Michel Becquet
type: MusicGroup
genre: ragtime
description: Michel Becquet (born 4 February 1954 Limoges) is a French trombonist and professor at the Conservatoire de Lyon. Life From a young age he played piano and horn, taught by his father, a professional h
popularity: 12
followers: 908
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additional property: OTSVerifyInstructions
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  value: 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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766a44d2b281a0409d02cc2be0eacaa8918eaa1ed3623f72191f1ccf97249a5e. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e2fceb46-79e2-45eb-96aa-9bea5d5d7ffb.json and https://artists.proofprofile.net/proofs/artist/e2fceb46-79e2-45eb-96aa-9bea5d5d7ffb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
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album: Les 3 Cuivres
  type: MusicAlbum
  date published: 2009-10-17
album: Concerto de trombone avec la Musique de l'Air
  type: MusicAlbum
  date published: 2023-10-14
album: Michel Becquet - 2010
  type: MusicAlbum
  date published: 2023-10-14
album: Compilation
  type: MusicAlbum
  date published: 2023-10-14
album: Trombone RECITAL
  type: MusicAlbum
  date published: 2023-10-21