Jean-Paul Fouchécourt
type: MusicGroup
genre: opera
genre: requiem
description: thumb|2015 Jean-Paul Fouchécourt is a French tenor, mostly as an opera singer. He was born on 30 August 1958 at Blanzy in the Burgundy region. He is best known for singing French Baroque music, especi
popularity: 21
followers: 392
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  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 0x6136b7ec9dfd3a8cdc4e1cd8808718e180906c0c951e10f96f248fb43325b209. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/84ae8103-5f67-4da7-83c4-26b7ba14ca67.json and https://artists.proofprofile.net/proofs/artist/84ae8103-5f67-4da7-83c4-26b7ba14ca67.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
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album: Gilles: Te Deum - Motet: Diligam te, Domine
  type: MusicAlbum
  date published: 2002-01-01