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 0x44529c8ecffb77ec3483db08e878ea1859a89a1e8f36db776a56fe595ac48b40. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4207f4ae-4abd-42bd-a55c-610b4c1aef3a.json and https://artists.proofprofile.net/proofs/artist/4207f4ae-4abd-42bd-a55c-610b4c1aef3a.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 0x02def01c7d4968365786f9b5332d665e39f079e1d805ee2b9ffe2bd8d485f736. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82495201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1614b9cc56caf287f8d68201beee56b23b45ab8a56c0f5dca3800d48fee85e. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82495202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a6eb3a81bb58aacbee2132452c106cee9916106e8a48884045e40b42d31520. 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/FR6V82495206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c2ab116e42666076817248ea4da9d5251f9cbbfcae64a3b112f5e18e604509. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:00:38Z), 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/FR6V82495208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d85448be56271d51d7eedbf0bfecfee387dd7fe091e9cc7338ba93798b880d4. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82495209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd095abe09f0f962154316ac35973a74b6e5f0eda08babd09d173ce61b8d7e92b. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82495210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8fbe6ee885eaa60e54baa4c900aa1e007ee53793dd7f86627fff5728f9730a1. 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/FR6V82495211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8e37288fbb7e9e36cef1772e30ec8be57045371b01cabe0520cf7b8581d47e. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), 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/FR6V82495212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50030cd11a357a04b77129f00949aaf3301afc5cd4195070356c7d27c8927f9b. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82495213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a0eea54b195615428a22d6085d0e36245d4550c798f70facf1d7c2babc6c3f3. 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/FR6V82495214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca5dd76c0f4ff21a24f858efe19d38118b8e07ad3d0f6ba4637c8959e2904045. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/FR6V82495215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4cacab4cd8c51ed1c22f515d24b35619f19ea40d3eef4f1f1565e946e4d1793. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/FR6V82506276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69063864a582932d6a53ace987400675dffaa91511cbe35aa7c249192e0048f6. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/FR6V82506277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25fa409f1634cd5f70a4f5233c3a40147cc08bbbc115bb0c534b357e34df6ced. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82506278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f190cae3f3bae94216cba1f4b0364d6289fbc4a7465ae7adc1eb9474ed33a2. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82506279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd827abe28772aa310eff8ea4399f343a3e805b797fa02ae955def6d3f3f803e7. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:11:34Z), 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/FR6V82506281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9935d51e1484913a7830458126961a268a39c6b3c3e13cec2498b5b62e7f80. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:34:39Z), 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/FR6V82506283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255e3373f6422f093b6d55e713bd1c98c52adf8b368e057caf2a6b9283a9acfe. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:29:16Z), 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/FR6V82506284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd89b949305dc92499254e1ba23e6cf33651642e903bc54785c749c072d053e4a. 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/FR6V82506285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054b5364bde5475ae31eb1aa6bdc1f8839ce97390a24bbe2129c92e983839d7e. 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/FR6V82506288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b177fdfa9e6d7770784fd380be1375869a5b943f93a127b4c1408a005b66d91. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/FR6V82506289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f24a08ef11e8a4d0b03fc59dd1c09046a0f70064abd83b19c11ffbe96e58d45. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/FR6V82452539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6845cac6976fe53fb2947631bbec1308f300dba1d1327ed4596480841a9f7d29. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/FR6V82452540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c05f5f47f0bb29b6c8584473f33dea3489697924719f7e9a7d8a25ab876537. 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/FR6V82452543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e89c0faea737875be30c75467473bc875fc2f437dafa06089497f73215d730. 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/FR6V82452545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496fd3ba6f94408c9f48733ad7f5176ac0e35f81a8c89d59cb57b5659d6dad41. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82452547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a22c17af89ea26648ae85deeef6a4bd399123fdd0cab49f7b2b0a91e4675af1. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T19:09:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82498779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a94a8f1823db517f7ad994b689cdd1bde4a888a2d09b39700451e5db1c5f7fe. 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/MXF019600691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57fa144aa4c0bfc48e2eb382df60338d3f43a2bc615d1077f389abb01893de2. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF019600694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e5b71154ec3fd352d96e1d9aa79f3f274653f0e46b5286fadb4f0e4aa61348b. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF019600698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b9c87516f49f5b7599c6bc1f55cdf477e2359cd0c1e2579ceccd9de0c67a0e. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:55:36Z), 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/MXF019600699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9108a698e2889e9d606621d7eaa1457aaa7f31c7f88e40a43ee8a10fe8ea90d. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/MXF019600700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a48b497f2bc44f0cf8411843847db8b11268f4e2100cf56ac24af920cf7df0e. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF019600703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f9c9f99250f02078a3560656059e1322b082c0806eb4f8a35edd3cfa80eec1. 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/FR10S1970277.
