ETHGlobal New York 2023 Closing Ceremonies

foreign [Music] good afternoon everybody it is exciting to be back in New York welcome to the closing ceremony for Eve Global New York 2023. this event has been phenomenal for those of you who are joining us for the live stream and just for today let's summarize what this weekend has been 1400 attendees are in this building 950 of them are hackers from 50 different countries and 33 of them are new to web 3 and all of them made some amazing things and we're going to show you all the things that came out of this I'm going to go back to what I did on Friday I want to make you all clap a lot more until we get the show started these are all the countries and cities people are from let's give everybody who came in from all parts of the world a big round of applause on top of all of that this is a hackathon so today is going to be about focusing on Builders and we're going to show you everything that came out of this let's get right into it 950 hackers they spent the last 36 hours building cool stuff and we got 305 amazing projects that's incredible one of the highest we've ever seen and I want to thank all of our amazing judges who spent the last few hours hearing about every single project giving them feedback and learning about what everybody did so please join me in thanking Brian Julia Joyce Victor Lisa Lane alayo Nema Kevin Ria Dennis and Shane Madeline Brian Nicholas Dimitri Cara Baron Cole scholar David Patrick Dieter Alicia ciao sharias and Michael all of them spent the last few hours giving everybody feedback and we paralyzed the out of this so we can get here by this time and last but not least we're gonna do this again with our 46 incredible Partners so please join me in thanking all these amazing companies who are giving out incredible prizes starting with one inch World coin uniswell Foundation Wally connect Arbiter on Falcon gnosis chain polygon scroll LaPlace fintech mantled by economy Uma starknet the graph xmtp cello less protocol xdc metamask Axiom abcoin ethereum Foundation Base air stack hyperlane Navi Grand style near Mass cortesi ens unlimited crypto neon evm safe axillar Alliance unlock flashbots Elio privilege compound sunscreen quick note Fuel and Mona thank you to all these companies and you're going to be learning about what all of you want very soon now let's get right into this 305 projects demoed what they built to everybody in this room from our judges to our partners and they went through an amazing judging process and from that we selected 13 finalists that's a pretty big ratio I want to start by congratulating all 13 of these incredible teams so without further Ado please welcome and thank do Marina abstract Wallet safe great to real return zero trust Bounty XA fast ASR space Guardian conscious nft Emmy victim rebate framed and air stack air tracker as our 13 finalists they're gonna come on here and show you what they built live and then after that we're going to talk about all the prizes but before we get into all of this I want to talk about a couple of things these are all the projects they came out of this I'm going to move out of the view so you can all take a photo and remember everything amazing that was built here just because you were not one of these 13 teams does not mean you were not good enough it does not mean something was wrong the goal of these finalists is for us to highlight some 13 incredible themes and topics and ideas that we're excited about and our judges are excited about but all 292 of you deserve an amazing Round of Applause for finishing something in a short amount of time and being proud of it so congratulate yourself in really shipping something and showing it to the world you all deserve it thank you and all of this is now visible on the youth Global website you can check out all the projects all 305 of them on the Showcase and see everything that came out of it all the specifics around what they built why how it works and even their source code you can check all this out on your own and we're going to put a lot more on that as The Show Goes On now before we get to our first team I want to just take a quick reminder a second to remind everybody especially all of you hackers to just click on that feedback button preferably right now I'll pause if I can for 30 seconds if you're on your dashboard there's five questions a lot of them are just star ratings we just want to know how this whole weekend was and we want to see how we can improve this things that work really well things that did not work well things that we should continue doing all these things two lines just give us that one-off feedback and we will get to iterate and make the next one better that's kind of our goal and that's kind of how we want to make sure that you have the best experience and you're getting opportunities to learn so do me a personal favor and just tell me everything that you liked and did not like and if it's way more things that you did not like that's actually better because we have a bigger list of things too we want to fix so please do that please please please make this better for us and everybody else who wants to join the space also if you do this thing we're going to raffle off an amazing hoodie there's only going to be five of these limited editions and anybody who fills out the feedback form will automatically enter it into this and we'll give this to you wherever you are in the world and we'll ship it to you right wherever you are so please if you don't want to just give honest feedback get a free hoodie and give me feedback whatever works so thank you for taking the time to do this I'm going to stop talking let's get right into it let's give a massive Round of Applause for our very first finals of the day do Marina [Applause] so much hey everyone is it supposed to show online we'll switch to your screen in a second anyways my name is Zach Prater and we're the team behind Dune Arena we'll introduce everybody else at the end uh yeah so the the basis of what we built is we wanted to build a Creator's economy for game developers whenever you build a game a lot of times it's just it ends up being open source because you don't want to invest in marketing and you don't really know how to how to make it big so we wanted to create a way for people to create tournaments for their games to encourage people and incentivize them to actually play their games how it works is the host or the game developer will provide the initial contest prize pool and then he will announce this to his audience his audience will purchase ticket prices ninety percent of the ticket 90 of the ticket price will go into the contest while 10 will go back to the actual host after a hundred people have participated in the contest the host will make his money back after the contest is over you know all the money gets distributed to to all the people that purchase tickets and everybody gets something even if it's pennies it was created by all of us Zach crater Danilo Turner uh Felipe Felipe Eduardo and I'll get out of the way right guys let's try some live demo so this is an interface where you can create a contest and we can uh let me get it started already so by creating a contest we Define a name the initial prize pool which is has to be paid by the host which is us right now the ticket price which is going to be paid by every player joining the contest and how much time the cost is will be available for the players to join and actually submit they have play and then the submission time when the contest ends the players must go back and submit their gameplay okay for the validation for the cutest machine to validate on chain and Generator score on chain now that the content is created we can simply view this and click play to actually play the game and join the contest so right now there is a doom running on a Cartesian machine inside the browser where you can it's going to record every input every keyboard input and generate the score that can be seen here and generate a log a log you of all inputs that I've done to the to the keyboard here once I click join contest once I'm happy with my score it's going to send a transaction on chain with the hash of this log file so the hash of and the payment of the ticket price so with the hash of this log file I commit that I want to be part of the contest and uh once the contest finishes I can then submit the whole log which I have now downloaded and will be available for later submission okay so once the host actually ends the contest or the time has elapsed the players will be able to upload their the full log so the full log is not being public right away it's only public after the contest of after all the players have made their play and finished okay so I can now download upload the gameplay so this gameplay is now Unchained so it's verifiable and through the Carters machine it's going to actually replay call the game logic again replay everything I did on a keyboard and generate the score again verifiably okay and then it has already generated a score we can see here in the Cortez machine uh actually Zoom running so this is the actual binary of Doom running and we can even try to replay afterwards and everything anyone can see what the actual winning gameplay [Music] so that's not around thank you guys [Applause] awesome that was our first finalist demo for the day now let's get ready for number two please give a massive Round of Applause for abstract wallet [Applause] hey hikers so we've seen some Dooms so no we will see some salvation from painful ux so we're gonna present you wallet abstraction this is the fun part things going wrong live all right let's see how long this takes I think it's just extending instead of mirroring so luckily this is a quick fix and I'm going to narrate this whole thing nope just switch one more time just kidding I don't know why okay here you go yep sorry there we go please give them a big round of applause [Applause] let's start again so we're gonna present you wallet's abstraction or how to perform a one-click frictionless sponsor onboarding I'm a runner device I'm a cryptographer my friend Cudi kudiki is a full stack developer and Nicola company is a developer so first news uh in the next year all wallets they are just going to disappear so why so and what are we gonna solve we're gonna solve mainly painful ux so wallets actually they require education from end users that are required to use dabs they must be configure configured before use and let's be honest Wallace's ux isn't friendly at all we have this painful management of the seed phrase and this is something restraining Mass adoption so how are we going to to solve this what we implemented we use a weberton to secondly generates a private key storage in the sexual Enclave of your smartphone or of your smartphone that you already own we just combine this with accent abstraction implementing through the ERC for T3 47. and by this combination just performing uh easy and familiar biometric authentication