1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xc1949bb221a5787dc0bf8e7bb8343359dadd89880a8afb4e9a5524fe0de05c1b. 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/b0539689-7f7c-4e1f-8210-a7ab8bc6177e.json and https://artists.proofprofile.net/proofs/artist/b0539689-7f7c-4e1f-8210-a7ab8bc6177e.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 → block OTSBitcoinBlock must exist at that height 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 0xc199277e04db61f5fe3b65d3366a56a46d79cdba45492cf8ebea6247317c5ebc. 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/QM42K1704460.
Those women longed for the touch of others' lips, and thus invited their kisses
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9acd307cc819c6bc1d3f4698856020028275c9ae307c156c49a66fe5042e1de. 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/QM42K1704461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f8028fb4f770e913340eabb51b80b915600a2a06a27b2a645f00531370ccc9. 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/QM42K1704465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c63dcd244535a159658fb63bbbdfe1eaed825125c63d8796b1e9d664a451a9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM42K1704718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63213473f130a4e28ef802db63af862e26ba36c24279039fef0ff29b18a5ea40. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:40:13Z), 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/QM42K1704719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147191c56464cda31ec59d580f7c50b7d03f5cfbd5e031ad797e4dee0213f0f4. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:28:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1704720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e2fdf89dbf6dcf72476788fd13d52b578d5a19ed297545ba290340024b324f. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1704722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bad1d8051b66809257fad28ba5591b69c3a62ee2ec75b221f784397a18df946. 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/QM42K1704723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e51bbb13724130bb2687206474480f8519d66bfc7b71d2dcb8771dca481890. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QM42K1704724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8efc69ccbd5f047d440cfe59fcb20b80c0dbc149c9607b1437a5aaf9891c5dbc. 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/QM42K1721809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be13c6f419c2215270e5cd7652ebb142b8e8c13b4058f05ae2795df3f0d951d. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QM42K1731718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6565ac0c077ff7e539e6342f066c471f1820fb4e14487823b0159f6aff006077. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM42K1752563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7f904b3b8aa1d926412b44406d9d29295a835e589ff82cb1edb16a88a14381. 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/QM42K1738315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3309cd08195221b4c91491c9fec1eccfb4cc45a8d4e0e92221fc1c4836d512d3. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QM42K1721698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1d3d63a161bf896593e512ec2f92b7356b69b0879c421da376355e8da84bfd. 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/QM42K1730224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497a5bbbb3e03a7101ee8f406ee9112f75121cac81661d846ada4cc804cfd86d. 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/QM42K1764223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb073f20a942d018782a84684415033db5397b6b356636da4221c5f84406dc9a0. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1740418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c479d64b01df18614dbef09f9fca78d4bc59f711c23b7dc0d141d533c4aa9fc. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1777620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e6a32db5c30996b7ba39745cfd358fd98ed981509b7599ec74be5cc430facd5. 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/QM42K1797982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544e1d649bbbd0d1962bdb9f045a2f824e703af4ced9255bf7d9635da19a0920. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QM42K1760334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21dcb1ff5fe101cee50f36afee2dae8bdcb0b6de83ca699f3c2712f1f29429c8. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1716855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd93619dcb0c93264ebaa12536b2f5e853415a784442aceec83ba1953785a3b. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/QM42K1750979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1cb7ca46b4a77a1fe550c811d902962211a9d8e89d65cc4573e2daca6c70d3. 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/QM42K1702579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842ba98839438709906cd62d139eb557714483533c9749dab396d9ae14a7ee33. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/QM42K1794565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfefc010cb26b46ab3d9973173182efecd8c8f3a2934d9b1991e5f05b27d2de31. 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/QM42K1785551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbd818f5e71897c05e86a3376ea3ca49f63fab3a23d77d6cf0fc4afc4976b57. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QM42K1723364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7404b9a3781b3d018985bce12d53fa6d8616379bce4465c1748589a6f15e8c0. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1756113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37ad0190468bd9753fcd0558ff074deda2aec3770a359520e967d0d2cf59df1. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/QM42K1766393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828e1797f58921c5ec064893cfe4c9a00a89b318a849cabe7ad415579db7d4a5. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QM42K1857010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9847a328f2143d32cb465f598326471941b79356395f17f6570295e186bfdaa9. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:29:01Z), 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/QM42K1886555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cce6e110fed1204d31ba553a2f2a4c501bc4dcfd3f85cd61f4976cb2471d830. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QM42K1895495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86500c8928f469d6ae0eb1b24a03a3ce47c4bdbefa51616acc06ae7bc956963c. 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/QM42K1815892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40930e57f896ec4be421f9fa6b783bcbfc839be39caedbcdd2495c2d92de3d05. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1826245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x524f971a533b7f57a01d014e15d84704ac3512fea4629e4e655f45a7e50ce818. Chain 2 (Bitcoin): anchored in block 957835 (2026-07-13T09:48:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1873324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25cf9bb50bd606cb55865ab5044149052f795550eb7d2c4bc94dbbe0ca86bf95. 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/QM42K1860685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c358c2a4e2ee858af0b9a1c8c42f8f9fa8089c5963369bf0c139588b98cd966. 