Chantal Perrot
type: MusicGroup
popularity: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2a86444bdc833d02ea253a1a028090b6d8f02035160ef82956cbbf5a4839d9c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953727
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953727
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91928dbd-52ed-410f-983b-87118ba24603.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91928dbd-52ed-410f-983b-87118ba24603.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/91928dbd-52ed-410f-983b-87118ba24603
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T02:33:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2a86444bdc833d02ea253a1a028090b6d8f02035160ef82956cbbf5a4839d9c","name":"Chantal Perrot","registered_at":"2026-06-14T19:50:18Z","symbol":"NIM0558379","token_address":"0x8a97dbbb13e342fae880e55ed919264f3b7fb0c5","type":"artist","uuid":"91928dbd-52ed-410f-983b-87118ba24603"}
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 0xc2a86444bdc833d02ea253a1a028090b6d8f02035160ef82956cbbf5a4839d9c. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/91928dbd-52ed-410f-983b-87118ba24603.json and https://artists.proofprofile.net/proofs/artist/91928dbd-52ed-410f-983b-87118ba24603.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0xc2a86444bdc833d02ea253a1a028090b6d8f02035160ef82956cbbf5a4839d9c","name":"Chantal Perrot","registered_at":"2026-06-14T19:50:18Z","symbol":"NIM0558379","token_address":"0x8a97dbbb13e342fae880e55ed919264f3b7fb0c5","type":"artist","uuid":"91928dbd-52ed-410f-983b-87118ba24603"}
album: Fragmente en Pixels
  type: MusicAlbum
  date published: 2024-11-23