VNCE Williams
type: MusicGroup
genre: acoustic pop
popularity: 10
followers: 858
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1fee735c2b4b012949db3749ca375fbe3c1c5857dcd8c300687e91e50d226ec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1c04b8d-31cf-4a2a-9b39-2dbb6321c029.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1c04b8d-31cf-4a2a-9b39-2dbb6321c029.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d1c04b8d-31cf-4a2a-9b39-2dbb6321c029
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa1fee735c2b4b012949db3749ca375fbe3c1c5857dcd8c300687e91e50d226ec","name":"VNCE Williams","registered_at":"2026-06-21T01:12:06Z","symbol":"NIM1772922","token_address":"0xd181f4625b7ff5680f3f351945747318bdaf2886","type":"artist","uuid":"d1c04b8d-31cf-4a2a-9b39-2dbb6321c029"}
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 0xa1fee735c2b4b012949db3749ca375fbe3c1c5857dcd8c300687e91e50d226ec. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d1c04b8d-31cf-4a2a-9b39-2dbb6321c029.json and https://artists.proofprofile.net/proofs/artist/d1c04b8d-31cf-4a2a-9b39-2dbb6321c029.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xa1fee735c2b4b012949db3749ca375fbe3c1c5857dcd8c300687e91e50d226ec","name":"VNCE Williams","registered_at":"2026-06-21T01:12:06Z","symbol":"NIM1772922","token_address":"0xd181f4625b7ff5680f3f351945747318bdaf2886","type":"artist","uuid":"d1c04b8d-31cf-4a2a-9b39-2dbb6321c029"}
album: There You Are (Acoustic version)
  type: MusicAlbum
  date published: 2019-01-02
album: Anxiety (Acoustic Version)
  type: MusicAlbum
  date published: 2019-02-06
album: Break Up With Your Girlfriend, I'm Bored (Acoustic Version)
  type: MusicAlbum
  date published: 2019-02-22
album: Us (Acoustic Version)
  type: MusicAlbum
  date published: 2019-04-17