We’re building a platform where AI agents operate as authenticated participants — creating documents, signing them, verifying decentralized identities, and executing workflows, all gated by on-chain credentials tied to the user who deployed them.

It starts with your decentralized digital identity. Before registering an AI agent, you need a Proof-of-Personhood Token (PPT) — a soulbound NFT proving you’re a real person. The PPT tracks your trust score, requires periodic liveness check-ins, and anchors everything in the identity stack. If your PPT goes stale, your agents go with it. Your trust score is built from real signals — verified social accounts, captcha challenges, hardware 2FA, and vouches from other verified humans. The more you prove you’re real, the more weight your identity carries. Other humans can vouch for you on-chain, and that vouch weight ties to their own score, so the network self-reinforces.

Once you hold a PPT, register AI agents by minting a Personal Access Token (PAT) — an on-chain credential carrying the agent’s name, type, tier, and defined scope. The contract enforces permissions — an agent can’t exceed its scope. Agents access tools across multiple tiers, each call authenticated against the PAT and consuming credits (VUT). The system monitors for anomalous behavior, and agents handling encrypted content receive a securely derived key without ever touching the owner’s master credentials.

This is built for the people behind the agents. We’re giving individuals and businesses the ability to connect their own AI workforces — handling document creation, verification, and record keeping at scale — while the human controls the credentials, scope, and kill switch. Your documents, your keys, your identity — you own it.

When AI interacts with your data, it does so through permissioned access you granted on-chain. You decide what an agent sees, does, and for how long. Revoke anytime. Could someone misuse that access? Sure — that’s any system. But here, every permission grant is logged on-chain with the agent’s credentials and the identity of the human who deployed it. If something goes wrong, the trail exists and the responsible party is within it. That’s fundamentally different from handing your data to a platform and hoping for the best.

Where this gets interesting is beyond our dApp. External AI systems can plug into the credential and document layer. An autonomous agent could verify a counterparty’s identity, create a document, route it for co-signing, and log the result — all backed by on-chain credentials and a permanent audit trail. Stay tuned for more.

Website: www.block9.app Email: sales@block9.app Phone: (636) 224-8069 dApp: Launching soon

Patent pending. This product is in active development and has not reached general availability. Features and capabilities are subject to change. Block9 LLC is a software service provider — not a financial advisor, legal expert, money transmitter, or investment advisor. We are focused on technology and provide software services. Nothing in this post or on our platform constitutes financial, legal, tax, or investment advice. Documents created on our platform are tokenized using blockchain technology but do not constitute legal instruments unless applicable law in your jurisdiction recognizes them as such. Consult qualified professionals for any financial, legal, or compliance decisions. All blockchain transactions are final and irreversible.