you will create your account means an nft and John will perform the demonstration of the Simplicity of this solution Okay so let's try to do a live demo so this is a d-app this is an app it's a photo booth so it will allow me to take a selfie or sit on ipfs and just having a souvenir of the event right okay for this demo I will be a I will be a newbie I don't know what is ethereum I don't know what is a token I don't know what is a shame I don't know what is the field I don't I know nothing basically I will be my mom and I will be able to to do all the flow and at the end of the flow I will have an account we have a nft mint and always a transaction will be sponsored with responsor so let's do a demo click on it I choose another name my username is cutie Cutie click on I'm good I will do a cool safety it will be means on ipfs and hopefully if the demo works it works awesome no demo effect okay what's going on here this is a new TV I already supporting all browsers and all OS okay it asked me to create a pass key so I will do it I will continue and oh and I rehearse um yeah so don't no worries sorry so um by creating a basket your basket is basically a private Keystone into the device so I'm allowing it to do it so I'm going to create a pass key and you don't see me but I will use Touch ID to create it so I use Dutch ID to create it just put my finger and basically it's magic so you don't see nothing it's normal so basically you're not going to tell me that okay I just meet the NFTA photo it's boring we don't care but under the hood what is what happens is that we create the private keys are probably Keystone to the device into the secure on cloud this is not a software world it's not stored into the browser it's uh into inside the securing lab this Pass key that's been used to to sign a message so basically we sign something we send this transaction basically another operation because we are going to find we are using the 4437 EIP and after that we just did the 4437 flow we create an icon for the users we always the public key Associated to the private key and we sponsor all the transaction it will mean to nft if I take a look to the transaction for example it will be here you will see that we have absolutely everything all the deployment of the account Etc okay and I will just show you a second scenario so long story short yeah at the end of the flow my user my newbie user other nft on chain and doesn't even know that she choose a network so I will show you a second I don't know a second scenario it will be very useful too again new safety at this time instead of generating the pass key into the device into my laptop I regenerating it using my mobile phone what's happening instead of clicking on continue here I click on use a different device I will display a queer card scan it another generation the generation of the past key is actually on my mobile phone and instead of using a touch ID I can use face ID or the flow is reactive generated on my mobile phone okay the the user operation has been signed into my mobile and the output has been sent again sent back to my laptop and everything has been broadcast at the end same state the user has an account with an nft all the transaction has been supported by the diaper it by the application and yeah that's it and we have everything on chain and you can use the passages in absolutely what you want if you want to send a usc20 if you want to send the erc721 absolutely everything so at the end you have your pass Keys even either into the native mobile a native device or on mobile on mobile and you can use it to sign up to everything future okay I think yeah Okay so what does the future look like basically this what you just seen is much more secure than any software wallet you have nothing to install most of the device you have in your pockets are already ready to support it and it lowers the cost to enter web 3 secretly you don't have to buy Hardware wallet from day one thus making webc much more inclusive and there is no more specific web 3 Flow this technology is already being used by many many services that you use all the time Amazon everything GitHub and no more seed management so that's it we sold onboarding thank you very much awesome I love more abstractions all right we're gonna go to our third finalist for the day please welcome save create 2. [Applause] tried to deploy a smart contract to the same contract address on multiple chains you know that multi-chain contract deployments are really hard right now if you try and do that you kind of have two options one you can use a private key based wallet and parade of italic that you don't lose the private key and mess up your system's ability to deploy on chains or accidentally sign the wrong transaction and ruin the nonce or you can have a unique gnosis multi-safe multi-chain a unique noses multi-sig on every different chain you want to deploy on but then you're managing like 20 different multisigs and it really is just a pain to do this but there's a solution this is safe create two safe create tool is a safe create 2 is a tool that lets you deploy multi-chain smart contracts from a single Nosa safe on a single chain you no longer have to worry about the security issues of private key based deployments and you don't have to manage a whole bunch of different multi-sigs you can just deploy from one place on one chain anywhere you want so it starts out with a little CLI let's say I want to deploy this smart contract on every different evm chain I would start by running this command which uploads the bytecode and gives me a nice little link to work with I'll just copy and paste this and bring it over to my browser now I'm connected with my wallet and I choose one of my Nosa safes to use for deployment in this case I'm going to use it now safe create 2 knows it with the bytecode and it'll show you which address you're going to deploy this byte code to on every chain you want to deploy to right off the top and if you change the salts you'll change the address you deploy to you can see we've deployed this particular smart contract to a few chains already we've got it on Gurley polygon and arbitrum so we pop open the different etherscan links we can see that we do indeed have a contract at each of the at this address on each of the three chains so if we want to deploy it to a new chain at the same address it's as easy as clicking a button and signing a message this message that you're signing is initializing a Nosa save transaction that will do this Deploy on the chain this deployment happens over a bridge so the only message you're signing is for a transaction on the single chain knows the safe you don't need to deploy a new nose is safe on the Chain you're deploying to all you worry about is your smart contract and where you want it to end up when you sign this message to gnosis it will execute a transaction using axillar or your favorite bridge and do the deployment on the Chain using the save create 2 Factory what this means is you no longer have to worry about setting up a whole crazy deployment environment just to get your smart contracts at the right address across chains you can do this pretty close to out of the box and you can see once we start doing a couple of transactions over axillar they just go through nice and smooth and you get the deployment at exactly the address you want to deploy to this is really helpful as we go into this L2 roll up future where there's going to be hundreds of chains that you're deploying on now it's super easy to deploy on all of them at the same address to give your users a great experience with your damp so that's safe create two if you're interested would love for you to check it out and if you want to chat about cool things like this hit me up on Twitter thanks all [Applause] awesome thank you all right demo number four please welcome real return all right good afternoon everyone um how do I get started oh no it's not presenting the same it's not presenting the right thing all right there we go all right so before I got started I wanted to do a quick poll to the audience like how many of us still remember the Game Stops I got two years ago 2021 like raise your hand all right A lot of people do right and that that was a big event and made the subreddit Wall Street bet pretty famous right is still pretty famous today and pretty active today A lot of people are doing I don't know like um yolos or um uh gamblings or technical analysis there but also other things happening there as well those are like fake game posts look at this dude claiming that he had 5 000 return in a Day present in a day and this one had what like 269 000 percent in a week so up till today you have no way to really verify or unverified like you can just examine your screenshot saying this doesn't look right or just do some number games on the on the numbers and say this is definitely not true but no you don't have a way to say this is not true that this changes today so after today if someone tells you that they had a 200 000 percentage return you tell them that show me the proof or get the out and then they will say all right it's just four percent but this time is real and I proved it on real return and you say like what the hell is real return right enough talking I'll just do the demo so this is real return this is our open investment return leaderboard which only allows real verified returns it has weekly monthly yearly of course biggest gains and also biggest loses and so now I want to join the leaderboard so I'll choose right now we only support hit connecting wallet of course this is it global and uh but now but later we will support more like connecting your Reddit connecting Twitter you sign in with your wallet address and now I want to prove my investment return on my Robinhood account so this will lead us to the germo app I'll explain what happens once I log in there and I'll prove monthly I'll enter my admin effect code so rest assured that this does not mean we have access to a username or password so what happens underneath is instead of the browser setting up a TLC action directly to the routing server it actually sets a connection at three party Tios connection with a notice around the side as well so the beautiful thing with this is the notary Server doesn't really see any unencrypted data passing through the sales connection but because it has a row and it knows part of the key it can test that this transcript did happen and also generate a commitment about I mean America commitment about the transcript so it doesn't know the content but it can generate this commitment and sign it so the prover can then selectively disclose what they want is closed but they cannot tamper with it because there's this commitment constraining it so now we've down this proof and then we can improve I mean I have a 0.41 which is pretty low I'll prove it to real return and we go back to here and we can share this to the leaderboard and now in monthly we have a new one which is 0 for 0.

