thumb|A tree savanna at Tarangire National Park in Tanzania in East Africa thumb|A grass savanna at Kruger National Park in South Africa A savanna or savannah is a mixed woodland-grassland (i.e. grass
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab08bc9f8b4e2707022a133660e9c285a21d5463d936428070e9d8cc7a0304b8. 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/44c027c9-984b-4992-bd50-59ee98d285c1.json and https://artists.proofprofile.net/proofs/artist/44c027c9-984b-4992-bd50-59ee98d285c1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
When a Man Loves a Woman and More Love Songs
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 0xc23ddae498e27e2ba360acb8e87090391207b2eca7df7c0ddb5d556f956a8a93. 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/AUXN22031454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08ed19365ed3b1133cba3556d20cdea5dcdee2f1a8ec7365308d3e80795cf73. 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/AUXN22031455.
Walking on Sunshine and More Hits from the 80's
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8d9e05f7d9fdd4ff0a6afe24e5eaf510eee6e65760b58597dada8181b84750. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/AUXN22030018.
Back Street Brit Funk compiled by Joey Negro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc951e2a9aed6317b2c831fff16eb9becda2d4d2bac4b7c4a2851f832f72b840. 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/GBPKF1000091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9673d2dfadbc07f596cd6c6fb84a379034cb56d0edc8cd68ca871ec5b90d6b1d. 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/GBPKF1000094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6d499a4d489211292dcbfedd87a5a2355e86dafbae20920b86dcdcb7af5fbd. 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/GBPKF1000095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54e0dc8c6faf1e78ba4d943203bb3c4fdaa897494a32ae9940980d145ae68cf. 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/GBPKF1000096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3099040a3f1bd2c6189b8ac7cd750aba8b59beb52529bd2a23f8b3d5d3ec5f03. 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/GBPKF1000097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3646e4ddc995606fb85e54eb2e4bb09bf373ce5a0594c415e5f8798a82cd59cd. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPKF1000098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcffbd008093bf282c1154c0fd89bc6f184a86f306adf05894b844cb89d9358d0. 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/GBPKF1000099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23e0962f5933b926660019eaefd06a469c381d52909bb71f439060ff1fb6a95. 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/GBPKF1000100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b2d2e7903e288a942da82213be59b6ae26c3890922946b88723bd9222f05af. 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/GBPKF1000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd5b62481cdd5d9d82e8479578bb8dbca7a4f19eaa0d2948c83223732487b75. 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/GBPKF1000104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05689a415cfdef634afcca4c6c3472b08433fedf9bc44e65f9d23ab475155e5e. 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/GBNYT0100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143bc9f088e1dc2c3079f01e0ce467ee358cf1edd8123c7679b1b8fd22937a0c. 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/GBPKF1000105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecadc7b80c7330493ea42d491b1531f75417bf4429206cc317a2f6251c9cb6cf. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPKF1000106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3fc8031b43ef4568b3893fa59fc07c34d3f6eed5683be565edadb3a235160f. 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/GBPKF1000108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd3a0a8be319197e2ae6e3b4a186e99607454d08ef6415c11a4899591ddf00e. 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/GBPKF1000110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb10b6812f5c64ca4f00e98448fcf6098142530658512dda844e729c243a45a3. Chain 2 (Bitcoin): anchored in block 960155 (2026-07-29T22:13:32Z), 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/GBPKF1000111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5240df402f3e96be4d9f4547cac97c242e79dc4981bff5d671a2aea36072e14a. 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/GBPKF1800059.
