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 0xa4c6e4832c5dc035bdb8c6135833e7bfb7442c3eabaa4f9757147aa74a508913. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6c61fbdb-38b6-4fb6-b110-0eee83b54337.json and https://artists.proofprofile.net/proofs/artist/6c61fbdb-38b6-4fb6-b110-0eee83b54337.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 0x0c60de58bc1ea4b897eaff12da4f317e61bf130025251bbcd162e1859df908c6. 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/BRWMB2300823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aaa2f434a65f529cb80bbedba3463ec5f5fab9ead3e3dfe17cbd40af0a5e092. 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/BXOPY2100001.
MACETAH! (Versus Vol. 1) [feat. Tropkillaz]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb372fea67024b0fc32e3f3cfd56ffa36523b748a6f508964a97e6f4da5cdff0e. 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/BCMNK2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb479eec7361bbf66c711a40879b50a778b108a47b3939d18a2b5a0fa3c198ffb. 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/BXBOW2300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d458f4bd332760c0bfa8f7c72fa7f545c0fe11a48a08aad099c48af1f4efce8. 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/BCENK2100107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb773e3598545e3551a3dc48574326647a50ea02ff94d6ac2da830b018df7c4ed. 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/BRWMB2301398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6ee6f9510d9b50c6e6daefff31be0a4dfb0957810d0b2fbfcf0051bdaf92a3. 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/BX65T2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde69beb089a0b1d19e462eb0315c139b8c3d1e47722dc5ca42d546a54f5fd22b. 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/QZHZ42113781.
Mano Não Toca na Lace - MNTL / 2 Minutos - Ao Vivo no REP Festival
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c4ad15ee74a1ca3de517bd0a1ad117939ba9eb846b5834c81684a4f57b5848. 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/BCQOX2200101.
As Ruas Sabem Meu Nome - Ao Vivo no REP Festival
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d8d829cc73377402268d7e1d4654ed14adfad57c422ed03ac34306f6ea83d1. 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/BCQOX2200104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28931e4641cc6f949b50cf00720a4e6bb0e5d3cc66af28d4c9760d640e7ac49. 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/BCQOX2200105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ece98ccd7cf88de7346f5668de53e9062b29eb5d1b81b740a88c9e0c0f7d3e. 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/BCQOX2200090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dfd2c538abe0c53f9b034f08ab55239cb8003114319cd46a357851f682029ed. 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/BRQ4H1900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf7b85801af510171266a693bc0f5dcbda95e8cbf3972f3ebbf9092220338c9. 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/BRQ4H1900024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2561c6ca0a5991826efc6aeeed3a0a73a5ef350aa61bce63af55a752a3cc0bd. 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/BRQ4H1900026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34b68d7712ab13b03916dd13121ebb4298fed16db42444243b664a76b1fa5eb. 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/BRQ4H1900027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7f5cd19a7e75ce3aa5e75b5cdcf5db337633f58a8e54cb0fdfec090ce6d2e9. 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/BRQ4H1900023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80dae0fcf1707a4340b2e2bc19e85584f94c68ec6deb93b0cf16880140954aa1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB2500089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a537a3398cc38c6abb67128f0893fe289764a8faf630c9e7672c4eb4ce2c289. 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/BCGE12400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac7d1338e956805eef32fcf4ece1854222d8508376910a71903c1e018f4618b. 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/BRWMB2401932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e13b7257d93f15a939b2a6a9c6cb3ad663966f133af9518cb7efeb9a7d34e4. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72401609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dfa4a93be17669bf042dfdba8159b013fca7b7237559adfa9356be6b88170c2. 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/BRUM72400895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6325c36effc915aed483b1bbeb70ff7884b5b0b97fd24bbb10ff483246c0ae83. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB2401014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a0070a379a5780f6a9abf73ff7974e5929fc1314395c18e93b22355b39a3f94. 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/BRWMB2400566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd17a58f9809cbebe3d06cb3f610d60dcdfebe62c14b64eccc3047ba79f39136. 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/BXJK02400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0577ef57edcdbe5bc2ab43a9739934913550139c29294ea6710940258a178c9f. 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/BRWMB2400216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac4d2b8b79d8b2164aeb1407116321f22eb6e095fb263af56a8e163e400fd13. 