Justin Mullens
type: MusicGroup
genre: free jazz
popularity: 2
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d47353744a9b1cf83c4551672faeba0d5a788fef32e35a1999aff281653bff7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a504e24b-49fe-46c5-8492-73dfdb65c14f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a504e24b-49fe-46c5-8492-73dfdb65c14f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a504e24b-49fe-46c5-8492-73dfdb65c14f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d47353744a9b1cf83c4551672faeba0d5a788fef32e35a1999aff281653bff7","name":"Justin Mullens","registered_at":"2026-06-20T07:10:18Z","symbol":"NIM1550390","token_address":"0x091e099bbba6e83c8cf9ce2f1d3b69289f719d04","type":"artist","uuid":"a504e24b-49fe-46c5-8492-73dfdb65c14f"}
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 0x3d47353744a9b1cf83c4551672faeba0d5a788fef32e35a1999aff281653bff7. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a504e24b-49fe-46c5-8492-73dfdb65c14f.json and https://artists.proofprofile.net/proofs/artist/a504e24b-49fe-46c5-8492-73dfdb65c14f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x3d47353744a9b1cf83c4551672faeba0d5a788fef32e35a1999aff281653bff7","name":"Justin Mullens","registered_at":"2026-06-20T07:10:18Z","symbol":"NIM1550390","token_address":"0x091e099bbba6e83c8cf9ce2f1d3b69289f719d04","type":"artist","uuid":"a504e24b-49fe-46c5-8492-73dfdb65c14f"}
album: Justin Mullens & The Delphian Jazz orchestra
  type: MusicAlbum
  date published: 2003
album: Tales of Pan and Eyes of Arggus
  type: MusicAlbum
  date published: 2009-12-01
album: The Cornucopiad
  type: MusicAlbum
  date published: 2016-03-11