Georgie Stoll (born George Martin Stoll; May 7, 1905 – January 18, 1985) was a musical director, conductor, Academy Award-winning composer, and jazz violinist, associated with the Golden Age of Metro-
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 0x7ae739eeb278d8d80bbd69e1d3ad26b88556f8137e3cf5ab012c7a3fcd267de7. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/95f8a6dd-037e-4fbb-8222-ce2bda3bddae.json and https://artists.proofprofile.net/proofs/artist/95f8a6dd-037e-4fbb-8222-ce2bda3bddae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).