ETHGlobal Istanbul 2023 Closing Ceremonies

[Music] for E Global esto this is our first time in esto but also our biggest event ever yeah 2004 attendees are here from 90 different countries 1350 of them are hackers and 24% of them are new to web 3 they all came in from 362 different cities and it's amazing to have all of you in this room still somewhat energized so we're going to keep this going and we're going to make sure that we're making you clap a lot more in 5 minute intervals so we can do the next hour a lot more smoothly but the the fact and the most fun number I want to talk about is the number six we're going to be making 16 announcements in about an hour some of you can possibly guess what these are but we're going to keep you waiting just a little bit longer what I would do want to start off by is telling you that this is a hackathon which means the next hour is about focusing on the builders showing you what came out of it instead of just telling you about it so 1350 hackers spent the last 48 hours working on incredible projects and I'm super proud to announce that 427 projects came out of this weekend that is absolutely insane give yourselves a massive Round of Applause this is the one of the biggest ever in submissions we've ever received and especially to our judges who spent the last 5 hours talking to all of you making sure that we get to judge all of them in time so please join me in thanking all of our amazing judges kaido Shazad Leon Simona Paris Flor Alejandro Carson ancar Yim David Jeff James M Jack FR kuk B Rahul Mel W Aiden Sandy Kristof and stonie and the fun part which is all of our 54 incredible Partners we're going to be giving away so much prizes and we're going to do that right after some demos so for the last time let's give a massive Round of Applause for all of our incredible Partners so let's thank 1 in arbitrum Chili's Chronicle Falin nois chain lens protocol metam Mas Mino polygon scroll appla fex spark W connect World coin CK sync Alo coin base ai3 axium Celestia cessi chain Ling cow swap cell en ethereum Foundation flash bot gear block Mass hyperlane mantel neon evm near darket the graph safe Uma unlimit crypto waku XTC UNICEF a grand style arcs Aztec Cur curve grid es threshold push and vition a lot of prizes but the next piece that I want to focus on and get to is these 426 projects 9:00 a.m. we saw 426 projects we submitted well our backend went down for a good 40 minutes so at 9:45 a.m. we saw 426 projects being submitted we have never seen this type of traffic before so it was a new for us on a lot more levels from those projects we have 10 finalists in the room and we're going to be bringing them on to demo all of you what each of those teams did so for the first time ever please join me in congratulating our 10 incredible finalists we have Clay Club SE brid buddy buddy guardar Sarma a distribute tap dress booty Stars ZK vote and lens and Friends these are our 10 incredible teams they're going to come on and show you what they built live and then we're going to get to all the prizes and my favorite those six announcements but before we bring on our very first team I'm going to thank all 427 teams here just because did not make it to the finalist does not mean you were not good enough I want to congratulate all of you for spending the weekend building something shipping something showing it to somebody and you should be proud of what you accomplished this weekend do not be discouraged our goal here is to help you stay more excited about this space which means I really want to see a lot of these projects to still receive code tomorrow morning and if you need any help any resources if you want to still talk to any of the partners if you want to be connected to our judges after just message us whether it's on Discord or email and we'll be happy to connect you with all these teams so congratulations to all of these 400 plus projects we're shipping something this weekend where could have been doing anything else all these projects are also now available on the eth global showcase page which means you can check out everything whether you're on the live stream or in this room and see what everybody did down to the screenshots and their source code now before we bring on our very first theme I'm going to take 5 Seconds to remind all of you to make sure that this turns green on your dashboard by the end of the day preferably right now this is the only thing we have to help us figure out how do we make these better there's 10 questions a lot of them are just rating one one out of 10 how did you like the food how did you like this how did you like the Wi-Fi I know the answer to that one um take 30 seconds tell us what we can do better and and help us make the next people who are trying to get into this space be more comfortable and more pleased with everything that we have to offer and we're going to be randomly giving 10 people this amazing hoodie for just filling out that feedback form so as long as you fill this out today we're going to refresh the page a bunch of times whoever name shows up 10 times gets this hoodie and it'll be mailed to you wherever you are in the world enough talking for me let's bring our very first Finals for today clay [Applause] Club so hello everyone this is Team Clay and [Applause] my let me start back from the first one uh hello everyone this is Team Clay so with my team we decided to build a fair and social governance platform uh the reason why we built such a platform is because currently most of the Dos are centralized they are not decentralized as they think uh they are governed using a signal signaling tool such as a governance token uh which mostly leads to Injustice because this way uh most of the token holders have the most of the voting power they have the control uh which results in taking more time for proposals to happen to finalize um so we decided to uh turn the system into a voting system which is hugely inspired from a guy named Ray Delio uh which is this uh which is the founder of this chart you see right here named do collector so in this dot collector there are uh dots which people vote for the people who will be voting against not against to the proposals so for example just to explain quick uh the first line says 4 513 which adds to uh 9 10 13 so the first guy who is going to vote for a proposal actually has total of 13 votes so he's he doesn't have only one vote he has 13 votes and the numbers are being generated from uh other people's votes uh so this all happens in a live session uh which we'll show in a second uh We've implemented a voice call system system voice chat system uh so listeners vote for the people they want hear to speak uh then the speaker shares his her ideas during the all allocated time other speakers rate the performance of the current Speaker then the collective input allows algorithms to determine people's voting power so the voting power uh is actually uh how much vote amount uh the people the person has so yeah I'll just show you the demo and soon we will be live at clay.

