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 0x6c32c8d1de9ca48488712e57f99cb606e5f85cfa30f66fecaac349c2551fed4f. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c930e701-6a5d-4de5-9379-f9f1e3d68c13.json and https://artists.proofprofile.net/proofs/artist/c930e701-6a5d-4de5-9379-f9f1e3d68c13.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 0xb2ccce7ea403b86bd1316f0c61d8faea6be9135ef9eb2181330a2a23cd395cee. 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/FIBAR2300290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ccfcb104e010cf5ed70e22ba1067726898b5703c1aeaeec9d00a9b65b8c924. 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/FIBAR2300291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8cd4046b0c633cd607d7e6ae8fc1d18026a345f54b85ea27daa5ed7dafb1933. 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/FIBAR2300156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce809de38d7034fd0e769c156168ad0d34b3635f31e23a59d1fe44c4f706d38. 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/FIBAR2300292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5458ea01d5e7b28cc600015119f27ce1cadc7fb9897644b96bec2ee53e5cc4. 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/FIBAR2300293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d61efea7bdb48c63754384d6f5a1fcb37a8bcd6331a7a520c9a5d1c01649b38. 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/FIBAR2200115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e249cb3112b2ca162925c2c7d4f62b89f79fbc0f90fb3a9ada2ca640e7fbf4. 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/FIBAR2200264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed35991b597907abeb3aac317bf9a2066c87d3a91d338d8e4594dd0e4941ed0. 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/FIBAR2300294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6b0749460f3cc9840e8b1c72da0cd70def3dee0138052deaec616fd7043e02. 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/FIBAR2300061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0709e1a8ee1825faa4c7248d506eb16f73efeb5a36388da440ec76f3377525af. 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/FIBAR2300295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978010c08b4df1cc7e627e5bacc788f4cf0c018640cd904bdd4028ce9c822781. 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/FIBAR2100052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7baeca6554482054c0408b7d1970c2b2d08582ad5f0e746eb844af8730e53139. 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/FIBAR2100053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbbda936847f1044bb163ee35a7cad8af5b4454dd726388b7be3fab7595bf34. 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/FIBAR2100054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46227e5056eef6df93d649165c3f16cfa00fa8c0e6867f72379758c54f56762b. 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/FIBAR2100055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeebce376ab490b709aa5bbe081471ac30b77f5b68e92bad94dd4ff0a08008b67. 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/QZDA62048509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb328c10df48669ed2266d7df64d2ad9597f98fd662230fd4b5d03908b51578d9. 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/QZFZ22093689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b47de2f214ebec13423397c58a5d35e3da87c23d7d1d638b83f901db47e701a. 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/QZK6Q1927421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b019beda6d50d755150cd74ccdef0ed5262fe08a9b48f340b326fbcd178a067. 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/FIPEB2400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3ea0772297b175afcae8849c08b0551e654bb716dd8669a0234878ccdef82d. 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/FIPEB2300171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238f04354083020b0756db166bc36aaf735302cc7f72f6e4356885c4e2f2b72e. 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/FIPEB2400034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd30741c212ec44f1b304923747688738c6d37a0ed8a75364e9417d7688f2bc. 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/FIPEB2400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0435d482c3d072827fe28842b6bc1ecba65efdbe5929738c65d701379823975. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPEB2400036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be79561f09e5a9ea088a58952eb72ec6d1544eb6e017566df39fadcec03e245. 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/FIPEB2400037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45318e4ae9ab26441718442921564fa0e78d924b49be12bfdc88d304d583bc50. 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/FIPEB2300144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45318e4ae9ab26441718442921564fa0e78d924b49be12bfdc88d304d583bc50. 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/FIPEB2300144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed02ed559ec7d5e69cd3337074aa2745d11e2cf9c7cbe50854ed94d7e5f8a756. 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/FIBAR2300369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4632253c4d40118f7d20293bf5b9c5da633839ab7720c087e7ace5d3d054e35. 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/FIPEB2300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b24c1aeeaaff3cde05e3a329cab3b19e70b4cdd3791dd6f69e854552f11f37. 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/FIPEB2200160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db09ad4c77032c958f46cef3164382a985eaa6674a1f253e24940a1f75e829b. 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/FIPEB2200102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc585a7ab9378356cb5890bd7c30156222a6134a90c02b675eba969b5f033bc6f. 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/FIPEB2000077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5ed1a82a1f884e51b83cbde99a66d030d0fe738db6079f1830f3181c9c6e1f. 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/FIPEB2000078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x753586db05276ea0fc13035e26a30473dc414270562c27427c8756d3666395be. 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/FIPEB2000079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d8e355e485513d3ff4268ab3969a8061ad9876720d95f93f49c2a272f5100c. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/QZFZ22009003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b0639b62c16a38fb82a6e1e8d0d669e0496bd144b17e7f660a1e37643b173e. 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/QZFZ22009004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886d42f21aef5308b05a1f9c9fb5b32468ce3cfee448875d5aeda830c2c9f172. 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/FIAJZ2400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x800d36ebdef406eaf450ac946519a71935b03d9a9298a1c50383e9223c045a91. 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/FIAJZ2400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c8c1362da008cc81334056512fc1d38a8ad6ab40c27e14790ae5271eb9c771. 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/FIBAR2400312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c3b567d9522186da389f1fd31ee77596026aec963fc28a462463146c4cbffc. 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/FIAJZ2400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa41166bb7102c7b08ea1a34b6212a85aa2850bee77fb856f44286352ec01ba3b. 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/FIAJZ2400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4486181c7709514c0a6491e36025aa6268f3bb05f96e49e348388c86dc6061df. 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/FIAJZ2400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04c5c354d6c2f4c2e1f75185588691ace018befcee8878e25845eabf91c0947. 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/FIAJZ2300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284a57843506e94adcdb1a2f905d57f288c9cd255f869264da000644b3665750. 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/FIAJZ2400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b8676d4bf4041539fbcfabd1670ab0726236fb242b891a5b6bde9bc5963e0b. 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/FIAJZ2400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5e48c43f9a156d2748cc488d8afc111edf8d906c4813af390af17499689160. 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/FIAJZ2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0649bc8ef03f3ea725ef5b0c6b54cbfc29aa84d20b7f87d53a2ee49428b17d4. 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/FIPEB2400172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5eac2a6c6aab5f47c42581d6a4392c362a97098cca413d074d7469ff231f18c. 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/FIF3T2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2249e5d34c7314f2936b599cdc6844d0ede49146ac54f0be81ad6eb2c95fdfc5. 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/FIBAR2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d33fe6e0de09932d0ba034acd2a3509d118d6885a49a74121b1548779871bfb. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7R2447390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee68f81ef5bf17e5925261c14928fd5d2c69eea1ab2da2a2f13a53231679aed. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7R2447391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6829bb8df8a157e9437b90ec87711e91b19ebe5e94a4518ab3f2a370efda3243. 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/QZZ7R2447392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113f364a5459e8a0a6b35a895e989623bf1502ac420b057fe8c0e9a957cef06c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7R2447393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295a56823ec5ffb0f7f79d888bd5c4052a58dbaa269439258e24778e15c29eb3. 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/QZZ782438901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a01cec800b05607d7a14410c124b19a037b02db0e7183a3084e871d0b70baba. 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/FIKD21800025.