O. J. Mullen
type: MusicGroup
popularity: 2
followers: 96
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8df5634d7401a9893e33c1f8661e6c809b7bfa6d319124a9a4dc38a728d0ea4a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b6cc9d29-2e69-4ed4-b779-7cedb76cbd27.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b6cc9d29-2e69-4ed4-b779-7cedb76cbd27.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b6cc9d29-2e69-4ed4-b779-7cedb76cbd27
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8df5634d7401a9893e33c1f8661e6c809b7bfa6d319124a9a4dc38a728d0ea4a","name":"O. J. Mullen","registered_at":"2026-06-20T15:16:15Z","symbol":"NIM1638521","token_address":"0x98256f8547ce39a141e74d4307d76ec5020fd795","type":"artist","uuid":"b6cc9d29-2e69-4ed4-b779-7cedb76cbd27"}
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 0x8df5634d7401a9893e33c1f8661e6c809b7bfa6d319124a9a4dc38a728d0ea4a. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b6cc9d29-2e69-4ed4-b779-7cedb76cbd27.json and https://artists.proofprofile.net/proofs/artist/b6cc9d29-2e69-4ed4-b779-7cedb76cbd27.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0x8df5634d7401a9893e33c1f8661e6c809b7bfa6d319124a9a4dc38a728d0ea4a","name":"O. J. Mullen","registered_at":"2026-06-20T15:16:15Z","symbol":"NIM1638521","token_address":"0x98256f8547ce39a141e74d4307d76ec5020fd795","type":"artist","uuid":"b6cc9d29-2e69-4ed4-b779-7cedb76cbd27"}
album: Wrong Woman [The BRAND NEW utterly gripping domestic thriller from author of TOP 20 BESTSELLER Three Sisters O J Mullen for Summer 2024 (Unabridged)]
  type: MusicAlbum
  date published: 2024-07-17