club uh so this is the homepage uh you see right here uh there's an active live session uh which has a title of change name from lens to optic and at the upcoming event one in event um and the joint do this guy currently has which is already connected to the website uh he's currently uh in seven different Dows and this icon is actually means World coin authenticated and this way um so we know that this guy is a real person in the world which uh allows him to be a speaker and allows him to vote in different proposals um so let's say that you have a dow uh you want to create a new Dow here by clicking at a new Dow uh you can enter a name your Dow here I'll just name it your Dow real fast so uh most of the data we hold are uh being held on chain uh this way uh it's more safe and more guaranteed uh after the transaction successfully uh finishes uh as you can see the Y dog is created over here and when you click it uh the Dow page opens so there are two sections here uh you can create a proposal here if you want and you can see the members here uh I just created the doll so this doll only has one member right now um let's say that anyone can create a proposal by the way in here after joining of course uh so by clicking new proposal uh you can create a new proposal here let a new proposal so the start time and end time are actually uh being held in Unix timestamp format uh which we can get from this website um I'll just put the numbers here for the future time so the proposals are being onchain being held on chain as well uh we are basically sending a transaction from the uh decentralized autonomous organization smart contract okay so after a proposal is created uh it shows up here and on the homepage uh as you can see this is the uh nearly created proposal here uh so first of all uh all of the members in the da first votes for a speaker uh then the speakers uh vote for the proposal when the event happens in live so by clicking here we can vote for a speaker but there's only one member in the D so there's no point this way uh so when the uh event actually happens by clicking here start listening uh screen like Des comes up so this is where the uh uh peer-to-peer uh voice transaction voice thing happens uh so uh for example there are two people speaking one of them is a moderator and one of them is a spokesman uh spokesman is able to vote uh from right as you can see there's a disagree and an agree part and after all of the speakers vote uh a DOT collector like this gets created so this is what actually Ray Dalo wanted to do in actually not wanted does he actually does this in his own company and we wanted to take this take his idea into the blockchain because we really think that this system is fa here uh in order for proposals to finalize there is the proposal details yeah so yeah that's it thank you so much for [Applause] listening that was our very first demo for the day congratulations next up let's bring on seci hello hey guys we are SEC secure contract interaction um we are an ecosystem created to reduce web three risk and vulnerabilities our primary focus is to create permissionless transparent and safe tools where users can easily interact with their favorite DBS what we build in this hackaton is a registry so basically a registry Maps a website to addresses to contract addresses uh and as an owner of a website I can wi list all the contracts that I want my website to interact with we validate that I'm the owner of the website using ens on chain so as a user when I use a website I can install a a metamask snap plugin that will validate that the contract that I'm interacting with it's uh allowed for that specific website I'm going to do a Dem demo so basically we buil this cow swap. secci doxyz um in here we didn't validate any contracts so when I'm I have my my plug-in installed so when I interact with the with the website let's give it a try our snap CSI verification will tell us that this contract is not valid this contract is not verified to uh for our website so I'm going to reject okay so as a as the owner of scout swap. secci doxyz how can I wi list my um contract so it's easy uh we build a website for this so okay so in here you can see I don't have any contracts wi listed for gly so now I'm going to do exactly that while list the a ens wrapper this going to and of course we validated our own contract in our own website so it's going to tell us that this contract is verified this is confirm so while the transaction uh gets onchain basically so we minted uh cow swap. secci doxyz and we validate in the contract in our registry that this domain that that the address that it's sending the transaction to wh list the the contracts it's the owner of this domain so now that the contract is added uh I can refresh Here and Now when I try to interact it's going to tell us that the contract is verified so uh right now like we are trying to prevent if a malicious attacker inject uh front end and try to swap the address but what if a scammer for example um I create my own scam. secure cxyz website uh and I have this uh scam contracts you give me one eth I'll give you two e obviously that's not going to happen um so basically uh I as the owner of scam.

secci doxyz I want to validate that contract and you can see that I validate my contract but we buil uh with uh ethereum attestation Service uh a report as a bad domain so I as all like all of the users can report this domain uh I can attend says that this is a bad domain a bad website so now our uh plugin in metamask reads this and will tell us that this domain has been flagged as uh malicious so if I go okay it says that the contract is not verified uh one second so we may have verify the wrong contract in here yeah it was the wrong contract so I'm going to verify it and once I it's verified it's going to tell me that the contract um it's uh flagged so now that it's verified when I try to interact again you can see it's going to tell me this contract or domain has been flagged because it was verified but a lot of users flag this as a malicious website and you can see here that this domain has 12 reports for example okay so now I'm going to show you uh how we can attest so I'm going to connect to sepolia because ethereum attestation service it's on sepolia so I'm going to switch the network and now I'm going to report this as a bad domain uh so we don't we didn't verify the seoa contract the the Ys contract so it should have tell me that it's not verified we can try it again later if we have time uh and now I confirm and it's uh creating the ad station and saving it onchain so now for this we also build uh web3 inbox with web 3 inbox a messaging system that I can subscribe so I'm subscribed here here to scam. secci doxyz uh and when the when it is attested I should receive uh in here a new uh it should it should have been received a new message I see that we have 13 uh times here that it has been attested and if I refresh it might have in it might have been uh uh un sync but okay the idea is that you get a message each time I user flag a a domain so for example if I use regular Unis swap I can uh come here and subscribe to Unis swap updates so as soon as uh I don't know if some contract in UNIS swap gets compromised or even the domain get compromised people will start flagging this uh as malicious and I will start receiving updates that this uh that it has uh unisoft has something wrong so I'm not going to interact with unisoft the idea here is uh to be proactive instead of reactive against attacks um so why this is why we are building all these tools um the registry contract can be exter so for example in here um right now we are using the ens authorizer but we could use another authorizers to validate the owner of the domain and right now we also are um like uh just wi listing addresses uh that we want to interact with our websites but in the future we could add like plugins that lets you do some custom logic onchain to verify that that the address it's able to interact with the website or even at some like uh custom logic of chain to to verify it and that's uh that's about it uh thank you very much and see you on [Applause] mayet awesome all right time for demo number three please welcome bra budy hey guys uh we are coding students from 42 hibron and over the weekend we've built Bridge body which is a chain abstracted wallet and I'm going to show you guys in a minute what that means so um U imagine I'm a new user that's very new to crypto and I already have a wallet on Silo and all my funds are on Cell currently and now I've discovered this base exclusive decks um and I want to SW swap rep e to use DC however as a new user it's going to be very tedious to find a new to find a bridge to bridge over my funds from CeeLo to base uh maybe I don't even know that there are multiple chains and stuff like that and people have been asking the question how to onboard the next billion crypto users and we are trying to tackle this problem with Bridge body so Bridge body is a um browser extension wallet and I'm going to log in now and you can already see this is a very simple UI right here there are no chains whatsoever and what you can see the token balances are actually queried from all the chains this wallet is deployed on so it's like added up together and as a user I don't even see that there are multiple chains and notice how we are currently having 3.6 usdc on our wallet and now I'm going to make a swap um remember we don't have any funds on base uh the bridge wallet is going to handle that fast so I'm going to put in a very low amount of rep ethereum because this is all on maned and I'm kind of broke um I'm going to click on Swap and I'm going to be prompted for a transaction so if I click on approve what actually happens in the background now we have two wallets one is on Silo and one is on Basse and both are save wallets and uh this transaction will dispatch a hyane war rot call so rep ethereum is is sent from Silo to Bas and also um the transaction data the call data of the swap function will be read by the wallet and then it will be um dispatched via a message Api call through the hyper Lane uh to execute a remote function call in a remote chain and if we go to the hyperlane Explorer we can see that we have two new entries here which is uh two transactions from solo to base and um if we go to our save wallets we should be seeing what's going on on in the background so uh this can take a while because we have to wait on both chains for a block to be mind and yeah let's hope this works yeah here we can see that we just received um a small amount of rep ethereum on our base wallet and this contract interaction is the actual contract call that's done uh via a remote chain contract call from silu to base and that's the call of the actual swap function here and if we uh go back into our wallet now and by the way uh because of the um uh save account obstruction this is all being done in one single uh contract in one single signing so that makes it very easy to the user uh we loog into oops loog into our wallet and hopefully we now see that we have 30 cents more in our wallet uh which we just SW swapped um from vde to USC it's going to take a while and there we have it we have uh 3.9 usdc in our wallet now and that's it that's uh chain abstracted wallet uh you guys can unboard your grandmother now and um I guess that's it thank you [Applause] guys amazing that is such a cool utility all right next up please give a big round of applause for Buddy guard [Music] okay uh hi guys uh this is Tim bigard and this is LEL and this is Pablo and this is Joy okay so before starting the this presentation I'd like to ask you one question to you guys so has anyone go to the LA party last week I can see some of the people that I danc together but people didn't raise the hand actually okay so this is the party that I went I've been waiting for an hour and then I really enjoy the ab party that's one of the party that I also liked it especially for the web three side event or some kind of like a party there are lots of fun and that we really can enjoy that is one of reason why I also like the people in the web street but after we finish the party we might receive some of the message like this uh this is one of the message that I received that I'm staying together in the under hacker house and then for the her privacy I just hide her faing from there uh so it's a one of the like a uber trip that she shared the link because most of the web stre and social event finish quite a late night especially La party with we finish at 4:00 a.m.

