The Orchestra Of Paul Durand
type: MusicGroup
popularity: 9
followers: 92
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x994574a5645d7c193541a7aeec0464c863500c30ae6f11d1a0c1a0ba674c6489
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953959
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953959
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/279d2c8d-a9d7-4591-ad87-1c180908216d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/279d2c8d-a9d7-4591-ad87-1c180908216d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/279d2c8d-a9d7-4591-ad87-1c180908216d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:51:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x994574a5645d7c193541a7aeec0464c863500c30ae6f11d1a0c1a0ba674c6489","name":"The Orchestra Of Paul Durand","registered_at":"2026-06-16T03:18:00Z","symbol":"NIM0920654","token_address":"0x93cfdb2ec0f7de571c88f6ee319d9a084b3c29fe","type":"artist","uuid":"279d2c8d-a9d7-4591-ad87-1c180908216d"}
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 0x994574a5645d7c193541a7aeec0464c863500c30ae6f11d1a0c1a0ba674c6489. Chain 2 (Bitcoin): anchored in block 953959 (2026-06-16T14:51:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/279d2c8d-a9d7-4591-ad87-1c180908216d.json and https://artists.proofprofile.net/proofs/artist/279d2c8d-a9d7-4591-ad87-1c180908216d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:51:55Z
  text: {"copyright_id":"0x994574a5645d7c193541a7aeec0464c863500c30ae6f11d1a0c1a0ba674c6489","name":"The Orchestra Of Paul Durand","registered_at":"2026-06-16T03:18:00Z","symbol":"NIM0920654","token_address":"0x93cfdb2ec0f7de571c88f6ee319d9a084b3c29fe","type":"artist","uuid":"279d2c8d-a9d7-4591-ad87-1c180908216d"}