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 0x48186bb9ec28eabe128a8614f152ba3db08044d637d5c0cb454f69d0b59eda81. 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/3cba1b6a-3ab2-47e9-a568-83d1ce322d11.json and https://artists.proofprofile.net/proofs/artist/3cba1b6a-3ab2-47e9-a568-83d1ce322d11.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 0x5ca4272053abf701ecfc7ce847e02a00b802203b489897759fddc2e1a73fd903. 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/GBKQU2162642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c5768aeaafe7b82b629a0e128fa2d0e6340d627ca1ac593ea3934780ebcf90. 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/GBKQU2162643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b0f9c4d11c2de844ad7f471ef889931fa97510a20d386b0b27a52e3ee986c9. 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/GBKQU2162644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa402aa23c65b467cf501f6732191de303b776b054eafe8763d04628bc8576e76. 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/GBKQU2162645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5deb7d1532ed6d7e026980d8e6974d4e7339829019262551d4da0bcc760b749. 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/GBKQU2162646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81da41da9760b437877c76409716e59d0636274baef1f7d65eba58830e033726. 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/GBKQU2162647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac3e380326dd6f75d735cda285eda601c3b8779a81efca79e35ac729460f1c35. 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/GBKQU2162648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8410f2a18e45b84d19f3d9f2b09ad432d787ad9a965f06008995553636bbd240. 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/GBKQU2162649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696c67c5946c3d0cee5189e9fbbd927679b2ecb9cf8999bbc58b298cfacb5ae7. 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/GBKQU2162650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a20f381302b997ead46a285272409c9b928ea662acb9ec478498aa583c9353. 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/GBKQU2162652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87097bef4bcd79debeb202336df2ec8a3b76a903616930509cbb5aadf1ca9615. 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/GBKQU2162653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab65db4927a645857e3c01a8e4c8eadd6df1d6284dfed7314a5d11b160a6d4a. 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/GBKQU2162654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56383cbe1a0c666ace4af1128d764c9df5b5026fb11b66d0d6fcd1c4c150ebdc. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2162651.
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 0xb5536024f57f49afc93adcfcd4977af772872d2d386f9fdf5eb5716f4decf1d3. 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/GBKQU1860515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebcd0663a9261f254ca5701ff4824e29232ab9cf4c733be4fc57da8a37551f7. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/GBKQU1860519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59976624205be5a5cbca66a79463f42b3f870999656a265f2ea005330b48702f. 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/GBKQU1780226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06877cc37f0e6a9d61ae2fc6f92b885b94cca67ad720d697d18f953ab491917d. 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/GBKQU1780230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3900d780b059b2a8611260d54f4eb8eafae5c3531c9ddbe90a93a36dc3ba65be. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1780227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d46224d365e6c54dbb5f9b13cd41d8e66c5ea05b0ddd34985215e1cb1c07e4. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1780229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb40dfa5b625212aa42fcffa022c8d1a3b93c3b2dd9dbfbfe391c6bf515af5d. 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/GBLV61642926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546fe7106c206b669dca66b044fa7f919974887622e301c1aab557f9a5f1748d. 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/GBLV61642927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f68ae52ffd66bfc45b4762a62c049652ba2243b878e45ff0110ea1afaed96c. 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/GBLV61642928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7228443a3fae17bde7ab855578e24c3f317995680efd4b416a89dcd14e6d1e86. 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/GBLV61642930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d00a17a7a154bf0cdeb4b888113d4eed77322147b341a93c4cfa9f9b15ce0b. 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/GBLV61642933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da40f9471b214b3678645101c312ee91b1dbd0c4b76901a090f877dbf905c23. 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/GBLV61642935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77eba49414f350bbe03ac8b530d6fd218c8894febf5f101d8e6b7c3bf7e1f0ac. 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/GBLV61642936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08e5c3460d913c8e745f74b615232c19eeda3905a38c5241375c049df79a5a3. 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/GBLV61642924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5c13479461325f1303026b33943fe09347c764973d24cbbb155e23530cea49. 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/GBLV61642925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8571cac57569daa9145061c7892e66143e55dd4fed8d6c03d55d6210bacd1105. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GBLV61642929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5634c9d8f9491d3957bb0ab51c8151cbea12190e29ed581d05c9a69e35df705d. 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/GBKQU1220260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21d5b7166673158a89cd1bfe9bab47077f7fa5b4523571c1fd4fd24b08dcd3a. 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/GBKQU1220262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9322926aa6f6d9c09f4afae9fd69d21442a1903b9a361d73628d972c0ccaf15e. 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/GBKQU1220263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4606a1cf17fdb11d2c3b9897aeea82ace5679fc294b55203adf68db8ee42879f. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:28:47Z), 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/GBKQU1220256.