especially for the Korean people we sometimes finish at 6:00 a.m. or we can have a breakfast together next day yeah since we start the project we found that uh our project is not targeting for on web social because it's only for also for the social as well so that from uh we have a research from in Spanish and Korean and Chinese because she's from Spain I'm from Korea he's from China and there are lots of things happen after Side Event actually so as a last my question so how do you guarantee that everyone can go back home safely so this is three problem that we announc it so first problem is that usually for the web stre event or some other sseeing event they finish quite late where sometime there is a place that there is none of like English speaker there there are there is one reason why many things can happen and second reason why there is no like application that tracking that whether the person went back to home save or not there's application like uber but they only share the link but they don't even check after so s uh okay third problem is that most of the people who went to the some kind of side event or some of like good special occasion you probably meet someone very special there like a date but we never know that there a person is very dangerous or not so this is our solution so first we provide The Bodyguard group to watch it means that before we leave the side event we probably know that who has the same Vibe as like me that means the person that we can ask them uh to being our bodyguard and second uh provider notification Auto automatically means that when the person going back to home we can receive the message through uh to the group that the person arrived home safe at the same time when there is like golden hour pass there a time that people will uh get the personal information because that's a time they will Ral the personal information to the group and fourth that's the one about the reputation because when someone has experience about The Bodyguard that's a time that we reward the people to get some kind of reputation because I believe that web stre is quite small that means the reputation is quite important for us so how it works so this is my question to you guys so can you be my bodyguard so if you guys say yes there a time that we start this project so this is how it works from now on later going to explain it yes actually if a camera can actually focus in the phone a little bit I I will be like steady as much as possible uh actually first of all we you register some kind of private information um basically because um like most of people care about the Privacy so actually what we are doing is encrypted this data with SSS um encryption and sharing after some shs with the public key through push so first of all we are going to encrypt you cannot see it and after we are going to L actually with our signing our private key that is in our NFC car here that we have in the bracelet of of r that we went the other day once we are in actually we can see like the event we attended ran party oh sorry okay let me actually open it in metamask wallet drop that's the reason why sometimes they don't even know how to use their cell phone so they we basically the NF card on top of L so we this LD and actually like we enjoy the party and it's moment to leave actually then is when we before it's leaving we take some a some go or any toen as AP coin mainly because like how many times your friends have tell you like let me know when you arrive home have you notified them when you arri home no directly to bed yeah so actually we is take some it's taking some time yes uh yes we take some Co very small amount to incentivize that actually people is notified to the people that care for them to let them know that they are okay yes do amount might be slashed if he don't cancel that actively during the golden hour yes and it could be a revenue for the platform somehow yes now it going through and actually now it's time to ask for The Bodyguard and I'm going to ask my friend actually so when I'm leaving I'm going to ask like she can actually be my bodyguard and care about me so I'm going to do the NFC again tap her now it's because I'm getting actually her address on public key so actually I'm going to sign this transaction yeah and actually what we are doing is like the message I encrypted at the beginning that was actually my data in case that I'm not notified her in a golden hour that it's a period of time uh that I have to notify her actually my state will get slash and actually my data will be Rel to her so actually she could care about me okay yes transac went through multiple yeah and here actually you can see like the golden hour actually has been expired so I cannot notify that I have ared arrived home safely yes here like say SCE message has been already sent to my friends I cancel cancel order cancel the guard cancel the order yes that's all okay yeah so uh for the future this is uh like our text stack or sponsorship track uh well uh yeah as you can see apparently we have lots of features to be done during this 48 hours maybe like 6 hour sleeping and and uh so in the future probably there are lots of things to do but the most most important which we care most is the uh the people's private Mass private information because we want the user can confidently uh hand over his encrypted private information to the group or to the platform to realize that we want to now we only allow the Guan group or the platform to decrypt their private information after golden hour to improve we also want to we also want the use it to be able to cancel that during the to disable disable the decry decryption during the golden hour when he cancel order okay hope to hope you to see the real case in the next side event thank [Applause] you I don't know if you realized that but those were two live onchain transactions with a hardware NFC chip component that was awesome I'm glad it worked out live it's usually a a worry thing all right next up please welcome Sarma I use this [Applause] okay is my screen yeah uh Sarma is a primitive that turns any evm into ZK evm with private execution and even cross chain it's a simple single primitive I was inspired by Alo uh ZK blockchain which uses also a single primitive to implement utxo style transactions um using these encrypted records that are only visible to the owner they have their own language it's a great upcoming blockchain I implemented a very similar thing but it runs on on ethereum on evm the public part of the contracts can be written in a good gold solidity and the private part in Noir and I wrote a few helper classes that help the development the benefits are obvious huge Capital locked on evm huge community and uh ease of development composability and these SAS can travel cross chain um making the bridges much more hard much harder to bribe because they don't know what they're transfering across so the developer implements one interface or uses one interface subclasses the the Sarma uh manager contract and the on the our side it calls is Sarma for every uh received uh Sarma so I'll I'll uh demo it real quick um so I'm going to run Anvil I'm going to deploy a sample contract in solidity and let it finish okay and I'm going to do private no I'm going to do public to private transaction in this smart contract I have three beans and I'll send it to a private realm where they're not visible and generating the proof proof goes on chain there I transfer two beans actually let me try to double spend them public to private it Should Crash they should crash there crashes good so let's now try to bring it back private to public back there that worked I transfer one beam back to the public domain so this is very simple uh for the developers I have uh the solidity part the solidity part uh uh is in my evm folder one second here's how the solidity developer programs uh nothing special except these SAS can be created and destroyed that's governed by zero knowledge proofs and they cannot do anything uh funny all they have to do is subass this and use this for verification the private private contracts the private part of the contract is written in Noir I'm going to pull one here private to public the one that I showed and I have the libraries um written myself for um encryption signing and payload extraction so the developer doesn't have to do much just calls is Sarma oops is Sarma and that's it even even more complicated ones that are like private to private uh are very simple I'm going to private to private there's private to private basically for every Sarma they call is is Sarma and then the assertion just shows that uh the money coming in and money coming out should tally up to the same number that's it and um this can work on any any M wow thank you Jordan that was amazing I think we're we're seeing way more practical applications of knowledge proof so can't wait to see more in the next half we're at the halfway point five more demos to go so please