Jean-Pierre Ensuque
type: MusicGroup
popularity: 2
followers: 65
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfeaf06c404ba0144ac86439a7bcb54c7a8bfab82fde24747a7d3ef8be5962afd
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/4d92962e-c007-45df-bc98-3c8442e079e5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4d92962e-c007-45df-bc98-3c8442e079e5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4d92962e-c007-45df-bc98-3c8442e079e5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfeaf06c404ba0144ac86439a7bcb54c7a8bfab82fde24747a7d3ef8be5962afd","name":"Jean-Pierre Ensuque","registered_at":"2026-06-16T16:41:57Z","symbol":"NIM1112544","token_address":"0xca1b07480bf72d36419c2f2c5c448d4c3cb3e17e","type":"artist","uuid":"4d92962e-c007-45df-bc98-3c8442e079e5"}
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 0xfeaf06c404ba0144ac86439a7bcb54c7a8bfab82fde24747a7d3ef8be5962afd. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4d92962e-c007-45df-bc98-3c8442e079e5.json and https://artists.proofprofile.net/proofs/artist/4d92962e-c007-45df-bc98-3c8442e079e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xfeaf06c404ba0144ac86439a7bcb54c7a8bfab82fde24747a7d3ef8be5962afd","name":"Jean-Pierre Ensuque","registered_at":"2026-06-16T16:41:57Z","symbol":"NIM1112544","token_address":"0xca1b07480bf72d36419c2f2c5c448d4c3cb3e17e","type":"artist","uuid":"4d92962e-c007-45df-bc98-3c8442e079e5"}