It has been a great journey, thanks @Cardano for the invitation!

🚀 Zero-Knowledge on Cardano: The Journey to PTAU Join @modp_ to explore Modulo-P's journey building ZK tooling on Cardano and the path to the PTAU ceremony. 📅 Fri, 10 July 🕑 14:00 UTC 🔗 app.addevent.com/calendar/TG…

Self Disclosure Privacy using ZK Proofs, Demonstrated & Executed Directly on Cardano Preview I built a demo where a customer buys a beer and proves they are 18 or over, without ever showing their ID. No name. No birth year. No photo. Just maths. Two beers were ordered. Two separate transactions. The same proof, reused, no re-verification needed. The blockchain recorded "age verified" both times. That's all it knows. No name. No address. No date of birth. No photo. No personal data of any kind. This runs entirely and directly on Cardano. No sidechains. No L2s. No off-chain verification. The ZK proof is checked by the Plutus V3 validator itself, on-chain, using Groth16. And this isn't just for bars, it works for shops, website signups, any age-restricted service. One credential, reused anywhere. Self disclosure means you choose what to share, and in this case, the customer chose to share nothing except "yes, I'm old enough, give me a nice cold beer." 🍺 Massive shout out to everybody involved in the below! Aiken smart contract language on Cardano (please don't judge my Aiken... I know it's bad 😂) ak-381 by Modulo-P, Groth16 SNARK verification library for BLS12-381 on Aiken Circom + snarkjs, ZK circuit design and proof generation MeshSDK, transaction building and wallet management Blockfrost, blockchain data provider A basic demo to set the stage for further privacy enhancements that can occur directly on Cardano. Self disclosure privacy on Cardano Cheers Cardano 🍻🍻 Beer 1 preview.cardanoscan.io/trans… Beer 2 preview.cardanoscan.io/trans…

That's awesome!

It was exciting working with these amazing teams!

Midgard L2 Demo @buidler_fest nitter.net/i/broadcasts/1vAxRDLvB…

Got to showcase the @midgardprotocol PoC demo publicly coming to life for the first time in front of Cardano devs at @buidler_fest today — first sparks of a beautiful machine. It’s alive! 👾

Proposing a vision for privacy in Cardano

Support Privacy ✅Privacy is a right that allows users to control their data and fosters a censorship-resilient network. ✅Privacy-focused protocols across the crypto ecosystem represent over $8B in market cap—roughly one-third of Cardano's own. And overall, is a huge ecosystem with many developers and users. ✅Ethereum has a privacy roadmap, supported by the Ethereum Foundation and Vitalik Buterin. In contrast, Cardano currently holds a weak position in the privacy space. ¿How to bring more privacy capabilities to Cardano? General privacy protocol: Development of base protocol that has multiple applications such as voting, private identity verification and mixing. A Descentralized Relay Network: Development of a network of relays that ensure user anonymity. How will this benefit Cardano? ✅ Strengthen Cardano as a more privacy platform. ✅ Increase the Cardano ecosystem growth. Makes Cardano attractive for ZK developers (~2000/month according to developerreport.com) and users that require privacy. ✅ It will inject liquidity into the Cardano ecosystem. Attracts privacy-seeking capital (~$8B+) and potential institutional flows. ✅ Privacy is a Core Crypto Value Together with @modp_ we have the experience to Make Cardano Cypherpunk Again.

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We are very happy! :D We deeply thank the community for their support. The PoI proposal ranked in the top 2 for votes per wallet during the Concept Challenge. We feel your support! We are going to do the best with this opportunity. Word. @ENCOINS1 @eryxcoop @cryptoraccoons_

Thank you, Cardano community, for your incredible support to Zero-Knowledge Proof of Innocence on Cardano - Encoins - @modp_ @eryxcoop While it may not be enough as the CF voted with 180M ADA across 45 proposals (108% of the track’s total funds), community votes show a strong interest in ZK solutions. We'll strive to implement this regardless. 🙏 🔐

Zero Knowledge Solutions Building on Cardano | ZK Tech on Cardano nitter.net/i/broadcasts/1vAxROqBe…

This is awesome

🙌🙌🙌

😂👏

This is perhaps the most emotional and raw speech I've ever given. Thanks to everyone for giving me an opportunity to share my passion, vision, and love with you all piped.video/0EVY2dIhP9g?si=xP84…

Hey Cardano Fam, I’m excited to share my three #Catalyst proposals for Fund 13, all designed to foster the growth and development of the #Cardano community. 🌟

Grateful to sign the Cardano Constitution as one of the representatives of Buenos Aires. It was a huge honor to be with incredible people from 50+ countries at this historic moment of Cardano. 🏆📖 @IOHK_Charles @IntersectMBO @joseiadicicco #Cardano #BlockchainForGood”