Don't Even Think About It - Original Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5c53dca1b498a4d729a610d7d843c9750b23b829de60c787a6374691d08156. 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/GBKQU1220257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3af62dcdee8b1a2379199d2699d20fe5258af3ca97690d136bb97b69f392a26. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1220259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0bd3325731466667e0525613d43ab5fbc4812d2b80b5923dc8da0bfc73e7788. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1220261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ab99a107cef9187e86a8583a19a5c061a62fb40a70ba4ba1ac348560a6a139. 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/GBKQU2293636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa425d7e5d6975f9576b9add854e15431fcb81fbde0f5bb9d8ca0836bebc38b09. 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/GBKQU2293633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda602875814da1043a0bc0af19cc91b1366305a48f3c915017ab22c154354ab1. 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/GBLV62017415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad47686fe5904d1754a3943512012107bfd87e8a16ffdc1f18a11c904f861cc. 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/GBLV62003276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae407a1af9290c5231bfbd44b819b3eb43f3142547962f1e3a4096fac5ebcbb. 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/GBKQU2054303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf662dce71be57c361b10576f76825c966c2ec1536f51b286d1197473e8ed4bed. 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/GBLV61922146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50094dd820f87e3f1acd13d2f2d2d4cfb5259941038e7cbc634879fa3c41f60. 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/GBLV61919202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca6a87ad4f64e62de313150a5687cf5c0eae30ee7c42c324deb939a39d67340. 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/GBLV61919026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc830d94f9b2a565b0438be580fabb4dcdf8ce6ea3c6e751883aaffbf01dd27. 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/GBLV61918788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7188bbd6b99d1264c50fc1873f7433b28e0e3800e8e55575bf5613f2f11e19. 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/GBLV61913983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2341f6834220698b461ff82516113933b09c32b550d408d5d9440bcb3f27a36. 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/GBKQU1941604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75064e4a6c4848b439f7f9de00e3ad7d79cf39d76b0a5ba7938f46428c1a91f7. 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/GBKQU1836215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394acda088ffbc2695aee4a7b7641f211b416ebff11d272d0c54e8c132c3f839. 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/GBKQU1831223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e005efcb82c5a39b2afdfdc70a2d24bee7975e4a8be6ce52bb477f836b2111. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1831224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a916a7d238902ffa04447d85b557878490efcb96d84eb4fc9fa875f090f970b. 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/GBKQU1807062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac921b4c4e235b613206ea586639ce16fdbc0fcd9b215a77140afeb5b3351d5. 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/GBEH41596990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aef788799cadd720d2860a2f6cd67e014fd9bdb95726b6930475d7fd4a5a253. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/GBEH41596991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7513b38e88d7561aba6392aa5ca67b173aad3d8d9891b57097bf8f77d2168d54. 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/GBKQU1571920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32fd67864cf663668f26111106820286f0a7575553474697c5b6fbd43312713b. 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/GBKQU1571917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38dd1aa01d677ae1b2125b1b094f78e08299ef5b5ecd8b88cf080b107a862e9e. 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/GBKQU1517211.