41 um so what happens under the hood is that real return used Tails notary which is a great public good and open source project supported by ethereum foundations which allows you to export data from any web applications and prove facts about it without compromising privacy and also we use Jomo which is something we built um to which is a implementation of TRS notary which helps to to navigate those complexities dealing with this technology and allows an additional layer of Decay so that we can further hide the information extracted from the website so well by why use real return of course obviously you can make your investment returns legit and then you can add reputations as an investor to your linked Social account or wallet addresses we'll publish this linked social address Wallet account and return to a Smart contract so later if you want to Target do a special promotion to people with grade or not so great investment skills you can do that and also you can compute your investment return with peers from other exchanges right now we only support Robinhood but we will support more as well it's always what we are consistent unified leaderboard for everything um afterwards we want to enable more things apart from uh just more brokerages we want to enable more communicated based on proof of return uh for like deeper discussions on gaming engagement and also like not just proof of return right it's like proof of account ownership maybe you can prove your Tesla owner so you can join a chat with other task owners uh you can expand the expand this to other proof types and then we can allow more applications to use this instead of just showing off our leaderboard for example you can Target a user that has very active head training activity somewhere and give them a special promotion to come and join test out your product as well so yeah this is us we actually published this to uh I mean production but it does require a bit of faster internet a real return.xyz it's just required to have at least two megabytes per second internet right now to use it uh otherwise it gets stuck but we will fix it um soon as a fast follow-up you can also follow us on Twitter on Discord or head to Joe mod ID if you want to explore more use cases with us right thank you [Applause] awesome Not only was that a cool demo I worked in production that's awesome all right next up our finalist number five zero trust Bounty please give them a big round of applause [Applause] hey guys uh I'm Ando and my team will introduce themselves hi I'm Ethan I'm a noob so who he has heard of bug bounties no one okay bug bounties right so it's when a hacker finds a bug in your project and you want to incentivize them to report it to you then exploit it so that's the idea behind bug bounties right and we have a lot of this in web tree but bug bounties are a trust game so let me pull up my slides okay so we are introducing zero trust bounties where we are trying to disrupt the regular bug Bounty scene where we trust an intermediatry with valuable information businesses trust them with like proprietary data whiteheads trust them to like do the right thing and there are there have been instances where these platforms have been hacked businesses may not behave you know legitimately white hats may not have gotten paid fairly so these are the problems that we are trying to fix so how do we do that so for example you can think of a web vulnerability as an API request and a response and using TLS notary we can access to the validity of the response and the Secret Sauce which is what the white hat is doing is in the request is in the request the HTTP request so using TLS notary we can hide the request but a verifier can attest to the validity of the request and the response so when I share the the whole transcript with a business they can be assured that this was a legitimate HTTP request and this was the response from our web server so we'll have a live demo of that and then it then the next problem is how do white hats get paid fairly right so it's up to the businesses to set the price of their Bounty so we are solving that using the lip protocol where the request is the secret sauce right we encrypt the request using a threshold scheme and you can set a condition that I need to get paid like a hundred dollars on this wallet and when that happens the decryption will happen using the lit Network so it's it's trustless whenever the business chooses to pay for your bucks they'll get access to the decryption keys and let's do a live demo now Okay so okay so what we are doing right here is choosing to hide the HTTP request headers and the body using option three this is all on GitHub if you wanted to and it's negotiating an MPC TLS connection with the TLs notary server that is running in my docker and you can see that the proof is generated so now let's just verify the proof and let's do that and you can see that the response has a lot of data right so this is what a typical HTTP vulnerability would look like this shouldn't happen but if you scroll up you can see my request is fully hidden I don't know what was the request I sent but the proof proves that when I executed that request I got this response and it looks vulnerable so as a business I want to buy this so what do I do so here we use the lit protocol where a white hat can update their back bonded report here so this has all the information in clear text and then you encrypt Okay so it is encrypted now and you can store this on like ipfs or like hover and they can get access to it but to decrypt you you have so there is an error now because I am not authorized to decrypt so in this demo I have set a different wallet as a condition to like decrypt this report so we can switch to that now if you hit decrypt uh we signed the request and you can see that the file was decrypted and if you want to like look into the internals of how this protocol works you just go to the console and you can see that the decrypted data is out here and it's an MPC scheme so uh that's what we're doing and what this enables businesses to do is host their own bug Bounty programs and you can cut out the middleman you can keep your data private and the white hats can choose how much do they want to get paid for the bugs they find so that's basically it that's zero trust boundaries thank you so much awesome another sweet slick demo let's welcome our next team xsafe [Applause] the Wi-Fi dog dude thank you all right guys we're going to use a hot spot for this uh we're x-safe my name is Adam kuklich I'm Justin I'm Hector Quinones I'm Christian Figueroa okay so what exactly is xsafe um I'm sure that many of you guys have similar contracts on many different blockchains and you may even have similar multi-cigs that govern those contracts and whenever you need to perform an admin function on all of the contracts you need to sign a message on chain one switch to chain two sign a message on on chain two and so on for all of the chains and this is a really cumbersome process and the reason this is a problem is because every single signature on every single chain is unique the reason for that is because that what you are ultimately signing is a transaction hash and inputs to those transaction hashes on every chain are unique for example chain ID or different nonses on the multi-sig so we built a solution to condense all of those signatures down into one signature that can be propagated across all chains and the way that this works is we've used a smart a smart contract that we install as a gnosis safe module and we've actually removed the chain ID requirement which gives us this feature to be able to send it to every single chain and we've also created a system to keep nonces in sync across all chains given this we can sign once and approve admin functions on all chance so let's do a demo so here we have an example admin function of what you might be by the way look at our great you our great UI here guys um so an example uh admin function might be just to like increment some uh counter so here we can see the counter is six and what you see on the left this stack of three on the left is on go early and this the stack of three on the right is on polygon so we are interacting now with xsafe on both of these and we're going to request the get transaction hash on both and one of the things you'll see here is that these transaction hashes are the same 38 B5 30 ab5 okay if we come over here and we assign those guys we can get the signatures so I've already pre-populated these commands over here so I'm going to execute these on both chains with those signatures and we should see both of the admin or both of the numbers increment so here's one on the left on gorilli and here's this and now we see seven here and we see seven here and this same process with one signature can be propagated among n different chains and just to show like what this looks like uh in relation to the gnosis UI for the polygon xsafe we install a module right here this is the module that we're talking about and we do the exact same thing on go early and we should see if we update these that I'm not seeing the contract interaction here yeah sorry guys not seeing that here but we have proof that it did indeed update uh here so we can move on these past 24 hours have proven Beyond fruitful for us in our tests we have proven successful protocols on polygon and gorilla East what are you doing and it's successfully achieving single-click multi-sig aggregation but that's only the start for us so the next plans that we have for uh this project that we uh have is uh we want to do some more robust Edge case testing which in layman's terms is we want to essentially try to find a way to break our own function to make it as robust as possible and you know instill a whole bunch of safeguards to prevent you know issues that can propagate on one chain that can transfer to other chains um we also want to do some intensive security audits to again make this a more robust um system and um the uh after that uh we basically we're just gonna create a beautiful little front-end user interface and uh we hope to see Mass adoption for this uh idea uh relatively soon um so yeah thanks guys thanks guys well congratulations just because it didn't show up on the UI does not mean the network doesn't have it but that was a really cool demo and a super useful utility all right we're halfway there so let's get excited for the next one please welcome fast hey it worked [Applause] all right hello everyone my name is sriyank and I'm with fast two days ago when we came here we were challenged with the question how can we onboard the next billion users onto crypto and to get a better sense of this room I just want to get to understand how many of you have a metamask wallet that you actively use okay that's that's a few hands up and how many of you all are on Telegram okay that's significantly higher now what we want to see is if we can like fix this disparity and our hypothesis was that you can use AI to enable higher distribution um so far stands for facial address State transfer and it allows two users to interact on Chain by just snapping pictures now to show you what that actually looks like we have DB showing you how it works thank you sriyank okay let's get right into it uh we're just going to go through a quick demo of the platform so it is a Twitter it is a telegram bot and the demo gods are not being nice to us so let's just give it a second please and right there we go all right so the way the platform works is we just it's just the normal telegram bot you go there the handle is called official fast bot it's right there now I just need to take uh cool all right so as you can see I just need to click on the start button right here when I do that it's going to ask me to take a selfie of my it's just going to ask me to take a selfie I'm going to go ahead and do that right there we go pretty excited for that selfie um give it a second uh our AI image recognition platform is working at the back end to give you a wallet address and there we have it we just got a wallet address in polygon mainnet this is our wallet address and we also like just to onboard people we gave 0.01 battery to everyone uh By the time this fixes so we also got Karthik over here who graciously agreed to be on the platform so Karthik is already onboarded now what I'm going to do is I'm going to send Matic to Karthik it is as easy as it just taking a selfie with Karthik so for next it's going to be a real live demo let's see how this goes so we could figure out the difficult part of the blockchain but we can't figure out screen mirroring I'm sorry about that um figured out AI but not AVS let's just give it a second we're back hello cool so now I just need to take a selfie with Karthik so Karthik already registered for this platform so he's already a registered user on Fast if he was not this transaction would have not gone through now the next step for me is I just go ahead and take a selfie with them I'm pretty excited guys this is my first hackathon I'm really hoping it works and all right do I want to send 0.001 matter to him yes sir the suspense let's just give it a second and fast is processing this transaction I just got a message and there we have it uh this is all on polygon mean that and Karthik also received a message on his telegram that he received 0.001 we're gonna try something which is can we zoom into uh this to show the latest transaction on my phone in my hands that's the message I just got of the 0.