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/BRWMB2400120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb6324b53da6060bd63999201c59c61093977a4215c6521737955e5a0b9b822. 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/BKNNO2300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1c4084f0cd9f85e663ce3ff0bbf88fa78e4d90bb20822f7bd6b686bf3d6e14. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/BRWMB2301399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81b94b720a135cac8593163445e1a65a16a318ab9c533e6c5ac6db893a944d6. 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/BRWMB2301396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb773e3598545e3551a3dc48574326647a50ea02ff94d6ac2da830b018df7c4ed. 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/BRWMB2301398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8515a81bb78b018db680fc1e34dbefe2cc8c90d9739ad9c26fa48d8b950a4b24. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/BRWMB2301407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf885f843841bfa81fc6cfce78df246abc66b5c71f26532efb5185c47aebff51b. 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/BRWMB2301406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de291543f5e833d1e6ed7f624156cc8daaf567eefa3f3f5519031831c043596. 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/BRWMB2301400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8515a81bb78b018db680fc1e34dbefe2cc8c90d9739ad9c26fa48d8b950a4b24. 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/BRWMB2301407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf885f843841bfa81fc6cfce78df246abc66b5c71f26532efb5185c47aebff51b. 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/BRWMB2301406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1c4084f0cd9f85e663ce3ff0bbf88fa78e4d90bb20822f7bd6b686bf3d6e14. 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/BRWMB2301399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ca93be35cfc40a1bf08372ea097d84fda6038fead75ded618ab40daea5ca52. 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/BRWMB2300636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55127e58f4b130a947eac4da506039f44851be7eb2acad993efbadef10c1fe38. 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/BRWMB2300274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55127e58f4b130a947eac4da506039f44851be7eb2acad993efbadef10c1fe38. 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/BRWMB2300274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b9ab9c3d7a13e1db1066b27a97e04a6a1b269627fc22c272a8a66e4298381a. 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/BRWMB2300121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39622b6899648ca3c2e38b666535b83c092655448ae65c17a1e5cfbb170c45a3. 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/BCKKP2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb495638f93029780ada1bb8cf0712d437d1181de35bfa98d89d92f2a3509ce2c. 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/BCMS22100111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172a544688b9c9a5326d1cd54ce31452900bcd159065dda44515e6bf035bdf9c. 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/BCKKP2100045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284d6806f87a67b1257b9da89033a732eded24d78e35ff35a9db0a9b4a3e5b74. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCKKP2100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8abf57f58fec4d53d6ccf1f1e3d57b3f7140da00eee532571d85994e7bacdb40. 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/BCKKP2100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77d6e626f4743a3ba995bd5c45ca125a9ec430902ae8f8e88761eb7f4edfc7f. 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/BX08N2100055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917712fbd1c04383ee8af09420c12a946c72218fb021f230053f845c7e95a18b. 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/BX08N2100053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0defb538ea7e4ff95b112e00ad6c3c8643ea89c7827b81a5930afb23cb13618c. 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/BX08N2100057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e60093398bc6f85221f6e7c773cd6ac4d9be15e0a4e4a22c9672d4eab42b5c1. 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/BX08N2100054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863168b105e261890bcb095e92ee28dd589f0b0f100cf6d102eb38737c850f18. 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/BX08N2100056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c91309a262065d99d2dc8c6a9b1a2c9f0d251434cf3f6d3b1a0f8788abaffd. 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/QZHZ62141281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6fa2356360a5548adc2d823be002004e5fb714fc6187304054b1edcb4ddabcf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX6Y62300063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x812a84623d3e78696d9c561f537e062c4e0cb760355713cc846298ee0ddabe8c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSME2401096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b9ab9c3d7a13e1db1066b27a97e04a6a1b269627fc22c272a8a66e4298381a. 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/BRWMB2300121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e5202bb98f261afc75458ff0bb79a4b2309278e2d04e49216a784309ab9514. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2317312.