White Knight Instrumentak
type: MusicGroup
popularity: 2
followers: 136
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb1e82429448bf2d81d143e3d4e371d92e8a53bae58435c8cfe42f086bc69296d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13078ebd-4c43-4bc1-a3c4-9a4c95824063.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13078ebd-4c43-4bc1-a3c4-9a4c95824063.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/13078ebd-4c43-4bc1-a3c4-9a4c95824063
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb1e82429448bf2d81d143e3d4e371d92e8a53bae58435c8cfe42f086bc69296d","name":"White Knight Instrumentak","registered_at":"2026-06-15T20:11:53Z","symbol":"NIM0818950","token_address":"0x6484dfbb012f0b912c788d51e1fa43e7416dc953","type":"artist","uuid":"13078ebd-4c43-4bc1-a3c4-9a4c95824063"}
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 0xb1e82429448bf2d81d143e3d4e371d92e8a53bae58435c8cfe42f086bc69296d. 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/13078ebd-4c43-4bc1-a3c4-9a4c95824063.json and https://artists.proofprofile.net/proofs/artist/13078ebd-4c43-4bc1-a3c4-9a4c95824063.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xb1e82429448bf2d81d143e3d4e371d92e8a53bae58435c8cfe42f086bc69296d","name":"White Knight Instrumentak","registered_at":"2026-06-15T20:11:53Z","symbol":"NIM0818950","token_address":"0x6484dfbb012f0b912c788d51e1fa43e7416dc953","type":"artist","uuid":"13078ebd-4c43-4bc1-a3c4-9a4c95824063"}
album: Instrumental Covers of Sheena Easton
  type: MusicAlbum
  date published: 2000
album: Instrumental Covers of Sammy Kershaw
  type: MusicAlbum
  date published: 2000
album: Instrumental Covers of Sean Paul
  type: MusicAlbum
  date published: 2000
album: Instrumental Covers of Sean Paul
  type: MusicAlbum
  date published: 2000
album: Instrumental Covers of Sheena Easton
  type: MusicAlbum
  date published: 2000
album: Instrumental Covers of Sammy Kershaw
  type: MusicAlbum
  date published: 2000