Simply Red & White
type: MusicGroup
popularity: 3
followers: 50
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4cd20a1d5b627d32975cf73ed80897fa2246e1c575e3e056a9d0d7a155d9b0e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea47f215-4314-41fa-8421-5a410d40ba08.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea47f215-4314-41fa-8421-5a410d40ba08.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ea47f215-4314-41fa-8421-5a410d40ba08
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4cd20a1d5b627d32975cf73ed80897fa2246e1c575e3e056a9d0d7a155d9b0e","name":"Simply Red & White","registered_at":"2026-06-21T10:00:51Z","symbol":"NIM1894220","token_address":"0x91c69cfd579c9138700ad4a89d3ff1b026d84615","type":"artist","uuid":"ea47f215-4314-41fa-8421-5a410d40ba08"}
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 0xa4cd20a1d5b627d32975cf73ed80897fa2246e1c575e3e056a9d0d7a155d9b0e. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea47f215-4314-41fa-8421-5a410d40ba08.json and https://artists.proofprofile.net/proofs/artist/ea47f215-4314-41fa-8421-5a410d40ba08.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0xa4cd20a1d5b627d32975cf73ed80897fa2246e1c575e3e056a9d0d7a155d9b0e","name":"Simply Red & White","registered_at":"2026-06-21T10:00:51Z","symbol":"NIM1894220","token_address":"0x91c69cfd579c9138700ad4a89d3ff1b026d84615","type":"artist","uuid":"ea47f215-4314-41fa-8421-5a410d40ba08"}