White Machine
type: MusicGroup
popularity: 2
followers: 272
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff409414a24486891967c6974b39ffda83b4e906faeb1f5392f3e224c9eb765c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d92601b5-8062-474e-a1b3-cba8426f1d85.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d92601b5-8062-474e-a1b3-cba8426f1d85.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d92601b5-8062-474e-a1b3-cba8426f1d85
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff409414a24486891967c6974b39ffda83b4e906faeb1f5392f3e224c9eb765c","name":"White Machine","registered_at":"2026-06-21T03:57:36Z","symbol":"NIM1812833","token_address":"0xef30fc16e63eb0d8d3d48fbde7721f4095891cba","type":"artist","uuid":"d92601b5-8062-474e-a1b3-cba8426f1d85"}
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 0xff409414a24486891967c6974b39ffda83b4e906faeb1f5392f3e224c9eb765c. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d92601b5-8062-474e-a1b3-cba8426f1d85.json and https://artists.proofprofile.net/proofs/artist/d92601b5-8062-474e-a1b3-cba8426f1d85.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0xff409414a24486891967c6974b39ffda83b4e906faeb1f5392f3e224c9eb765c","name":"White Machine","registered_at":"2026-06-21T03:57:36Z","symbol":"NIM1812833","token_address":"0xef30fc16e63eb0d8d3d48fbde7721f4095891cba","type":"artist","uuid":"d92601b5-8062-474e-a1b3-cba8426f1d85"}
album: Higher
  type: MusicAlbum
  date published: 2016-08-05
album: Higher
  type: MusicAlbum
  date published: 2016-08-05
album: Fly
  type: MusicAlbum
  date published: 2023-01-13
album: Fly (Senssa Trance Radio Mix)
  type: MusicAlbum
  date published: 2023-03-03