A7ex.sol

@0xMista @colosseum @MetaDAOProject @tallyvault Dmed

@A7exSOL @colosseum @MetaDAOProject @tallyvault Let's chat! DM me

If you participated in @colosseum's Frontier Hackathon and have 100% conviction in your idea, DM me. I want to help you raise on @MetaDAOProject

5/ Waitlist is live for the iOS build and for anyone building agent infra, exchanges, anything that benefits from proof of human-authorized spend. tally.lll.mk

4/ iOS work started yesterday. Apple's NFC stack is stricter than Android. Every card AID has to be declared in Info.plist upfront, and existing community plugins don't expose ISO7816 transceive. Custom Capacitor plugin in Swift. Stage 1 on main. iPhone arrives in a few days for validation.

1/ The thing about hackathon submissions is the repo is supposed to go quiet for judging. Tally hasn't. Two weeks of substantive work, three user-discovered bugs patched, Solana Pay v1, and the start of iOS.Honest list ↓

Look mum, I'm featured in a video 😲🔥 This is sick!

Cooking ...

They are 100% right about the rails. (I see this firsthand building AI trading bots). But the industry is ignoring a massive security blind spot: Who holds the Master Key? Giving an AI agent unconstrained access to a hot wallet is a disaster waiting to happen. The future of autonomous payments requires a dual-key architecture: The Agent Key: Rules-bound, high-speed execution on Solana. The Owner Key: Human oversight, budget authorization, and yield extraction. The problem? Humans shouldn't need to carry around a clunky, specialized $150 hardware wallet just to approve their AI agent's budget. This is exactly the infrastructure we are securing with @tallyvault. Your AI executes at the speed of Solana. You manage its permissions, secure the master funds, and sign core transactions with a simple NFC tap of your everyday bank card. High-speed agentic rails combined with frictionless, hardware-level human oversight. The future of commerce is autonomous, but the master keys stay in your pocket. 🏛️⚡️ #Solana #AI #Web3Security #Colosseum #TallyVault

100% on point. But as we spin up autonomous agents, the next massive bottleneck is security: Who holds the Master Key? If we give AI full control of standard hot wallets, one exploit drains everything. Agents need execution keys, but humans need frictionless, uncompromisable hardware oversight to manage budgets and pull yield. That’s the exact missing rail we’re building at @tallyvault . High-speed Solana execution for the AI, backed by a simple NFC tap of your everyday banking card for human hardware-level authorization. The rails are fast. Let's make sure they're secure. 🏛️⚡️

AI needs payment rails. Blockchain provides them. Those rails need speed and low cost at high volume. Solana provides that.

@colosseum @solana The physics of Web3 security shouldn’t require forcing users to buy new hardware. Tally transforms the 5B+ contactless bank cards already in circulation into hardware-grade cryptographic keys and on-chain spend policy engines for humans and AI agents. No seed phrases

The @Solana Frontier Hackathon product directory is live!🏔️ Frontier was the largest crypto hackathon ever & one of the largest in tech history with 2,857 submissions. Winners and Colosseum's next accelerator startups will be announced next month. arena.colosseum.org/projects/explo…

🚀 @tallyvault is officially in the @colosseum Arena! Getting to the finish line of a global hackathon is a marathon. I’m incredibly proud to announce that Tally has successfully been accepted into the official judging directory for the Colosseum Frontier Hackathon! To put the scale of this competition into perspective, the arena was absolutely packed this year: 🌍 165 countries represented 👨‍💻 19,040 builders registered 🛠️ 2,857 final product submissions Out of nearly twenty thousand initial registrants, we are thrilled to be among the final 2,857 teams that successfully built, integrated, and shipped a completed product before the buzzer. What we built: Tally is a mobile Solana wallet that turns your everyday contactless bank card into a hardware security key via NFC. By eliminating vulnerable seed phrases in favor of the physical card already in your pocket, Tally provides uncompromising, hardware-grade security for everyday users, while seamlessly doubling as an on-chain policy engine for AI agents that need to spend securely in the real world. Join the Early Beta: We are moving fast, and we want you to try it. Early beta testing for Tally is opening soon! Starting tomorrow, you will be able to apply for our waitlist to be among the very first to experience hardware-level security right from your phone. Keep an eye out for the link! What’s next? Over the next few weeks, judges will evaluate the directory to select up to 10 final startups to enter the Colosseum Accelerator Program and secure a $250,000 venture investment. A huge shoutout to the @SuperteamBLKN community and everyone pushing the boundaries of what's possible on Solana. We’re ready for the next stage of the pipeline! #Solana #Web3 #Colosseum #FrontierHackathon #TallyWallet #BuildInPublic

"leaving proof trails behind" 🎯 This is the missing piece of the agentic economy. When machines learn to buy, services need to know the human actually said "yes." That's why @tallyvault shifted to policy-based auth (budget + time window) combined with verifiable, personalized receipts. Machine intent needs human authorization to be viable at scale.

the next market primitive is machine intent becoming paid execution infopunks is watching the agentic economy wake up agents are discovering services choosing routes spending through pay.sh rails leaving proof trails behind we are watching machines learn how to buy on radar.infopunks.fun

The agent payment loop we drafted yesterday is no longer aspirational. One tap, one budget, one window. Agent reuses the session across every call until either runs out. Wallet + Python skill, both on main at @tallyvault. Pay.sh-style traffic finally fits the auth model.

Pay.sh-style agents make hundreds of sub-cent calls in a row. Tap-per-call is the wrong auth UX for that traffic shape. @tallyvault cards now sign a budget and a window at tap time. One tap, one policy. Wallet half shipped today.

We've been quietly improving the proof-of-presence receipt every @tallyvault card tap produces. Today it ends in a 32-character vault address nobody can read. Soon it ends personalized with your name.