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 0x6df5797ee80c1fdd0e2ec70e90f18c989e848634f4e934e22fb646795017c19a. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ece50994-b680-4fa0-b4a6-a8a1732ad206.json and https://artists.proofprofile.net/proofs/artist/ece50994-b680-4fa0-b4a6-a8a1732ad206.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 0xa97a9548fc04aa9bf67ffe1a6d881f3a6b549053567d070cc173e48674f4b00a. 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/BXIV82211072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077c91717ed19dfa74d81d0ab2fa0487373b66380c6c683b91f34926a9146dea. 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/BXIV82242250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f289f22b2822ceb6a1ed10da1cb1bfcd7c4b6ab7a251d24b47c3e2056f4f34. 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/BXIV82211454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed5a42fb1df89a3304d8a8c5613b14636adb088c98e30ad2091fb0818c561eb. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/BXIV82219985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023544fdb318685fb00e8e57906b7bfcfc182a1e6eec74a2b1551773f10273b3. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:31:35Z), 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/BCPY02300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cad4fc60bb8fed70fc0c2db71f80ab7bf04d8657eb0a5804e83f0ef4a7c4346. 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/BCPY02300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdc1ce8089dceee690a85e8b1fa94618163b3f55daeeb64914433517d7dfb34. 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/BCPY02300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77467f988096f942eedf46db33303276d233bc98cb67a579e0a33bd9ff6f31cd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZWDE2397403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a494f0a107dea6338921ef58182f7da310c54661f02a70018044541e298290d. 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/QZWDE2397466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d26cf8905bbb9bf1fcbb4af4298e611ba423069ac3a2284389f36237caa8ed. 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/QZWDE2397447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa67eac2b46d22ff15c985d59c96f268d1feb4af7fad64178512587d3937b6b4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZWDE2397478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e45f9aeb89078a59cbd7f91edc7b4109a4b07bbb2cf8273b25e89c99fcd91b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZWDE2397420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e7ae12a9e0797b646b81066fa636cab52e0517fd4f116c3b31bd6871baa7f2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZWDE2397440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b11f53b3cef19085d110354f6d5405b769ce23ae4ded53e86fa0e97357a201. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T09:54:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2397432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64579f359b78e4b3153fd49ed61dbd62a6ca00027d59281564a04978f1a51962. 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/QZWDE2397493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303470a9b642675964911d2a166887dd0f007558bf03870393e7fb994a1789b1. 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/BXIV82340400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78bf389bed3f46b1576c17bd24d9d8bed93bf3757dce416a33c7ebaf752a229e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BXIV82492013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ddfa9bc509d7b35b4dde940bbf276ba0e63732b7784965769e5ef75fa10e759. 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/BXIV82471546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251d75ca33c1a69f29b32ef90ef6e47875b475ce66105246d709225714f4338e. 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/BXIV82421842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3fcf8fda097de6210cc7faf233d9139efc482045d080116c8c2b992221de31. 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/BXIV82491904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5d5d3cf31ac8ea56b85805a6d04aa2a7ceb99e64e7fc4de9563f0530bb11f7. 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/BXIV82413253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5f7461fed9deeb84a29bc2f1dc356aa4959a62d07534b96a6feccc3e058c57. 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/BXIV82498096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc79c0f6239f098f6b2e29031cc2dfeb5b9dd0dd878df7a9803af5ea55e8c5ab. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:41:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXIV82442665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71bde394fa3c15101580633b668c9549c582573c58e9f200223f343146d8e902. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2273409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca78ced166c44390d777199bbd1e34e7619c69015be0b0675291aef6b24f0855. 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/GBWUL2282868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa3c377b0b605442748158767005474573441b2d9d31ac117b00737f28accec5. 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/GBWUL2282876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba48d8e02829c3327ea46f2f3139f2069dec04d9ab64df1bd510171d9c6405f. