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 0x29f6455710d02f819cb26886d929d2374b624f9e9ae0642899d8a677592c04c2. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/22645e0f-698f-4c81-9d22-568f45270bf5.json and https://artists.proofprofile.net/proofs/artist/22645e0f-698f-4c81-9d22-568f45270bf5.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 0xd981e3f37697bc8b31b469b9e29d772d895b43832ebef52f5aec1f8e9f21bee5. 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/DGA0L2315634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b0785576ca31cdce70a4ba7230005f5b0dfe440ac43e68feb93e9c30aee3eac. 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/DGA0M2322431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5defbd84873b3183212688675db2cac4792a6a5746cf941845251decd8b78203. 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/DGA092374769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06cb2b966bf4227634f1ed1d0c500c7ccb29c64eb96499b2e7e0339e3368641a. 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/DGA092357290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3ee642c9c000d4d27348f0a8cf45a08263c4b442570659bb1385e1a07d57d7. 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/FRX872376031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4c852b35f69daa133933538e7d9970f1a7f8b42167fe9137d55635404f551de. 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/FRX452341447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbae7ad4834c753026181228ca8cabfdb0063049e2f0387cd4fd653d13fd4244. 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/MXD782300562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd373f4339a2023ad9d98629c2d304f48673dfd77ec525aea39262f439741f615. 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/QZNJW2212531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd698d34cfb20ffd0d6d1bb78e4064a759982f629aeb7099fbbb9b4b18499d916. 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/QZMZ92213387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4457fe9f85c1407895d6ee72340f5f9ebf582c47998e81a3166d88957417e3. 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/QZW9N2268574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f9a0e85666934466238749b88ad5ad277881ec8f181d97c5ebc5c625d29050. 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/MXF152400288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1644dff4e55fe7b705d56368751484d37fd9e40df25b1beffb6141937a6425. 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/QZTPX2214573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcafb85409e17454e98aeecd4d6ca20a5af8980daff26be23f62d5ffbd78000ac. 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/FRX452426406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567afab8bf00b8836d83146695bd6e168579c10e862fe56bf116b3c9100ba4a8. 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/FRX452448877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04a70c2fa2074672c74a262ebcca113956e3ef220ecc92027c09b6d08fdd087. 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/FRX452448878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7026872168b01fe9c3ab861aefc82a9d28301aeb0e7e0b23018ae7783dbb982. 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/FRX452448879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ece3b7e4ff34a1f90ccca9b00593ea7608a6735243d540e8c22155ff453a09. 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/FRX452448880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab62dbd6405b1126c3b2a0f8f783c19f952a27ad46b31f5d57443c358dd2d94. 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/FRX452448881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96886d0845dd4cdbf4edd3666ce34fce75cb6798ee7f1c13fa59030103de3cb6. 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/FRX452448883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe181cf6b65870222b06d74b4d7d1f25e7e235f64ec2b3dc73dc7f41aaa8c89e6. 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/FRX452448884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b8b2b5b7f3ac78323c7f11a855a038465b3e8c2911bba8c88eed98508e7296. 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/FR10S2457413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7b2fb1be309ba506e10397d468d0d2a25558cd50cca036958a9eba78ca8e63. 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/FRX872450671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809c371f315d306b7fa5d951eb3e61b3aec4d9b11dc581e9c32e5e68817be9f1. 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/FRX872450672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62308b9838ab4cd593f94c7cada0f6a99468ef8f7122c74f0040660d18d3a42d. 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/FRX872450673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcafb85409e17454e98aeecd4d6ca20a5af8980daff26be23f62d5ffbd78000ac. 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/FRX452426406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567afab8bf00b8836d83146695bd6e168579c10e862fe56bf116b3c9100ba4a8. 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/FRX452448877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04a70c2fa2074672c74a262ebcca113956e3ef220ecc92027c09b6d08fdd087. 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/FRX452448878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7026872168b01fe9c3ab861aefc82a9d28301aeb0e7e0b23018ae7783dbb982. 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/FRX452448879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ece3b7e4ff34a1f90ccca9b00593ea7608a6735243d540e8c22155ff453a09. 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/FRX452448880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab62dbd6405b1126c3b2a0f8f783c19f952a27ad46b31f5d57443c358dd2d94. 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/FRX452448881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96886d0845dd4cdbf4edd3666ce34fce75cb6798ee7f1c13fa59030103de3cb6. 