thumb|Heather Headley on stage at The Muny Theater in St. Louis, MO. 2018. Heather Headley (born October 5, 1974) is a Trinidadian-American singer, songwriter, record producer and actress. She won the
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 0xfed1b9ad9a24d9c2f0039336fc9459f1aa31659ddbcc809ef54a7795908230b8. 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/a919aa7a-44ca-4294-845c-f7be76e15678.json and https://artists.proofprofile.net/proofs/artist/a919aa7a-44ca-4294-845c-f7be76e15678.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 0x56db8eecff917524c6c213445dfb69bf59f4c160f2f70154079c8677b3a95ab1. 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/USRC10200228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32ee89c450f2cd12489460bd3b95d307d2e2aeb665f5e9cc3ae52513f8ef277. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T05:01:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC10200625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f203850dabc6c9c785450f009b392b4735885a28fdcca8d3429f1028a9811e. 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/USRC10200391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf44b008a5fa2263e3a65af3cdc3b10626a7fc4eb30035bc45d951f18782631. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/USRC10200560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e1e10ac7f6996eeafe43d4ecaf543a4a07626dd95426365d6e76d6fdb357cb. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:11:20Z), 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/USRC10200569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79918d7fd61771ce11109f5741d6aa0fa1d787899a35043fa5104b0d6c2d9ff6. 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/USRC10101428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a8771cdfbd625921958540beff5be76c757bb9fc726544f1688843b303dc2a. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/USRC10101427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9563d2a3756fe7ddfd8b9c69f54b1848cb05b7ab209190894e969876f4957181. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/USRC10200628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aee0c318b7a52a92c427cd89829b2e809967edb7a01db909e2a19658aa5f33d. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:41:07Z), 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/USRC10200210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bcf7d774d9c88f2f9df14ebd90b667344d9aac39c06aa49c2f6075f510742e2. 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/USRC10200609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e308e5c8f276b7e993f774cd4c13b08ff6084e13cb0ebf7830d35e6bf48781. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC10503599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ecbc00ad0b170ebcc36664aaa9160af3f2321b22e4977695c7042205916720. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:53:39Z), 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/USRC10503650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe172576c144ef489056c8914138ee8a35ab5b101a5e4357b45b80ca8e5584c20. 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/USRC10503655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7258a7fe39d7429099dd6226e4f142eb11af40df1a29650414344f887ef3f5f. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC10503597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35537609d8459a5309fe4bd7a9ee1acb6d67189e9cc43b784de1f2966e3acb89. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T04:54:53Z), 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/USRC10600027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada9b807590cc2f64005171226ca3bad4abd6438a2e98f4bb130514ac8329992. 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/USRC10503616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa38a3fa6effd83df60c4c756fb8a8aa9e3a40ca04a76b0a7ec95d3c5ed1ed795. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:03:42Z), 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/USRC10503653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9e635afa87967b53fec300781315b3a3843de3eb2a9984ac0f24f38f93ac49. 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/USRC10503581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9591ebdb0be5e2d1a229c56011a1c790bc86e8167d1f013674b7e8eccf90b6f5. 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/USEG30800116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63aa31e0137e7c6b04335545cb3f2e21ee7e047629246d5376328f82d7240975. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T03:07:36Z), 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/USEG30800117.
I Need Thee Every Hour/Tis So Sweet To Trust In Jesus/I'd Rather Have Jesus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b68173fb4de6edd835ba25a0ad1f23dd0b08812a3f2838c103017be721cf501. 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/USEG30800097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb529bd14c58d85d3adb68fff29ff75a408569ecc2c5c3f9d37722aa199777e7. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/USEG30800096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83dfe62d104dffda8a5b062b08b2f1e5ff5bd24bb8f480e920cd48c6be6cdbde. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEG30800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11990962db1f4cbbcd8f6d9aae270db9c2fbcdaa57eef27c40be5d6c31a6728. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEG30800118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0374f6bf81ae542fd06b4771a8c4a3693db457ed89c486c0a40eabcc91f12b36. 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/USEG30800093.
