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 0x82435583a3e9dc472042f6e5b9c3cac64d78731948ea4a5f554dc5dd5b9b8a8c. 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/df2a75b9-510a-46f7-982f-d2853bebff1a.json and https://artists.proofprofile.net/proofs/artist/df2a75b9-510a-46f7-982f-d2853bebff1a.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 0xd2425a835dd8b4ddbd50e2250254ea63ac44980294b0acd8d78a76f67a1555fe. 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/NOFVV1736010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9407ee7d53d5b1b838eac47d0969f1e188d7a5890eb53324cc33dcb3d852a360. 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/NOFVV1736040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d7210d2c4ac890321a838c382919dce1e401c427433187e97b75ebeb15ff20. 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/NOFVV1736080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e637962d9a72ebaa1d0b0a622f192c9840d13cc15ce68d418a21c425ca56bf. 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/NOFVV1736100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40fb41d7e4b854ee32ec97c21ccbeadef4efe3872bd0f2cfc38e36266bbec9e3. 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/NOFVV1736110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd155c32ca22b9133a0c6199f49d8d46e46195e173d4536225dadf4599e3787e8. 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/NOFVV1736120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342e1069f469fe2c6ea8d707fe528367838025414be7d10c3b58fee79b4bc4ee. 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/NOFVV1736090.
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 0xcb19cdc7f224d6be04a944bbd871f06ace91213fc21f66b9983c46b3ecf87e65. 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/NOFVV1608010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d2970bd54376e27e5ba05be6099a427e988b4cbb811b26a55b0f5cc71101a6. 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/NOFVV1608030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9cd8352f404f9fec43cd5b369d33b2eece896cc05f9c6bcbcaa08b87379c5b. 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/NOFVV1608040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3401c152b0dc0e79ed530abcc8280356802b0be07d703a532be70dfc0647572f. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/NOFVV1608080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ffc02a1e79c3eaddc6c6810bf90668dc2a92329e5b20deeee26865e21afd219. 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/NOFVV1608110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f5ae68dfde4099dd4e2e2552ecdf776cc392b8f011c35c7f2527e837f347cb. 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/NOFVV1388010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba68e40c3073b22bf26ea89fdf7cd96479fed12c265f1bfd808296001d8ec217. 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/NOFVV1388020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bed955c0655cd2a0d88c704e315c6a3de0a2e4fc4b6297caee93d06fe314da. 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/NOFVV1388050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20eb1b6c275fdbdf9e1a974e572f6d912cccbbfa88bd16cd01a88e9b0d0d7548. 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/NOFVV1388130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97fe71257ca80b47f784dca842fc34c896d691964effaf225fe7bf6afb80133. 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/NOFVV1388030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a0324815ee79285a66a50d6e6c643559a6a80d039c45084cb1181e543da0f8. 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/NOFVV1388040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a359049c6d3e36efef1c1d626ffe5eb644bef052876ddd8560c72ebc935898b. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/NOFVV1388060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f493367c26b1d354884089f72b0830d8d88ad1debfa658411da971364fef0c. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFVV1388070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de172cc36fd25e698ee056b15955e9b5eae5d3d77439e56813081661657345f. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/NOFVV1388080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653eaaaf9665a61cb147152cd64617fcb9d571cbd8840fee6f0d0b93a2fbb60e. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFVV1388090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63fdca44079b2dc5cc9f2b9ba39b1da6cb1104fb8ffb4eebef4c18ed83f91e8b. 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/NOFVV1388120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb986f150082033b6af8034dad2280f7ade88b045784a673575ef4cbd1c177ab1. 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/NOFVV1061050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69fca49e2de104776db293b03f9a19dc5cd3806f9dae5a248f5d5d2171c6c915. 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/NOFVV1061070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd3ec1101b348141e8c24dffecfffbe61542f2a76e7850c51054764f754e7fb. 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/NOFVV1061110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32a3c3ded21d716dc9d6b288282251d59ac88cc7bc72d7028e5df51e6f9311a. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/NOFVV1061010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6142a3f29ba464d83f0cc57368f3384c8b0a347fef9860ffa67c711f280055d8. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/NOFVV1061020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6316bf0945b9fe29cb1a9f405c51fa839b0391b803e8684be605dc1e336d255c. 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/NOFVV1061040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5334d43704f802168b0410ffc57417b266d9ca8b07f4678badf5769736ea4e1. 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/NOFVV1061080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6baa90327ea5b517b5a733ec5f8277dd53741433b3b6c440f33b8e7fc527c695. 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/NOFVV1061130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6ce6c09ffc1c05556939991e90146c60fa9bdb6abe30198c5427a830ed0271. 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/NOFVV0948070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097373b43f92751f6a7be4d938c4851f538a7188af45f2703e4c453cd69266ce. 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/NOFVV0948090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4687b787c02ebd59b69fcfaef705011a1d1d5e80981c1f857ce5a32e24935f97. 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/NOFVV0948020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb579d74cde304f52ffdfb975326fd9bc12726b3351242b5cc37923a49d7e416. 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/NOFVV0841020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ac2ad402ff32a6cb1f83dfb1c96783aea10e192d59d66a3a381e0fab24b6ac. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:35:57Z), 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/NOFVV0841040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06868664edae3f8ea03f1fc82a7c2401ed278e37a5a43af1275af2def77d2d55. 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/NOFVV0840010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a253639350d2b6900fee59256e097428f6dfa5ce5d8b2406d8b538907e9611. 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/NOFVV0841070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed2ec75ce15658f81cc86378d9a4b3124087997e483795bb2d5756bf083a2e42. 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/NOX9X3352203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2733a4d2c6bf2c3294f941c95a79ee393921079f3111bcc126b03ffe42bcdec. 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/NOX9X3352209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89591bd4859457ee41a2bf0fc441a66a8646db54df73e10f9058aa6ac079bc4. Chain 2 (Bitcoin): anchored in block 957211 (2026-07-08T18:28:35Z), 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/NOX9X3352211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae18575664262af4950c475ccccdd515f4706cd159060bc5f5823fadbfa2172. 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/NOX9X3352201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96fe4f6c0d120686c4eece3f20164a3af74ff84314ecf906d626faf00a2c629d. 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/NOX9X3352202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551314aa5fab92c3fcf8e1480ef69dfe502a442f146b25cd1a57a5baddc2b2b0. 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/NOX9X3352204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49da30f314f5d9bfd70d17a608efb6df764fd4df831575c301522cb8fdd2b7cf. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/NOX9X3352205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56818e0de7309d2c95c3f208040a164df39494b077902b45971e24cbf7d26fe5. 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/NOX9X3352207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc38d89d77a1fe0698760ba5723232ccbbfba6119444e354bc2b7f9bed619a247. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOX9X3352208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44eda63f021a38e382c33b493d6b1824db4cee4d3f3979dbe2b4e8c1f976b9ba. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/NOX9X3352210.
De Fineste Gavene (Kommer i Ziplock Pose)