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 0x979a14296bd24d5596d4964e6216aad504bf4dfc79348d3c3d426b0cc4def12a. 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/09bb3665-c257-4807-a712-64bf1e1a91b0.json and https://artists.proofprofile.net/proofs/artist/09bb3665-c257-4807-a712-64bf1e1a91b0.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 0x431e41910c33fb0dffa932e70ff99c797a086974f8cc24bf9f1972afc936a001. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/NOAGW0500133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c87f0c1676cedf2528db954a27f73ad8eadd02940786ccd0d01f859a20d79cb. 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/NOAGW0500128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7d46ad67ddc72b16d29d9a6b5caeaa222a52c321b7835ae1dd4498d393ab63. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/NOAGW0500130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950b146c671510afde6ba094a8571c23a24e8547688eb40830bf732bdeb3c3d9. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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/NOAGW0500131.
Girl In Oslo/Chocolate Factory [Digital 45]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792d04cf16dc0b0dbe65faf3976ac42b266d47da18eabd84cdec1902ad29a5f6. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/NOAGW0008010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e838ecbfd4f1e744d0b5e754a22b1854f42a8d68e92e788b103e7c3863646c. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAGW0008070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9d46f93f7db571b83ef485b9c74a85323718736c300c386beb320c45db380f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/NOAGW0008080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9954fd6d6f118d500367df263abc745d0181cadc226c31ba5892db28d7ddca. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/NOAGW0008030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9894f5c0a9bb94ee38a3472266800908877233d051aeb3a89cc43b31375b79e1. 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/NOAGW0008040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd902576957050f53deb6c69570afd327406111566415335343dfcec7ed7d602. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), 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/NOAGW0203010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e5c79042996780647fd44fe3dba3e92cb3244c97a9f6d4ac08705f1d622e62. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/NOAGW0310119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa284fa67029572d2f78bc87b3d04ba6e25159d0374975443b4c8d9a2954d92d0. 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/NOAGW0310121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a069e687f21df3eec7ab9e93f689c3c62cedb1097b8eef8bc31ccd09ffcfd6. 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/NOAGW0310123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39adee02aea34a6a9647db385e6945d5ff89ad8f55e612202956e27cc88bed38. 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/NOAGW0310125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c6ea350b1867afba5624f228c7d10188d627e0b36b14900aaa1a701eca1fb51. 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/NOAGW0310126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0931779409ca85a440020c53669b0531f47a927f68b09b38f4af74146e27b844. Chain 2 (Bitcoin): anchored in block 958889 (2026-07-20T13:24:39Z), 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/NOAGW0310128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb91684cd7e30fd63940871fad408b0f6417eb4344c4712c81610d32a296d7e. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAGW0310130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89e6ed44639c7e5046317a69d075dfcd3dcbb7cd71649f89620b8e1d0ee68f1. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/NOAGW0310118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6800dbbdf98a1864313d941bf05cabe84c7cad9a175e98233acaf9e7bf18ad0b. 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/NOAGW0310109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6c52720838ec754622e1e38f60b07ee75007734299eb4940007e271e0cda50. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAGW0310106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428061aa963a5fca27a13a8e43d17eb80b119d7a867a52c45ab83e7474d2f18f. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/NOAGW0310110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebeeed6eb5dc023efc9d937e6875b01322bf501ab1191d0f8250d8e57b58a7a. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), 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/NOAGW0310114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b10e380073160d7b72fddbd4d1d350204aa7796f2a85debdbfdedf9b41ee01a. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/NOCGJ0501040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb801b5e6085d424c5618739bcbee81e60cdc441d8d1d3c8c5d66fbbea8c941. 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/NOCGJ0501060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251768c525934d33de230bba5f34489585a87ba220a888c10d75b4cbeccdfc7f. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCGJ0501090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd969dff5cb22a3e978a44069c7ade699a38af2445377bfaa7b8124c2f46dbb. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/NOCGJ0701030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b86daa63b710fe2ec751821afce50ed1c8afe0d1db086b13c766c062fac5b7. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/NOCGJ0701050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc022b68e8ea37a0dbacdef45b0df5d170eae015080149aa8633e143f45b65ff6. 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/NOCGJ0501010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e0a01711627c5b12cf21124a2c69ea301ab0fc0dcf95b3c9b53e34bfa4a241. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T13:04:09Z), 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/NOCGJ0501020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2bbdbdee6000aea229e9a1a6e981dfe29f4599248648090cfe4e91b2168ca2. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/NOAGW0500129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6b6169443ffa671cd8cc913d65143bab9353a71df1c89c2c999af683fe352d. 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/NOAGW0500134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3919ca45d8bb53f8ee2c56e04fa8f371db03ac9e3c8f9d72f41bb51bd6a6e930. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T12:33:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCGJ0901030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6dfac71466248d8dfcfa9bc8538e33ff2ee25eaef20108459511167775e153. 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/NOCGJ0901050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x180b7c85578e15fcee1f75fa1270c1fb3bbb43c990d683f0357336e756313fd7. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/NOCGJ0901080.
