1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0xf7587756aae23a7d8121da322d016490ae99f681c19b608f8fe99783b3a8e5da. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d6237f80-8215-49ff-bba1-b43a1062baa8.json and https://artists.proofprofile.net/proofs/artist/d6237f80-8215-49ff-bba1-b43a1062baa8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Xq tan sola? (Parodia) [DE CAMINO PA LA FUNA]
Una en un millón (Parodia) [DE CAMINO PA LA FUNA]
Y SI NO SE ME VE (PARODIA) X ESO BB [De Camino Pa La Funa]
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0xe5366924ec07862a27162ba28e8e932513e17bbcda60bcc70488fc4bf028689c. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:46:47Z), 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/USLZJ2575804.
Ando Churrete (Parodia Coa Xorete) [De Camino Pa La Funa]
Me Enamore De Un Camion (De Camino Pa La Funa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dbdca254a49e17e27ab7106688ac9273c9436f296984d1e0aa9e0bbb6a2baa4. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:40:10Z), 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/TCAIS2428840.
Por el chico no hay guagua (De Camino Pa La Funa)
Patina De Camelinho (De Camino Pa La Funa)
Viscoso Pero Sabroso (De Camino Pa La Funa)
Puta Que Soy Weon (De Camino Pa La Funa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7752d79dcb0c3a6b9e19c8a9dd8670b21e7957abb5d0e4148c435dc9c4e9c56. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T10:52:10Z), 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/QZWFJ2565413.
La Promesa Del Futbol (De Camino Pa La Funa)
Quiere Pan O Quiere PamPam? (De Camino Pa La Funa)
Gordito Pero Tierni Awu (De Camino Pa La Funa)
My Dick Is Very Little (De Camino Pa La Funa)
Luz Entre Los Bloques (De Camino Pa La Funa)
Pa Que Chucha Preguntai (De Camino Pa La Funa)
Que Se La Lleve El Viento (De Camino Pa La Funa)
Buscando una MAMA (De Camino Pa La Funa)
Me enamore de un camión (De Camino Pa La Funa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc829fed0cea92375c3d433613a26e1ffc2de9a3f31b0ac0e4c961b369ed4f1c. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:39:13Z), 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/QZWFH2555323.