Jocelyne Béroard
type: MusicGroup
genre: kompa
genre: zouk
description: Jocelyne Béroard (born 12 September 1954) is a French singer. She is one of the lead singers of the Zouk and Compas band Kassav'. As a solo artist, she helped create zouk Beton, a music genre originat
popularity: 6
followers: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9cac78b00c8e52804c245f813762d8af8d161af3da7af7652bf999c52bd098d4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6b5fbfd-1600-4454-b06a-f638252eb00c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6b5fbfd-1600-4454-b06a-f638252eb00c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f6b5fbfd-1600-4454-b06a-f638252eb00c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9cac78b00c8e52804c245f813762d8af8d161af3da7af7652bf999c52bd098d4","name":"Jocelyne Béroard","registered_at":"2026-06-21T15:49:59Z","symbol":"NIM1965500","token_address":"0x8ff5ed3dd5cccb1f044fe3da4405ebff2a487bce","type":"artist","uuid":"f6b5fbfd-1600-4454-b06a-f638252eb00c"}
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 0x9cac78b00c8e52804c245f813762d8af8d161af3da7af7652bf999c52bd098d4. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f6b5fbfd-1600-4454-b06a-f638252eb00c.json and https://artists.proofprofile.net/proofs/artist/f6b5fbfd-1600-4454-b06a-f638252eb00c.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x9cac78b00c8e52804c245f813762d8af8d161af3da7af7652bf999c52bd098d4","name":"Jocelyne Béroard","registered_at":"2026-06-21T15:49:59Z","symbol":"NIM1965500","token_address":"0x8ff5ed3dd5cccb1f044fe3da4405ebff2a487bce","type":"artist","uuid":"f6b5fbfd-1600-4454-b06a-f638252eb00c"}