'My Fair Lady Ensemble'
type: MusicGroup
popularity: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43a3ba7a298ae5236118f099b19b53d26f76727233fc3fe05da66a207ecbc5cc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953896
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953896
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1163d5e3-a400-4592-b2e7-29ae03c50f7b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1163d5e3-a400-4592-b2e7-29ae03c50f7b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1163d5e3-a400-4592-b2e7-29ae03c50f7b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43a3ba7a298ae5236118f099b19b53d26f76727233fc3fe05da66a207ecbc5cc","name":"'My Fair Lady Ensemble'","registered_at":"2026-06-15T19:28:27Z","symbol":"NIM0808595","token_address":"0x40541bb90267cc743693a46371959fb9b549ab50","type":"artist","uuid":"1163d5e3-a400-4592-b2e7-29ae03c50f7b"}
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 0x43a3ba7a298ae5236118f099b19b53d26f76727233fc3fe05da66a207ecbc5cc. 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/1163d5e3-a400-4592-b2e7-29ae03c50f7b.json and https://artists.proofprofile.net/proofs/artist/1163d5e3-a400-4592-b2e7-29ae03c50f7b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x43a3ba7a298ae5236118f099b19b53d26f76727233fc3fe05da66a207ecbc5cc","name":"'My Fair Lady Ensemble'","registered_at":"2026-06-15T19:28:27Z","symbol":"NIM0808595","token_address":"0x40541bb90267cc743693a46371959fb9b549ab50","type":"artist","uuid":"1163d5e3-a400-4592-b2e7-29ae03c50f7b"}