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/QM42K1824414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1485b908dc9bb6539dd5393bb74514601dd54ecb43c833d333acf78e2c0f79. 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/QM42K1863497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd169014853da0aba2819901667bb90cbfd0bb8922b20e7d97242c0b3b276c46f. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:42:48Z), 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/QM42K1862274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91f984c4bd023bce747bd410d2fe329990de7213c82fe65ea46351b39c3d30d. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T03:58:21Z), 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/QM42K1840222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99535992e5eee2c0e6f5a3b09ce09104184db557abf931a905660856fc4de6d. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QM42K1874136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35fc78bb4411d57fbc631c76d39917dc750682266b7097aee02aae9517a12e54. 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/QM42K1880855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7d80d874520a55e2b368610fc4aac56c52e4ff49e8547136ae6de6f086afbe. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-17T00:12:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1832505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa6caa8ec6a855d0edc983cd30eced65fa3702321defce65b4b14455594b830. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM42K1840769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff0fe0cdee8a9d0559512330f11c3fcf8acfc2ccf46f597f9576b139014d22a. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QM42K1906492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc10db8ab8c104f1501364b32cf845362a1848ee2a328e97e0f29cefbde73969. 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/QM42K1974312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76dc864bdaf5ba5bea2b946115f0a6100691ed8738788b54958dd66a74467c6. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZS662100490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d36fb7d7da2832bc3115ed071d9d94c0b996a28dd704024173127613e37e128. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:34:01Z), 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/QZS662158077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a070e2a7f6deee58e1e6c18ab1e22e181d8f33efa3db368e6df1fe2056e0235. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS632191194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4e696a9f0ce8699d27515abf1a99ba16326d2310141f9ec4bfcfe838ea1c13. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/QZS632191398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6327208d8dced62080efcfbac67d5fb0856530341494b85c22fd0d7f97c4d45. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:49:56Z), 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/QZS652182742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13f2e3d9c6c8297c45dc248cfc9251230afb5a5058372c9098d8560b16d34a8. 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/QZS652106561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ec34c25ab77efdfb6550f5bfd754ab4226b610dc12063d959d7479e4e183a3. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZS632195766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5edc94587c26d1b64b44ef4cade08505fd7687e018b9bbf44ce4bdaf668b014. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642160707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0531abf1aabd78eb0b1bc934e09f25da587733327c9372abac14b4599813970. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS632115545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c6a4c5eaedb0575eaf6e304e7308ee66d11bac16fe9c5e1e8414b221a9b0d9. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642116756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1e642a2b67cb1d8a75dd13eafef31811c2a0a3586c4375edee6614be1f995f. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662102434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160fbdd30c1d4acdd530b0ee1c4ffdb3e753519c8c7e81abe16bc634e621d2a2. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662141908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ad24439282f6ba5b67d49aacc3321846582aa7f987db92a2511c4f57ac66b5. 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/QZS632115428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdffbcca61152410398397eea0cb64a71b898ad9d33e360949fb9caa7f3aab06a. 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/QZS642133236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70625a622efd8ce5c515a5efed3ec01b00f82e8e7ba5859f521af10b8d26585b. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZS642176439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda2a7227601eb7d059a54a25746d193ed71589e81dbaa8f900fc6d6d5c2f406e. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:24:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662187684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e28ad403c8949072c555ac4b15e9010d5f47faf9e4d0a5fd745904d927307b. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/QZS632159488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636feb274e527df7c1a36bcf783bb78d6311c84b1a34217992863312c87c83b9. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZS632117431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ee1d724a0f7095f4a0e30f3d05cce607972d313b13d587000e7c2b926921b6. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642132070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958b5247b94145cd18681ccf89571728c2a4bf493df7bdf9f504195675793eb6. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/QZS632131259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc961362b7122bd90a3ceb41c596d263703bc8159b6fa63085823b62b209dcf. 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/QZS642169042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33de9ceb2bb4d56785bd22d74ebcf595fd244f8f3225a2294d01fbfe5284ea4b. 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/QZS632166765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55659fcd1c25f6c628b217cfd0bf7fc1487d554a9522c3536244ddc05fe330f7. 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/QZS632124256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8079b72a81c3b586ec43a11af376b4b9365da8ddd8d5059f0210af9fe52c8301. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/QZS652126234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf819c18aec3b53cb80d31622dea28dd5526434823933979e19c29c91f3ec3382. 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/QZS652165775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3375029bdf73dcf9a18e2b3c7ac507b660339f5ddfb4555e3fbfe34db9dd02a2. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642365131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e6127f946ff7bf7ee7b6e89c3aee106d757091ae4f469f2fa83b845d3e01f9. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QM42K2331500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe23b12d2c9664a55687f65e88d0eb9108e40bacb0598a7050de70404d75cf58. 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/QZS632305046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d8c5881be3c2f9fd60570870bfed5f321108ff80be90068c737bf808744531. 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/QM42K1775225.