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 0x4e89e395da325f78630811810bf135ddfc99dd55082de7f071b43769186bfbed. 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/0d6fe1f5-ae86-49c2-bb67-f037dd1b5fc7.json and https://artists.proofprofile.net/proofs/artist/0d6fe1f5-ae86-49c2-bb67-f037dd1b5fc7.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 0x67e4904283e4583ec165a3bda324f4fcba110cd312ef2ba6882a3d8907063969. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BK4DA2401900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca27725030fc77bea0b1b959f73e8b678d94747581512f6530fc89fc68770e34. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BK4DA2401901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c290b0a60a765a2da5b5fa2a6d810f3ea186657915ee2257a47d6df0b4f6b00. 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/BK4DA2401902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189abb7689ab76f22bd1b1f64325dbea327984a29676899157df7a6fb327348e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2401903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c7893f2734a1aba90de613a705d66033741676594d2c1284e8e6012ed5ed3e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BK4DA2401904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe177890828412a7ee3b9f9ba21d0342ad8ac5eed0e90a96ebce0e668dfd1e59a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BK4DA2401905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e61b86f2ceeb68add4b87f5514adef6ac075f0d2c21e20d0ce9a833bfa0c604. 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/BK4DA2401906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8d75cedb2619c4ca68355438ee23abaa36066c2e1919b5841192a4ca574d96. 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/BK4DA2401907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd366229fded46c851f11261526a2ffece9421699c70bd2a560c1bd009117beb6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BK4DA2401908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965047ebf2439d223cd1d499e0acad5692c11807fa1340452943a102334e2bc2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2401909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57305dfb5f7545c249cf13e46ee420895927585e626ed927805da14fe3ae2d1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BK4DA2401910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5833e9a699f90801ee7c71e6e39ff9814668062b529e9920b79ceb99fb6b7dc1. 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/BK4DA2401911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8902581bd5f1f97a3e3d4ab7ffe011301ff9c15a56d33127db4cc3d7d095429. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BK4DA2401912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d4125131528129d30dce948935d2e5ee208498f6fb4d84975e64deb5983786. 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/BK4DA2401913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b7f8e2882410179e4913ce41605fbea7390fbf7e8e83e39e5d3aedbfaa614f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BK4DA2401914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d94a5efe751507acd543af9ca3c4f002132dd9239e5a9525e34f33ed1f51248. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BK4DA2401915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d060cb8a1941f609a40a789c30907e2b36409be142da3f85420abc9d98e1d0a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2401916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e2e83f21b4a7db6c9392a7893106183152fc736ae06ae0a9b092622857b52f. 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/BK4DA2401917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb44979f6e17350b6a17522502dae2314b9ad8d740cb8194914862299d3d1855. 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/QMBZ92464478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6c12f7b98f59919b0f61cb4c11cbc9241ecd0fff56bd48845ffe4c57a29d03. 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/QMBZ92466900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221fc5cc9e37491e25f63d32488731111958e200d101be9c0c3639ec4c85d0d3. 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/QMBZ92464482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0d751df0b29f542169226f059570d96b9d0954f7bd9d719b3753677a6253be. 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/QMDA72202925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20a3921a5ea4f24a077b12f2201ebf9a2cc50b9f579801e50dd3e431bb6b91c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QMBZ92466992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd3c97b238f7372fa3cd67b5d6da6ebf2bcdf5d39993265b9ad889b852a783d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QMBZ92464487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc75b5125d53a48bd6e6bf64862371bc95bcf799088d52a276b32df1d35a2e9. 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/QMBZ92464491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc80e7bf2b6813a403c86e1d88c3f4e75f92f422a3c7df58943f3b6d34986ff. 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/QMBZ92464489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d4c49d21a09ca63ced624c3b5817eed0ba63e252274b716f250d74671c123a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92464490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a397074a9091aad1b15153abd3ef5c7095c6764d452ec66439d55afd15acee5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T13:58:20Z), 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/QZGLS2489562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c6b4a65373604bbf8f7956eedca1a0fc01256ca4e40c059a62d508941d5099. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZGLS2489563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc08f04075e414e9709f29382d766c681eb1daa92954ce7cfa615a3b1021a5bd. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZGLS2489564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e040525f14e4dad11e818989977a4e237231fd8d96e3af162eefcd185595dca. 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/QZGLS2489565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c25d456c94aba1efd2a969bb98a30a2775abb1d970f6062bffb9ce7fbe81b1. 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/QZGLS2489566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9694f17b47c954a3242f9787aac83306345da816461b8021a45bedd38ca7b0d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZGLS2489567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f528e2de5256f2427e9d2b1e5dfed4b67d21f16be6edcb11db6807bfc872a1d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QMDA72469585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed9cdea4bd224b2f03c16e12e613e5ee51391f730bfb1bdb4e573c47a459fee5. 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/QMDA72469586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1497222f31efb1acc6b98ca3300086b9b12e08b986fb6b0a50445fb5a6d90e8. 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/QMDA72469592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca674acde11433c560b13c9a28defe8cb389b9749a6f22972ce9020dbdb91d4d. 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/QMDA72469594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5efcf69eb52ab856a68a4f665130a0035d4893a9dfac38a319e81a2949e3aac6. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZHZ52218775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf86eb40d2d110fc88bbc175afca64bcd685e34c3a44f48e2548bd136c45d34a. 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/QZHZ52218777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7281c90ea77485a916245ec65a6b49c7755a8fd897782555913b90686c777d0. 