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 0xfc881b766d7023434c804270042092a4195071e3f92664dae0c6c4fe2f72c819. 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/0320f6a6-8451-49c3-aa67-ff16ba5110cc.json and https://artists.proofprofile.net/proofs/artist/0320f6a6-8451-49c3-aa67-ff16ba5110cc.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 0xa040b323463cacc131ab01ec024da558403e0cbb8ca6b6d714a0a566bbc51ead. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:08:25Z), 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/GZFML1918166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6f96d7e74f94a5ccfd0c7d015dae5dbcb860add3d268c879c005360ef0f1b6. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:11:09Z), 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/GZFML1918176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869be92430c822fce5871d7d196766ec30600559527df9a74a9de537eddb929b. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/GZFML1918178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958f1ccd7eb9374ef1c579d1a5667160875ec77e5c587aaa6e555580eda87d73. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GZFML1918182.
Des ondes ambiantes pour bloquer les distractions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46e46c47d81df0ba1955710b6c3d086b48d0457371990087b8de61b1dd468d3. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/GZFML1918231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc366fb56ec78f88f8a526c47f491b55cb490f367c6f0209b261d9f900a24a911. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/GZFML1918232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7987d7cb22ed4bf24e2f4b14a16812f64fa155b87118820c050a44bab103012c. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/GZFML1918233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad6ed34d55417fd25ce40b03566157251acd9b63bf4efffd400bd62b8651bc2. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:48:46Z), 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/GZFML1918234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf2051a49a5829c6960edbd7d4a6c9404f90c0324f42b6334c6ab1fe38cdbd2. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/GZFML1918235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528884bc763be70b1bc36f946de3bc7fa5e8f63c0afcd557512b6f844fd0b8e5. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/GZFML1918236.
Sons d'avion naturels pour le sommeil de bébé
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1c0a018ac4a225f98c2cb619abfc634b8e7401da0b1f7e3fcbb06aa238e5d2. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GZFML1918237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8682c56f89b077994a423e84e9c3ec8c62f3c6a3d6557e3b87129a99a9bd2718. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GZFML1918238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c97056f82f432d1912f79b9d0bad47affc6da55c6e553c3b42ef4e3fe2e37f8. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/GZFML1918239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf3d3f67fa94a28f732350849a3e3b9268b895d8e2ffea84e3b33484425c5df. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/GZFML1918240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7675133191d10cf1bbe4f7351ecb43ab040f39f094fee87ce7b30893fbd097e. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/GZFML1918241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7545f6eb07679fc16d2a427bde6ca1f22dfc6329831f60146ef91203cbb4990b. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/GZFML1918242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7272672c3b60106566bd7a42b040295089a1c7cccffe00f738c3ecefe2c6f37. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GZFML1918243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c4631579314b670f495753510da7f557d4ffbe6c8a3f34da7d36c6ccd22634. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GZFML1918244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4d6149474c43f53245869e805266fec60ef666baaf104d8407804a2a94c83c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GZFML1918245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243e2ed57cad8728f49a4b6b89e8230bb93408773b79a695036cc000e183a3f7. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GZFML1918246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f67138e463d589b3cd71f34297501b4c97684b51e6ea42b7ea6a822a178a33. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/GZFML1918247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c5169ab3348f47d82818f2fbfe5a94e7f3ce63a7e2683a84249df484886600. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:51:52Z), 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/GZFML1918248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215a11732f7a5d9993ce7ae243be5c78be182c4f522f01e6f667ae357a9c39bd. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T02:05:39Z), 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/GZFML1918250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b42e51a2ee05c960f04dee39963a07088016e4962e755b8fa2412b4807a398b. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GZFML1918251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac14ba37bf3ea9cd892c8f329f9936a879dc5326ff2249e89229d8db323f646. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:03:58Z), 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/GZFML1918252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602a254022a07a86ce687b3870dd2580c1be2e5646a83c7307dbd214142b4846. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/GZFML1918253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69cc940a904a90a7e08649a914f2be885a713c100312fab58872cb884c9a5933. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/GZFML1918254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd10f8cc763c7ca67183dd149568cb2e494ec921989614551b2ca9ef003b5fe. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GZFML1918255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4331f091ea0e386b7c443ec2eaf038507536d2d7957d3a3a12d2992b9d34105. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:42:43Z), 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/GZFML1918256.
