Viz Villainz
type: MusicGroup
genre: visual kei
popularity: 4
followers: 106
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe993ab9fd49a15327e111a8e8761dabca7bdaeb767632c54542537f0fb6cd356
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1f975fa-404b-481f-8cd3-8bf181f62e33.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1f975fa-404b-481f-8cd3-8bf181f62e33.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b1f975fa-404b-481f-8cd3-8bf181f62e33
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe993ab9fd49a15327e111a8e8761dabca7bdaeb767632c54542537f0fb6cd356","name":"Viz Villainz","registered_at":"2026-06-20T12:19:02Z","symbol":"NIM1614182","token_address":"0x6b094045e9fa98a7e095f6bd033686bfc0025e32","type":"artist","uuid":"b1f975fa-404b-481f-8cd3-8bf181f62e33"}
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 0xe993ab9fd49a15327e111a8e8761dabca7bdaeb767632c54542537f0fb6cd356. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b1f975fa-404b-481f-8cd3-8bf181f62e33.json and https://artists.proofprofile.net/proofs/artist/b1f975fa-404b-481f-8cd3-8bf181f62e33.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0xe993ab9fd49a15327e111a8e8761dabca7bdaeb767632c54542537f0fb6cd356","name":"Viz Villainz","registered_at":"2026-06-20T12:19:02Z","symbol":"NIM1614182","token_address":"0x6b094045e9fa98a7e095f6bd033686bfc0025e32","type":"artist","uuid":"b1f975fa-404b-481f-8cd3-8bf181f62e33"}
album: Secret
  type: MusicAlbum
  date published: 2024-12-03
album: Secret
  type: MusicAlbum
  date published: 2024-12-03
album: ANOTHER STORY
  type: MusicAlbum
  date published: 2025-01-01
album: ANOTHER STORY
  type: MusicAlbum
  date published: 2025-01-01