001 Matic that's amazing that is the demo I know audit is going to take over can't figure out ppd's can't figure out AV but can't figure out Ai and blockchain we first got started with us we we wanted to figure out what you can do and the notion that DB just showed is how you can transfer money but you can extend this far beyond that you can be completely chain agnostic function agnostic and then enable things that we just haven't seen before I'm sure where we're going next we have Aditya thanks so over this this past weekend we were able to onboard almost 50 new users and we we foresee this being the new way which we bring the next 1 billion users onto web3 we're super excited about this and for some closing thoughts I'm going to hand it off to Liam likes uh yep like as mentioned we're very very excited to be building on this and if you are too please find us after the hackathon event uh and thank you for listening cheers [Applause] all right that was an awesome real-time demo so congratulations next up I want to bring on team ASR please give them a massive Round of Applause [Applause] hello hello so we're Team ASR great to be here my name is Alyssa karchmer and I'm here today sorry oh we lost the screen oh okay okay so we're Team ASR my name is Alyssa I'm here today with the lovely developers that help make this all happen Henry Golden Crystal Thai and stripper srikumar so picture this you own a smart contract you lose the public key excuse me the private key associated with the eoa that owns that contract today you're kind of screwed but with ASR not anymore ASR enables the user to recover ownership of the smart contract without using the signing keys from the original eoa how do we do this well we link the ownership of that smart contract not to an address but rather to a person I'm gonna pass it off to Henry to tell you more about how this all happens remember when we look at the demo the screen on the right is a simulated phone screen screen on the left is our site Henry cool hi everybody uh so do you want to walk through as we do it anybody awake everybody's still awake we're on like no sleep so anything's possible so What's Happening Here the first thing you do when you come into our app is you want to deploy a contract and be the owner of that contract so first thing you need to do is sign in with your wallet we use third web connect with metamask the next thing you need to do is sign in with worldcoin and what this is doing right now is generating a request for you to to sign a proof um with your world ID and that proof is is has comes with a unique identifier called a nullifier hash so essentially what we've done is we've taken the open Zeppelin ownable smart contract and made a couple of very lean enhancements to it so in the Constructor when you deploy an ownable smart contract you pass in a world ID proof that proof gets verified the smart contract stores a unique identifier of that proof that the owner can use later to claim the smart contract from a different address so in our flow here the first steps to deploy so what we're trying to do is connect to worldcoin sometimes in testing this is instant sometimes it's 5 or 10 minutes but don't worry we have a plan B so what we're going to do I think is we deployed it backstage right before we came out so if we want to show that deployment this is a contract we deployed right before we came out here so like I said this hinges on the concept of a nullifier hash it's it's Unique based on three things your world ID the app you use to create the signature request and the button you clicked on that app so the only way to recreate that proof is to be the same world ID holder logged into our app so we've deployed a contract the next step is to claim that contract from a new address so that the use case here is you lost the key you used to deploy initially and again worldcoin mayor may not work we're hoping to get lucky but it's okay so if we jump over to polygon scan on the right hand side what we're going to show is a transaction hash of a claim so the the second we the second change we made to the open Zeppelin ownable contract is a claim contract method anybody can call this it is not an only owner method if you pass a valid World ID proof to this method um the owner will be assigned to the sender and and that's this is an example of a transaction we did earlier that assigns a previous owner to the new owner um the one other thing we can show is what happens if you go to our app and you try to claim a contract with the the wrong World ID and you know again maybe maybe if we get lucky clear the cookies is a suggestion no um so so this is a transaction from earlier it's okay it also if you go on our our docs later you can watch a video where it worked last night or this morning at 5am 6 A.M so anyway if you call claim contract with the wrong address you're going to get an error that says invalid proof um so the The Innovation here is I deployed a contract I lost the key I can claim it with a different address the the way we've implemented this for now is to recover ownership you can imagine this can easily extend to any other role so not only owner but Mint or burner positive or freezer whatever your contract may have a simple example for an everyday user would be you own an account abstraction wallet and you lose the key to that wallet typically you would need to perform a social recovery that's one idea where you get three friends to sign a transaction and and chance their ownership that requires you to have free three friends hard and have them not collude and be available so hence the name anti-social recovery but we envision many other use cases maybe Alyssa you want to talk about some of the future use cases of this sure sure so one of the ideas that we actually talked about with someone from metamask which was really cool would be the ability to recover balances from uh as far excuse me from a smart contract by basically yanking the funds out of them so if I can have a mapping of the address to the balance and a mapping of that address to the nullifier hash then I can basically recover those funds so that's one of one of the many interesting use cases that we see coming up with this you might be thinking though can anyone just create a nullifier hash well no you can't like Henry mentioned previously this nullifier hash is generated by the unique action clicking a button the app ID on our app and then finally the unique user ID which is your world ID so you might be able to recreate the action on our app but you wouldn't be able to do it because you don't control my world ID so that's like Henry mentioned the unique Innovation here we hope that developers will use this to explore many of the different use cases that we see so excited to see where this goes and thank you all very much [Applause] awesome congratulations that was a really cool way to think about how to do signing better all right only a few more to go so let's give a massive Round of Applause to space Guardians [Applause] okay um all right uh thank you very much we're Team space guardians from cryptosat uh and we worked on satellite secured wallet recovery so it's great that we're right after the previous talk um so cryptosat actually builds and launches satellites like real satellites into orbit and we're building using that um an infrastructure for securing web 3 in infrastructure for uh the network State independent of any particular jurisdiction and those are some footages of the launches of our first two satellites and we're working on the third what enables us to do what we'll show is some previous things we've done with experiments on the International Space Station launching satellites participating in the ethereum foundation kcg ceremony from space so essentially building a trusted execution environment that's outside of any physical reach and it's completely tamper proof uh the problem that we worked on is essentially related to uh we're getting access to uh lost Wallet account so there's no forgotten my password button it doesn't exist in web3 and you need to do things like for instance social recovery or backing up your keys so social recovery is a great thing about there are some security issues with that Guardian Security on the ground can be compromised if somebody hacks into all the Guardians you entrusted with your keys and they can also collude potentially we're eliminating this problem by essentially storing keys in space on a satellite so no ground infrastructure compromise can affect that and even if there's access to the apis to recover keys at the least you'll get an audit Trail and the enforcements of different policies before the key will be released to the user uh so how does it work uh we first set up the key recovery by entrusting some of our friends some of our Guardians uh with approving key recovery um but we're storing the actual key encrypted uh on a satellite uh by accessing its API and we'll show it in the demo uh when through a disaster Joe loses the key at access these skis a job will approach the Guardians and ask them to help him with recovery the Guardians will contact the cryptosat API and basically approve the recovery the satellite will create an audit lot of that and approve it approve the key release to Joe um so um we created the during the hackathon we created two repositories uh one is sat log the other one is sat lock API where sat lock is streamlines all this process by interacting with metamask to streamline it and make it simple and the cycloc API can actually run the satellite and runs on the digital twin let's let's move on to a quick demo um so so here I'm gonna start with uh back in my account and I took a note of a few Keys numbers I can I can get from metamask just for speeding it up so we're going to back it up here I'm pasting the private key that I want to I'm going to encrypt under the satellite public key and submit it to our API and also going to designate two Guardians so we went with a for Simplicity with only two but it can be extended to more and I'm going to post their public keys that the satellite can verify uh their signatures against later two Guardians are designated and now let's say I lost my keys so I I want to start to recovery on a completely fresh metamask wallet so I'm starting the restore recovery procedure and for that I need the Guardians so they need to approve the recovery I'm getting in touch with my friends telling them hey help me with this key and help me get access to the wallet address for which I lost the private key so they're approving that two of them and now if I did everything correctly and I should be able to I get my new key get my sorry Alt key I'm telling which wallet address I want to recover so the satellite that can store many of those can give me the right keys and it releases it only because it was approved by the Guardians already so that's the private