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 0xe1d06c841827a5bd1994af7daf53a11649cf64dccc535b1b0d1c94fef95dce85. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ddabcfc8-82c7-49d3-8939-598d6ed06206.json and https://artists.proofprofile.net/proofs/artist/ddabcfc8-82c7-49d3-8939-598d6ed06206.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Det Begynner Å Bli Et Liv - Det Begynner Å Ligne En Bønn
O Hellig Ånd, Mitt Hjerte - Som En Storm
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 0x4cc8e008165f56862e352e66015d89b01c3960600fabb8a2e4f7e07e6abbcde7. 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/NOFXF9813020.
Jeg Ser Deg, Søte Lam - Det Begynner Å Bli Et Liv
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530f7abf696cafebc64311160621945b85e6f488db9e8ea3578960a9d7b42d67. 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/NOFXF9813010.
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 0x3a99a997ceb863a67ecc71564f163e5c4377320cfbd333a7e61bc68098f39714. 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/NOEHX2407010.
Four Pieces from a Distance: No. 1, Prelude/Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67651e9cb4487697d4ca85383415070861e34de8606b81b8c3f0920afdcdfd54. 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/NOEHX2407120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424bdbcd60980d2630b83dd6ac063e5dddbffa933c05f1c6c17cc9210a9bd9c9. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOEHX2407090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c8239bfe18153cca1782a8132002efb46e8574da81f425de2e1b24708ca433. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/NOEHX2407110.
Four Pieces from a Distance: No. 3, Toccata/Chasma Magnum Firmatum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0012766b39217cfe87888ad88177565f69e0ad0bba8244c39f51b6c53edc9aba. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/NOEHX2407140.
Four Pieces from a Distance: No. 4, Children of the Heavenly Father/Amen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3be2cda24a4700b561b15b9af3bb15b37636f9b3b53c609ad37ac5436792c0e. 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/SEFKF9513030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed74cadf80dd4c27e53cf2f0a4dc596bc88ca8a453ac056bc90a0f97b0e7efc5. 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/NOFKF0502020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb85b97d4a5cf2893adf25fc13f5b00ec73e00d45d1a786b4eee4656200e1160. 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/NOMPP1904030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc3b2759e096c486dd1b4aeddbc8e4ae51d7ff9571d15c597ca22c6752f1b76. 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/NOMPP1904050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d22311d725cbdd417021d4f7ac566b3d2163d586bad7066d56c23aa77c4e05. 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/NOMPP1904090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd814b3312bb5ec7cdc3238046afb11a853b93b4fc0f577f1555f862fff05e2a7. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/NOMPP1904010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284c185bb4849e32315d17938d049e84914db15838d2a80d6ccf8da25a32e342. 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/NOMPP1904020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2792ad1da3744ae76abea2335cea61310320533bc1bce3d7627744a8e2e739c5. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/NOMPP1904100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e51614c032a833f48f4348fd9988e6a3620ae8ba8f188195e862949beb9c35b. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/NOMPP1904120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca97861a1b03cb62147b650abb0d7c20466780c54f8b4573455ec50ea89f1b60. 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/NOMPP1102080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2d847e13ed6a8ebc3f10728d1659f9eb33d47b41c198e17210592eb6bc16e6. 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/NOMPP1102100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ecf598ceeefccde2e6374e9b5db74e602a4821628cf411f07d7188287d52244. 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/NOMPP1102120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e154f043cb04b92e5522865d3e00905736c389817495cb8412cb1424b191df. 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/SEVWU0400203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa83efcc3bb76cd5d7c268d54f28f85a4227784d01f4d7cab2aa5a408e4a3db. 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/SEVWU0400206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ad11771f7d2ef2cb03ea4e0fe4c694c4518e13a499b2e5f72000e27674c22e. 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/SEVWU0400208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c77c9f649f999b979180f1e2f423e4a8d00e6f2e1e92994761eb71f2f1662fd. 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/SEVWU0400209.
Vi skal ikke sova bort sumarnatta: Vi skal ikkje sova bort sumarnatta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc30c8acce8dc82eb772680c3c722e3178872ba7ffd711961699838ee139e15. 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/SEVWU0400212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87bfa357cf0db1b763ad0d9d309955c9aedb12583c999a00fc9be23ee600d6e8. 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/SEVWU0400214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f34a4403c4b44ae982ec58d1f25e11968984df1eb83025ad7c07a20612aa97. 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/SEVWU0400215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d138d38041e76798d861369f93f7a391fcb713a8761fabf82a8169ba033ea01. 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/SEVWU0400201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81886a23ece4376cecfc5e3cc875de6a99abc329592b5480f8db470b864e0b43. 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/SEVWU0400211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153c994ca76bd40193e3b1e4f604fef187bebd20ed0f42781fce896602eefac5. 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/NOKFK9907010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13dd6682bd0b58b0499decc91d10137df46b77b7696b2c0e301059ec22630139. 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/NOKFK9907110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d86f2da0f97dfd83085e35fb698fe7b1fca7b6a37bf4dd40b990a03fe024466. 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/NOKFK9907120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dba215693b8f16a405777ce31565861f269ed17ee4742ef10d001de9dc960aa. 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/NOKFK9907130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef8e1d20421913c5e1f8e5c6c52facd7e2d33ed832250b2ebd3c05cbab6cdd0. 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/NOKFK9907050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920254e0f155c7ea1cca25b597718dcb822c161c8f85a56ab0a0c5027d3f412b. 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/NOFKF9502010.
a: Jesus Gjør Mig Stille /B: Kven Kan Seia Ut Den Gleda
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc11dfaff3ed03e2ffb3fdbf9661c2078b0f35beabc7f0b0e809311e2c49f788b. 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/NOFKF9502020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f68cf42f505a0ac812f84c04c53fc6b38aaa50fc7446f311cdb5a0fb0d001f9. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/NOFKF9502130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b78d0ea2ea989300364a925b7833a25ac8db3ca4216236e9163eee02f55900. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/NOFKF9502050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d17f88320c5336e83615b3c145394fbadbeebdcede1eb91ef1b0ec650472b12. 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/NOFKF9502120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c62eab1489cd9a20e9deb8629dc8298a34976cd42486cb1687a3a5a5d5351e6. 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/NOFKF5841020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67dc0effce3c5db086a1bfadc1566b0df3e2b4da5529a8f2b82e658ea687282. 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/NOFKF5841030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17709f3e9b036387f6cda28597ae755d9b0d0bbbd1bf9bd0107ecfe7ecc0747. 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/NOFKF5841080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce1f1f589f76934923113f5ae68541b29dad6e8d1c82fd736544f280b210c74. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/NOFKF5841010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73254e082c9ef26ab97456bd8af3fcaba10bcf59b2aa2aad026c97530a6b348. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/NOFKF5841040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba9bdc98975f6c7df66482f5b977f52c61e564ccd20275103e08398fc2be878. 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/NOFKF9813020.