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 0xe05e73c6d0b417a6e6b8e1e3ace5d4b6a65ac6fd0766ade68957a97ab1238302. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe006a6b-a3fe-46f4-80b2-d57c429d6c36.json and https://artists.proofprofile.net/proofs/artist/fe006a6b-a3fe-46f4-80b2-d57c429d6c36.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Travailler en musique: Musique éléctronique d'ambiance calme et stimulante
Noël, jazz bossa nova: La sensualité du jazz latin pour les fêtes de Noël
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 0x74cc0d236914ea16324504e3675b59330f45154f025f8e28e59d4ac345f65255. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ITLU51908129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b0d9874d503cc04f3ec8499b3c2c08124af576777bfa5cc12ff2f35b5da641. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/ITLU51908130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x061f3bd8353dd65e9f903eab8da503bc0da8e3c43ed27f89447e31f3a47571b0. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ITLU51908131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bc28e30d3fda3a192cfc0df46476bbb6b85beae08279354b65477a3799a8a4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ITLU51908135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588f182c0774c1c5261929014423c3c8544c039dac516d26bf336425a4d718cf. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ITLU51908136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84e18a8bd51adc4e6a8a41d83ef19e27995fefab365c814f8ac742c72743afc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ITLU51908137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad339a0cf55e3c8090ba19d53cb28cc7d2814417321bbd476aae6e5617d061c6. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ITLU51908138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x503b719889d50d0e82bac6c32bffe2d7336362215a6e9338ba1d74161de81e34. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ITLU51908140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983731985221bb3311b74a9d710b5bc5e0bf7d5f43508f8407430f58be964ef7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ITLU51908141.
Fond musical pour tes meilleurs recettes: Jazz dans la cuisine, relaxant et stimulant
Noël vintage: Chansons vynile lo-fi de Noël, les traditionnelles et du jazz pour s'amuser entre amis
Amour chill out: La musique de l'amour, chillout pour le plaisir de la nuit
Sur tes lèvres: Chillout pour l'amour, musique de fond pour la sensualité de la nuit
Pour un final de défilé qui réveille l’audience: Musique house fashion pour les nouvelles collections de mode