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 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 0xf6647ce4665579976cff7ae217eff07caeca2f0fc210248773027b5596350d27. 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/3c965cc7-9374-4184-bcaa-2e8843ddc881.json and https://artists.proofprofile.net/proofs/artist/3c965cc7-9374-4184-bcaa-2e8843ddc881.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 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 0x5754af48dd8cb84ce6798c06ae59edf613f300cf7a6f621c1d1ece8b198127ac. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/CA5KR2161127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58badefbb2f27304c823cc9e0eadc31ac5f4140a4a4acb15fcd66becd82f696. 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/CA5KR2161881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5154352ba8f6148b823b2298c3a2feeeb4d80c4d6fe6addf387392160f503553. 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/CA5KR2164204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b1169cf5f4f8be27eb18a8502ccecab46e141f487b3782b6b89f1c8acbaba5. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/CA5KR2164206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef265882fbf63f846d008a2a0afd560d405d58354bf6b2f237948f48ba0aa94. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/CA5KR2164207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaefe700afd1face3b813a5a609be439f2236e07f69bf464dfe2c8c2c1f6f8c52. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/CA5KR2164208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed9db53e80975ad80632b9f5b72a093e104618b930f5d3968cc933b5ec13e5ef. 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/CA5KR2164209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf966d951387bdcf56bf462d8bbbf06235070c3259c076d86108d42b36061e0dd. 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/CA5KR2164210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37988e90ceb9c605f24f4d4fe17450914e4c856208a66f078aa7cd293be32cde. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/CA5KR2164216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63941880d9afea657ac70f475a01a3b4ca38be670b3194c40b1e18d31115b387. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/CA5KR2164217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2162f018872b2ed1c170f6951b2954b4ab88a912f5cf2f23bd018bc19b2ad905. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/CA5KR2164211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x547525cedd9fb877fca5e19779927b88746f660fa1026d2c5a0f5e9651c1619f. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/CA5KR2164212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4034da9f564f4eca617499e4627a2b4c3bd423fec4f04ae55d6bb4eea8c013. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/CA5KR2164213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b544b535f3700735358defce3e69849f440157dd761b7aeadf0c3e40a714c6. 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/CA5KR2164214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45f3af0845f71dfc62f1d86e4b4e8f68b189925715139d016376965e2a801533. 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/CA5KR2164215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06af8f7be707f9c628734bb74dc58c942e53578b60dced45d41901622d4efac3. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/DEH742161155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351fa89163ae48642adf2245ecbb403ebd16eacadc44fb440915ba747526060f. 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/DEH742164077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97e3a5b6f9f57b27122f30f8912c90d6c90395795ff174afd3c3249ebd196e1. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/DEH742164078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50822753b5f949996ab4d550e92a6938960e3e5fb211af331145d16ed6762d8. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/DEH742164079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e4628c746ef1628c317985218e8af3563c3c888687be3491af0ae251641529. Chain 2 (Bitcoin): anchored in block 958613 (2026-07-18T21:35:09Z), 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/DEH742164080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa17b3e4d780588b97b35c175d3a535598a4b0fb8839fa714e7e7a3e08629dc. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/DEH742164081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae367932fe3baa852623d0ce787309dc97a584608d403a682e057654380768dd. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), 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/DEH742164082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099dbd4720ffb54be8a457acf64b56e063b24662bcb4b70292948a83d2fd164e. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/DEH742164083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0738eb180cb7f7c4f623533de4e9d5ad8d9a057e885b2bf0dd223e5de41ef4. Chain 2 (Bitcoin): anchored in block 959013 (2026-07-21T13:39:11Z), 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/DEH742164084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd0c89f5f78eae9f391e0bb89bd1850bf927329dc7c57d0917395f5b1b21056. 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/DEH742164086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe449422c3bd7d6c291bb32063e8d9e19fd842d56ca8b4749abf2b867365ae265. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/DEH742164087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d00fd456e62f282a65b4e962cc5a77915f8b50eb10500dc06c8985e1d6bb5f. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/DEH742166429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eedbe1f1d953ee4cb6e462ed631370162637c3d76966a1359a48e6b4cd331fd. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/DEH742166430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d43c5558c1946efbcd7966ecd907417f5f6c2613d631faa00aeddd3bddac31. 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/DEH742166431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc33511884cf6e9d66bfe89e8b9cfdc7129a6c23209d59ec7333fff6038f1e3. 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/DEH742166435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733d039ec45beb298433e190d4d10f846a0a31e142d641985f43ac66bc421b75. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/DEH742166436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848f03d572e3120470abd184bbadbc9000343ca1fc9314ef0bb347f63957419b. