The Black Tornado
type: MusicGroup
genre: blues
genre: blues rock
genre: modern blues
popularity: 34
followers: 98
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5585d955af45356ea3a838bc3fec256c08a5122cd261d65451141f288904275b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0997d13-70c3-47e0-9166-f5d4f5f09eb4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0997d13-70c3-47e0-9166-f5d4f5f09eb4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e0997d13-70c3-47e0-9166-f5d4f5f09eb4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5585d955af45356ea3a838bc3fec256c08a5122cd261d65451141f288904275b","name":"The Black Tornado","registered_at":"2026-06-12T11:47:26Z","symbol":"NIM0288397","token_address":"0x8730e018323494cf919089c93db62bd1bd132496","type":"artist","uuid":"e0997d13-70c3-47e0-9166-f5d4f5f09eb4"}
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 0x5585d955af45356ea3a838bc3fec256c08a5122cd261d65451141f288904275b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0997d13-70c3-47e0-9166-f5d4f5f09eb4.json and https://artists.proofprofile.net/proofs/artist/e0997d13-70c3-47e0-9166-f5d4f5f09eb4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x5585d955af45356ea3a838bc3fec256c08a5122cd261d65451141f288904275b","name":"The Black Tornado","registered_at":"2026-06-12T11:47:26Z","symbol":"NIM0288397","token_address":"0x8730e018323494cf919089c93db62bd1bd132496","type":"artist","uuid":"e0997d13-70c3-47e0-9166-f5d4f5f09eb4"}