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 0xaf3ba3222058520954ca7f23478ae58142a2076c55fa18d67daba20e6c38c0ca. 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/f996fdcf-5524-4370-b9ee-73d1a2aa65fd.json and https://artists.proofprofile.net/proofs/artist/f996fdcf-5524-4370-b9ee-73d1a2aa65fd.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 0xb9f4d54d796da4289301b72bfe73e4a211ae9c3b1a0e141772b2b1b3cc3b7d6d. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/FRX282181105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8387f395922ff2495bb73dafb5cfab98eea27275e9564d6b50a6e42e3b3a67. 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/FRX282181106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x812f174c3505612abf8ac19a7fb8b9ac67b1f4b353171fdb81fe8a5805975849. 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/FRX282181108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d87cb4786081e0d0c6227996448d45d35f51919cd09cbced500ce6240b1b17f. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/FRX282181109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9d59260ce824928ccf9f9ba248b5424f59875f37e5c16530b161bf9c925f48. 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/FRX282181110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f64fea0c96134093065295039fbfe6bac7c58f330731f82e751e45ae925205. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/FRX282181111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f85cf6e818cf09131732ae2cc04a7cdc07bdc91c71e98d625f7f5ee58dd6cf. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FRX282181126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7967d70509d36637e5495d596fbfdbc2c54545a04c9aa70109a1733284958af2. 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/FRX282181129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92bed112a241918d80d4af96e39b563019fc3e1bfb07d4700a43609cb3b12921. 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/USDY41698492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18924684541a404ed2dbbc53de58fc695e2e1fed936f68bea0e385d3b71fec2. 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/USDY41698493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320496f80c65a482a624e8576f3bf3ce8fbec2b905a070c65e3a6213a92d8b49. 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/USDY41698494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8336e63f63e0c544716aab3a2eea11e15866a4858adf0a587bc3f4fd61650e. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USDY41698495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89dfdc6c4907094bbd1f22821fd630781c8259d73f4b5471b9454055fd37c3b3. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/USDY41698496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x816e7297d18703b6e04aac71267d94bbcd30cece31e79037263b18eec2e37245. 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/USDY41698497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845085781e687880d41422feac129399f3e2bd14771329c79d6471aa49832be3. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41698498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12336d4e2fae26ee299c589ed0ae731d42448663d286827109053f548cab1d0a. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/USDY41698499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cdfc45e16e1745e9692256cb58f0f47e23c56fb59c6f7c1422805945cba2c5b. 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/USDY41698500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4224ad0d4cce3353b1ff9ce0fe52f235feb406ee96ce799256915c32ef3bd290. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/USDY41698501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6525a2d905e32c00c19e6d91173d9054ce0a8fb26befcd127f1c6a7494ba4c02. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41698502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46cbc75a29a85325aec3fb97dc2737de8c66b6d5f65830f0bff03e954901e99f. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USDY41698503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c13baaf2f6dc24ef4b28fac674ac4e1954d17c2aec59f3d4a7355e4cfec7a49. 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/USHM21228496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4819e4c8eee2be833809481344ed689320d2f72bebc617849ffa6c579be28e. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USHM21228497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcac7e00e15ccdd015919f2f8a3532f6989117b3b79958c0aa66916115776a5d. 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/USHM21228498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3cfd4e51bbd924b4da4e8dc58edbfd83acc331ca22c2f698207385b1812001. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/USHM21228499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec1994cf0a1f40ffc5e3607276b6731a632495622b9b6007cdc4dc24386ed6e. 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/USHM21228500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe444260b041f9fa0e209b169ab31b84ba52e308775d9feddef2789d196b88702. 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/USHM21228501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef4eaa46aa86f7f98819a52dfb92a3a1714a255ec8343863144ad7b120900cb. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/USHM21228502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56df63aee5e9b353b089191f0217dae91ccb78cf2bfc71d1c5dcb5155e7df682. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/USHM21228503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319568a31f4c24f13a1f7489149747dc66f5d94a1ef51506d95628d7a289f91e. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USHM21228504.
