F3R DJ
type: MusicGroup
genre: hyperpop
popularity: 3
followers: 54
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfbc97e760421bf44956e10c770c968eeea47312e1faf4d4fae8210d3bdf29143
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c35d3597-b855-4f83-8043-8b3235f5e59e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c35d3597-b855-4f83-8043-8b3235f5e59e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c35d3597-b855-4f83-8043-8b3235f5e59e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfbc97e760421bf44956e10c770c968eeea47312e1faf4d4fae8210d3bdf29143","name":"F3R DJ","registered_at":"2026-06-20T20:10:22Z","symbol":"NIM1702837","token_address":"0xbf9cd93822ffcebf817e4386f3421c9d3c6db67c","type":"artist","uuid":"c35d3597-b855-4f83-8043-8b3235f5e59e"}
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 0xfbc97e760421bf44956e10c770c968eeea47312e1faf4d4fae8210d3bdf29143. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c35d3597-b855-4f83-8043-8b3235f5e59e.json and https://artists.proofprofile.net/proofs/artist/c35d3597-b855-4f83-8043-8b3235f5e59e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0xfbc97e760421bf44956e10c770c968eeea47312e1faf4d4fae8210d3bdf29143","name":"F3R DJ","registered_at":"2026-06-20T20:10:22Z","symbol":"NIM1702837","token_address":"0xbf9cd93822ffcebf817e4386f3421c9d3c6db67c","type":"artist","uuid":"c35d3597-b855-4f83-8043-8b3235f5e59e"}
album: Nerd Love
  type: MusicAlbum
  date published: 2019-01-04
album: I'm Back!
  type: MusicAlbum
  date published: 2019-03-01
album: Thinking Of You
  type: MusicAlbum
  date published: 2019-05-10
album: I'm Ready!
  type: MusicAlbum
  date published: 2019-08-18
album: Take My Hand
  type: MusicAlbum
  date published: 2021-01-01