20 Aniversario, Vol. 2 (Rock de la Banda para la Banda)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce6cb7f669b9bafc60735cc1c3d41ee8f688afef6f675ace75ffa01f397f322. 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/FR96X1666626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf20284aa9f21e423a5d208190ebb5e1ffcd4e765d725eddf66afc1f840370bb. 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/FR96X1666628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b452c37efdbf14baa22eebeda6e276babae192c2398bdda68f14b22b4cf3152. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/FR10S1423345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3c7e401ebd05ded5140f682805b991f9b709909a00220a43a93d9f6cec74a2. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1423346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b0ef96c598699df117e3b45550a720263f7d7f8ed24969a06681f79d91349a. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:16:27Z), 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/FR10S1423349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d3cca5f9a34989edbddff7fd7a2efcccf51d55c9d55b082f67dd146e4349b6. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1423350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eed3a20adcbb0aa410e8197f39ae0d1c5366b68accd3455a13ef42640408a17. 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/FR10S1423352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70db8e8f586d74059ed2e1fc047dee832b6bf0a17e20fbafbd05b969a40353e0. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1423353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c0488cf8442852eafae546f991d2dcd2e973ba62434d2ea8f454fac515f8769. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/FR10S1423354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35bef8dd29152a7b9db9aa4efafed339cdf07f9ee5f34d7761fef434b49b501f. 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/FR59R1465921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d1c3933170f50b405648ce0811693ab24edeecbe8bbd3837a454de9632bbf9. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:34:42Z), 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/FR59R1465922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2851ae2b5656c3469141e06b8effe10291f7c41cef48545806b233c11a88608b. 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/FR59R1465925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8220d450100a4d71b6539c72cb5a920326f5191caafa4fefde7e38d07ed72828. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82592997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca326248793c07c18cf465dcb02bcf8bca822871ef252f18d61b6fdecd8e8d5. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR6V82592999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16cbc691aa8b655134b208c35dbbe9aaa0ee23294a5bfb20d995e6bf845cef4. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82593001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6052cd3e2556cd7b62e7022764959768d16de9c89c0c32cd71bb17c4d5b3b7. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:49:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82593005.
20 Aniversario, Vol. 1 (Rock de la Banda para la Banda)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26a14863173cf803f55c76bc152de16d757e337c9cfecbc0df16a198038764f. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX871529919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d2a007cd505b6755335cde5807f285fa3177ccd8a5efaad8f93e57b570f2dd. 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/FRX871529921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89247449cc1bad9acd95551d0acbfef75a601375abcbf458fe572759864fd8aa. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/FRX871529922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5da26f84d29aa346a1a397e3c7db4faab9c41daf6c5066384b21b39c7302828. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX871529924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588af9d86fcd161b76576f5bca0538b6b104b486908762db438988e3f52602b5. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/FRX871529925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17454bea01992be9f133af69f67587654d77f0c174d1386928b94ad302b39a96. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:25:38Z), 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/TCAFH2006395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47952bad31dd23d7e78d34fd5540cf2bf6c2b410f5e859f78b2d09435afba375. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-19T23:40:33Z), 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/TCAFH2006398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5cefa2469eb2bf6e30f586c30a370f3c111597a17822bf60ead531aad82a2ff. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/TCAFY2102688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98e8388904a5f218bff0cdd810046003974fd3b7d5f79c1e66537f218811541. 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/FRX871514825.