welcome a [Applause] distribute hi everyone I'm Mark my teammate Sharif and we're here to present our project um a distributes so the problem we're solving we looked a bit at a program running in Turkey by UNICEF it's called conditional cash transfer or for education program what it means is that if you're in need um of cash UNICEF uh sends you cash uh on condition that uh you enroll your kids at school now the problem is UNICEF does that at a massive scale not only in Turkey but everywhere and they cannot track the cash after it's being distributed to the recipients so the cash once it it's out we don't know does it go to school supplies does it goes to food we don't know so this is where our Solutions come come in uh so we'll dive right into the demo uh you can see here this is the dashboard for uh from a UNICEF perspective so I'm UNICEF I'm going to be connecting to with my metamask wallet and I'm going to be depositing into a vault uh I'm going to be depositing usdc these are stable coins this vault is inspired by ERC 4626 which is a yield bearing token design it's ours is heavily modified um the the donation deposits anyone can actually donate uh not only UNICEF but only the owner of the contract uh can U can say where are the funds are going which is the list of recipients that we're going to be having so next as UNICEF I want to know exactly which vendors are going to receive um the stable coin so I'm going to have a list of vendors that I'm going to say okay this is local food vendor one local food vendor 2 and this is my database and I can upload an Excel sheet of these list of addresses and uh I'll have a list of only these addresses that can redeem the stable coin once uh it's out um we also added a feature to have a limit withdrawal for each vendor so we don't have one single vendor to capitalize on all the distribution of of the funds and then the last step so here we're we're we're still as as as UNICEF UNICEF the last step as a um as UNICEF is that actually to distribute the funds so what's actually being distributed is a liquidity token how do I know that this liquidity token has value because we already deposited stable coin in the vault and I'll I'll take a list of recipients I'll also add it um on my front end and I'll know exactly okay I'm going to be sending 10 uh 10 to each um and then they receive this token and they can only send it to the to the merchants that we have a list of approval if they try to send it to someone else or if they try to buy a mem coin or they try to send it to binance the transaction is going to actually fail on chain because it's permissioned in the vault in the smart contract Vault and then the last uh interface that we actually didn't Implement is that from a vendor perspective I have I I now receive these tokens I can now go ahead and redeem them for stable coins uh from From the Vault so what's next so you're going to tell me okay how will I actually distribute These funds if if if recipients don't have like a crypto wallet so you maybe saw the previous um two or three project that have been implemented an account abstraction wallet where you can actually have a UNICEF wallet and um and then you can have the token being uh used as Gas payment so we don't actually have to transfer eth uh with uh the distribution of the funds you can actually use the same token as a token pay master for account obstruction and use it to pay e um I think that's it that's our demo thank [Applause] you congratulations way more practical use cases all right next up tap truss please welcome tap Trust on stage yeah thank you so to to start with this Pro project we thought of uh how we could reimagine events like it Global and uh one of the coolest thing that we thought is what if e globa could eat its own medicine and be more web three and uh that would be awesome if all of you guys had uh some way to participate on the blockchain during the event but we all know that that is difficult especially after what C cartic said today there's still many people that are new to web three 24% at this event itself so what we did is that um we made use of um irx Hollow chips that are actually Hardware wallets and thanks to these Hardware wallets we allow event organizers to create account obstruction for each one of their event participants that will allow them to interact during the the event and participate with things like voting mean in poops participating in Raffles and and similar things so to demonstrate it I will show now the yeah how this works on on on the platform we created so we imagine like a organizer login like this where yeah to start with we we will create an event right so to create an event actually means to create an attestation to on my wallet that I am an organizer of an event this attestation is made on a uh e and uh it's free so doesn't really do anything else except like just a signal that your wallet is doing something so the other people can recognize who you are after that the next step as an event organizer is to collect one hollow chip for each one of the participants so you can imagine that all 2,000 of of us here when we arrived to The Venue we were distributed one of these and um before Distributing to us the organizer have created um a list on U sorry I created I collected all these addresses and have issue attestations on the account obstruction address generated from this wallet that that signals that you are a participant of the event this is actually quite simple and uh the ERX team uh makes it quite simple using this uh I can show the phone yes so this is a this is a way for you to scan all the different all the different addresses uh that that are which one is there uh that are uh on the hollow so the the the hollow address gets extracted and it gets exported in um in a simple Json file so once we have all the list of the addresses inside our uh inside our platform what we do is that we issue we issue uh the attestation that all these addresses are participants all these addresses will receive a batch of attestations but it's it's important to note that it's not actually these addresses that receive that testation but what the platform does is that it computes the account obstruction 4337 address which we all know is deterministic so that we issued the uh credential to that uh address now this is a uh all the admin needs to do to create an event and uh as a participant one once I arrive to the venue all I need to do yes all I need to do is to come to the all I need to do is to come on the website for top TR uh top trust and what I saw this where is the camera is there okay it's confusing okay so and we can see an a very common like NFC logo which we are very familiar with and all I need to do is to scan my chip and with this will immediately tell me what is my account obstruction address and uh thanks for that I can see that this newly created uh event is here and I I am a participant of this event now to give an example of how this interactivity can be pushed to the limits to to to new limits actually uh What uh what I want to show is an example of PS but this is just like a trivial example of what is possible to do with t trust so let's say that uh now what you Lov about Istanbul tur Turkish Delights taxes or cuts I give you a lot of time to think about it and if the demo guards are with me I should be able to see this um this poll on my yes okay camera is here so I'll um I'll show as you can see I can see now a poll what you love the about Istanbul I can go here I can select one thing we all know it's going to be Cuts we all love Cuts I can submit a vote with the same identical flow as before you open the request twice but yeah you can see now that there is a that there is a vote here so cut for for now are winning right so the the the cool part of this is that we really love this project because uh this is what I I think is needed to bridge uh the gap between uh the web three expert the people who are new right we need to make sure that it's as easy as possible and we really love the fact that to interact with tab trust but uh it's very simple it doesn't require any download of app it doesn't require any particular Hardware basically you just browse on Safari which we know is the most like closed browser so if it works on Safari it works everywhere so this is um T chust and I want also to do a shout out to my team members Nikos and mihalis that had to leave before but we are really excited about the project I'm very confident that this is going to um become much more than what you see and I want to thank you all for uh witnessing the birth of TP trust congratulations there was a badass demo next up our third last finalist of the day footy Stars hello [Music] hello all right so let's change some face we are not your typical East Global finalist project as you can see but we are basically approval Football manager involving real world Stakes so let me elaborate any of you familiar with this game show of hands yep some of you