Jean-Marc Généreux
type: MusicGroup
description: Jean-Marc Généreux (/ʒɑ̃-maʁk ʒeneʁø/; born December 25, 1962) is a Canadian ballroom dance champion, choreographer and television personality from Longueuil, Quebec, Canada. He is most prominently kn
popularity: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62b7ef5169c27c3c6fa1eb40d7d559172009e75b80546540e8bc48c6a5397ae4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9becb20-e1f6-4df3-ab8a-a8b5d81752c7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9becb20-e1f6-4df3-ab8a-a8b5d81752c7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c9becb20-e1f6-4df3-ab8a-a8b5d81752c7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62b7ef5169c27c3c6fa1eb40d7d559172009e75b80546540e8bc48c6a5397ae4","name":"Jean-Marc Généreux","registered_at":"2026-06-20T22:47:06Z","symbol":"NIM1738168","token_address":"0xb586033ea0c2d531de1455934fa72ff81fd71be6","type":"artist","uuid":"c9becb20-e1f6-4df3-ab8a-a8b5d81752c7"}
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b7ef5169c27c3c6fa1eb40d7d559172009e75b80546540e8bc48c6a5397ae4. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c9becb20-e1f6-4df3-ab8a-a8b5d81752c7.json and https://artists.proofprofile.net/proofs/artist/c9becb20-e1f6-4df3-ab8a-a8b5d81752c7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x62b7ef5169c27c3c6fa1eb40d7d559172009e75b80546540e8bc48c6a5397ae4","name":"Jean-Marc Généreux","registered_at":"2026-06-20T22:47:06Z","symbol":"NIM1738168","token_address":"0xb586033ea0c2d531de1455934fa72ff81fd71be6","type":"artist","uuid":"c9becb20-e1f6-4df3-ab8a-a8b5d81752c7"}