Harold Lloyd Jenkins (September 1, 1933 – June 5, 1993), better known by his stage name Conway Twitty, was an American singer and songwriter. Initially a part of the 1950s rockabilly scene, Twitty was
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 0xbcfefc8dcc60199ced49621ee98b78197ce26b2326a90708e4dd42f5797549da. 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/643d4a7b-fc1a-4f8c-b9aa-a05af8d50fe4.json and https://artists.proofprofile.net/proofs/artist/643d4a7b-fc1a-4f8c-b9aa-a05af8d50fe4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
20th Century Masters: The Millennium Collection: Best Of Conway Twitty & Loretta Lynn
Louisiana Woman, Mississippi Man - Single Version
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 0x8677d59b232c83cd5752df447e8c01554e2c6b5ddc79cba95ee89edf81653085. 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/USMC17301384.
As Soon As I Hang Up The Phone - Single Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ddccaa0db7925639310a01a8247bf975eaa16669a0499139206de08b536383. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USMC17201355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ce26d8309001375abfccd7d74e7598ae7bf3d37ff56029dd0a6ffe63a5fa4a. 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/USMC18828504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c6bd0fa71cba1c1714400ae4cab88a6a9288318b21281637088d3c358efa74. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USMC18010975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83bba6fc473131da7c069b5d81df910fb39425795371edcb1b9458696883aca8. 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/USMC16946870.