are so this is quite literally the most advanced football simul game in the market right now but it's conceived before crypto happened the main flaw in this game is that it uses blackbox simulation what I mean by this is that you as a player when you give input to the simulator and receive outputs from the simulator itself you can't really verify whether your inputs are the ones that are actually put into the simulator and you can also verify for yourself whether the outputs that you are receiving is computed correctly within that simulator so football measure is like that sure you can type in Messi Ronaldo whatever in your model and your tactics but you have no verifiable way to prove that the simulation actually uses that input and whether the simulation is computed correctly or not you might think that this is a trivial matter but it's really not because provable simulation unprovable simulation sorry does not allow for the Prof proliferation of open economy games what I mean by this is that you can't involve real world money in it you can't cultivate an open economy involving around like player cards this is because you will always rely on a centralized part part let's say in in FM 34's case Sports interactive to set off the rules and um basically you have to trust them with your results and your simulations so what we have do is we do provable simulation and trusters results so on the back hand we use ZK ml using ezk to uh so that users can submit inputs to easy and retrieve outputs with a corresponding proof that anyone can verify to prove that the inputs are actually computed there in the simulator and the outputs that they receive are actually completed correctly within the influences of that ml model so with trustless results you can enable a real world economy around it like for example every match that is simulated could involve real world Stakes which is like in our case magic internet coins and also open nftd player economy so to sum up if you walk in a dark room you'll feel anxious so it's this is this is how me and my team feels when we use like a black box simulator of any kind and we'll feel relieved if the inputs and the output that we get from the simulator is transparent and verifiable by anyone yep basically FS is an unch Football manager with provable simulation and immutable match history because every match that is simulated will be stored on chain and this paves the way for real world match payouts from the result of the simulation itself with open economy for player NFD trading and lastly for future improvements we will allow crowdsource player ratings and realtime updates what I mean by this is that instead of having EA or Sports interactive be the ultimate Arbiter of of player ratings I'm sure you some of you have your reserves around like Ronaldo is rated lower than Messi and vice versa so let the committee decide let's um show you the demo so first as with any other onchain Football manager or any football manager game you create a team the UI is not the best I know um forgive us for that but yeah once you create a team it will actually initiate transaction to create an ERC 6551 standard so that in theory a wallet could hold multiple team configurations which will in turn hold multiple player nfds which are in form of ERC 721s so once you Meed your manager you can click on continue and go to your player selection profile or your lineup so in this case I'm more of an attacking football person I put Leonel Messi as the right midfielder don't do this in real life obviously and eling halan and Ronaldo I wish I was that rich um yeah that will form the one factor to determine the model's output the other factor is the tactics so if you watch football pressure on heavy touch will always win if the offensive side uses forward runs because you can uh intercept crosses easily so all these inputs six inputs we collect them together and feed it into the model as you can see we initiate transaction so that you can feed these models that you that you see in the previous um UI the loading is a bit slow but at the on the back side um easy Cal will take in the inputs can you pause please easy Cal will take all the inputs that we have uh shown for you the players lineups and the tactics cated it into a model um execute inferences and return the result on chain as a score line which is one Z along with a corresponding proof to show that the execution of inferences has been correctly done and also that the inputs that are used to execute the ml model in the first place it really is from the user itself if you don't believe me um we'll show you the proof right now so in real time the reason why we use uh video demo is because the whole simulation process is very huge so it takes a lot of time but as you can see we have deployed it in real time and U Can you show the proof uh just just show me yeah so um yeah we actually run aov prior to us presenting and if you scroll down yeah um it will take approximately 40 to 100 seconds to generate a proof depending on the model size so um that's FY STS for you thank [Applause] you amazing next up is our second last finalist for the day please give a big round of applause for ZK vote oh nice it's better to walk so ZK V it's a cross chain voting solution that allows you to use your voting power from the layer two to vot on the layer one and we use thek snarks to prove the ownership of tokens on Layer Two yeah and V with them um can we have architecture so we have VT it's war in tokens and we have voting contract and we can vote with them but once we Bridge them to Layer Two they lose voting power so to vote on the layer one we need either to bridge them back or to use our solution so uh it's powered by ZK Nar we proof uh we construct the proof ZK proof that someone owns these tokens and this proof is sent to voting contract and it has two major advantages uh first of all the snark is recursive so uh we can badge as many votes as we want in one proof so it works very fast H and the other one is in general Advantage is that on Layer Two uh we don't need to uh actually move the token so liquidity doesn't flow out from Layer Two yeah so that's pretty much it it looks probably complicated but it's not not that much okay we'll show quick demo uh so we have bunch of proposals on the main net and we connected to the gnosis chain where we have our tokens so we want to vote on something but we either need to bridge them or if you don't want to do that we actually can just click the vote and to put there something 4844 great so now we we create request for the back end and uh okay oh it's here okay so what happens now we calculate cive snark use atte backend for a while it's kind Edge technology so sometimes it has problems to us a while to make it work what is great actually Noir I can recommend to anyone so this is a proof actually can you show it once again yeah this is a proof use Goblin Plank and all kind of complicated stuff so once it's generated it's sent to the voting contract on layer one and here we are 4844 for proposal number seven okay that's pretty much it thank you very [Applause] much ZK vote I feel like I'm I'm sensing a theme here there's a lot of ZK stuff going on well let's get ready for our last and 10th finalist for today I'm going to stall until that person gets set up how's everybody feeling no no no no don't clap Don't Clap we we need you to clap in like 10 minutes there a lot of prizes and a lot of clapping so save your energy for that we'll get this hooked up immediately and looks like it worked out really well and fast so please give a massive Round of Applause to our 10th finalist lens and [Applause] Friends hello oh I guess this works everybody uh I built lensen France this weekend and it's basically sup pass but cool and onchain so who am I I'm Pablo the Penguin online I'm a Cav cheetal uh you can check us out at my finance we're CDP stable coin and we recently deployed on Lina Linea I like to apply my research before building a lot so this is part of what I like to do and one key thing event ticketing is complicated One does not simply just put on a wristband you can swap it you can take a necklace out you can share a sup pass you can do everything so we have to do a variety of things to protect or the sanctity of the event so that nobody can show up and kind of make it a bad time for everybody so we still use things like event bride Luma and others which is not necessarily ideal since we have all these cryptographic things that we can do so enter pcds pcds are proof of carrying data now what can that data be could be a a signature it could be a signature that says that you're part of a group it could be a CK proof it could be a hash commitment it could be pretty much anything so suass back in Montenegro and now at def connect integrated these pcds to basically let people in and validate that they're members of a group without giving away their name their email or any other information now the pros are good right