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/DEH742166437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e9c4390b3b1462306a3102c5a50eb59643f5c63be60c1c95a9e5477ff37e23. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/DEH742166438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccbd5868618f2ba73890ce5c4046b786e0afba66094de8d1ee7f954855f39cfb. 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/DEH742166439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c5db2ae515c4e7c09446180dec1fe4849a267398a0a2ba9db20ecd8c6394a5. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/DEH742173338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd594c6d796afab0b1a62adb188bf9876a0aaeafce01f6a6ae7ab9a116b69bb16. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/DEH742173339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5cbe4c4c484b6057e22ee6bd52123ec1c788a530767a370ec6aaac6a9e07288. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DEH742173340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff5c503564b58e4669aa233b3ee29af791dddcb95bc0f32f64b6891477bd4f2. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/DEH742173908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f929ec9abf11b5e1644d548672f088779cb3d1d550d214f40772bf7e4c5be1. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/DEH742173909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8ca6dac268212556dcb4300b047feb003bec2f4c087991305d03528c6105d7. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T05:07:11Z), 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/DEH742173910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16ba533fa4e52484a731c935c48881eb92c6e4fdc42a7191bf4f50599e190ac. 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/DEH742177936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e14895fe757a0149b8d5ccc30f87bb7307c771ffa9b00167618b33282036f26. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DEH742178019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x873c03c1b3ea32e1b524b241a1ff0a981796f4ec09cbccd7feead550a9b5cbdd. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/DEH742178021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b841f92b5956f533057d7cc6f44a375a101cbc8569691637c95107e047c090. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/DEH742178113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6888bafc9f6a44e6c949a0ed9d3acd9e63e2628bf6509ccade026490944a0f1. 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/DEH742100266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf962ddf9ee8d48d738bfa110ab2a843b14c25188581bd186f7303a4fa04bbcfb. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/DEH742100267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33aa5099869291eacd43d7bf29329447eb0da76ef3df3366caac8212811beb2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/DEH742203583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15ed11105130d994594f8ecaba6c7f06ecb8de1cd889f0c3b8e5b3f101b9311. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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/DEH742203584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9954ec1617797ccf99ea5c157394b5fb3c34d526e50980983490bd4d8690522. 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/DEH742204739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1965090905ff11547dd405c3af9718dd07ebc2d9d37634a8865382a5a0b9b878. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/DEH742204740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b716318b2ee253029b8c1b8a07531975668709fe88f6a784dca6724451320b7. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/DEH742204741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b62331b27e61b2bfc5dbd14549074bacad368487009bcc8ce01cb1200a55589. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/DEH742204769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85927d3c72ad072604bfc0b0901151c5d6820f5364fae6b073adc909b9cf7bf. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/DEH742204771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf6668c38b1015c450bbb86f5f42333efea1012935d9198b98eb57be1ec804e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DEH742210636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa46baa0c8fd76826d796558083fe089883f2c28d41d495b2ce47c8d35ce563. 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/GBMJG2209221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ebc4c4afc41beac386f78c53737f74d28ddbff8be50daa04a77767f88ef6698. 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/GBMJG2209222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72da79df02e927de2d8a6e4b5f519b67850a9cbaa94d688407bded3209ce2096. 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/GBMJG2209223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd460d05f2c12593fea93ecbf3a306b8fbb02d3d9d97254ff8285a10423ccdd. 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/GBMJG2209225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ba4aa190b8644f50ae004886e4fc212f3f8de9bbd3aa057a59b0683ec50866. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/GBMJG2209226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9491adf5bed9987025aa05aea2a3859e99bfe7f846a35874b9cb45027b1ee2. 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/GBMJG2209227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd211b3395abec5fa9c49712775552bc04030a1ab66bd1bef801031d2e62ccdeb. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/GBMJG2209228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b32977fd9e8a3743dd2110fc0435e5bfe2ffe209dd37401c5f669d48037b9bb. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/GBMJG2209229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2c0838edd02e7fd44500b8e888530b42f753482f5395692723396dbcf0f687. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/DEH742210848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351df894f395af2cdd8e0f5797eb3530d3312f130172a27890d4f132474bac90. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T11:19:23Z), 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/DEH742213726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f1a1a0052decbefc1e33f5540b0af3099399bd8648e46264c0d9bfc27b9fe8. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/DEH742213727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c5b6488bdd9f63924a4add365887cfa478ec11541e96975e8bd915568c949b. 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/DEH742213729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24e19c924f7006c0054eecbab3fa538389b87384e15bf5c119b2cf88886ac81. