1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd991e41f8340dc4399ca8443a7a2e60c29f2aa44dfb902ed1e4f1208f9757c. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1bebe014-c105-4007-aab4-af4a678dfead.json and https://artists.proofprofile.net/proofs/artist/1bebe014-c105-4007-aab4-af4a678dfead.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Me Has Librado de la Muerte / No Sé Porqué / al Abrigo del Altísimo
A Ti Daré Adoración / el Espíritu de Dios Está en Éste Lugar / a Tí Atribuímos la Gloria
Levantate y Sálvame / Señor Llévame a Tus Atrios / Santo Es el Señor
Unenos Dios / Cristo Es Dios / Jesús Te Amo
Con Mis Manos Levantadas Hacia el Cielo / Hay Momentos
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe538c109c373714c332685ed93a1886594d4499d3b1543dc449d54ccb4f07f6f. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:19:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541761281.