LOCK? $TATA DOESN’T LOCK. IT BURNS. The supply (2M $TATA) just went to the dead address. Verify: robinhoodchain.blockscout.co…

⚛️ TODAY FOCUS: THE POST-QUANTUM ERA IS COMING TO TARTAGLIA CA: 0x96003d7d4f6b8d7466ce423fcecc916f7f901c90 A blockchain never forgets. Every encrypted note is stored forever. They don’t need a quantum computer today. They only need to save the data and wait. Harvest now. Decrypt later. So we’re putting two locks on every envelope: 🔓 Today: X25519 🔒 Tomorrow: ML-KEM, the NIST post-quantum standard Break one. The other holds. Phase 0 is underway: a full quantum audit of the Notary. Every step in public. 👉 tartaglia.tech/quantum (soon) DARK TODAY. DARK FOR DECADES.

NOTARY V3: UNSHIELD TESTED, BOTH WAYS Exits from the note-based vault are working on Robinhood Chain mainnet. GASLESS UNSHIELD Your browser generates a zero-knowledge proof (“Proving… keep this tab open”), then the relayer broadcasts it and pays the gas. The destination wallet needs 0 ETH and can be brand new, with zero prior history. No funding trail. DIRECT UNSHIELD Prefer to pay your own gas? Unshield straight from your wallet, with no relayer in between. HONEST BY DESIGN The app tells you exactly what stays visible: on exit, the amount and timing can be seen onchain. A fresh address avoids reusing your deposit address. What stays hidden is which note you spent. Proof in your browser. Keys on your device. Exits your way. Next: the full V3 demo, shield → private transfer → unshield.

🔑 tata1 SHIELDED ADDRESSES ARE LIVE ON MAINNET Your key to the dark world is here. 🎥 One signature. One shielded address. Done. 1️⃣ Open the Receive tab 2️⃣ Sign “Tartaglia shielded account v3”: no gas, no transaction, no new seed phrase 3️⃣ Your tata1… address appears, derived from your wallet. Same wallet, same address, on any device. 4️⃣ Copy it. Share it. Disappear. 🔒 Not an EVM address. No public ERC-20 transfer to it can ever exist. 👁 Only you can read what arrives. 🗝 Your keys never leave your device. Share your address, never your keys. WHAT’S NEXT A few minor bugs left to squash, then the full live demo: shield → private transfer → unshield, all through Notary V3. AND THEN: POST-QUANTUM After V3, post-quantum encryption is our next main focus. Encrypted notes onchain shouldn’t be readable tomorrow by a quantum computer either. That’s how we go fully dark. ⚛️🌑 We just burned 1.1 millions of $TATA few minutes ago. verify here: robinhoodchain.blockscout.co…

🌑 WHAT’S BUILT. WHAT’S LIVE. WHAT WE’RE FOCUSED ON TODAY. One post, the full picture. No hype, just where Tartaglia stands. 0x96003d7d4f6b8d7466ce423fcecc916f7f901c90 ━━━━━━━━━━━━━━━ 🧱 WHAT’S BUILT The infrastructure is deployed on Robinhood Chain mainnet: – The Notary: the onchain vault that holds shielded funds – A depth-32 Merkle tree hashed with Poseidon, the ZK-friendly hash used across privacy protocols – An UltraHonk ZK verifier, generated from circuits written in Noir – A gasless relayer that pays gas for exits – Signature-protected relayed actions (EIP-712 + nonce + deadline), so the relayer can never move your funds without your signature – Disfida settlement every 10 seconds, with each action tracked to its round and tx – Chainlink price feeds for NVDA, TSLA and AAPL midpoints ━━━━━━━━━━━━━━━ ⚡ WHAT’S LIVE What you can do right now at tartaglia.tech/trade: ✅ Shield USDG into the Notary ✅ Transfer inside the Notary ✅ Unshield back out, including gasless exits with 0 ETH ✅ Dark Bounty: first 50 USDG payout already sent, onchain ✅ Buyback and burn: almost 4% of $TATA supply sent to the dead address Honest note: inside the current Notary, transfers can still be traced. Sender, recipient and amount are readable onchain. That’s what V3 fixes. Next the focus and references

🎯 WHAT WE’RE FOCUSED ON TODAY ━━━━━━━━━━━━━━━ Notary V3: note-based privacy. ✅ Contract design: no per-address balances, no public balance lookup, no operator. Value moves only by ZK proof. ✅ Shielded tata1 addresses: spend key + viewing key, checksum built in, 0x addresses rejected (13/13 tests passing) ✅ Poseidon hashing pinned with differential tests between the circuit and the contract 🔄 Encrypted notes, so only the recipient can see what they received 🔄 The JoinSplit circuit: spend notes, create new ones, nothing readable onchain 🔄 Contract source verification on Blockscout + Blockaid review When V3 is ready, @unborninfinite gets the first shot at tracing it. If he can’t, we call it private. ━━━━━━━━━━━━━━━ 📚 STANDING ON THE SHOULDERS OF GIANTS We don’t reinvent cryptography. We adopt what’s proven: 🔹 Noir: the language our ZK circuits are written in noir-lang.org 🔹 Barretenberg / UltraHonk: the proving system behind our onchain verifier github.com/AztecProtocol/bar… 🔹 Zcash: the original note + nullifier privacy model V3 follows zips.z.cash/protocol/protoco… 🔹 Tornado Nova: JoinSplit design with arbitrary amounts and a relayer github.com/tornadocash/torna… 🔹 Railgun: shielded balances and private transfers on EVM docs.railgun.org 🔹 Poseidon: the hash function inside our Merkle tree and commitments poseidon-hash.info 🔹 BIP-173 (bech32): the address format behind tata1, same as Bitcoin’s bc1 github.com/bitcoin/bips/blob… 🔹 EIP-712: typed signatures that protect every relayed action eips.ethereum.org/EIPS/eip-7… 🔹 Chainlink Data Feeds: the midpoint prices for tokenized stocks docs.chain.link/data-feeds 🔹 NIST ML-KEM (FIPS 203): the post-quantum encryption on our roadmap csrc.nist.gov/pubs/fips/203/… Built in public. Fixed in public. Proven onchain. 🗝 Tartaglia is your key to the dark world: a private vault for tokenized stocks on Robinhood Chain.

🛠 IN THE WORKS: TARTAGLIA NOTARY V3 The last piece is being built right now. Straight from our dev’s editor: “Value lives in note commitments inside a depth-32 Merkle tree and moves ONLY by JoinSplit proof. There is deliberately NO per-address balance anywhere.” WHAT V3 REMOVES ❌ No per-address ledger ❌ No public balance lookup ❌ No operator WHAT STAYS ONCHAIN 🔒 Commitments 🔒 Nullifiers 🔒 Encrypted notes That’s it. Inside the pool: no sender, no recipient, no amount. Entry (shield) and exit (unshield) stay visible by nature, like every privacy protocol. Everything in between goes dark. V1 and V2 stay untouched, so your funds there are safe and withdrawable anytime. When V3 is ready, @unborninfinite gets the first shot at tracing it. 🌑