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 0x03d828b44ecc6b64288a59a7853af622387abe21034fc85cd95ac56d304cb404. 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/08e51afe-eae7-4d37-ac92-fb44fe340776.json and https://artists.proofprofile.net/proofs/artist/08e51afe-eae7-4d37-ac92-fb44fe340776.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Monarkia de Escobar en Vivo 'Rolas de la Calle'
Popurri Cumbias el Mexicano (Ramitodevioletas,felizfeliz,mambolupita) [vivo]
Popurri Cumbias El Mexicano (Ramito De Violetas,Feliz Feliz,Mambo Lupita ) [vivo]
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 0x25131ea603f5bc36b3c4c65043685007998bdf439e77a4fb2615479fc09be0af. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZ4JJ1725022.
La Escuela Nunca Me Gusto Todos Hablan NadaSaben
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