Backstreet Brit Funk Vol.2 compiled by Joey Negro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9658d8666af39c8dd849ebd95f97e504d1e0aa8b5b431a5270ee4928d5cc207. 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/GBPKF1800032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a00485fee74ab73636b290d756a2178ef953093be873b74c16c229b72f9b5e0. 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/GBPKF1800033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b5847c697cbdbc30b8cc02edfe63d8c573c0053e9826040f269931624f73c9. 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/UK9GM8200535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b3157010b7f3d80faadf8613c9851b6a30b23fb6d8489dc5312ab0598fa0ad. 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/GBPKF1800036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25a3cbcca642802f14b38745c47226b81f24dde812132e9eaf9cf564d8cec4b. 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/GBPKF1800037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb346532e655ad4701431310731f564b609a700f8c16ad57402c85a7e16be1956. 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/GBD4U1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeef71339aa9f0e788b368ae42f92acb1d32446f12323b1ca471d00c979bcc10. 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/GBPKF1800039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277b4f607f1f5968e0fab601b87d0c93a43977b73b30b05790fefa2d7a558901. 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/GBPKF1800040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee1ec80f9377b544be12c4aede2d618d2a9d0c9820ecc8fbd73335ad55aad00. 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/GBPKF1800042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0d3e9b7f5145a9bfc58c49cbf44fbe1db408ca03cb78ac006e368fc9157166. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/GBPKF1800054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0289f7dc485ae5fc013b08b673334155a6334bf2eecda52e073c684403d68fbe. 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/GB6KZ1700041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0cdf3c70a87c60ca83aec0bbb65273e94c21d9cc4aaaef60f84e6a4551079c. 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/GBPKF1800044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5eb195897a77c5fe57d764633e3db7c0a9b21a4aa03a30980b8a1ee6f7681db. 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/GBPKF1800046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067f311987c132329c6f0ef1ba9f126a7442a4e2cc4917f2fef96e10086a45e7. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/GBPKF1800047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3b879b64e01de14f3eb997a6cdd76e8daa26e844972c18af4810290b1717d3. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPKF1800048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f05e9fac2a97eba636eb4ea6248af485691676bbc9b1ecf35fdad81ff80fd11. 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/GBPKF1800050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c7cea985bc3fb288d6ac25bebb95cd1f056d67fd32844f02d2faf0c7a275d5. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPKF1800052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe417c14ec454b39efe5c5630ad91eae0589ec69b95269d2ac263a474130ec347. 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/GBCMZ0400796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b30e6bf8c6ee6ec1efb27bff883f8668343908421238727c9cfee97389f573. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCMZ0400805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1b607b8dd960e46b044250b5014de7f85c05e7083a092d6107616fea51d14f. 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/GBCMZ0400800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3798b21865b09bbdc7598a6eefaf935bd7b8804fcd98f6fd9e1640ea08ba611. 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/GBCMZ0400799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d505f8d55227f8910ec2cd11973eab40bb2e6a8cc47444c7e670053a872cba. 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/GBCMZ0400798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c0d10d94f3cac8f8cf553e348fbed1028a3a43e5855a6f5b19b5da0afd9f61. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCMZ0400804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d4d79ad70f0ed682d9945c737c8a3b6812e10b2a6d5f8bf78acdbaeb424f39. 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/GBCMZ0400752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eaae4ba9068622d250afc647a3bf76d61545c955e6a22228b6b0e73a2e16aae. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCMZ0400802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7567110c06f5063a53550e9691b5001f0702880992b2357cdf8f837d7a5172e2. 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/GBCMZ0400801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1627d7b975c3ec5a41d806797339b4ee6f23adf05778e490fed16e6ecdc9a69b. 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/GBCMZ0400797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24afe26df4ab8a19646b5165fafab36ce33cd2800696c2ff56ac0d683dc0c5c0. 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/GBCMZ0810089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd75ecd4b6cb2920a56d272651ebc547bf3c4573e835c98f3fcf0dfa48770f0f. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCMZ0400706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d316ae4ca7d6393c561f7cf0e8969ad4961f0d1d2c06bd11d8cb574e094cd33. 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/GBCMZ0400803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9321d26d6f11e46625d34898aa287579313ea7bb29b6bd57d9c9987b7c53304. 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/GBCMZ0810090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ced3cd54d25d2305764947f1bf7f302bf0d9a2a5b2d3a431fbf645420746cb5. 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/GBCMZ0810091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8da78a32dc4d0f217a5f53df560ec792316d571dbbed1758cce50b30cec648. 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/GBCMZ0810092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e5ad65a28bdc69fa760530f11477c77c3364b862bb53bc24950a5dc4862878b. 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/GBCMZ0810093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155799460c32107b800bb82b523dbc7833c3097f9335911918b9d8f66c73d2fa. 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/GBCMZ0810096.
Joey Negro presents Nu Disco Daze & Re-Edit Nights
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cced671e62e5b23285697bb8a825e2d31e1446dbdd7c54bddbeb1c10bac3590. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/GBPKF1200005.
Break My Heart - Special Dubbb Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960239bdd3affb1354fed5790e4a29549950e9fab402d04f006e2e7a63c6da96. 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/GBPKF1100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7add6aaab7cb55032f529bf6f6be212ae3e91a2c89fbb7090cd7b3958c2c521. 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/GBPKF1100077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99580a7a881b454e2b654704f6bb4340f5b5678d8d7a4f51c461f249b48e767b. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22040001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8896d662c34551dddf7894516971200ee1c7543f38e92b59c037c87c07b14f4. 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/AUXN22040004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc2a1a542a718a40a40cebd8350645eb8a5d1e0bff49910865a8f00d55e838a. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22040011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7def2e38476fe55efa9b6ed462b4fa20cadf60ddd025614de1501fae844783ff. 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/AUXN22048556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7e030b711e6f48489f22e77636dd41c02173bf9d716cc8019d058c19e74b56. 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/AUXN22048565.