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 0xd486a40443a07e83c40488e56a495905718c00014706e8274c7f9a5f4ff705f1. 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/dd906776-9b20-4067-b94d-76dbad707dce.json and https://artists.proofprofile.net/proofs/artist/dd906776-9b20-4067-b94d-76dbad707dce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Wide Eyed Wonder (feat. Michael Farren, Dustin Smith & Jennie Lee Riddle)
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 0x58cc17a942e067d3bd6ecda2e47bb96b5b8b2caf12b0fcd56f302be72242730f. Chain 2 (Bitcoin): anchored in block 958865 (2026-07-20T13:21:34Z), 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/US25L1755115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e07630dc4ae00ce10c1ce3a6fae0ac3c2724cd5a2b2105db863d4a02ee250f9. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25L1800294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79bf26397b5c9edf5f942122e4b9660e9e9aa6bc296a5fb53b546b776f976153. 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/US25L1800291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f8efb8e84325df26ceed5343fb63e38850b43055bb47e6ead628e4424e5089. 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/US25L1800292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6229063bcd3814de11c5e892b43ca41ea59878034f73c6073a031dc7f92f2039. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:49:40Z), 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/US25L1800293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1138f23b82c3487bd54743f9aef2b588d5c8ed0cb7f4695c4003708892987116. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T12:27:34Z), 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/US25L1800296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad537766171c5dd6baf8cb254aa0d456e81e09f76bb5c62898f310ec7a9e3085. 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/US25L1800297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964d1e3af9e6bf9c5154928c1818c11631b43d5ed48102a56ffec6daf8e6bce6. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/US25L1800298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222cee44abc55b059513e1ee82b03acd2cc0f3d67009d8546c8887a1d33feb2a. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/US25L1800301.
The One That Really Matters (Chaotic Love) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1f1e5d2172afeafbef465d5958d64835363d2c343c6fc044ac1cd03f03dcf8. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T02:46:40Z), 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/US25L1800302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd855176845f282c0a4c9512db2ca9ebfbe8e2e7b345b4f582cbecef3579c284d. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/US25L1900344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcce1c2b35662618817f61d22e9de24ff8c00962639408f247dfa2d0363a1821. 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/US25L1900345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e818a4887999e60b5470b121dbab2182dc25dbb5e7ddd41034e1d9e14b3029. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:38:47Z), 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/US25L1900346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaed6084d917babc270c42d764a50350540cd58a7e10dc24d1d3b64016201927. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:28:43Z), 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/US25L1900347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0b9a3781693adf8a09a8d45efe8ee4d392afec5330b9dde6acfd6d4c980248. 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/US25L1900467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19a99844439dd3f026f2ce5e0c237c8dd1fd9ff7332f382c95d5f0babf7748d. 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/US25L2100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69676a1de337cb50f76e0f9a0e3e4d8f683443c6fc1b1dbe773ed3a4b0d40bbf. 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/US25L2100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fafeeaa2bdeb72b787bd19f7b03e2c711b6a6f79ca6d565215a7a06f91dca4f. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/US25L2100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b50f692aba6ad8b4ceac4a3627c2b6dcab5fc9a5c589a3056867b0085200ef. 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/US25L2100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf880fc2494efd7ff641907a24a6b6fe810298b736f992f1738eb4d80bb66bf62. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:37:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25L2100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb866c8c72a077ac066b14f7c6eb988d62189624eb06ca5fe63c2474130a21f30. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25L2100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6889227760671343f71f6d53d373718e2ed42b0db9925a54f983e3792ce2088. 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/US25L2100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba2f02aaa326b6f6ff3781b06a303ff91b763a11cdafdaedc958849e3155e17. Chain 2 (Bitcoin): anchored in block 958971 (2026-07-21T05:04:56Z), 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/US25L2100029.
For Me and My House (We Belong to the Lord) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa830e822f7aaaef990619d2ec96fd18b65a60a32c659efe40c4366b505bc2b. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:51:08Z), 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/US25L2100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90cd60d683b0223ee8663c8919b2e5203e7399367a98fcb1cf7128911207e914. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/US25L2100031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90cd60d683b0223ee8663c8919b2e5203e7399367a98fcb1cf7128911207e914. 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/US25L2100031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0b9a3781693adf8a09a8d45efe8ee4d392afec5330b9dde6acfd6d4c980248. 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/US25L1900467.