Steven White
type: MusicGroup
genre: neoclassical
genre: opera
genre: orchestra
popularity: 16
followers: 70
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78a98ad82ea9614d8c4a27571819df004a354ceae3fb22b9e7324ac910b573bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953783
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953783
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5a081b9-3a60-4924-b957-5ba6bb6a4c40.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5a081b9-3a60-4924-b957-5ba6bb6a4c40.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d5a081b9-3a60-4924-b957-5ba6bb6a4c40
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:24:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x78a98ad82ea9614d8c4a27571819df004a354ceae3fb22b9e7324ac910b573bd","name":"Steven White","registered_at":"2026-06-15T03:05:21Z","symbol":"NIM0662275","token_address":"0xf59b74c59d5bfd2107816734b398ca2be7953501","type":"artist","uuid":"d5a081b9-3a60-4924-b957-5ba6bb6a4c40"}
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 0x78a98ad82ea9614d8c4a27571819df004a354ceae3fb22b9e7324ac910b573bd. Chain 2 (Bitcoin): anchored in block 953783 (2026-06-15T12:24:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d5a081b9-3a60-4924-b957-5ba6bb6a4c40.json and https://artists.proofprofile.net/proofs/artist/d5a081b9-3a60-4924-b957-5ba6bb6a4c40.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T12:24:43Z
  text: {"copyright_id":"0x78a98ad82ea9614d8c4a27571819df004a354ceae3fb22b9e7324ac910b573bd","name":"Steven White","registered_at":"2026-06-15T03:05:21Z","symbol":"NIM0662275","token_address":"0xf59b74c59d5bfd2107816734b398ca2be7953501","type":"artist","uuid":"d5a081b9-3a60-4924-b957-5ba6bb6a4c40"}
album: Бит
  type: MusicAlbum
  date published: 2017-07-31