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/USHM82192185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618066810f0e13ff3c2bb3f1f87f21f0a6af02f9d91f7a3bfff5d585da5b0249. 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/USHM82192186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419e45f68cb99059aa4ef0548d4b96cc9d15ae4301cc538bf0ef061c3ccad9a9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2509413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4ff84e1555d35d46f639ef6422da81c8f43ae50501dc2c153108a77e4aad09. 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/QMFMF2446486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be3d7b5396e87a43971f481d6f21eb91382567c6170ebc52ff88eba17566d79. 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/ES71G2425599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf045a02f6a8bf697cf5a47d432ea15b6d446022c7e38c6f158dc1253ef675915. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QMFMF2378378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de1f1c7980cd9b75f2d167e4972e23f87bf85c2f240c264601e13bc6907eaad. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QM7282344286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97bdedd231fb7c79dcc8fe94d960a705da7ffef7940416999ce46e599dbfc406. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZHZ32220017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ee5b05eccce41a575546b0a8fe98995c4567bd978c433a487d40cdf607b759. 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/QZGLM2251719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5d76fa4436c5468c1a9b81e733ee2079c0fc860f08d4e14bcde6b5f3fdc72d. 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/QZGLM2287073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eafa190ffc3b4ed9a60a0dbdef6a99fb23d076e744846b217a3084f5fe97eed. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2455236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2da1e02a34be0f5d9d584bd8852bb7c3988a78b81afb6ab2f7f00f9193dfae4d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BK4DA2455237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f370f5de978802c8c58052f0848c2da0a84e3b39345eee2d6ccdada0abe46fe. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2455238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cac295b7f0321a2ff7fac92b7478cb867cd95f57b184c253bd4a158bd6fc92b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BK4DA2455239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e8f2d7d9b320640c778e0246df07a3d8c198e0001451cc5a1e10137c6eea1f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BK4DA2438330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004c4e050fb6d93e6aed7e3efcbe4568ae2974e22f06fc43dffff76e9e1cef4e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/BK4DA2455241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9286e612c34efd5831af079c4346a4423e87651a90b6803bf965af5efe199c5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2451921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58be94dd37df3feec4a550d7e1956fffc12ecbe9e7735cda6dbbebc6957a3e0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BK4DA2455243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0cbf1915f828d28aa93e1b42fe5ff7bd05da88f945e729568fc1d85e60befbd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BK4DA2455235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e33dcfea1610c2a1f2be84e98a722a608df9e3b52ad042c6ee8e401df65c5a7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BK4DA2455244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf245a259cf2295bcca50b009f9973cd1645837dcc2f47c22aedd3fdea2cf8f4b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2455245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41eeda079e90a69b95282a71a295342f76b64915db40168c7c0642b5a18f8be. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2455246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc552a8783d87072171448c303d40ec65b531a71c776c6b9cf3685788d912b2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/BK4DA2455247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3fbafd5c74ee662f6d4655710a652453299e34b128fd045cb112613504a94e5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BK4DA2455248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453927f592a5d8f8f90bf189b10a77938a2c9ef7bc9a0fdbe07890e66ba70656. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BK4DA2455249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc821235076c9178c7c9c7e05a20c7fb7f1e620e907421372a421393be4d68c91. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/BK4DA2455250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf450814ef4f1489431c09f133eda5936280c0f14f476156747deb1e9e4d914e1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BK4DA2455251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4e81878ce81d0b988160912247a8e6cc3d4bd4b9f6c016ac13c3d13747abcd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BK4DA2455252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdead94d6d543a86b0d488717f09966810caab7b07c8aee724ffeced2e02ed684. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2455253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea80fddbf9586bc8be24a1ffabb3cc045562c1446adaf4f174837b380ce04200. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BK4DA2455254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6403486e3f1942f4311612ef7988356fad4a970757a946a0270b48d3c2c9d66. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2455255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7d29937f7cc8004675e948b041571f383d6aaece7a9f940e62f81b09a74250. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BK4DA2455256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2b66a6549cedff577247097081bc0f43eb7182b4c810ba85090ef2dacf51cd. 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/QZDA72415489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x250a6ead48d2f8f625ba06fa6ab3732fe63e46baa4c78f938f8553fbafd66a45. 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/QZTBD2327641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9321f99aa9b55ce12552c7ad6d87e2960326f2c1ff78a9a474f0e221eaa68fd0. 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/QZDA72415493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31bcaa662a7fb6b1ab93bc39a7b895601c3b26c8fee32edd18eaae53f68e569. 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/QZDA72415494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e607107850e09432c83a55c1ddd0f4d6dd69a5843e9c7ccf50890abcb5ba63. 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/USCGH2330914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa817d33254c4fa04f1299f3c96f254f188a1c764b1360f6f7e86d2c45a46c847. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZTVM2464492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2150f669ce70d88d6962050a440711b94a0a43010dd48b45e223381aec095c. 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/QZTVM2464495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211f9f77385250ea14ceb2ac996196c3886cbc6cd2b4981b3edb1f0370ae5760. 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/QZTVM2464496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8845c1a78ba3fd71ee65190c117719f0be6facea674e230aac09bbae355764c8. 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/QZTVM2464499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be3d7b5396e87a43971f481d6f21eb91382567c6170ebc52ff88eba17566d79. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ES71G2425599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986499f489e7c84ade958bf26f05746feff63c201ab6dc59d9bf07bc53311baa. 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/ES71G2429603.