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/FRX452448883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b8b2b5b7f3ac78323c7f11a855a038465b3e8c2911bba8c88eed98508e7296. 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/FR10S2457413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd976ef94ae94b3719d71c77c1f10014f0c328530a00953a1b539b7b6edec73e2. 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/FRX452490335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368df000a5f236965951e2c734a4d0f241539d78bdc641b8a405935373a48022. 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/MXF152400900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68e074d5a525965f45665963f2f867afb338d70fae00d2d51a2d5e3a2433f04. 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/MXF152400901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea99f510edbf4a0473c38e0d284061a25419627adb9d12a1215a523f640a4625. 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/MXF152400897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3324597d7f6935455f547e46aa7e1d26be6a5724fe1dd417ac42072ef30fd9. 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/MXF152400895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70787fb63d2f29e9ec4f3e7adf8e79a6ee81200de6821a32d6b4442922779fa4. 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/MXF152400707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134734e060aaa1c92a53ec8f8508e4bc3dac62506b4aad19f08a54dfaa89c481. 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/MXF152400370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcafb85409e17454e98aeecd4d6ca20a5af8980daff26be23f62d5ffbd78000ac. 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/FRX452426406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeef5c7f94f3049ee05534a431bdb186ac7538a8df34176b823f788be56b2c70. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXD782401235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4b75262290ea9d24a6226c860f68cb723e97c4169bf7a6b5651ecf04c704af. 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/MXF152400166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28fc33fb076d4c0c39f33a4683d2283a3e00f6715a5d87226a704a4308089ff7. 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/FR2X42419662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b8b2b5b7f3ac78323c7f11a855a038465b3e8c2911bba8c88eed98508e7296. 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/FR10S2457413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7434c862c3627556f587552ce15b85f882bf4ac34f6af11b646d25b58419e2. 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/FR10S2457409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c627eb33b056d67baab0802259f2fd413461fe1ec16c34eaae2fb417b173320. 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/DGA0R2344401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd30db4b3ba99047d061a7bc546f101f3acd1597c983239f7f1823c20bfc31129. 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/DGA0P2357802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c595f759971f7ed920f55fad6da0ff04481ed27c74395c1978fa5a0302b7d7. 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/MXD782300487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4f3373f40791f9412ed7b58169933d442b309eb66a3cc9c8863b8c725322a3. 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/QZW9M2260982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42899cac21a4a24c959e6d65d814b610f5bc36db727ff89d952ba5a2e635e63. 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/DGA072304397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b0785576ca31cdce70a4ba7230005f5b0dfe440ac43e68feb93e9c30aee3eac. 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/DGA0M2322431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0b70ea668ad393585a41eaa0e3bdc76e93fd2928dd7ee9724e6742d7b7c068. 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/FRX452490328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8550b060af8eebcbfdc9d1f963f5eae897fef999a713d5c82846d9eb55ff612a. 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/FRX452490330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3da173a1c203fe8ed0f417fd3cd36f907319ce86b8717babc70418f1570a8693. 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/FRX452490331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3af298789ee03ff2ed8f6f42391569c780814c2e4286fe7c01fc5589e3b4a20. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452490332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c5ba6863474e375c2dcd090a5342c8f0bae6e49ca409aa0ea1afb340924cb9. 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/FRX452490334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd976ef94ae94b3719d71c77c1f10014f0c328530a00953a1b539b7b6edec73e2. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452490335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55619e231c5eae48a1117393f3193dbba3a5014e5d4bc918c778ba8f668026e7. 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/MXD782300276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d76e845382887fa3d01be723c9dcc93747dc151191cef7f84fd4882ffc94e2b. 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/MXD782204369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9baa66cd994bb162e34c5efc67ff64092cc2f3c872344e7b26b428e97ce3a3. 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/MXD782203918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dae441e6e61929823c6d3fafb7131b29ef7d6bd817283317851d89ba73d001a. 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/MXD782203675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c4e33f42e835741ddb81792d65421ff7208972bdcdd95827605c178ca7df7a. 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/MXD782200532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96886d0845dd4cdbf4edd3666ce34fce75cb6798ee7f1c13fa59030103de3cb6. 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/FRX452448883.