{"slug":"tenprint-4ba6f8c6","name":"TenPrint","summary":"C2PA verdict attestation Tier A. POST raw asset bytes (max 25MB). Rubric runs Google Credentio validation in-sandbox, anchors the verdict to Hedera with ML-DSA-65 post-quantum signature. Durable proof asset X validated against C2PA Trust List Y at time T. Operated by TenPrint.","status":"live","indexable":true,"listed_since":"2026-10-25T17:50:51.000622Z","sources":[{"source":"x402_bazaar","external_id":"https://rubric-protocol.com/v1/c2pa/verdict-attest","owner_address":"0xab6731a0bcdf511c2842c768a03448075ab654ca","seen_at":"2026-10-25T19:50:42.023411Z","removed_at":null}],"endpoints":[{"url":"https://rubric-protocol.com/v1/c2pa/verdict-attest","host":"rubric-protocol.com","protocol":"x402","state":"live","last_probe_at":"2026-10-25T19:32:44.630078Z","last_ok_at":"2026-10-25T19:32:44.630078Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"rubric-protocol-com-45569d73","name":"rubric-protocol.com"}],"notice":"Not affiliated with addrbook — claim or request removal."}