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 0x332bf9aadb037235224a531b4af8ec764b500ec681fe6bfcf621e8d51141debb. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7707317b-b4eb-47a4-a239-638eb828128f.json and https://artists.proofprofile.net/proofs/artist/7707317b-b4eb-47a4-a239-638eb828128f.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 0x3d6f8c623dae02b6375a51ba573e31ac7d5362368e1455527a21763756cef2b8. 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/QZHN81934017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70ca2341e8fd35682180fa552eeee1c8a64f19016400bbd6f2b3da878d9fd06. 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/QZHN81934018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadaeeed1fd2063abaf2e9fa784e7298647808d3e8457f78c4ca82f3bd7a8d94f. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/QZHN81934019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f84013909b531ce14962b1ab340de6801fb7ddbb7de1b5eb22e06a29f9b41b. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZHN81934020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a74228b808ea638224e377624d13201793cf7dde8b76f08738025daffaae681. 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/QZHN81934021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda92cd64042ae6b97b780adad40e450c30ac824aa547490994bfcb004242dd23. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN81934022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c3b162b093309f5a8b03455674f9e325e852402ce7c16b41846996958af449. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN81934023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b371ecfe612ac212d1ff4fdee931d7dd35ab157924f09c3a011745ec5e938c8. 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/QZHN81934024.
Lonny Breaux Flow (Composed by Lonelybando)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf006fd97826849322a1f89442befa4bd3a7492ccd92c6dc4b324fa8a125e741e. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZHN81934025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef174a6f240b61a8701e74429511f46d45483add44d9c96c6e56d3258f285feb. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/QZHN81934026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6cbe2a615a20fd5fe590d7717c298a1da71ea5ed154950c38c5fcea0d63566c. 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/QZK6P1982150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a5709779553679322f9107b0167a0f5d07df5a8cbf6f512fb5520948dbde97. 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/QZK6P1982151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf9c2a0a42dd3e121700d3a9c829b09f8da2c5d6fad8af16c7c0d3abdc138089. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P1982152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087de57098d423323e10b6e9394f209a3138cecf724da32be4adff064db75eb9. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P1982153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c4e506946e7026a4fbead44f5898b6efae30d9e10e295779519280f31a27c1. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZK6P1982154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e55adf6064c46b54da27db8369882b5489f973af0e7aff33c484f61a9f354bd. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P1982155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3f87de414b8af25765407eb41785efd5ee45f7b9728690542247331f4b5919. 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/QZK6P1982156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6609ce44b80b6b286b574b18c2d03e62a2c47201b9de481769b62b47f4f5ff8b. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZK6P1982157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8675b155b45c4055e7ac3ea0d93d1e7b0fb3e1ea25625529578bf7ae1980685. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/QZK6P1982158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e7d2a920bf9c7e4abea670e9e8dcd83991ec935cc0d86d1fe910bbd67a0185. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZK6P1982159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x533c4c837582360030780a960428f4bbb57f210272198719a85a99f7ed84e10b. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZK6P1983298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6645c19c9b1bfad5f3bc79b75259063ad51b88ca7b2fdf0d27476c03dcceed. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/QZK6P1983299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8f421426a9c4396a2b140e8184b73076474c08a46964d65354f915032bba9b. 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/QZK6P1983300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce01efaf71a62feabde75552729796f2b62fc9db8ca00d8310fa8d8ac24d3728. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZK6P1983301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8b23ffe2953c9f620b800ddc58c1aa52a7c165305d3e5000d5cf8571dd36a4. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZK6P1983302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb460a16a2fe626ca7060b5976189902d8a5e4884a414d6abac8323a6150bc1fb. 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/QZK6P1983303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e902bad616129679908b33c6c9ce985f3109b12ec1a153047f1f0de3c8de6c6. 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/QZK6P1983304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb4163c395e0415a712fe3f293e1b8c54874d13c350c8c88fad3b9cabcd2a32. 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/QZK6P1983305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e37419444cab2541136b078a5db05fcc83f4d489030fc1ab046bd70ee3d0a84. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P1983306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39370ceae361940364e20561bd77cf6a3ca952f03a94a7927546914b61e9a96. 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/QZK6P1983307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33190b07a86c8af1b0ec9107e7e3b751eb32414c7751f6095310f32b43b6ddd3. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P1983308.