you have CK power solution there's pcds you're not giving away your data but it's centrally managed the tickets are issued on the server which means the server goes down the tickets don't exist anymore the metad data changes on the server Well turns out you're not a resent anymore now you're a visitor and even though the data is stored in local storage it has to be synced on a server effectively making it like a WhatsApp you know you're synchronizing your data with a cloud so lens pass we took the engine of sup pass with the validation and integrated it to onchain uh data so you can validate information based on your semaphore identity to be able to validate your part of for example eth Global and it could be hosted on Linea it could be hosted on C scroll or ck sync pretty much any blockchain you want or ipfs or your own Central database so basically this is a sup pass jailbreak you can issue these tickets on chain with almost well anything right so rebuilding the verification servers and you can still maintain privacy so you can still prove that the tickets are valid without putting your email and name and phone number on an nft so this means you can generate proofs on lens profiles nft Holdings or ERC 20s or that you participated in the farm airdrop or some farming in back in 2020 so the way it works is you verify your ownership using CK proofs and that enables the feed server to validate your ticket and generate a PCD for the um whoever's at the entrance the bouncer or someone to validate that you are you and you're part of this group now the venues can maintain a list of people or tickets that have been invalidated you still get your ticket you don't get to lose it the meta data is still there you still have your pup if you want it but you may not be able to get in and so this still maintains that certain certain Independence for the issuer to control the uh validity of the ticket um I also took a little side um Quest and I was exploring slashing mechanisms and staking mechanisms inspired by aing layer and built a little governance free betting protocol on Chili's um basically us stick chilies you can create bets you can certify outcomes and people can bet for games so you can bet on one side using PSD tokens and on the other side using manity tokens now that concludes the side quest so what else you're familiar with the frogs raise your hand a lot of you right so you might have been on your phone clicking losing all the battery life I know I put in like 6 hours on Google Chrome every day which is too much for me but that's why last uh last thing here is lens pass automatically pets your frogs for you so you can use this in replacement of suass still validate your proofs do everything but now you can add third party sup passes and if you go on the page as long as you keep it open it will automatically pet your frogs whenever it's available um what's next there's a lot of other stuff I want to do basically open up the feed server so that people can easily create it because right now it's a little bit of Click deploy and not a lot of people have a deployment account and be able to choose where you store your data so that it's not just synchronized on a server that's owned by a certain like a centralized individual so um here's the QR code but I'll also go ahead and show youall how it works so basic Su pass view I think that we probably need to redesign this a little bit and make it more like wallet like passbook but effectively you have these passes that are generated from the onchain data on base or the Onin data on Linea and you can scan these gets proven validated and you basically have a ticket that's generated from unch information and know you guys been waiting for the frogs so here when you open it checks and it clicks for you now the frogs might take a minute because I have a lot so it's a little optimistic it tries to click a lot more so sometimes it the apis doesn't like it but as you can see I get a pretty high score thanks to that but everyone's welcome to use it it's on lens pass. xyc and here's the QR code if you don't want to type it out thank you [Music] congratulations all right well interestingly the only thing that technically went wrong was with my slides let's hide that please please okay um I am about to ready all of our prizes which means I'm going to try to do two things at once which is make sure the internet's working on my computer and also Entertain You for the next 20 seconds while the internet works on my computer what's the energy level here are we excited to clap for at least 10 more minutes yeah okay are you excited to win $600,000 there you go well we're going to do this live and hope that this works let's give a massive Round of Applause to our 10 finalists clay Club seci a distribute tap TR brace buddy Foody Stars body guard ZK vot Sarma and lens and friends and if any of the next slides look blank it's because the image did not load so we'll see how that goes next up is a part I know all of you have been waiting for this is our partner prizes there are $600,000 in prizes we're giving away this is the most we've ever given to anybody and as I was looking at this there's 200 slides that I'm going to be reading with all the winners and all of your winnings so I'm going to prep myself and get ready in 5 seconds all right let's go first up is fcoin the Grand Prize winners are Kitty cross private cloud and hugging Lily you all get $3,000 [Applause] next gen RPC node MTO Sarma pots e Drive brunch Club Lambda School OD I don't can't say that one you lost me open gate and addit star you are the 10 pool Prize winners and you're going to be receiving 1,100 each are any of the teams in this room yeah Make Some Noise then we have one in all right if you hear your name you shout if you shout loud enough I will give you a free eth Global hoodie for the best use of fusion API the winner is toaster for $2500 intent boost is the second place $1,500 winner and decentralized intent is the third place $11,000 winning team and the best use of token plugin goes to staban stabon $2,500 nftc folder maos Macos is the best one-in developer portal API winner for 2500 cabal Chad for, 1500 and trade spere is the third place $11,000 winner congratulations and for the open track you have Ona for 2500 collateralize collateralization Street for ,500 and auto G for $1,000 there we go thank you next up arbitrum let's hear you if you want money shout on wins the best Library framework integration for $44,000 and mlc 46 is the runner up for $1,000 the best Styles project goes to sty playground for 4,000 and deflate wallet is the second place $11,000 winner anybody in the room the most original project on arbitrum is cast station for 2000 and airdrop five as a runner up for $500 and the best tech is safer bridge for 2,000 and grce skull Guardians is the runner up for 500 and lastly these 107 teams are going to be spending a lot of money and getting $46.74 for the pool prize category congratulations I guess we found the popular one next up Chili's the best fing chili token goes to bet Chili's for $4,000 lens and friends is the second place $2,500 winners and arini 6551 is the third place $11,000 winner the best Ford fire project goes to real race for 4,000 footy stars for 2500 and edit stars for 1 ,000 congratulations and these 36 teams are going to be splitting the pool prize taking home 139 H 30 139 we'll round it up each next up Chronicle the best Oracle integration goes to autogu for $4,500 and cob is the second place $2500 winner where's the shouting where you get sleep there we go and these 10 teams are the pool Prize winners winning $300 each congratulations nois chain yield NES is the best powerpool Finance integration for 2,000 and piie slicer is the second place $1,500 runner up the best migration tool goes to xay and goat ramp you're going to be winning $1,000 each the best nftd infrastructure goes to kokin and Mona lizard for 1,000 as well and marba wallet is going to be the most outstanding project using hashy for $1,000 and 19 teams are going to be be taking on 105 each for the pool prize lens protocol the best smart post goes to bet makers for 5,000 3,000 goes to bloom and lens bet is the third place $2,000 winner congratulations to all three of these teams Raven wins the best lens integration for500 and so does pot spere for $500 all right you are now the running candidate for the hoodie you got to try harder the best social experience goes to rely for $4,000 pulse wins the no novel social experience for 2500 okay pulse is number one best monetization with lens goes to morvo for 2500 A2 metamask ditto network is the best metam mass snap for 2,000 and Dio secret fans and snaps will be taking home 1,000 each for being the runner-ups the best mobile ready dap goes to metat tune in coincidence and you're going to be receiving 25 $500 each and the best STS for SNAP G wait NH Hub green screen which one okay green screen wins $3,000 for the best daot snaps and enhub is