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/GBWUL2282904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28573bbea77c78387561cb6e34b066927b2f7a609844dae55fbacccbb54702c3. 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/GBWUL2282930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f731c127c0a81e43a89bb167bd006af1e7ef2e3902cd20304a07c6180c0350f. 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/GBWUL2282936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8841c716209c7aee11e19d431a62c7cd85fea7e26b99b218bf59590be23bb8cf. 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/QZ5AB2325213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead1060ca987aa3a8b962312b4b851485a8096973171169762906604513bd3ed. 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/QZ5AB2325214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03699ef625f9bd4d12afe09f03ff91e1c23d1b6ce6787fbdc27f81130eee2136. 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/QZ5AB2325216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ec9958fe413c567c368b5ef8e5c2c19047eb5be6b9204720d8fdc1a8f12308. 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/QZ5AB2325218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3093fbb97bf9892ce40345f808448956844287e86ddca7997d821f4b79e4b132. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/QZ5AB2325221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1f9016c0730f075e82b7faa8c232cd15b226f27b653c4a4dce065c82aa0bbf. 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/QZ5AB2325222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa602cb7296360f9a6764b9886b30fe1a4f69b04ffc46d8ebfd89d08165137713. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2325223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23560954cbe3e486a14beade20169691f653124f3025c01a519ca30dd6449c83. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2055160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa524e08226595943284d2b2a0a109caf1adaabe41710cdd6ccb03467f0fa268a. 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/BRDEP2400203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da1c17e5092e51eea11575cbfa2824c12abbc5e4161f296c838cfd5aa63caef. 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/BRDEP2400205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17344d76050cb6c9258d6a07034def3eb3f600b8216b501ad0de5dc18654adf. 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/BRDEP2400208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc98a9cadaa536df5fa63ec2e57b1addd61f437981c42a594162d775475a5e8. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/BXXHJ2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b9f6d34de56208778ece93ecee0f5474a3fd1c006965d7b8b86c751d465b5b. 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/GBLFP2203318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed978dd6f65783dc605c58b9b74b3a51702a319d41d629cd002e7ab68834d733. 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/GBLFP2203311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107563b1079680ad95d8e8d1fcd639da05c065d031d5a196592011579a9c8176. 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/GBLFP2203310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0678fba0b3a541487bc3312e42ffb51a8bd4af512fb50bc7a6ae1cd10a7c47c2. 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/GBLFP2203316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705b076e6cd71a544aff87adc0fd347a0a77a9b5a10ff0cb94f3911a602ef500. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/GBLFP2203317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x449ef239044276509433223557cd03b0e24165446da90ca97252764e75b9d1e5. 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/QZPEW2595959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3249d4ca5f727715e7931e6c3fb3be9f7f996a5a26544a364a8f8dc14a6c0775. 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/BKM2L2400693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4279a42be61d0eb3f4cae733abe86714ca0749ec57ead15630537ea398882b2. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBMA22195990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0530cc227b7018dcbd990a8ba590fb273540f712a3b5c5978dfebe91cab4e829. 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/GBMA22038842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc83cbad8cf6f4dac818f4668b391d35931cab2f26aeb834433d5c8487795212. 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/GBLFP2030045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50cd9c17b990b5c5c5c1ced750d18b23a27a67471be339aa417754b5e6da95c5. 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/GBMA22038839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a0cd40b97b77e65a2ae2509ce7ac75efbe0f69a04840d66c0baf2791b7df90. 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/QZTVM2307000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf8ab9305598b4f85aa7ce3897374b6b7aa8884bf99b8abd3c5431030d2adc5. 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/QZTVM2307001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd29cf3b72ff6a1ec6d8d9cada81810a018685a7d36c800b62f0755c983aa5b9f. 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/QZTVM2307002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1d749f7648776a261fb7b0f11872e30730161f2ffe15b4e2d529911c655883. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZTVM2307003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0fbf7a39d13942ac590e08ba9ddefc51aafb74eb161a1510bcdc0c785463508. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QZTVM2307004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeabf179695a9a2b30878a79b6fcaf0b80931105572b9f7c80e005cc726a437d1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZTVM2307005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51a0f0d3c4ec04adafa40d6096219ed845e1460fc728dc2d89d59982363152a. 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/BKM2L2400660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73621386fff2d276497088500f634b6b5028e41fa05621fce9b289399c67bd0. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKM2L2400681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7694acdbeccfab030a85ffb591e4193ab7a44700d40c2edc46eb70ae1c9c9c8. 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/BKM2L2400663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8b0848ad4fc2c453a71975e23d73cdaead5a27d48ccd2ebcc85e550b62eae4. 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/BKM2L2400684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239a2472251bb24f0c681098d3ef2f2932442606342a2c37af2d34e26699327b. 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/BKM2L2400666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d23883a7bd357af82e1a35f35d8254fc9475576de364face58245ec737c7b4d. 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/BKM2L2400687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc446c6c214c8f99bf2f7731c1b907ca835ed58154441b446c12db986f2434939. 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/BKM2L2400669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59fd756e35ad9c98632ad4c7df534da1c35c0e76c5ea17f13c27380c9531809f. 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/BKM2L2400690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb58145e0cbe6b9ba35fbbc5852b6f44673793a1ea6a71367ee8e6c52fa85701. 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/BKM2L2400672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3249d4ca5f727715e7931e6c3fb3be9f7f996a5a26544a364a8f8dc14a6c0775. 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/BKM2L2400693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf648e93d9aed4f0dfc6eb85cac3723da7f8b19a9bf896cacbfe532c361f918e. 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/BKM2L2400675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f11e5a1891ba7b39df747ff063401628b289a5354cc70a0f8cf02fdb09e7d4. 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/BKM2L2400696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4446be5321241e91d919daf6768aae97ad855e43d5dee55006bf18075c64038. 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/BKM2L2400678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6200561522c0a515bf8ad898573440959875650564b5b8c4d49062f2ac890907. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BKM2L2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fdd584be0d7be038a807bffdcd4d5e023581602563430cbb4816ff7b964efea. 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/BKM2L2400702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb130668aae3e55b2ab8d38285237a5c4aef6b95dc83f6249ca0cbc0fb7c229ce. 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/QZWDE2401354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805cb291ca64d58a142435b034568d81b64b2f43f1e3e96b3b800c7187b429ec. 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/QZWDE2401360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31542f968ca8cb7d4266b501ec017e1ba5402ab0798c73520a7f8728741482ad. 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/QZWDE2401392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1529159187406a949dc203f271a726d1ced72d60521a8ba23c717aa59901693f. 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/QZWDE2401400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f628cbee99b57bf7f97debd6eeec2813581cd764aa39b0f047c5126ae0ae5f. 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/QZWDE2401401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x831c5926e2e58826e9c364f2b13dc9c53c198d21a61637d90b519b2b302e216d. 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/QZWDE2401406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398491ee6f562a4dc198e51dd6274afd8859942ea2cb2169b6da88a985391035. 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/QZWDE2401407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6163d0ac5ecf72b7aaf74987c18b46473f5db7c2248545bc5738e826fab9a8c5. 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/QZWDE2401429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9204098c0dfaafe41acb866e90734b2c4f75595efd626b3a5138ffd55c0d05ef. 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/QZWDE2401437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100d99de1cc80bba87c2eab0a2f00e490cb33d66cca3e33458784112dcf10835. 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/GX3Q92568559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0235ac67875d65a677590fc75a03a97e9e199ad0d581c64307e843d34919d4ef. 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/GX3Q92568560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2474a97d25796ead900fd9d8428e45492326f54963c21bf5028f44becd6d8f3d. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92568565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4651e16d6dfed70e89cfbb1aebf2f4912386804afb0faaca41902a31c3172d. 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/QZGLM2399653.