Vinson Vivaldi
type: MusicGroup
popularity: 4
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd66431c043df4d276a7c6c3c4a60fe8bcd552add5d27f3afd243e368568d3d00
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953882
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953882
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a985967-77eb-46f0-a98d-e008163516ef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a985967-77eb-46f0-a98d-e008163516ef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0a985967-77eb-46f0-a98d-e008163516ef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T03:13:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd66431c043df4d276a7c6c3c4a60fe8bcd552add5d27f3afd243e368568d3d00","name":"Vinson Vivaldi","registered_at":"2026-06-15T17:11:26Z","symbol":"NIM0775900","token_address":"0x6323fbd3f3e037a493798781f246fe9598e8f5e0","type":"artist","uuid":"0a985967-77eb-46f0-a98d-e008163516ef"}
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 0xd66431c043df4d276a7c6c3c4a60fe8bcd552add5d27f3afd243e368568d3d00. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0a985967-77eb-46f0-a98d-e008163516ef.json and https://artists.proofprofile.net/proofs/artist/0a985967-77eb-46f0-a98d-e008163516ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xd66431c043df4d276a7c6c3c4a60fe8bcd552add5d27f3afd243e368568d3d00","name":"Vinson Vivaldi","registered_at":"2026-06-15T17:11:26Z","symbol":"NIM0775900","token_address":"0x6323fbd3f3e037a493798781f246fe9598e8f5e0","type":"artist","uuid":"0a985967-77eb-46f0-a98d-e008163516ef"}
album: Kinetis (Acoustic)
  type: MusicAlbum
  date published: 2019-09-27
album: Memori
  type: MusicAlbum
  date published: 2020-05-19