Playlist: The Very Best Of Heather Headley
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca921aa1d7bd24052e762a92f513c3f6e609f85147dad799bfb8268486df7fb4. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/USF570811603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7380c9f9e5bcf1bf736ebdb463ee11444d36067e835bba815241de7d2ea23a. 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/USF570811604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15256c1483653b59e1e5c3420477362686921054ccbc219c2402fa8560f065e2. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:33:38Z), 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/USF570811607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc515618fa81355e4060b3d3ba2b6f3f7e48a3891afbb07abbe68502d6cab4a2. 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/USF570811609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4680115e22399001d47809d1dd829b3c763c57106f1c5dd98e45d6e5db8bb545. 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/USF570811610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d58b8d7b8a8b503508c23bb1b1f5d0758f2c9d2587a419c6caa69e7c1112344. 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/USF571411225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b5b246c217d7c5cbde6472d978046be746697cfebfafefb9eccf675b7cc102. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T14:41:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USF571411229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfc3a5bc3046dc9248ae06a39772c6ef2a745d18da071c851b95fef7b3f63da. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/USF570811612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d248585c1ac23cbeaffdba218c336e1b18e3285af1f6b4d75b3a9c7d349ee35. 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/USF571411230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb173077b57dbc737821fbdb432dc636cedfa00d1c9bc49a46fd35e6d3b5354. 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/USF571411231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e27286bf5d1a794b73b500282c17dedf1c8c3e358f9f064f967cee58bf0b95. 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/USF571411232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c4a10a9e69a67bd3fb92bc18676524632f3dbadcc0b261b3178f3d6afce744. 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/USF571411233.
This Is My Wish (From "World of Color: Season of Light")
This Is My Wish - From "World of Color: Season of Light"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d085a2aec3c599e5cef18f7859b402a46c9db158af0bbc1302efd78f6f6263. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/USWD12099946.
With You (from the Netflix Series "Sweet Magnolias")
O Come, All Ye Faithful (from the Netflix Series "Sweet Magnolias")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3728948540126ee935d8432bd9449f24562029ed68833fd3b8ccbc549c9bbe52. 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/QZZEB2401396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd36cba97a42d972cb540a4b75e0a3d421a6e38dff4e91ac84aef82164dc0862. 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/USA5W1800314.
All Glory (feat. Heather Headley) [Live] (feat. Heather Headley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73656c73d0416ffb57100fa8d277b965246fc07e1b48cd8bf2cf023720bf7660. 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/USA5W1200183.
How Great is the Love (feat. Heather Headley) [Live] (feat. Heather Headley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5b24f3e0b7ab44b63ad8d403f7d4b2ab47e8217a19c12eaa59a58ee268dd93. 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/USA5W1200186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd36cba97a42d972cb540a4b75e0a3d421a6e38dff4e91ac84aef82164dc0862. 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/USA5W1800314.
Can You Feel the Love Tonight (feat. Heather Headley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e683593b1d28fd68b58a5fda2f0679dc4a7abbc361e1b27890fba38b16a9c7. 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/GBHMU1300231.
Dave Koz & Friends: The 25th Of December
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x897bc6be5147b5482f275a0221d4a539708729bf06e673920524ac51c5ce521c. 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/USC4R1402969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bebc4d174c9b838cdbe0a5d62ce2cb88af1264b28b15efd9552bcd11859261b. 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/USUM71102468.
How Great Thou Art: Timeless Hymns - Modern Voices
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b68173fb4de6edd835ba25a0ad1f23dd0b08812a3f2838c103017be721cf501. 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/USEG30800097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d5f868a8d8f0bffabf1b58ac9de0be2e5e4c8f7013493114c32891f1ec04c5. 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/USNO10165601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x253bdfa1a758dafa587eed1be4e36efdc4ee3d007ec94251bab75060c1d70e5c. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USWD10110083.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05a90c755bffe08363d9a9c4f4bbb879f1459d8e7fcfd87a75e433c5145b939. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USEG30800061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7617f09de1c473672211f688a8ca38baec4a9050267a1fe351772bf5c2cf0e. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/USEG30900008.
The Lion King Collection (Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd37cb37eaa0b491a0dc9db7153ed5a754bb2b96dadabfb8dd040d1b94e2615d. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USWD10423779.