key and now I can import it into my fresh metamask and I got my second account restored so I restore the key and there's a lot there's an audio Trail and the log of all of that so it cannot go unnoticed if it's not unauthorized properly um thank you very much uh welcome to join the white list if you want to get posted an updates for this project thank you very much the pages really talk to a satellite just now what that was awesome all right a few more to go so let's give a massive Round of Applause to conscious nft hey good afternoon everyone we're excited to be here uh today I'm going to share with you conscious nft this is a set of AI tools that can bring your nfts to life have you ever wondered what your nfts might say if they could talk how they might communicate between each other and with the real world what we're bringing is a set of AI tools that nft Founders as well as individual owners can use to bring their communities their lore and the personas of their nfts to life as an individual founder you want your community to come together around a story you want them to help build the lore and tie bonds with each other using our tool set you can set up that lore as an AI engine and then create interactive scenarios for personas to interact with within those so imagine two pfps having a battle amongst each other like a battle of wizards or other scenarios and then win prizes for executing those you can also incorporate real-time events on chain using graph monitoring whether it's like lore being written to chain or even transactions on chain that then get incorporated into the AI lore of that that project as an individual owner you can create a distinct Persona provide a backstory a name A History A motivation for your your individual nft once you have a model that you like once you've got great prompts you've got a fine-tuned model you can then write that to ipfs and mint a token that records the hashes of those ipfs so now you have an llm model that you can prove you created and you own in addition you could integrate with Twitter and Discord so now your pfp not only can can chat but can tweet and can come into the Discord and communicate with the other Founders as if it's a member of the community itself an example of a challenge you know the wizard battles one or rap battle might be another uh you could also do dating you know where you have two nfts that go out on three dates the one Persona talks to the other persona and then after the uh the chat takes place you grade it determine if they fall in love and if they do you take a stable diffusion description of the two images combine them together and mint a child nft very cryptokitties DNA the tech stack is next.js postgres react Tailwind we used one engine wallet connect to connect to the individual users and bring back their nft information for the AI we're using open AI but it's swappable with an open source llm just for time's sake we use their uh API um and then we're writing the actual model to ipfs itself we didn't actually get to the subgraph implementation but the idea would be that you'd uh read from subgraph to uh record on-chain transactions so with that let me show you how it's done this is the actual application uh start with connect wallet this is just to authenticate the user understand that they're connected can be multi-chain doesn't matter if it's ethereum or Layer Two starts with the project owner they would come in they would provide backstory for their project a history of the the lore different scenarios or challenges they want their their personas to complete and potentially prizes that they might want to give out for those uh users that execute on that this case I'm using a noun scenario when an individual owner comes in it would connect to their wallet understand their ens name they'd be able to pick from the nfts that are in their wallet and then provide the back story for those particular nfts that they want to create and bring to life uh one of the concepts we want to integrate is incorporating individual ens names not with the wallet itself as most of us know and can do today but with individual nfts so each nft in your wallet has its own distinct name once you've got all that backstory in there you submit it and now you can start to play in the playground and interact with your uh your your persona hey what Adventure do you want to get up to today what's this doing is on the back end it's taking all that context that we just put in bundling it together into a prompt we'd want to add an additional layer of fine tuning where they load in you know 1500 transactions Communications to give that that a distinct voice when it does it adds that to the communication and it responds within the Persona itself once you like what you've got you feel like you've created a Persona you really like and you want a mint you can click mint your persona what this does is it takes the uh The Prompt it takes the fine tuning when we have it the last layer writes it to ipfs takes those ipfs hashes and then combined with the photo creates a new token that you have proof of ownership of that model this would work for nfts it could also work for other llms that you want to record on on chain you know if you wanted to take your own personal communication history a celebrity's personal communication history record that as a large language model and then hash it on ipfs and put it into a token you now have the proof of ownership that this was me at one time and that people can chat with interact with you can charge for those those interactions going on so to recap we've built a a way for people to create unique identities with their pfp personas and can build collaborative lore have multiple people participate all build into one large large language model you can have challenges quests dating fighting secure those narratives with ipfs and integrate with social platforms to build their own followings and open the door to the metaverse thank you very much [Applause] that was super cool all right three more to go so let's welcome that victim rebate hi we're Med victim rebate uh my Victim meditax have uh mevitax have caused Millions hundreds of millions of dollars um in loss and stymied Mass adoption in crypto adoption um over the past few a few years um sorry a bit nervous uh we believe that the future of open economies is reputation-based programmatic access to protocols to further eliminate uh Bad actors we built a univ4 hook that programmatically provides a rebate on Swap fees for confirmed victims of Mev attacks in order to token gate access to the rebate we cryptographically proved which addresses were indeed Mev victims using an axiom circuit on eth Gurley these addresses were then airdropped in ERC 721 because there is no univ4 contract on eth Gurley we deployed hyperlane on scroll which allowed us to bridge the token to scroll and Grant the token holder access to the swap fee rebate on the special univ4 pool in a larger picture we proved eligibility on chain using Axiom then used a token representation of that eligibility to unlock privileges on another chain due to time constraints we will focus the demo on the cryptographic pool uh on the cryptographic proof using a subgraph of each girly transactions so here I have a subgraph of Unison V3 Gurley transactions and it lasted a year ago and this same thing as this and so between curly here I this is how I would start to find Mev affected users so here we just look at pools so I'll just have a quick query that looks at the top the pools that have the largest transaction count so if I just run this I see that it's a wrapped ether usdc so I can take that pool ID put it in um this pool it's the same thing and I can pull up a list of swaps where in this pool that were ordered by a block number and these are all the attributes I'm interested in um these attributes are what was the who were the senders and recipients what kind of gas was used what was the gas price used block number things like that and elaborate on what things we're using to categorize Meb is action so we can take this um and then we have a little so we are we have this Json file that has all that data that we just had like the list of swaps so it's the same thing as we copied so we are reading with a python file here that's reading from that file right and it is going to do some pre-processing on it and I can describe what exactly is going on here um so we have a list of these swaps uh we want to order a filter for three types of three conditions to uh to sandwich or to figure out which transactions were sandwiched so we have if the first transaction if the attacker's price was a better price than the person who was a victim so they got it for cheaper uh we're looking at the same pool and the next price which is the the attacker was able to sell it for a higher price than the person who the victim was able to buy it for and we these are also we're looking at three adjacent transactions uh in a block so these are like the sequences um they're all adjacent so we have like a prior current and a next as like and the current is the victim here and the prior is the buy order of the attacker and the next is the sell order so if we run this uh we get a potential sandwich attack blocks and now um we'll we'll see how we can take this these inputs into a Axiom contract or or Axiom circuit to figure out to create cryptographic proofs about uh it being a sandwich attack using onshine historical queries okay um for the purpose of this demo um yeah I'm going to use this bottom sandwich uh which we know is actually a sandwich um cool so we're gonna go to the Axiom Ripple um what this circuit takes in are three different transactions so you have the front runner the victim the back Runner and then we also have the log index of each of those um so from the data uh that was previously shown um how we got the log index was just taking these transaction IDs going to girly um and going to the log and finding the Swap and the reason we do that is because this data wasn't returned by the sub graph this is index six um let's go back to here so for this circuit um how we verify that yes this was indeed a victim of a front runner is after parsing through this data the first check that we check is the gas price limit of the victim is indeed less than the gas price of the front runner because we know that the front runner wants to execute their transaction as fast as they can the second thing we checked for is that this is in sequential order the front runner occurred first you have the victim then you have uh the back Runner the third check we check for is that all these are within the same block and then the final check was a little rougher we had to do some data manipulation um since and uh ZK uh you can't really work with negative values and um numbers less than one uh decimal points so uh with the data that's manipulated what