Jean-Baptiste Gorky
type: MusicGroup
popularity: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcbcdb1d65b39b78a1c203077f5bef4917d57582a2d28a8d7497dcdd4eeb798de
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aefbd187-5bc3-479e-b1e4-d1e864577379.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aefbd187-5bc3-479e-b1e4-d1e864577379.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aefbd187-5bc3-479e-b1e4-d1e864577379
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcbcdb1d65b39b78a1c203077f5bef4917d57582a2d28a8d7497dcdd4eeb798de","name":"Jean-Baptiste Gorky","registered_at":"2026-06-20T10:52:49Z","symbol":"NIM1599139","token_address":"0xbc3b6945b64c3be5cea956bdcfc9bf31840259dc","type":"artist","uuid":"aefbd187-5bc3-479e-b1e4-d1e864577379"}
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 0xcbcdb1d65b39b78a1c203077f5bef4917d57582a2d28a8d7497dcdd4eeb798de. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aefbd187-5bc3-479e-b1e4-d1e864577379.json and https://artists.proofprofile.net/proofs/artist/aefbd187-5bc3-479e-b1e4-d1e864577379.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0xcbcdb1d65b39b78a1c203077f5bef4917d57582a2d28a8d7497dcdd4eeb798de","name":"Jean-Baptiste Gorky","registered_at":"2026-06-20T10:52:49Z","symbol":"NIM1599139","token_address":"0xbc3b6945b64c3be5cea956bdcfc9bf31840259dc","type":"artist","uuid":"aefbd187-5bc3-479e-b1e4-d1e864577379"}