Yoga Dans la Nature pour Calmer l'Esprit
Musique Apaisante au Spa et Sons de l'Océan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfafc77d097f3b07e26f670c20ac86d55afef6798bc40eb7777cb95377f468aa0. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:38:34Z), 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/GZFML1918291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b744efb5ac8c1ce211fac15f8c84205ebe0d00c1f762c921bd007be9b663080. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/GZFML1918298.
Sons de l'Siene pour se Reposer l'Esprit
Musique à l'étude, concentré et rapide Mémoriser
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc132a1b7bb34d3c9af152a9423b6c7640605ab53799ed033d49a5113f57d246. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZFML2007546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed6fc7c3ab672bff40ba5f7f9f297933994c0aa5f0388bcdb028aaf72a961cd. 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/QZFML2007547.
Musique relaxante Piano doux Pluie Sommeil
Une Nuit des Animaux de Pluie et de la Forêt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x253e2e04397b51f68bdf073bdda4ecff7e0fd8e950874b1204a35b413ea3e7af. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/QZFML2007172.
Calme Musique de piano avec le chant des oiseaux
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df388d53cbb5a216695a8b4b12844554097596fa1c009eef6e44dce594b99af. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QZFML2007187.
Musique De Méditation De 15 Minutes Avec Des Sons De La Mer
15 Minutes De Yoga Pour La Pause Déjeuner
Session De Relaxation Acoustique En Milieu De Journée
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e0a4ba4c3e756700b3836dcb7208286616098193b4232bc8018ef0717e3820. 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/GZFML1918196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ba9cb4f9c2249dfffa4fd85141483a3b9b53a8a1dba7517ccc02a248fa9fd0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GZFML1918199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72f88d8114d8492bff04299de4e4cb1e1a2f179cecf106346417a8263fdb8ad. 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/GZFML1918210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a6cec134d279440555065c526c8e3db76ade470111e8e5f6742a5b215cb769. 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/GZFML1918211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c508ce184e9d1134169976ba2b7719542b49150b7e494009e7fccde49e986d. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/GZFML1918193.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54827f27f864d574981f2717f62a5431d4dc1c38e02daceff5e1fef82a40a6e7. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GZFML1918194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5528a672d963f4e610b9812c43a847217d7b6668ecae299436c9b767b19e58f9. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/GZFML1918195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e48cfc535bfd7b31311a22ff712d9935631193bbbd6a37e307961121de6e45. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/GZFML1918197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a210ea53609acaf7cb207436f15b6f09b64d4079423384a572c086486e158d2. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GZFML1918198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30bd177d7f10d011fe7aadf50e6c7b8e29a25519cfdad184d568204d4cb804e7. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GZFML1918200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff91ac70fad0aa6fada5a3398ab392de2592c29978292f57801bd129b5c7d317. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/GZFML1918201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd3603c28f031785d5f8350f560dcffc8edcb0be526eea6b8408d0fcbbb6136b. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/GZFML1918202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52be3171b2a69e5e43b4bfdbbddc3c1a9ca2ec4a47af7aee21f072cc128e02e. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/GZFML1918203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a47b0cd4ddb2ef4b75af7e3aaeec1e5704071e97d27820949286eeaafb2cd72. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/GZFML1918204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x751aeb15a6848efe1191e861395120b3d2969960cc4f58ccdbb45892c8f99023. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/GZFML1918205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3667a6f9d3610385ed9a89a84ffc089f500ee0a53d51333eb56ef98dca60d02f. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GZFML1918206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a6e74dc877c885676e6f827472be2ebaf401266a54b83db7de07132cd381fc. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GZFML1918207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f0351c06c3f9b227b9254c8657b9e624c40bd746c221eb03ad77c337b64921. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GZFML1918208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeacf31f3a5c78835cc47f66b84b4616a7854033ed20dcad8b3d765ae3165309. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GZFML1918209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e4f8c8a3e235e8f3f7fa7386c7a5c5fa55150f17b23c781c3ccfd2110c5e24. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/GZFML1918212.