we're checking is that the prior price so the front runner got a better deal than the current price and the current price is also lower than the final price showing that the victim well the front runner made money on this and after this All Passes what we get back is a result of one shown right here we generate the key we generate the proof um give it a second and then we can query this proof and show that this victim was indeed a victim of front running and used this in our nft I'm going to just show what happens when uh this is uh actually not a valid scenario so we'll go back to these results I'm just gonna take a random transaction um let's paste this in the back Runner and we're going to expect this to fail when we test the circuit so yeah check the developer Council the circuit was not satisfied um so if you were to call this in a solidity contract what you're going to get back is no results um showing that it was not a victim so that's the circuit um and then for a future roadmap we're going to focus on a better UI and we're going to create this entire flow and put it in the library thank you [Applause] nice amazing all right two more finalist demos to go so let's give a massive Round of Applause to framed [Applause] hi guys I'm Joey and this is our incredibly talented team um this weekend we built framed a social game with fully on chain hidden mechanics I guess this one um so we know that web3 is the future of Finance I mean that's why we're all here we have D5 protocols and of T marketplaces and lending but the problem is it's so boring when number doesn't go up it's not fun usage plummets people leave the space it sucks I mean why is it hard to build fun games on blockchain how can we make Weaponry experiences that are accessible to everyone well we know that blockchains are transparent that's kind of the whole point but for games it's not really ideal so think of some games you love even board games like Monopoly Uno or Settlers of Catan they all invo uh involve hidden information your player hand it wouldn't make sense if you're going to show everyone your player hand and so um until recently hiding stuff on chain wasn't really possible but now with the emergence of fully homomorphic uh fully homomorphic encryption faichi we were able to build a complete fully on chain encrypted game you may know of Mafia so we built basically that game except we reskinned it to be about an art Thief each player has a secret role such as Thief cop or detective and they can perform secret like different actions against each other I won't I'm not gonna go too much into the rules here it's not really the point but let's just go into how the game works so we have three Windows here we have one where this guy is logged in we have one where the pineapple guy is logged in and we have one where this guy's logged in so I'm gonna go ahead and press begin game and what that's going to do is our smart contract the blockchain is going to assign a secret role to each player now this is not going to be revealed um and let me press this again oh let's confirm it it's going to take uh about eight seconds and um the blockchain is assigning a secret role to each player so we're not going to know who is who let's just wait for this to go through I'm going to cancel those two and now let's uh refresh so I'm going to refresh on all the pages so now we can press this view roll button and it's going to tell us what we are but no one else can see this so we press view roll and okay so we're the thief Your Role is Thief so we can go ahead and kill someone um pretty dark uh let's see uh let's see this uh this role okay detective so we can go ahead and check who the thief is and uh this guy The Car Guy sign one reject the others so he's the cop so he can save the guy getting murdered um so that's you know we're not going to go into every single game stating the whole thing but this is basically uh the proprietary the the cool thing that the fact that you're gonna have these secret things this guy's a cop but no one else can see that so um I'm gonna let Remy go into some of the technical details here yeah so um as as previously explained so fully transparent blockchains are limited for gaming because everything is public and the fun mechanics oftentimes have to do with hidden information and so far zika has been very limited in providing privacy for games this is because the private information has to be stored off chain which doesn't help in coordinating multiple uh players in a game so this is until recently with fully homomorphic encryption also known as fhe we can allow encrypted states to directly leave on chain and also to be computable so imagine this you can encrypt data once and then you can add divide multiply without decrypting so this really opens up for a new world of use cases and in games uh new game mechanics so we can have sabotage bluffing deduction resource concealments secret alliances so the way it works in the game is we have this special type called EU and 8 which is a hidden value so this is where we will hide the row of the player and then players can take action against all the players while remaining private so there are two things here so we would hide that the fact that let's say you're a mafia but also we will hide who you're who you have selected to be killed and we do the same thing for doctors who you want to save and also the title who you want to investigate so well building this game realized that actually people playing the game Mafia in person also have to trust the human factor which is the Mario that has to be honest and also reveal true information but this in this case we can actually just trust cryptography and fully trust that all the states are are hidden and also revealed at the right time and if we have more time we'll have integrated chat GPT as moderator just to make it more fun for the front end we use privy for uh all the social logins and inco Network which is an FH EDM essentially evm with fhe added as pre-compile that can enable encrypted States and our team include Jose who did the designer UI ux Diego for infrastructure cow for smart contract development Joey for products and app development and myself are also smart contract development thank you thanks [Applause] now we've seen every single theme here you got Mev fhe EK snarks you got all these circuits we got nfts and AI there's one more thing missing which is a touch with the real world so for our last finalist demo please welcome air tracker there we go all right hey everyone so most of you probably know what air tags are you might even have some they're little Bluetooth beacons um the Apple released a few years ago and they have a Global Network where iPhones will ping off them to figure out where any of them are so I have one in my backpack and I can always see where it is it turns out that shipping companies are now even replacing uh GPS tracking in trucks with air tags because they're way cheaper they last way longer and they're very easy to deploy but there's one huge issue which is you can only see your air tag location in the find my app on your iPhone or your computer and you can't see the historical location and in particular you can't prove to a vendor or a customer that a certain truck was in a certain place at a certain time you can just see where it is right now and so my goal with air tracker is to solve that by pushing all of this location data on chain so I'll walk you through the setup process these are screenshots from setting it up on my iPhone this is an air tag that I've given a very special name which is my ens name followed by an encryption key and in iOS 17 you can now share an air tag so if you actually go and share an air tag with hello at airtracker.xyz the location data will start to be ingested into the system so here's that air tag in my UI if I click on this I can see all of the uh the location data from the beginning of today for this air tag when I started tracking it so you can see this is where I'm staying it came over here to the pier for eth Global and it's pretty much been around here ever since but I wanted to test this out with a more realistic situation like we would have with a shipping uh a truck driving around New York for example but I didn't have access to a truck so instead on my way over here I dropped an air tag uh in a small crack in a bus I rode the bus I put it between the seats somewhere no one would find it so if I add that tag here we can see the bus has uh pretty much been driving up and down the whole day hahaha foreign and so very similar to if this was a truck hopefully the truck would be uh going uh not just up and down but same idea um so how this works you can see that um with this name that we have um it has the encryption key so these uh coordinates are being pushed on chain um every time that the air tag moves more than a couple hundred meters so we can see here we have transactions where the server is pushing these coordinates and it's in the form of an nft so that means you can index the coordinates uh using any nft indexing service there's exactly one nft per air tag and on top of that the history is also pushed to ipfs so if you want to get historical data you can see here we have all the encrypted latitude and longitude for each step that this air tag took now in case you have some asset that you're tracking where you want notifications every time it moves I've integrated with xmtp as well so given that I have my ens name in here it knows owner of this air tag you can see on the right hand side here my xmtp chat in Converse and you can see every time one of my air tags moves I get a notification here with the new coordinates and I have that direct latest ipfs link to see the full history as well um so this is uh up and running it's live at airtracker.xyz um so if you share an air tag location with this email address and then you put in the tag name here you can start using it today thank you so much [Applause] and there you have it please give a massive Round of Applause for our 13 finalists all right finally we're seeing some energy well I hope you preserve this because we're getting to the good part all the amazing prizes half a million dollars worth so let's get ready or more importantly I'm gonna get ready to read a hundred slides of all the amazing prizes okay well this is how it's gonna work if you hear your project name you shout as loud as you can if you are the top shouter at the end of this you will get a special gift and I will not tell you what that gift is so we're gonna have to bet on that being good enough for you to shout louder are we ready all right let's do this first of all coin Grand Prize winners are Innovation Street 7 proxy and web 3 backers you get 2500 each there we go for the pool Prize winners abstract walleye Blockhead social signal vonna swab D beats Helia pops up engage in a Tracker are gonna win 12.