Everybody And Their Broken Hearts (Radio Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d077be70eba9094ee3680d90f5232af6bdbeb39eff1ad5aedd3364d363305b. 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/NOCGJ1101030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8b3280e340fbc9e4fb3dd251213c4e1f8efaf25c5e724a9b23346cc5b6df13. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/NOCGJ1101010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b611f1892d4f7bddfe726cf10b52d452f883c83a98baca0b6f22d347f342d2d. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/NOCGJ1101040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422ba05651ec5bdfdcb0911456246fcad6692f74a9f9fe032008688bb4868dee. 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/NOCGJ1101050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f8470161cf2d8e3ba405285f39db8237f43a45915003b518f7aa3fb5f31cd1. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCGJ1101060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d40578448de8414569e91393f3a7336b6c1f59b6b9ef2bc84c2de97b092a236. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/NOCGJ1101120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55915c965d9b140b1f602bb86994f2d90078a42c5359829750c1b94196bc07c6. 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/NOCGJ1301020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94394ba539c76c900af3cd632657ffeedd234e8352a07b5248a2cc31f513688e. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCGJ1301010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa207bcfd63c581251e237bbee6399268700fc2fae3ff533b23170b3b37cf923. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/NOCGJ1301040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf8672f35b3bdb85f9eb5ed047c8b70d9391f8ed39ad822567dcf14653b5c4c. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/NOCGJ1301050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d56fcf9bb62ade1b97b71f95b8c0a2a60bb0685b6425bec8e6b275ac221a516. 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/NOCGJ1901010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e01b0cdce1a5b3b83d11a55599fbb9f490e5fc30fff806d5c1c4ef0de42ad9. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/NOCGJ2201010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2998103b731d1441d658f117e19cc070c20d5b4b4d2b183b1054c07f399e1c90. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCGJ2201020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c1289a4716de35808f768af7cd4b2b76842c9495bdfb0de6d9fee713fab005. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCGJ2201031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9454a3e29be3722aea26a9e70037a09cf312a22498bd5b899d07ea2b4cd33d39. 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/NOCGJ2201040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c6f753dbfcfb49ea31e36686431deb92b596c3b244c998a903885c1ac3515f. 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/NOCGJ2201050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4127a1e3cb74a4dc5249a81648af4a9f1067ee577972590834bdb94964fee85c. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/NOCGJ2201080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36836547a48070166f1fd11f6aa0d954d722a942ac14bfa51f8af2510dc4d41a. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/NOCGJ2201090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2221ae6425d84dda5d7f5930dad49629fd1bdbbf431a9c8a90aa663e9a6501e8. 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/NOCGJ2201100.
Fisken, havet og kjærligheta – en hyllest til et oljefritt Lofoten, Vesterålen og Senja
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1099563a5ab8242e7a43d1ef3facd570edceb9cd41a7995bc3f988cf8135fb. 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/NOCGJ1401010.