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 0xb89d56b7a6cced0a29f506c370074437a929b4b31b56607f21fe4bd9ef51735a. 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/cd552c25-4265-4fc8-b069-47b3541bc735.json and https://artists.proofprofile.net/proofs/artist/cd552c25-4265-4fc8-b069-47b3541bc735.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 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 0xc43663645570cfe7d5d97c678592be2e46e64bceecfb91919414b0a00c81e493. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ITS781701726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3c452b772056878cd61060a4e0e1174906f45f0310849855208dbee2483a74. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS781701727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9417abb221199894d385579ab66648a42dbffb88f68d7d1cf2a801989aee8007. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ITS781701729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e134b8b8b386f3fe62c9bedf9ae3928b9abe161c1efa5374fbbe54bf1bc71aa. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/ITS781701730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcceca126d49ccd90ca4c97d7a8874554ac817600735d59da6c81aff2bba3301e. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ITS781701731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff53eebfe804af0252591d2dad786e820f1c765361a283bf58e3d4abad9a391. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ITS781701732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ace90e8dfd4b2287ca5f812bd0f881b0b06f8d04e469e4908727aa943bab0c7. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS781701733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c288f2b52868bedfc6079a4acd5d8c5b32336083df96abd546276b022ed0c2. Chain 2 (Bitcoin): anchored in block 957554 (2026-07-11T10:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS781701734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525d417df9fccaeaa59f0ced543b791586f8c6bc253920ccea75b9283d875bf7. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/ITS781900008.
Lost in London (part II) - Atmosphere Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71fcf362f586b9cbb8226593e957d4163698220789a543280de051f33dc5dd3. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS781901298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb693826bb61af22e68f400416c2fd593a5f50b10b0b354d77597c901fbf3cea3. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS781901229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8796eedd4debb1fd65842cb4a18d19f2281c36eaff574aa60dcd2b9c2cda45e1. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/ITS781901230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9948c06b98666659b60d7379f39b642cc268018735fea2f84f2b660fb1e9aeac. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS781901231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5545353f1aeb9ba5b4313906fa6bcf567d41e6271031410bd08a214c49755aa7. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS781901233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9edc4764f7f50ff1eec6e248116382f307fea61726a08213649682da74d3030. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), 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/ITS781901235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc498f694a3f3f1e915865231ea840b17e3a47702bddd4700998b0f9be259c15f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS781901236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbf2c227b65d2d9c6b05090cc282d5a9a26d021d7319a94cc7b1e5ff5eea4ab. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS781901237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd1574a9433016d4a8c0a2283848afbd9c55d43df0831c842e7c05407b3d857. 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/ITS782300290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9937dec96919dbaeacedf156be0aa57153b65822a46fae7ff8d06e790b5986. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS782300546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8b96ee1aa0d94f57ec77cc725920bac063750993dd7face6e1e67b8ca91029. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ITS782300547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeaf38b7ed55d5ee1e93dfa4758faf541d7e5c7e91e734e6f84d9d20f8eb8b15. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/ITS782300548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ad7db297279411d4eb7f635a0dafdf95d226ed0bb5b8671066c2279a54037c. Chain 2 (Bitcoin): anchored in block 957558 (2026-07-11T11:36:38Z), 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/ITS782300549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9937dec96919dbaeacedf156be0aa57153b65822a46fae7ff8d06e790b5986. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/ITS782300546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8b96ee1aa0d94f57ec77cc725920bac063750993dd7face6e1e67b8ca91029. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS782300547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeaf38b7ed55d5ee1e93dfa4758faf541d7e5c7e91e734e6f84d9d20f8eb8b15. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS782300548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4716f1bc2c2a10410754796a9cade5d6628b25363f2efcdf77a94d1675aa018b. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS782400641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec0498d4889d55dd7a4dbfea79ac4ba39c9010402e05bbede7adb8342215f94. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), 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/ITS782400644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55127d87e7b09bd00c3ee6af870fcee26014025bd4b56448ccf523aa07542fb2. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS782401085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7582aa2b48179b848d4fa7c740ff6a82e43f6fe80979671c60195258c72aeee0. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/ITS782401086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc39b6cd18754842238398fcd187cc9a69b7f273d990d76d4b184188f55eb1fcc. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS782401115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31e6faf3bc7c678c85d7ca3b0c8fca3ae6ffae7634652204c6cab77281606c0. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS782401116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769c9d2f44640eb6962652b5b2dac35d5359f221d3345efe559df419026893f3. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/ITS782401140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7578eeb7e8bc995076c9073bf8ea0a931c443af1c5d9a169906f8930b6c1799f. Chain 2 (Bitcoin): anchored in block 957556 (2026-07-11T11:14:07Z), 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/ITS782401330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493694af034d54b60b23431c8974fc08c49588a49a785457d078f9033b7bd05c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS782401343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79f7a409aabc46fc823b99c5f4c4183742b09b15d2bd1b3f8e8d06d0601c055. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ITS782401349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054f2097764ed260bcfb030041a72fb1ed51a59c59de71289d689e704e2e87f2. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/ITS782401457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd17bc05247c96185d25354750c0d956987f80ef9c1cabc8d9d649ae3cfd5dc12. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS782401812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4158b0623a9eb2caa8560e20676e618a41f6b02c7a8549f855de034febe12382. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ITS782200216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769c9d2f44640eb6962652b5b2dac35d5359f221d3345efe559df419026893f3. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/ITS782401140.
Mystic Moonlight (Dreamstate Frequencies)
Mystic Moonlight - Dreamstate Frequencies
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e268d6078e257c8042394bafaab1b3623a4073fdbe042869c606299ff14d3c1. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/ITS782501202.
Doggy Vol.1 : Deep Separation Anxiety Music for Dogs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4158b0623a9eb2caa8560e20676e618a41f6b02c7a8549f855de034febe12382. 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/ITS782200216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188cd31f7f25fc686ca7d6e84e6bc7b836295e645231961cdfc33a9b11c04dc9. 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/ITS781901228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcceca126d49ccd90ca4c97d7a8874554ac817600735d59da6c81aff2bba3301e. 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/ITS781701731.
Profundamente : Musica para Conciliar el Sueño Profundo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4229bd32d400c051e9e1d2c0c776564d5c8cd0beffa1a889bf82055fc618cd57. 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/ITS781800102.
Sleep Peacefully Vol.5 : Modern Piano for Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6639013afaa29e6d321c1a1a338aef7d3fafcbccd7d44963e77e4fce1d9dfa. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/ITS781901297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71fcf362f586b9cbb8226593e957d4163698220789a543280de051f33dc5dd3. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS781901298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493694af034d54b60b23431c8974fc08c49588a49a785457d078f9033b7bd05c. 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/ITS782401343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7578eeb7e8bc995076c9073bf8ea0a931c443af1c5d9a169906f8930b6c1799f. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS782401330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525d417df9fccaeaa59f0ced543b791586f8c6bc253920ccea75b9283d875bf7. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS781900008.