Louis Moyse (pron. moh-EEZ; 14 July 1912 – 30 July 2007) was a French flute player and composer. He was the son of influential French flutist Marcel Moyse, a co-founder of the Vermont Marlboro Music
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c932c8983988260cc3969a49f8aa1e4cd739ee5b04a74997e4e00044221543. Chain 2 (Bitcoin): anchored in block 954002 (2026-06-16T20:47:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/326ba4c3-6b2c-4ccf-a0f1-ee637a06b2c0.json and https://artists.proofprofile.net/proofs/artist/326ba4c3-6b2c-4ccf-a0f1-ee637a06b2c0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Louis Moyse Plays: Moyse, Bach, Martinu, Blavet, Mozart Volume 3
Louis Moyse Plays: Duruflé, C.P.E. Bach, Telemann, Schubert - Volume 5
Louis Moyse Plays: Handel, Martinu, Weber, Mozart - Volume 6
Louis Moyse Plays: Debussy, Haydn, Roussel, Beethoven, Vol. 4
Louis Moyse Plays: Moyse, Bach, F.X. Mozart, Roussel, Haydn, Ibert - Volume 1