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 0xf7ff6823b9dbc9f8ea927984364e68328fe873854489e643198e4b2b7c052c8a. 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/b7ccc9bb-2c44-4e03-ab1b-b6ec0eea7ef1.json and https://artists.proofprofile.net/proofs/artist/b7ccc9bb-2c44-4e03-ab1b-b6ec0eea7ef1.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 0x0b06de9ff1d69ed09b79c6b666b2ebc3d7e4f5ff0233bd85c86a8758ea628d63. 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/TCAFX2130427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe051083ed6f38062f90c9f483937f3ac9dd074e1780f48c8f91a7e846c0dab4b. 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/TCAFX2130433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85dfd2e89c23c4796d8d6b4c60cf03bc7ee670614af0c307d3a0c729d7a62ff. 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/TCAFX2130436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1edbada450d5e04672f96dac1e68e340723418775e547a1672f4e536ef74608b. 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/TCAFX2130486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3fd20814ef7029511b4d9bf231fab448b6dd0ed3c7ccf0aa98eecde09de452. 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/TCAFX2130440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e29396f22f86991fd1673c5170e0db17b9d39153904c922cdf7fb666d9011a5. 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/TCAFX2130445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d4b91c39722e4a65d7e27f985b3a492152099cd8b88f1ff54342b52e2ca0a21. 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/TCAFX2130451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563b159101e77f0fadbcd46782b110c1698d55cf978ea46c97cff65e980ee746. 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/TCAFC2075906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a9ec03072ac6f299eaf6b8f1511d2d33a83a36d14d98290c89a0d61964c485. 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/TCAFC2075924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd00bbaf663365d074e3af4700af3aaefd1731c9a2dcfcffe0d01f5258a0ad531. 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/TCAFC2075959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cfd1b0a843acc5c1b555a9707a913d9e14a0924689c0e9c62988db4d6c5e3f6. 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/TCAFC2075962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d99fc8b41fcf4d1874320ce9457bb9c4c824fe4545e88520639744bda8e2f4. 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/TCAFC2075967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac06674e6e76cae827938a1ebc6c175d59ad90f3643bae10f5f5e417d9747d8. 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/TCAFC2075972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b4021034165a3ea4faa74458d0bd6f06593f88fd138a854a6e37652491ae946. 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/TCAFC2075978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5175ffce1ca0edf6ddb31862e05fbd2670ae542d7337b6837b8c1d8793d228. 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/TCAEP2046070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a143d96488ddf415a3f1ddeb2e5f49b8042d80934715dcf7779b09a83535d2. 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/TCAEP2046072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471856b2e5754a470e485b8df8efa0d96bbbf967cc9fdabf4e58590fba6d11f9. 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/TCAEP2046075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91fc26ed3b1b127ecad7fe7cde38e273fedcb097e902fe3361eaf7e9f2854a9. 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/TCAEP2046077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417a7a53990f152259869611ef50a5b644238a18924a57818dc159fb384452d4. 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/TCAEP2046079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1db5be0cafc23b82bff118475ff0543c996a62ab859e3cc81d9eae0299ad44d. 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/TCAEP2046082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa1b5577c668ae7610fa852589c05e2f2b7a7c61a81b4dc58ccee7e5623d6d4. 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/TCAEP2046085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c001e32b7fa2fec96e125c0ba45065d3478bca05b883ae17220a02640e95039. 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/TCADE1778559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc810b198713d5cfaf28eb11d199f9872727b0c8a28dc21e334206872f824b4ba. 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/TCADE1778560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969e931c030dad0bd7bd7051872427969f37fd43c382e25223e6a9651965a294. 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/TCADE1778562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3ab0bb9cfbf1e6397afc468e9cfeb96555265d0eed11461de338ef197a08ee. 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/TCADE1778563.
You Know Who You Are (feat. Rachel Potter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1849064f2737e8b79be2b37e52fc87875fd990d30faf6e6303abe5dd4ff49fed. 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/TCADE1778565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1df202016bd0397056dce79ccc4c19ca31cd69973e86a5e0baea7311f893ff. 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/TCADE1778566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594eef17ad620701f2633cd03a283338154e923bd6f45fe07bf3033aa70ffe74. 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/TCADE1780130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ad56b1c8655b306b97775d03421471ff1dfd06e22c143f9c69b774b806a271. 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/TCADE1780132.
