Vicky Rossignol
type: MusicGroup
genre: rumba congolaise
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd34ab6a16218d06f2a1d580f6d6a552e007241b5b6c464a4a01927bbac918d5d
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/4a9aead3-f46e-4955-bea9-441dcc2b25da.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4a9aead3-f46e-4955-bea9-441dcc2b25da.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4a9aead3-f46e-4955-bea9-441dcc2b25da
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd34ab6a16218d06f2a1d580f6d6a552e007241b5b6c464a4a01927bbac918d5d","name":"Vicky Rossignol","registered_at":"2026-06-16T15:36:57Z","symbol":"NIM1097048","token_address":"0x6e9bf938f33f961d5273bfdb5bf11f7e972ab368","type":"artist","uuid":"4a9aead3-f46e-4955-bea9-441dcc2b25da"}
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 0xd34ab6a16218d06f2a1d580f6d6a552e007241b5b6c464a4a01927bbac918d5d. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4a9aead3-f46e-4955-bea9-441dcc2b25da.json and https://artists.proofprofile.net/proofs/artist/4a9aead3-f46e-4955-bea9-441dcc2b25da.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xd34ab6a16218d06f2a1d580f6d6a552e007241b5b6c464a4a01927bbac918d5d","name":"Vicky Rossignol","registered_at":"2026-06-16T15:36:57Z","symbol":"NIM1097048","token_address":"0x6e9bf938f33f961d5273bfdb5bf11f7e972ab368","type":"artist","uuid":"4a9aead3-f46e-4955-bea9-441dcc2b25da"}