WHAT $TATA HAS ALREADY BUILT, AND WHY THE MARKET HASN’T NOTICED YET Most small-cap tokens are a ticker and a promise. $TATA is a working zero-knowledge privacy protocol on Robinhood Chain mainnet, with contracts you can open, transactions you can verify, and a roadmap that is shipping in public. This is everything Tartaglia has built so far. THE PROBLEM NOBODY ELSE IS SOLVING Wall Street is moving onchain. NVDA, TSLA and AAPL now exist as tokens on Robinhood Chain. But a public blockchain is a glass wall. Every position, every trade and every portfolio can be read by anyone with an explorer. No serious investor would accept a brokerage account that shows their holdings to strangers, yet that is the default onchain. The giants of crypto privacy were built for coins. Zcash and Monero hide coins on their own chains. Railgun hides tokens on Ethereum. Aztec is building a private Ethereum L2. Tartaglia is built specifically for tokenized stocks, natively on Robinhood Chain. A ZERO-KNOWLEDGE VAULT, LIVE ON MAINNET Notary V3 is the heart of Tartaglia. Deposited assets become encrypted notes inside a Merkle tree. Spending a note publishes a nullifier and a zero-knowledge proof, and nothing else. Inside the pool, observers can’t see who sent what to whom. Circuits are written in Noir and verified onchain by an UltraHonk verifier. The contract has no per-address balances and no operator role. Notary V3: robinhoodchain.blockscout.co… Verifier: robinhoodchain.blockscout.co… SHIELDED ADDRESSES Every user gets a tata1 address, derived from one wallet signature, so there’s no new seed phrase to manage. Share it like a bank account number. People can pay you without ever seeing your public wallet. GASLESS EXITS A relayer submits withdrawals and pays the gas, so users don’t need ETH in a fresh wallet. The recipient and fee are locked inside the proof, so the relayer cannot change them. FOUR NEW TOOLS, PASSING TESTS ON TESTNET Privacy Meter: checks your own habits before you exit, such as using the same wallet, a matching amount or leaving too soon, and warns you before you leak. Portfolio & P&L: your shielded holdings, cost basis and profit, calculated only on your device, with CSV export. Batch Send: pay many people from one list, resumable and protected against double payment. Payment Requests: a link or QR code that gets you paid in the dark, with the request never touching a server log. 65 tests passing, 0 failing. THE GOLDEN RULE Private data is computed only in your browser. Notes, amounts and addresses never reach Tartaglia servers. This week a major cloud provider across the industry reported a security breach. Tartaglia user data was never on any server to begin with. THE TARTAGLIA SDK Next, Tartaglia becomes infrastructure. With a few lines of code, any app on Robinhood Chain will be able to add private payments and private balances: shops, wallets, payroll, trading apps. Every app that integrates sends users into the same shielded pool. A bigger pool means stronger privacy for everyone, and more protocol fees. THE POST-QUANTUM ERA Blockchains never forget. Encrypted data stored today could be decrypted by a quantum computer tomorrow. Tartaglia is preparing for this with hybrid note encryption that combines today’s cryptography with ML-KEM, the NIST post-quantum standard. If one lock breaks, the other still holds. tartaglia.tech/quantum TOKENOMICS THAT ONLY SHRINK 1,000,000,000 fixed supply. No emissions. 80% of creator fees go to buyback and burn. The full 2M dev supply was burned to the dead address. Every burn is a public transaction. Protocol fees from future SDK usage are designed to feed the same buyback. BUILT IN PUBLIC, PROVEN IN PUBLIC Every contract address, deployment and test transaction is posted openly. The Dark Bounty paid community testers onchain for breaking and testing the protocol. When a tester found a privacy leak in V2, we didn’t hide it. We rebuilt the vault as V3. A CoinMarketCap listing application is in review. The official Telegram is open. THE QUESTION Live zero-knowledge infrastructure on mainnet. A niche the privacy giants haven’t touched. An SDK that turns one app into a chain-wide privacy layer. A post-quantum roadmap. A supply that only goes down. Look at what’s built. Look at the valuation. Then decide for yourself. tartaglia.tech