I Knew You Were Trouble / As Long as You Love Me (feat. Rachel Potter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bcaf4d1ad7c0368ef853dd657574503349ffebb400c13f56cf640501e0a2d41. 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/TCABX1409778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062f9c8215c69e1de52725ecf0edf525d6ff73d029fdb8e6a96347d8b26b966e. 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/TCABX1409779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f5983a4270c7982c5c9d53965923a8be0d6d471217a58fc78341ecdc5aef6d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABX1409781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af37117167add3ae50e5f7134c1a99b5e10d9d387ce4b14347d49794774339a. 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/TCABX1409783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf96dde4d4e805ee3c54c2e021b779f6018c6a47539362456ba8dfa706d58499. 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/TCABX1409785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe461bf1d41af3f8d1f2166b9eadb2e267090aa974f048f49df6ab035071e1e6c. 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/TCABX1409787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f96323873d5d9fe9f9e80ab7d437c1282c2119841af619bbf949c146fbf4a32. 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/TCABX1409788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6332380828f97aea2b8cfc16dfc98376e3e3d8517907159d65b00852697a49. 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/TCABX1409790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47b7b4bd5f42f4d61269bab482dcd92babad44e048f3234a72063d6ea897b7c. 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/TCABX1409793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0dffc5d094797ddb627ffdc196e48a89744e251415455fd8e5cd9e6cd2d6f60. 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/TCABX1409794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2da7af98a23c43be7c8a3c491982034d9ad9da14e68f9083aa1037bb9957ba. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABX1409796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x436f927b77654a6c489b0d0f9d7e5bafbb17c04fb445460c0c106622b4eea73b. 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/TCABS1499135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d68d88b37f5796d49ec1ca2e3fb0958db82632f076faee85befc50748495436. 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/TCABS1499143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134e1818a935c8ed817bda332c958a973bb94f4790aeef8519552a06924f31d7. 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/TCABS1499138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a126a8d4d5f6255c501c2f4712d227310cad1d35ed552ccc8961607aaa0193. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABS1499140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3ee6917a30383f8c8a497f488ed803601eb5e77766c1ead963b49c09520e6f. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-21T22:45:00Z), 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/TCABS1499142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5040f939fb1ef8e4b0b03660f1172f8440a92586ba127c28dede61502db8118. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/TCABS1499139.
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 0xc0292e3d7677c3eb7cf12491ea5d9b06a78248c2fd00e34071739560ec98077e. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/TCABS1499141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb798a035e7478fb1d31ebf247e2c194b2e7a8f06629b9afa6fd4a1820fbea30. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/TCABS1499136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a69ce539e91b29a03e87a4adf06d3fd5aaa6b298b094fe6b79a906c7073476a. 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/USXSV1200801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94734bb3b1b47cc8d328e4fb3828f1cc8d963e2919394664405603f49ceaffba. 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/USXSV1200802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53bb176a0f75653071d5aaa2e51f1e7e36565b91b404ea3a329b563e308fde04. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USXSV1200803.
Santa Claus Is Coming to Town (feat. Michael Andrew)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ec4d6fdeb91e0eaa2688cc31b0d2599b5255f6f7c5176337e8cac708cea7fc. 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/USXSV1200804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a2fe0d7325fc834e8de7667dd3fcd268dfbdbb5747988d6bb26372d3713d0f. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/USXSV1200807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c529d8c5356cefda16c7f64128a36350edccd31e5e6cae52dd1e4cb8c50f7c. 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/USXSV1200810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d713da64da20a5c23e1f37b9bca228c19416216fd80a0f40c9460ffd79f42c. 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/USXSV1200811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170acfca20b81a6d80a2359bae768bcc4f6c60ae596b310cc1a30ebc704c410d. 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/USXSV1200813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca3df1856dc0e08cf780ac106765d47ceb6055bc1590bd14eeef79c4a385b39. 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/USXSV1200816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d2a2cfc5b8ef22841c7a86d07de305ff00fa269d3317055a6b0bd00bdb4225. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USXSV1200814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f77d91bf245beddd22160bca19757fbc2fdad808ce64d33cf0acd67cf16bd45. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/USXSV1200805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee12745a77d163af8795df1665d048fdad06ab8a8941b58b609d791a32751393. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/USXSV1200806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc65c33de78f1751338e56381b1056f8bf2efc70e52269a46f16c6ecdcabe4dce. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USXSV1200808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5bd853b34b3c66c988fa8eec164e261ec12f96bd0549dabdd3dc848168d7250. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USXSV1200809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da6370010a4adb8a14c4174b65a52a2357f9be3a0bbc61d4d1902efc7eff897. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/USXSV1200812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df7ae2da4212a7689f5f7263148f3cb1c6c7088d82f0df4f383db80f7a0200c. 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/USXSV1200815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a41e4cf538284f8101445f8e660f68df099f322c0cfeccad70d0d54da850a76. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USXSV1200817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a432f801b677fe08380c79451332b2a11204c55c553e13da2734bd4b305504. 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/USXSV1200720.
