Mose Vinson (June 2 or August 7, 1917 – November 16, 2002) LeBlanc and Eagle give a birthdate of June 2, 1917, "near Holly Springs," Mississippi, but also note that the Social Security Death Index rec
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 0x7f37227c2a48fcbf188e1ce9f5917167cd0f972b56b27cf7f86b5489f431d9e2. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/688434c5-9bf6-4af4-aca5-b7079008aa21.json and https://artists.proofprofile.net/proofs/artist/688434c5-9bf6-4af4-aca5-b7079008aa21.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mr. Boogie Woogie: The Music of Mose Vinson