Wilson Pickett (March 18, 1941 – January 19, 2006) was an American singer and songwriter. A major figure in the development of soul music, Pickett recorded more than 50 songs that made the US R&B cha
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 0x47abaccd5ab1b6807d42f8ca9160f4d13895de8ef15bf9e2d642102d0e1aebf4. 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/b4bf817c-ca14-407a-a36a-42c3e992b3d7.json and https://artists.proofprofile.net/proofs/artist/b4bf817c-ca14-407a-a36a-42c3e992b3d7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Vietnam War - A Film By Ken Burns & Lynn Novick (The Soundtrack)
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 0x63982d3f4c11e322401c0ef74daf2bfcef429e30233a290fbed66efb3ab86284. 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/USAT29902210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf614cebd44cefa743a28686753a77f852fa162d12774c51ccc521b5d885411b. 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/USUR19700525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d4d8b07b9c5f793152522eb8ec54171310b2677a23c13e5b9ec45274846a56. 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/USAT29902208.
In the Midnight Hour - 2006 Remaster; Single Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b7f8723d2c0abc7c2ede0a2e11b0712b3f1262c79f1477f3c4a312db62cb36. 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/USAT20611110.
634-5789 - 2006 Remaster; Single Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a29d9b51c1f74675b9fc669662de79e9ab0b282c57a5cc60b80dc5c027aaeed. 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/USAT20611115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1e074e5e565303b8712f83fff946206d02ab9ae45690c65b0e0af271f75b3e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USAT29902205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531af0d08fd515cd65e5c4361c8c66eeeefc20807e5481d91e75553655e4d78c. 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/USAT20611120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1e074e5e565303b8712f83fff946206d02ab9ae45690c65b0e0af271f75b3e. 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/USAT29902205.
60s HITS – 100 Greatest Songs of the 1960s
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63982d3f4c11e322401c0ef74daf2bfcef429e30233a290fbed66efb3ab86284. 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/USAT29902210.
In the Midnight Hour - Single Version; Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b7f8723d2c0abc7c2ede0a2e11b0712b3f1262c79f1477f3c4a312db62cb36. 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/USAT20611110.
100 Greatest 60s: Golden Oldies From The Sixties
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a29d9b51c1f74675b9fc669662de79e9ab0b282c57a5cc60b80dc5c027aaeed. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USAT20611115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743e9fd3d10f6eb6828f6533d44c478cff76280b846bb891cacf845aa1064b43. 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/USAT29902213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ba8b74fdf7f6b4626359216d24954827c72de50e8310956042565abcc36442. 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/USAT21205849.