The King Has Returned (Circle of Life, Hakuna Matata, I Just Can't Wait to Be King, Be Prepared)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3397d2620c7c072c9662306289e60b3fc555a2a4faf4788a150386459c8342d8. 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/USXSV1200721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa81d64505a515cdf2ebbf8cfb3891d254b500001c4e5c8705650260ad833fc. 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/USXSV1200722.
Tale as Old as Time (Be Our Guest, Gaston, Beauty and the Beast)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x890b105b9f6b57327f13c93b3969ff0a6674c2957a70f2e03bc64d23da503c33. 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/USXSV1200723.
Diamond in the Rough (Price Ali, a Whole New World, Friend Like Me)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25e3e88cf8e8908eb524666eaaa3b1c7c5ff104eb224cba88f75425f76d01f9. 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/USXSV1200725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba66e9f3abc41ac94f0c2df8bdb65cd6bdeecb1df4590414046fd5a7584ce84. 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/USXSV1200726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55b5261eacf130d46e6bcf3046397d7a3ca1731fc39e1914c800be4c20fadc3. 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/USXSV1200727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563db78593ff71433f9f294a9a886496fc3fc3900e05c3abc40c855eda3299ce. 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/USXSV1200728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba974dafcaf8b1bb90a5cfcab69eb154feadb2321603317368225a8e187d8038. 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/USXSV1200607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13c00aada4e544414ce45cae0675d8d11489e511ed500062c4bffc9107394aa. 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/USXSV1200610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028a76edda56fc0bd73f05cad83aa448d1801f5e722eb411f317156c345d6827. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/USXSV1200601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c25a29599d6c621daecbdee4fcf885a7761fc0139f2632035d3bf0c4e888b85. 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/USXSV1200602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecec835cd5689ed3ca2fe6c690aae47500694cf38ee326c36b0b5b72bffe0878. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USXSV1200603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8aeb69511075ff627d840be1287ef729d0970327ee6a38381b30f14dd38e2c3. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USXSV1200604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1ce1f566918bdf4045e2b0e7f03eaa79dba8d0ee4a680ba8b104c4bf88599e. 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/USXSV1200605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0b9e625b9c76636ac69cec45b1c2c83bde47a119fe98ecb5eff68eb0ae9b8a. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/USXSV1200606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd74bd8024658960be026126305a1acdec030cdd020272f7dabd4896f0688b2. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USXSV1200608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1dd33adc1e641604548210a83166323ed1ee993118b4edb187a07e1425a72da. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USXSV1200609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce97dc70ae3f81769eaf26631f629794fc852b194a4f54992a9e0618512073a1. 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/USXSV1200611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29738b3806b8d82cc7ac61be1d564f04cb1df0e87f8a4dd532719bba47dd2c04. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USXSV1200612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4475a07e337c39ef0ad8f39c34ff65edf64c7c18148da52c1daa95d02635b25. 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/USXSV1200401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f0e9353bda2dabb05bafa63f97bbc0ffef80257a791df02215f7999bdaac2c. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USXSV1200402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6347f0342b39a6191c9392f0f992c3ab9d67d18705c482301c74a276c8d50e3. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USXSV1200403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1cf20e6850cf4075f636909583cfbe48058f94e9664e2a1c142dda05481eeda. 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/USXSV1200404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a13d9b231675bab1b9fd949243d50804f7f7744d3d0bf71d22a45debe8d67e. 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/USXSV1200405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79cc18822b47d19a374c10d9672492bdb2db26011c7e7f79ffebee168f50b7b0. 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/USXSV1200406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d8bc0c14d153260f1594fe929b22c273e836b27175006ee82b88762a9df75d. 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/USXSV1200408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1b82fe01cf1d3b35b027d5ccfeb85750f9c5a5bb8d4b8907c82c1cba7e41fa. 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/USXSV1200409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d5727cc4942d37cea695170814d859636383ab8530cc695719d1248e8f26f7. 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/USXSV1200411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d2779275d890d7170dcac041651335b432b8aa51b861daa79c0ffa980f4505. 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/USXSV1200412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc845c3a5e3632ddad94f5cb7a9f944167b9de752aae851dd28855bb5d9394cfb. 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/USXSV1200413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f694dfc63bf1ac4b81153810ddf3448499927f7b9e46c7b7e5e21aea4c66919. 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/USXSV1200415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d6dc55af0a2986f4aa00a356d4fc4609fb392fbffa0ec6931e39e2a01bdce56. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:49:28Z), 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/USXSV1200414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b2c98b567aa104245a5390430c0c0766dc7739e2358749b9017a2e52019cf0. 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/USXSV1200407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a7b8656c7d0f82653b360554731b2a6b3e52bd783e4b1c06288ca90ae65ba9. 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/USXSV1200410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612a3287daf90457220c731a9c3b177fee44fe027499b5cd6a5f430ede7acb1f. 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/QZTBD2425972.