50 each there we go next up is polygon best use of Alex lybridge Goes to xchain protocol for five thousand dollars they're not even here what's going on we're not high up there just be happy with the 5000 no free gift for you and the best use of ZK evm goes to bounce rise Finance D beats and ZK doctor you're taking in 1250 each congratulations the best use of polygon ID goes to Vibe check Mastery re-centerify meets eth and credon lens you all are gonna be taking in one thousand each and the best public good prize goes to cycling wallet house fee fast and swirled congratulations on 1250 each all right we're not seeing any records being broken and we got 90 more to go so come on you gotta you gotta play this strategically on to World coin the best overall projects on worldcoin is ASR for five thousand dollars okay that's number one right now honorable mentions goes to eyeballs and did health for 1 000 each zero guard wins the best AI use case for 2500 and Checkmate is the best signing with World coin for twenty five hundred dollars as well congratulations the most creative use goes to eat or eats for 2500 and the best governance app on world coin is C3 all right c3's uh number two this is good and all these 13 teams are taking in 230 dollars each for winning the pool prize so congratulations to all 13 of you because I'm not going to read those names it gets worse for me next up wallet connect the most Innovative app is wallet hub for fifteen hundred dollars all right we got a number one winner right now light wallet is one thousand for runner-up and doom Arena takes in third place five hundred dollars all right well you just got dethroned wallet hub why are you not sitting with your team all right best use of web3 inbox goes to leverage lasts for 4 000. midnight is 2500 for second place and study Splash 6551 is third place 1500 winner so congratulations to all three of these teams and the web 3 modal category winners are study Splash again for six three thousand dollars Sybil game for 1500 for second place and Blockhead for 500 congratulations there's more from Wally connect the best mobile app is Riz protocol for 1500. all right he he just won Avatar Portico is the second place one thousand dollar winner and these 10 teams are gonna be taking in 100 each so congratulations to all these teams then we have one inch LSD rapper is the best use of fusion API for twenty five hundred dollars the most Innovative app is cold stash for 2500. you're not even here come on and the three use cases for the best use of uh one inch apis goes to solving fiber 2500 first place conscious nft for second place okay there we go this is number one conscious nft and reputable for third place do it together one more time reputable you win one thousand dollars there we go still number two the best defy apps on one-h are dark Ops Oracle for twenty five hundred dollars uni Hedges the second place 1500 winner and lime is the one thousand dollars third place team congratulations next up gnosis chain the best front end for unit swap on neosis chain goes to balance for three thousand dollars and the best games infrastructure app is token hotel for three thousand dollars as well congratulations and these 14 teams are going to be taking in 142 dollars each for the pool prize there we go awesome then we have uniswa Foundation the best use of hooks goes to nft pool party zero XY axiomlp management and univ4 cclp hook three thousand dollars each congratulations to all for these teams are any of you here there we go most Innovative app on unit swap goes to lime and fair trading you're going to be taking in 2500 each then we have the best Dev tools category and NYC for what do you what NYC V for Hermits I'm also tired unit swap v46909 in a pool party or the one thousand dollar each winners congratulations there we go next up is arbitrum the best library and framework goes to style check for four thousand dollars congratulations to wherever you are in this room and Spyglass is the runner-up for the best framework use case the best technology is on this dot XYZ for four thousand dollars and linked dot TV is the runner-up for one thousand dollars on the best Technology Building on arbitrum there we go the most original project is also on this for two thousand dollars an abstract wallet is the runner-up for five hundred dollars so congratulations to both of these teams the most ambitious project on Arboretum is Eco market for 2000 and zero five is the runner-up for five hundred dollars anyone here come on what happened to the energy and these 58 teams are going to be splitting five thousand dollars amongst themselves so I hope you get to have some nice dinner tonight imagine reading that live all right next up is scroll the Grand Prize winners of scroll our abstract wallet correlation and true P2P for two thousand dollars each congratulations the honorable mentions goes to abstract wallet again wait that's a typo or maybe it isn't we'll find out after I finish talking all these three teams I'm gonna assume this is true abstract correlation and true beauty also are the honorable mention so you also get additional one thousand dollars from this category and these 72 teams are going to be splitting in the seven thousand dollar pool prize so give yourself a massive Round of Applause this is insane and amazing all right next up is starknet what led is the best use of three thousand dollars we got a new winner and key box AI pilot is the runner-up one thousand dollar recipients on to base bunny AI is the best consumer project on base and you're going to be taking in 2500 C3 is the runner-up for 1500 and Riz protocol will be taking in one thousand dollars nice not there yet but it was great link TV is the most creative use case on base for 2500 ether noirs is the 1500 second place winner and Avatar protocol will be the third place one thousand dollar recipient congratulations then we have Axiom grand prize goes to met victim rebate for five thousand dollars amazing and fair drop will be the best use of identity and reputation for 12.50 and gas gut will be the best defy use case winner for 1250 as well so congratulations and the best incentivization category winner is drop our history for 1250 and the most creative project on Axiom is going to be Integrity proof for 1250 as well congratulations to all of these teams next up Bitcoin do Marina is the best integration with three thousand dollars we have now a new Contender this is number one and vouch Messenger will be the second place winner for two thousand dollars Gas Pass is the best contribution on apcoin ecosystem for three thousand and charstat 6551 is the second place two thousand dollar winner congratulations then we have air stack Quick Connect will be the best use case on airstack for three thousand dollars and zerify and scrubby are going to be taking in two thousand dollars each congratulations to all three of these teams yeah and data cash Squam inside slings TV match and hack charge stat 6551 and maker Mead are also going to be taking 500 for being honorable mention and honorable use cases on airstack so congratulations then we have xdc Network best use goes to bounce for 3 000 air tracker is the second place two thousand dollar winner and safe Invaders is going to be third place 1500 recipient congratulations and then for all these categories proof of something gets 800 for best developer tool link TV gets 600 for at best nft on defy the best coupon project is exclusive for 700 and fast and Link TV are also going to be receiving 700 additional dollars for best attendance project on xdc congratulations to all these amazing teams then we have mantle the best D5 projects are yields ape and true P2P and you're going to be taking in 1250 each congratulations to both of these teams ether Noir is an omni nft are the best nft in gaming project and you're also going to be receiving 1250 dollars the best ux goes to bounce and job unification I'm just debating if I should try it or not but it's too late so I might as well cha apps unification congratulations 1200 let's move on 27 teams are going to be taking in 2500 splitting evenly that's 92 dollars to all 25 27 of you uh I somebody finally got me live I usually am able to pronounce these things so next time make it harder for me to make this work on stage on to ens on this dot XYZ is the best overall use for ens and you're going to be receiving twenty five hundred dollars the best use of sub names goes to ape I and sub note Symphony for two thousand dollars each and the best use of Thorin goes to maker meat for one thousand dollars and honorable mentions goes to wow login scrubby web3 hackers C3 and air tracker you're going to be taking home 500 each then we have safe fillable is the best use of save for twenty five hundred dollars in exchange protocol is the runner-up 1500 recipient and next safe we'll be taking in one thousand dollars as a third place winner for the best use of save core then for the best use of a kind of extraction SDK safe home is the first place 2500 winner cut in lens is the second place 1500 winner and fast will be the third place one thousand dollar recipient so congratulations to all these teams on to by economy the best use of iconomy ghost you factum and ape I for two thousand dollars wait which one were you fact MRI pie okay factum is the current winner of the loudest screamer in this building so let's see if we can de-throne them the best web to experience on chain goes to bunny Ai and Wetland and you're gonna be taking in one thousand dollar each and take five is the one thousand dollar recipient for the best one-click defy recipe number two very close Audrey let's protocol zero five is the best app on lens for four thousand dollars and ruby ring is the most original lens project for 2500.