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/DEH742213874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6986e8f11b2a83345f780be32222be78aa3be74f99ce58cfd16df9cb479e23dc. 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/DEH742213875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4f445d5068eb29225607265f530dc2efa724d1693c8736a90bb3365d6e3042. 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/DEH742213876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6123820902bde8ea83168b9caabe4e46701e30c00912e5bb656fd6b1afb400e4. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/DEH742213877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa184cf29d8f3b6a07fbc920a16a214a1db8daf89ba35c4ded50aa1b5865b46. 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/DEH742224138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83c29b61015af92afa5360f6431423e02a569b07544cf041d5089399d3732e1. Chain 2 (Bitcoin): anchored in block 958963 (2026-07-21T04:02:02Z), 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/DEH742223964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c21f03816f299f3d4507b84e9547864561d7013b985bf54ee6a7b2cad7227f. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/DEH742224356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8f502de432acb2b219357df2046ff54f77ce1d627790d2b31716ea55a662c4. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/DEH742224368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355bc0f0cf79645b437112968e8d0b235d426e004d711a1cba43a39c92506957. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/DEH742224280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08cfb77de1e1715b724ffea42baaf99e5af5b9c5bd685ce5f1c89a2cfe801a7f. 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/DEH742304044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9900c9138faf5f640d69c35b40023d14abf8d39d61980a6525c8a0e899dca09. 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/DEH742307501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88629ec667a9032758162c876be275b0653362319edc0d97f7d6b51580dd4b87. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T14:12:28Z), 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/DEH742307886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e4d31611a21423b66b7759ba61885976f6f213f30247393331cca98a6331553. 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/DEH742307891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c2f2c948af31daa794c055eafec1ddd4e66b62ce238412df52f66eacea2a72. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/DEH742307896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6dce2fb03a9249d9ff957642a024888ee04a255e45f042fa83467d1bcacae4. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/DEH742316812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f5b742c1e1fcdb34863a7618d7eb5d10db09541ec1f851fae55378f57fb213. Chain 2 (Bitcoin): anchored in block 958863 (2026-07-20T10:27:46Z), 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/DEH742319133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d166cca60c3ea35b2294eabd313488583c09a79ed824073c02e8172bdb371a0. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/DEH742319134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0ea762b7896893a2e65fe307dd626280f0dd59d31034ff6ca690b03bfdf80c. 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/DE1JN2351718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff3626b248cbc7c103fa5b351c879e68f8ba3b1dcec4abe75a85ebc284e5e67. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/DEH742433167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0661bafe34d724ee4bb3c968add36f2c393fdebdd009564f0dc5c6380894ab99. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/DEH742433168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64517f44a09e56a9cd50da9f768d044cd025377767841486ab1fd7f5de908dcc. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/DEH742433173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5736d8817d22f5546cdcfee15d2e9a6ef409c5b10aba5ec39cd094877597e52d. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/DEH742433177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a07c0d8f7ba7d6453842fe40e239c3c9a88cc3e4bc5d797bef6a032e709d06. 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/DEH742503408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9f76fb5d8a14558b1c69d03b029d8ca4efaa20ae51724a4bc679e521ee781a. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QZTRX2564740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66308e0fe5c083e15b1fceba5266ccf0357a04ed5a4364f4bdd9be21bc24a86a. 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/QZWDD2566527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc27f37edaee03c858259e2d23343bb22dd060756faf15c978518b549aa5805. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/QZWDD2566532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed64b84bd8a65c2e60a9ca9c70ff524d9f6ba49f104e1c4a33e7ca0958b3dd7. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/QZWDD2566538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf84c29f53d152ae4e45e2e3848578544b901dde56205768b887b0d767e2f681. 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/QZWDD2566545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6eb34c832a4eb53d835b827c0bf560db683e2eda8a3164d969476705f86006b. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZWDE2574440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9678da553fa614cb4bc38dbe83de579adbba4ddd3ce693f7587552a7cb6196d5. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZWDE2574442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe52f3c0154fec974a41c1eb250d427c911d9319c4cee6dce3122269a5717640. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZWDE2574444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15bf934d2878f29605452c663f3dbf3e481df048a539b3f2bd5bc6346895c0db. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/QZWV32566111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2d2bd3398d3530d0353d3fe005aa77d9635733899fff61fa5a7183bfba0382. 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/DEAR42511789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f6361d23eb86fd974542bd343c2f6a01233f28b5f9f6ba13bbd5eea5ba977b. 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/DEAR42512223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78214d74c3f1bb449a7fd5892419a911f9a59e097a5f8caa9354dcff217b37d. 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/DEAR42511721.