Alan Albert Shacklock (born 20 June 1950) is an English musician, composer, arranger and recording producer, who lives and works in Nashville, Tennessee. His 1972 song "The Mexican" as performed by Ba
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 0x995164d71d32c47b791579fbc8993334fbf5e8118dc1e4090edbc51801599987. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/226f3a52-1ede-4f0f-9cf7-bee6daae8ea6.json and https://artists.proofprofile.net/proofs/artist/226f3a52-1ede-4f0f-9cf7-bee6daae8ea6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Light Of The World (Here I Am To Worship) / La Luz Del Mundo (Aqui Debere Venerar)
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 0x002324907994bbf38bda360ab0f88db8e08ec77f2abef4e94174e7f929b4d959. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:31:07Z), 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/GBBTM0670417.