congratulations upper social will be taking in 2500 for the best social fi app integration and quick connect and maker meat are going to be taking home 500 each next up is cello bounce is the best app on cello for three thousand dollars Barn raise for two thousand and Eco market for one thousand congratulations for the best real world payments use case house fee takes in the first place for two thousand dollars and Abstract wallet will be the best AAA social connect winner for two thousand dollars congratulations to both of these teams this is great I have equally at your trade this is this is fun xftp the best use of xmtp goes to True fi a true P2P for twenty five hundred dollars so for 1500 second place and upper social for one thousand dollars and the two best connection Builders are scrubby and vouch messenger and you're gonna be taking in 750 each and the honorable mentions for this goes to air tracker remote eoa and you are also going to be receiving 500 congratulations next up metamask I and fact and pay are the best dap I'm liking that energy one thousand dollars for the best app on matter mass and the best transaction inside snap goes to Squam insights and remote eoa and you're gonna be receiving 500 and the three teams that are going to be winning a thousand dollars for deploying Millennia are fast bounce and air tracker congratulations the best icon of traction dab on linear goes to abstract wallets Take Five you're getting better still two you got to beat that team over there one thousand dollars and zero five is the best social ID app for a thousand dollars on Linea next up is hyperlane metvix and rebate is the best hack on hyperlane and you're gonna be receiving four thousand dollars congratulations nice capital Sigma and a pool party are the best interchain apps and you're going to be taking in two thousand dollars each and resolver is the best new ISM integration and you are going to be receiving two thousand dollars on to Uma swirl is the best Uma nice now you're number two so this team has to try a bit more harder swirl is a five thousand dollar winner and Perpetual is going to be the second place two thousand dollar recipient and these 10 teams are going to be taking in 300 so congratulations to all 10 of these teams give them a big round of applause on to Neon evm Estuary is the best use of neon evm for 2500 air tracker is going to be the second place 1500 recipient and resolver is going to be taking in a thousand dollars for the third place prize and uni V4 CCP cclp Hook is the most transactions on the end evm for one thousand dollar prize and these 10 teams are going to be taking in 400 each so congratulations to all 10 of you come on let's bring the energy back I'm almost done I gotta be close to 100 on to cartesi teach AI is the best use of car chassis for five thousand dollars go dot on chain takes in 3 000 for second place and DML and scam likely that's just hilarious is going to be taking home one thousand dollars congratulations on to mask zero five is the best use of relational service on mass for three thousand dollars Washi is the second place two thousand dollar winner and light wallet is going to be the third place one thousand dollar recipients next up near protocol true P2P is the best front end using BOS for three thousand dollars rbos and rewardify are going to be taking in 200 2 000 each perpetuals and Optical are also going to be the third place 500 each recipient congratulations to all these front-end Integrations on to unlimited crypto abstract wallet is the best use of unlimited crypto for six thousand dollars that is now the biggest one we've seen congratulations solvify is the second place runner-up for three thousand and green yield will be the third place one thousand dollar recipients on to Ave grants uni Hedges the best integration for 3000 and left yield X is going to be the second place best integration for Ave grants the best use of go goes to bounce for 3000 and upper social is the second place two thousand dollar winner congratulations onto the graph tji is the best use of existing sub graph and you're gonna be taking fourteen hundred dollars unikits for one thousand and Hagia Sophia is the 600 Third Place graph existing subgraph integration winner the best new sub graph goes to leverage labs for 1200 Blockhead for 800 and reputable for 500. congratulations to all three of these teams and 28 teams are going to be winning the pool prize and you're going to be taking 71 dollars each [Music] one were you were number two now congratulations on to unlock unleash the lock is the best integration for unlocked for three thousand dollars fixed protocol will be the 1500 second place winner and engage is the 500 third place recipient congratulations axillar save create two takes in the first prize for three thousand dollars uni V4 cclp Hook is the second place 1500 recipient and Omni nft will be the third place winner for the best axelr integration congratulations next up is Alliance zero guard takes in the most likely to be a startup that's awesome prize and you're going to be taking home five thousand dollars so we really have to see Zero guard that was good that was good number three you're gonna be taking five thousand dollars on to ethereum Foundation prizes real return and zero trust Bounty are the best use of TLS notary and you're going to be receiving two thousand dollars zero guard compliance noted and Z case YC are going to be taking in 333 each so congratulations on to Mona Mona Gator and wallet Hub are the best use of Mona receiving fifteen hundred dollars and monogator and Mona paper are going to also be receiving 500 for the best interactive components so congratulations yeah it's okay you can you can pause I'll I'll make you clap a lot more in five minutes it's better to conserve your energy lid protocol true P2P is the first place three thousand dollar recipient for the best programming signing related hack and powdon is going to be taking in one thousand dollars for second place then four honorable mention goes to Samu Samurai DocuSign cyber swap did health and zero Garden you're gonna be receiving 250 each so congratulations to all those teams onto compound grants program green yield is the best use of compound are you going to be receiving five thousand dollars that's awesome on to sunscreen MP privacy is the most innovative fhe project using sunscreen and you get twelve hundred fifty dollars so congratulations to MP privacy and the most Innovation on Paris the best Innovation on parasol also goes to MP privacy for 1250 and blind librarian for 750 runner-up spot so congratulations to both of those teams quick node links.tv is the best use of token API and you're receiving fifteen hundred dollars congratulations and the best nft use case goes to D beats for 1500 and the top five quick note RPC winners are Eco Market wallet Hub Canoe Creek reputable and web free backers and you're going to be taking home 400 each next up privy swirl is the best ux we got a new winner for best ux 2500 consumer award category goes to bunny Ai and solvify is the best integration category winner for one thousand dollars so congratulations to all three of these teams then we have Elio Dark Oracle is the best use of elio for 3 000 inner swaps for 1500 and ZK tic-tac-toe is the third place Elio contract Prize winner congratulations to all three of these teams next up flashbots Lyme is the best ecosystem project on flashboss for 2000 Integrity proof takes in the best most Innovative project on flashbots for 1500 and Mev victim rebate is the best data analysis hack for fifteen hundred dollars then we have nouns I think we're getting to the end it's great I I am also I need a break the best of the goods goes to unchain game seven proxies meth victim rebate Happy Hamster and Gas Pass okay now is that still seven proxies I thought it was just one of you what happened okay you're number two now and the best use of artwork goes to quiztopia frame Soho bunny Ai and Zeke social graphic you're going to be taking 500 each these are all of our prizes it's like a half a million dollars being given away all this is now visible to you on eth global.com showcase congratulations to every single team I think that number is the biggest we've probably ever done and we'll probably confirm that on Twitter soon so before we kind of call it a day give me five more minutes there's a few more things to do let's start with some key notices for all of you if you saw your name up there it does not mean that your prize is guaranteed there we go now it's getting quiet we're gonna verify everybody's code base and make sure that everybody followed the rules so it's going to take us a few weeks to do that and if something goes wrong in that process you'll be reached out we'll kind of ping you we'll ask you for clarification whether it's something that we've seen start as a commit beforehand or something that doesn't add up or looks confusing to us whereas there's only one commit with 2000 lines or 200 000 lines all those things will be flagged and we'll be reviewing all of that after that we'll be finalizing what the actual prize list is which means that if somebody gets removed then values might change and you'll be reassigned those real numbers so you'll hear back all of that in the next three weeks and we'll be Distributing all the prizes by October 13th so keep an eye out for that and that's kind of the the thing that matters so before we end let's go into saying some key thank yous for everybody who made this event possible there's so many people that do the work behind the scenes to make all this really fun and joyful for all of you I want to make sure we get them the recognition that they deserve so five more minutes and a lot of clapping for all of them so let's get started let's start with thanking all of you hackers for being in this building this entire weekend and building cool I want to thank all of our amazing judges keep the Clapping going I'm not going to say the names it's okay all of our all of our judges who took the time to give you all feedback all of our mentors and volunteers who were there the entire time helping you out making sure you unblocked all of our speakers who gave amazing workshops and talks to really help you understand what's going on all of these hundreds of Partners who are there to make sure that you get unblocked and you get to build the coolest thing that you want to build without needing to start something from scratch and a special thanks to everybody listed here for giving us the extra time to make it a really really cool experience in this venue from our photographers to our volunteers to every vendor from food to lighting to the Internet so thanks to all of them and last but not least a massive Round of Applause to the rest of the youth Global team I want to thank Vince Vikram George Wilbur Maggie Nuno Fred Polly Rory Chloe Uchi mini and I'm OS Emily Andrew and Jacob these are all the people that make all this happen behind the scenes so while you may just see me here they did all of the work and not me so thank them if you see them here after this so 13 teams came here we saw all the prizes and you may be wondering why are they called the finalists if this is your first time being at an eighth Global event you may not realize this but this is not a competition everybody who demoed as a finalist is officially the first place winner for this hackathon so congratulations to those 13 teams you literally came in first and as part of being a finalist in addition to anything else you may have won it Global will be giving you 500 usdc per team member see but that's not all there's a lot more from there every team member will also get 10 sepulia eat for you to do testing an ens domain of your choice free pracma entry to the rest of the Year's events if you want to buy a hardware wallet you get 100 off from grid a lens protocol handle if you haven't been on the list yet and 500 reimbursement for the next Global hackathon you choose to come to anywhere in the world so congratulations to all of those teams and we are now officially at a close for this event so this wouldn't be a Neath Global hackathon without telling you what's next in two weeks we're gonna start Ethan online this is our biggest and most important async event of the Year ethanol and takes place with most of October check it out on our website and then we're going to be seeing you in person again in Istanbul with Eid Global Istanbul right at devconnect and our last event of the year is going to be India and it's going to be the world's biggest ethereum hackathon from December 8th to 10th join us in India and that concludes if Global New York and the rest of the eve Global 2023 season thank you everybody you can see all those details on the website and hope you have a great rest of the evening thanks