Aunque Me Falle Tu Querer - Hotel Miramar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a164629d62ee2da807df3974040e95bae0cda744027f834373bed252526cb1f. 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/USHM21228505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7444f186d4b0d81ff324727431d39724ee16926a76bd90af0dcfd9264c74bb. 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/USHM21228506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38873b0e9d8ede97ec50e30dcec9ed47c2db48d01531d36da507a7e10b8338bf. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), 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/USHM21228507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35fa361239f13a70276c5177ce28a39dbc119c2c39e6458a14dfc123b56e6826. 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/USHM21228508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef56dcb6791537c1ff46c119a05243ff850984e470bf65f0358cbbe792c6df6. 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/USHM21228509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f1161616911536ebdcde9675210b024f6859e71e8d72f866f90e52e6839e08. 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/USCGH1653357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa426d826b7f9a4552c08693d3b5b1f2c0f53c2609c3a400989d6fa6ace2b3e. 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/USCGH1653358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c7541173dd4fe1ebf764e74b95495d194daade365407885cbf81038e5122ed. 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/USCGH1653359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34dcfeb9f9d1b0093b797838506122517b67bc7ae1c97fd2b49a9dc12db4f059. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1653360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1147e0ea555e35df9ba8c6857c6abdacb0124f799acfd1b34e69548a72395e. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1653361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c692aa9c57836b00a359d8a0408515f7ae985c6547054bc44f00c4f5b81375c. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/USCGH1653362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5270c4c87fb9e2808505f242ab891d6bdb433c02e438ebf6ae4ed611f7624abf. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/USCGH1653363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f731072f8bd33911e0e93406bcd4d288df60d3d8c74cb499c50cd2224dd4c7. 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/USCGH1653364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10f936316637c7ceaf8472d661ffa8a4c72ad7e933cd19fcec6e2da03c51523. 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/USCGH1653365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bf28b8f5fa2c8ed64b25d59a2b8575e24046c4128fe853db7b9bf6e1493889. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USCGH1653366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0699f99e06ed9fdeefd93b2c703938d2155cedd14c6cab1eaab1da4f6db07ad3. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/USCGH1653367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383fec6c23ab919e1ce5f31ec3e3975542f4602778f741ae7a2569dad53e790d. 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/USCGH1653368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x984f07ad59436e785d1b265b246902ededee1df7b6e98259514aee5d3696c2e4. 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/USL4Q1821410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d3c0517421ce88dd649a4a8acef6e7ca63a3f662182b44787fae461f69d2d9. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/USL4Q1821411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c40f6dadcc8d19638acb68e6286a5de254c62d2eea93b975c48eb1de7e4eaf1. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/USL4Q1821412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c94cec55d4385f08acc2d62c9bde66fb6883535005eea0d63d0ee721081188. 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/USL4Q1821413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0145d5a18f69f7c19ff1df6eec6b97c781955dc3d2df905422c143733dbb0d. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USL4Q1821414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c4cd43672685d51569ffc24aad98ccfc14d9c865745b96c6c37e7a048f9cf2. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1821415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b235ed4a78a570802ccf696199f48e89db8184ae289bbba1174dbf9b291a30. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USL4Q1821416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3faa9799b387821a67fee392a729685f22b355c3ede12882f016af19c2516b7. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/USL4Q1821417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25e56871f79bbcd76882e4c8d7edc9f9c8a7f483780963c9dd800846e2c1f3e. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/FR2X42186425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1439a9efd4aa86746e3ce0642a0e3b417958ae5d8b7e7e2db606bbfee8c1f40. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/FR2X42186428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c799608f71fe832bba345473fd53ef31fe7ba1ca00c9cb0b7a47fb167d504c. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/FR2X42186429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde6f2c0e53f310fc61fa6fe9922c585bd9654f4e059d1110f03b24ade38da90. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42186430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc52c1ecf22f8899efdc1680d41678eacefa51f127abdcccc3cafb4e92066946. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/FR2X42186432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c134b3c7718d4d107f82efcf18416a68149b8e6e3ef45af65dda0e7979dfee. 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/FR2X42186434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97dbd88ebe784e4e2d84b5a4af171e910efaf87633951ae308441dddc4b9eb04. 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/FRX872124651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952ed395b2d8eb8999f5f17c6a8664439b90e9786688a346e0f4668f2073eb8d. 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/FR59R2109813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06f395d1a9e436837acaf1af6e77c57e13b40cb55dd6748c1b4355a4037b70d. 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/USL4Q1983101.
Aunque Me Falle Tu Querer (Hotel Miramar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d72ab1315cd729f6aa285f4d0fe0f68a9c7e20e730cad0c35803e3edbd39c7c. 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/DGA0L2490853.