Verigate – Cryptographic authorization receipts for AI agents
Hash-chained receipts with Merkle proofs beat generic audit logs for EU AI Act compliance.

Standard crypto signatures on carbon estimates—auditors still can't verify the measurements themselves.
Enterprises facing CSRD, SEC ESG, or California SB 253 compliance
Persefoni · Watershed · Greenly
Hash-chained receipts with Merkle proofs beat generic audit logs for EU AI Act compliance.
Ed25519-signed benchmark receipts when most AI claims are unverifiable marketing.
Solves a real WordPress hosting pain (no FTP for security.txt), but feature creep dilutes focus.
Payload signing for agents exists—MCP and schema validation already gate execution. Missing: evidence this prevents real exploits.
TLS for MCP agents with ECDSA passports and L0-L4 trust levels, zero dependencies.
Cryptographic chain-of-custody for AI code changes, SOC2 CC6/7/8 built in.