Yannick Jaulin
type: MusicGroup
genre: chanson
description: Yannick Jaulin (born ) is a French storyteller, actor, and playwright. He was born in Aubigny, Vendée, France. He is also described as a diseur (a speaker-performer in the oral tradition), singer, and
popularity: 2
followers: 279
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfcce459cf0a3ef9a19c7f735ae3bae8ed7b847beac08420b9220ab4d74101e9d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53b37ad4-1270-4d7b-9e01-f9e9db2fd72c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53b37ad4-1270-4d7b-9e01-f9e9db2fd72c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/53b37ad4-1270-4d7b-9e01-f9e9db2fd72c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfcce459cf0a3ef9a19c7f735ae3bae8ed7b847beac08420b9220ab4d74101e9d","name":"Yannick Jaulin","registered_at":"2026-06-16T18:42:53Z","symbol":"NIM1141403","token_address":"0x5aa02b32f4004b7c418f08bfabd52ca8f98d1042","type":"artist","uuid":"53b37ad4-1270-4d7b-9e01-f9e9db2fd72c"}
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcce459cf0a3ef9a19c7f735ae3bae8ed7b847beac08420b9220ab4d74101e9d. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/53b37ad4-1270-4d7b-9e01-f9e9db2fd72c.json and https://artists.proofprofile.net/proofs/artist/53b37ad4-1270-4d7b-9e01-f9e9db2fd72c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xfcce459cf0a3ef9a19c7f735ae3bae8ed7b847beac08420b9220ab4d74101e9d","name":"Yannick Jaulin","registered_at":"2026-06-16T18:42:53Z","symbol":"NIM1141403","token_address":"0x5aa02b32f4004b7c418f08bfabd52ca8f98d1042","type":"artist","uuid":"53b37ad4-1270-4d7b-9e01-f9e9db2fd72c"}
album: Contes pour les drôles
  type: MusicAlbum
  date published: 1994-01-01
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  type: MusicAlbum
  date published: 2001-11-01
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  type: MusicAlbum
  date published: 2004-03-01
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  type: MusicAlbum
  date published: 2017-03-28
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  date published: 2017-03-29
album: La vie des roses
  type: MusicAlbum
  date published: 2018-02-05
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  type: MusicAlbum
  date published: 2018-02-05
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-01-25