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 0x035c44b689212dcbb6dd14beaafa6c7c96d265630fcebdb5cdff6cee0f9dc65a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/465c401f-a964-433e-80f7-3005329ccf02.json and https://artists.proofprofile.net/proofs/artist/465c401f-a964-433e-80f7-3005329ccf02.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x416096911e23583e3491089553422af068847f7865d36cae989c5489fb4cf5d6. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/FR2X42173465.
Nass Kharja Takhdam W Ana Fel Bayda Ncham
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98d5f39da828152906837bc74fa4243da6ca382cca0c0b698d464303b7f552f. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/FR10S2204145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e0a405c9644e4108332c1dedab50287b801662db605dc91cb4e88674c237bf. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-17T02:56:15Z), 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/QZWDW2223376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x184b3d749035968e22085c6b6692f04e7c1197e727873a36fa3d32724d711927. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/DGA0P2300125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8691662e02d1c621225e70430f3879be37622a5af71fb232f95fd4c7f96c718. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QZYFZ2419184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf997c5ce541de70b20714d4a2be7038cfa8206f0a47f362c83281a47172a3c3e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DGA0M2409170.
Galetli Wallah Ma Nensak (Yacine Mozart Remix)
Galetli Wallah Ma Nensak - Yacine Mozart Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd386ec15e5ead648e07b652d6a1f4da5bd4c9cfcf133ce553d8206ed9713ee7. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:02:09Z), 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/DGA0R2463939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce3cd2ebb3b74c3f656afa0e9bf1466c1222f9833d198bbcb58bf4460363fdb. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DGA0S2422476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc92c27c5ee8c955b34dfe34cd4946b199460899ace836f9a2c825eabbd41011. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/FR10S2528323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99a860f8d7dc197d5959da29c3ab0824fdc3deaec8b8b144315fea80185e91c. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/FRX202594622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343b5f2fd5d43b330e0059005300510e9a4f331dda1bdc6dda4989c8dc11c98b. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/DGA062504052.
Ga3 A3rad Fiya Banou يجبدو على الرقية نهرب