Vyvyan Hope-Scott
type: MusicGroup
genre: ragtime
popularity: 3
followers: 51
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1abf6c8eaaeced81c2f0db91902167dfa9e290768cd42ef8aa9c62eb4374db59
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954063
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954063
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47274694-67e3-4730-ab7d-ab0fcb41f2dc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47274694-67e3-4730-ab7d-ab0fcb41f2dc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/47274694-67e3-4730-ab7d-ab0fcb41f2dc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:49:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1abf6c8eaaeced81c2f0db91902167dfa9e290768cd42ef8aa9c62eb4374db59","name":"Vyvyan Hope-Scott","registered_at":"2026-06-16T14:41:49Z","symbol":"NIM1083883","token_address":"0x73112cd7d18344a232d7c85c2bd5ca8967d71418","type":"artist","uuid":"47274694-67e3-4730-ab7d-ab0fcb41f2dc"}
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 0x1abf6c8eaaeced81c2f0db91902167dfa9e290768cd42ef8aa9c62eb4374db59. 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/47274694-67e3-4730-ab7d-ab0fcb41f2dc.json and https://artists.proofprofile.net/proofs/artist/47274694-67e3-4730-ab7d-ab0fcb41f2dc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x1abf6c8eaaeced81c2f0db91902167dfa9e290768cd42ef8aa9c62eb4374db59","name":"Vyvyan Hope-Scott","registered_at":"2026-06-16T14:41:49Z","symbol":"NIM1083883","token_address":"0x73112cd7d18344a232d7c85c2bd5ca8967d71418","type":"artist","uuid":"47274694-67e3-4730-ab7d-ab0fcb41f2dc"}
album: The Hotel Lobby
  type: MusicAlbum
  date published: 2019-01-09
album: White Cube Squared
  type: MusicAlbum
  date published: 2021-07-29
album: Infinite Vista
  type: MusicAlbum
  date published: 2022-04-16
album: Art Class
  type: MusicAlbum
  date published: 2023-02-01
album: Cocktail Christmas
  type: MusicAlbum
  date published: 2023-06-02