Total Eclipse of the Heart - Full Spanglish Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1dcbc6df15802047562636b86b1eba73a69c63788bca9633f4441320c4f9f3. 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/QZTB42473974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe259e8bc280ecbe2b56b44cc85b3a13b76d6d9d36050be91e8ed64b1ab94f8cf. 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/QZRP52408953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e9b5065afca643b93a8c99dcb1cba3f527b9a8127ee105d0e65155781173ca. 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/QZNWV2483258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa47180865fb8e0b4a84cd2cdc309677b8ce587bdfd12a5d0f52bfea616d8380. 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/QZNWX2487674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a38e285cb44b68da7b9e52f41a95908aa1c50d873dd4bf19b7cd11d75adb074. 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/QZK6K2445733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0852f2259ed23ad84fd3633c84440eab14e2c22c70912edb360446a71e29447b. 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/QZK6N2452062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd90fce43d250edb4fe13821011d5078b9455815778179a037856689bd386eb3. 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/QZDA72471530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13616260c1c0f40baf291c613dacdefd2e1894055461b40fb5c7dbbcea362dc. 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/USLZJ2410832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3b2de90b2ed011d654d42a6e6e328116ab69e37015e091fe97181a1e0bfb46. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72471522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f380085da845e4402dafb8e28810d4fcac8e4ff1e74342affed0091e95489c0. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42455520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13eadc3d5559f0f9ab7202604ec5780e9aacf46af83d2f58a0e493ac4762a9e8. 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/QZFZ32476540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfeabce8129b31643007fd8882dc5fcc8c683eb68790e2c3a4360baa53f37f31. 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/QZFZ22415761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5fdd43a5a97b2fcfa1a5bb8ae677aee3c622b6b23723821e745702c0e2b22a. 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/QZFYX2497423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0053c9816fb6b23ecc0e4dd79329e6ba4c7a69ecdab379099420a839b0fe3a7. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFN2381275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c29785b96d8296cc36d1d3146db01fb0223e36998c35558f142450c53a84e3d. 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/QZWFN2381278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6255111ebe79f1d5230648557b9712a87c6fcf44005932738ca5cf111f44bbc8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2381245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0a2087422a6601f4c3575613f93bc2432fb303be174355d06998f0fc56ef38. 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/QZTBF2380117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631c765d2a95a154e5214ce2d2e855d491245b5aead98ff71c43e751598d470a. 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/QZTBD2315902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c086f3ea1f698b3e000835ea5b24ce762aacf0e6b263a34d13ec1936e9116d. 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/QZTB72376478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0089bf24f1fb82ab69e4f053d7b081f405ff591e1303380cb58dca2a61dddcf. 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/QZTB52326191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eea90505eaf540598477436299b9e49e3a7aa7938a7d1c52eb0c4fc8193561e. 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/QZTB32340776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4470a0cc247820dde940d5a2d2fd0aa8e5218fd295f31a7788b45ea103b3ad6a. 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/QZPLR2325270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2deb67ef2b8ff96981d7687f1c6c1e434f00fb1c24ab8a8cee82d2b0cce72a4. 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/QZNWS2370970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a8aa7804d5aac4c1d5ffb90b5bf561de2e83ba52aa4f63e98b91fd5f6b1bdb. 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/QZNWS2300813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685a0387052b201198872d5fec7417fe350629e8587082038ec69c43a594a65b. 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/QZMEM2307104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c548e6531835bca48e5b4493012c267e4185cf37fb202b4d7cd6e3afa799aa6. 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/QZK6M2301665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc765e5523bae476728f3cd12f0d6d0e33f519f79b6b213f3160b5e32b8e109. 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/QZHN62388643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2269ba1186857d4089a7f3cf38341379cb4b003bd16a34dea81355b5cfa28b. 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/TCAGW2346199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9599774ca3fea80cbfcd96f86f4d637bbfab74368dde93980b19bfe97204cb84. 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/TCAGU2340683.