Cryptographic proof-of-existence (PDR) for AI agents and code artifacts. 239-byte signed receipts. $0.01 USDC on Base (…
Cryptographic proof-of-existence (PDR) for AI agents and code artifacts. 239-byte signed receipts. $0.01 USDC on Base (x402/EIP-3009) or free tier. Anchored daily to NEAR blockchain (notary-node.near). Live: api.aotrust.link | shield.aotrust.link | verify.aotrust.link. GitHub Action + Python SDK available.
gitserge-crypto
mcp
free
Others in the same category, ranked by how often they are opened.