the second place $1,000 winner and safer Bridge clade Club direct help sarmon momento are going to be taking home 1,000 each for the best St on Linea green screen is on the lead next up Mina Z keeper is the best use of now for $88,000 ZK know it for 6,000 alert L for 2,000 that's awesome and the four runner ups are examinar preno recursive gaming and ZK collector and you're going to be taking in 1,000 each on to polygon three teams DD Tas and Sofi Len are going to be taking them 2500 each do finance and toaster are going to be the best defi Integrations on polygon ckvm you're also Al taking 2500 and Sarma and ephemeral ZK l3s is the best cross Chain Bridge implementation you're going to be receiving $2,500 as well and last but not least superfan is the best polygon ID privacy user preserving winner and you're going to be also receiving $2500 next up Scroll the best 10 projects on scroll are Stark brid and frog momento footy Stars prompton chain ZK vote Golden Gate Emeral zk3 ZK map safer bridge and vitalic secret and these 125 teams are going to be receiving $ 556 each for splitting the pool prize this is now the most popular one on to spark eir drop f is the best Us of sparland for 4,000 Nexus die is also 4,000 and nft F conduit is the best spark conduits winner for $4,000 so congratulations to all three of these teams next up wallet connect nazer is $3500 for web3 inbox integration squaty is the second place $2,000 winner and tag Trove will be taking in 1,500 for runner up yes p is the best integration of web3 mobile SDK $2,500 Adventure runner for 2,000 and pixel Pals third place $1,500 and these 55 teams are going to be splitting the pool prize and you'll be taking home 127 each then we have worldcoin morville wins the best worldcoin now for 5,000 you know you could only have five people right what was that most creative goes to Trippy for 2500 and best governance app is rexo for $2,500 protocol GPT is the best AI case for 2500 the central X is the best signing with worldcoin app for 2500 and Homo sapiens says an air drop five are going to be taking home 1,000 each and last but not least 34 teams are going to be splitting this pool prize taking home $882 we're really getting into this decimal Precision sorry ZK sync theen drink and dexus are the best Usef ZK sync 5,000 each congratulations to the team at the back a grandstyle p is the best go stable coin integration for $3,000 and steon is the second place $2,000 winner and the best Dow tooling prize goes to AA tomato for 3,000 and Tas for $2,000 nice not loud enough but that was awesome next up Alo Sarma ZK zester M scan and gnl are the four grand prize winners and you're going to be taking home $2,000 each on to AP coin apit is the best consumer use case and also the hoodie winner for the time being for $33,000 and Buddy guard will be the second place $2,000 winner the most Innovative app goes to autogo and o snap V2 and you're going to be receiving $3,000 and $2,000 respectively on to API 3 the best use of D API price you goes to dexs for 4,000 and pixel Pals is the best use of API curang RNG for $3,000 the three runner-ups are Mona lizard amka and secure Dex and you'll also be going to receiving $1,000 each on to Axiom the most overall best use of axium goes to airdrop five trippy is the most collaborative use case of Mahaba wallet is the best aim identity for reputation and all three of you are going to be taking home $2,000 toxic F no fi no I don't know how to say that is the best axm defi integration and domain expansion is the best onent incentivization track winner and you also are going to be receiving 2,000 each say that one more time okay next up base DD is the best consumer product for 2500 pixel Palace for, 1500 and suban is the $1,000 third place winner for the best consumer category the best use of Bas pay Master goes to pulse for 2500 tap trust for, 1500 and brunch club for 1,000 all right was that pulse or tap trust all right tap Trust for cessi J 3.

that's more than five people is what I'm hearing the best MVP toast test net project winner is D 3. for 5,000 protocol gbt for 3,000 and ZK vote and chain habits are going to be receiving $1,000 each so now du 3. is the runner up or actually in the running of the best team to shout about winning $5,000 next up Celestia the moduler price track goes to ephemeral ZK 3s in private token rollup and you're going to be receiving $2,000 each Runner ups are Foody Dow a distribute and cross chain daps and you're also be going to receiving $500 each next up cell Bridge buddy is the best app on cell blockchain for 3,000 grower gamble for 2,000 and goat ramp for $1,000 congratulations and the best mobile app goes to habits and mahab wallet is the best use of AA for $2,000 next up chain link donate is the best use of chain link ccip for $2,500 and N hop will be receiving 1,500 for second place M share is the best use of chain link functions for 2500 and open gate is the second place $1,500 winner an action Forge is the best use of other chain link integration category and you take home $2,000 next up is cow swap carves is the best creative cow hook category Prize winner for 2750 and trade spere is the second place $1250 winner for the best programmatic framework uni roll will be taking home 2750 and 40 limit order is going to be receiving 12250 and TG is the wonderful widgets category winner and music Chef secur made Squad five Grull Guardians is going to are going to be receiving $100 each next up ens ens Gateway on arbitrum is the first place $3,000 winner and donate is going to be receiving the best subname category prize for 3,000 the two teams for the best use of Thorin are DD and Paul for 1,000 each and clave watch is the honorary mention winner for $2,000 ethereum Foundation prizes for building something on Fay trip block F burn and fay fay are going to be slitting $5,000 equally so all of you get 1666.67 each and next and we have flash Poots blob merger is the best use of suave for 1500 unit Suave intense for second place 750 and Suave is the second place third place 20250 winner congratulations aggregator Hook is the best use of univ V4 for500 defi Omni dab for second place 750 and fast swaps will be taking home 250 for third place of best uni V4 integration and the best Unis swap lvr design and PC goes to sou clay for 800 Pepsi rep for 500 and tox fi no FL no for 200 this is uh usually fun for me cuz I have to figure this out live and the best intent on Unis swav design goes to Unis swav intents for $1,000 I need to take a break not even halfway there next up gearbox domain expansion is the best use of Sensei integration for 3,000 and trade sphere is the gearbox genius gearbot prize category winner for $5,000 the fomo gachi and gearbot GPT are going to be receiving 500 E for the best Apprentice category and on to hyperlane the best use of hyperlane goes to domain expansion for $3,000 Kitty cross is the best inner chain application and Bridge buddy coob Golden Gate and cross chain are going to be receiving $11,000 looks like Bridge buddy is now in the lead on to mantle the best def5 project on Manel is Coincidence of meow and air drop F congratulations webtree is the best nft social category winner autog for the best ux and nuer for the best infrastructure and tooling project all three of you will be receiving $2500 next up mask the best use of next ID goes to tag Trove and and lens and Friends $2,000 each and lens and friends are also going to be receiving 2,000 again for the most ambitious project I really hope that was not a typo but congratulations soire land is the most creative project on mask and wafting Whispers is going to be receiving the best onchain prize category for 1,000 and mka is the most refined project using mask winning $2,000 next up is near Prodigy piano diary is the $3,000 winner and a hoodie and the three teams winning $2,000 each are Canary Bay Locker Swap and fast swaps and starkart starkart is going to be receiving third place $11,000 amazing next up Eon neon evm Sarma is the best neon evm use case for $2,500 autog for 1,500 people's platform for 1,000 collateralization Street for $500 and the most transactions on the N evm category winners are C for 1,000 and ZK help for 500 on to Safe D5 Builder is the best prize first place winner for safe Corp protocol integration Kandinsky for, 1500 cross chain safe for 1,000 and donate for fourth place $500 the best account abstraction category winners are sound safe for 2,000 nuer for, 1500 Bridge buddy for 1,000 and lompe for 500 congratulations Stark net Tic Tac tow agent is the grand prize winner for 3,000 circuit breaker sniff for 2,000 and Stark brid and frog and Le Akira are going to be receiving 12250 each and kyos arena is the best use of Madera specials prize for $2500 on to the graph Canary Bay is the best use of subgraph you're going to be taking home 1,700 and DJ drink is the second place $800 winner and the best new subgraph category winners are ZK M for 2,000 and Genie ey for 1,000 and nozar is going to be taking home additional 2 ,000 for the best use of substreams Uma direct help category winner is best use of Uma goes to direct out for 5,000 o snap V2 for 2,000 and death Legacy AP fit and Pinky Promise are going to be taking home 1,000 each this is H this is very entertaining I'm loving this on to waku p and Grassroots are the best use of waku for $2,000 ZK Hub will be taking on, 1500 and smart nest web3 iot and chat cat cha chat are going to be the two teams winning 750 each safety force and coincidence are the best privacy Focus STS in waku winning 750 each and gooun and Vapor are the best marketplaces also going to be taking home $750 on to xdc ZK vote. cc is the best use of fathom do finance will be taking home second place 3500 and autog for $2500 on to arcs Kata station is the best Halo Ed category winner for 2500 DJ drink for, 1500 and tap trust and P are going to be taking home $500 each next up is Aztec the best Noir application category winners are Sarma and pepe computation taking home 2,000 each the best developer to using Noir is Aztec snap for 2000 and green ZK circuitry is the best Aztec hand box St taking home $1,000 Sor gasl poops is the best form speci on a project for 2500 sub men is the $1,500 place winner and defi omn dap is the third place $11,000 winner on to curv grid Adventure Runner is the best curv grid Prize winner for 2000 direct help for 1750 and pixel Pals for 1250 give yourselves a massive Round of Applause all right we're we're very much near the the end all right EAS DD pulse Lambda protocol and CTX are going to be taking home 1250 each congratulations to those teams which one are you Paul stey or neither of those who just shouted you sweet now we have two teams in the running for the hoodies next up threshold hack aot big fat crypto wedding dog and so secure social swap are going to be taking in 1250 each for best use of threshold so give yourselves a massive Round of Applause on to push protocol the best overlap goes to rely for 2,000 and pixel is the most creative use for push protocol for 2500 ZK map is the best push Chad conditional gating for 2500 and Genie Ai and pulse are going to be the two teams winning 1500 each UNICEF the most novel solution goes to preno for four $4,000 congratulations and the last prize for today is nounce kadinsky is the best public goods category winner for 2500 SEI for500 and blob nounce is the $1,000 winner so congratulations to these three teams all these prizes are now available on the Showcase so give yourselves a massive Round of Applause for winning $600,000 ah now time for some asteris all these announcements are tentative and not final which means we're going to be verifying everybody's codebase over the next three weeks it also means you can possibly get disqualified if you did not follow the rules and if you were in the pool price category that would change all the numbers again if some team is removed so keep everything in mind stay there in just kind of wait on your dashboard all those numbers will be reflected properly over there and we'll be emailing all of you in 3 weeks with the final confirmation that this is the amount You've Won and this is the prize now let's get back to this six you all still remember this yeah let's let's save some Applause for for uh these six announcements no I just said save don't don't use it yet just save it we got six more announcements to make before we close def connect but before that we want to say some thank yous I want to thank everybody that makes this event possible these things I mean they keep growing and uh I don't know if we can keep up but I do can I can however thank everybody who's behind the scenes making all this possible so that includes all of our judges mentors volunteers speakers Partners all these people that do so much things so many things behind the scenes to to do this but I want to start off with all of you hackers you spent the weekend with us in this building building something that you were personally excited about so please give yourselves a massive a round of applause for taking the time to build something cool this weekend I want to thank all of our amazing judges keep it going for sending the time and giving feedback to all of our attendees so many mentors and volunteers who just spent this entire weekend making sure you get all the help all the speakers who did all the 48 incredible workshops were telling you how to use different protocols and these are all the partners that we couldn't even fit properly because they are so many that do so much to make this ecosystem incredible and of course all the venue staff everybody work with all the teams all the vendors making sure everything goes without a hitch thank you to all the people listed here for being incredible and making sure this event goes really well and last but not the least can I get the loudest clap for the eth global team want to thank Vince vickram George Wilbur Maggie Nuno Fred Paulie Rory Hui Minnie Anna moaz Emily Andrew and Jacob for doing all the work behind the scenes and making sure that you have the best experience at any of our events now let's go back to these six announcements are we ready okay let's this one so we're going to make six announcements today let me ask this one more time are we ready all right let's let's countdown to get you these announcements six five 4 3 2 are you sure you ready anyone to make a guess what these announcements could be next hackathons any other guesses oh you gota you got to shout louder I can't I can't air drop no no there's no token here buddy there's no there's no e Global token swag that's not a bad one we're going to be giving six hoodies away no there's no air drop well it's not it's not the six online events we're trying to do a you miss that let's go back to this it's definitely not those six events we want to do next year it's also not the six days of pragma we have planned next year what we really want to do is announce the six in-person events for 2024 let's try this one more time are you ready 3 2 one let's do this finally announcing our 2024 calendar we're going to start off with our in-person events and the first one of the year is going to be eth Global London on March 15th then we're going to go to Sydney and unlock that final six continent on May 3rd then we go to Brussel in July with ECC Singapore in September San Francisco in October and Defcon sometime in November they wouldn't tell us when this is the overview of what the inperson events look like take a second to to memorize these states because I know I'm going to see a lot of you very soon but that's not it we also want to announce six days of pregn so in addition to all those events our first event and inperson event of the year is going to be pragma at Denver on February 28th we're going to go to London on March 14th and Pi Day Brussels for July 11th Sydney for May 2nd and we're going to try a special edition of a two-day pragma in San Francisco and last but not least some async hackathons LF go will be our first official event of the year we're going to be doing a lot of cool things on stable coins and payments starting January 12th circuit breaker is going to be our dedicated event for all about zero knowledge proofs and circuits scaling ethereum returns again on April and eth online will be our biggest async event of the Year taking place at the end of August all these events are now live you can start applying for them you can sign up for all of them immediately and we hope to see all of you in these 15 plus events next year so we can't wait to see all of you again and before we conclude let's go back to this group so the finalists 10 teams came on and demoed something that they built and then we went to all the other updates and a lot of money that we announced and who was get get it going to get it well if you've been to any Global events you may already know this but these events are not designed to be competitions our goal here is to make people build something that they're passionate about and treat them as a way to learn and grow themselves so in addition to any prizes they would have won there's no first second third and officially all these 10 teams came in first so on top of all of that eth Global will be giving 500 usdc to every member who came on and presented their demo project on their stage as a finalist and that's not all we're also going to be giving 10 sepolia e per member an ens domain to every member free pragma entry to any of the 2023 and 2024 events a hardware wallet discount for GR plus lens protocol Whit list if you have not already received your username and a $500 reimbursement to any of the event in 2024 or eth India which is in just 3 weeks so this officially concludes eth Global Istanbul thank you so much for coming and closing off Dev connect don't forget to meet us again in India in 3 weeks all this is live on E global.

com and without further Ado let's party outside thanks everybody [Music] la