Jason Foxx
type: MusicGroup
popularity: 5
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3db4968fb336073b2e71b3b4eead0d043aa61186064cf515da8c51ea6de30763
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cb284d79-dd1a-4da4-a01a-799daa69db06.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cb284d79-dd1a-4da4-a01a-799daa69db06.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cb284d79-dd1a-4da4-a01a-799daa69db06
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3db4968fb336073b2e71b3b4eead0d043aa61186064cf515da8c51ea6de30763","name":"Jason Foxx","registered_at":"2026-06-20T22:59:39Z","symbol":"NIM1742342","token_address":"0x535ab6910dbbee168ad3cc70b3d93f84b8e791b3","type":"artist","uuid":"cb284d79-dd1a-4da4-a01a-799daa69db06"}
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 0x3db4968fb336073b2e71b3b4eead0d043aa61186064cf515da8c51ea6de30763. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cb284d79-dd1a-4da4-a01a-799daa69db06.json and https://artists.proofprofile.net/proofs/artist/cb284d79-dd1a-4da4-a01a-799daa69db06.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x3db4968fb336073b2e71b3b4eead0d043aa61186064cf515da8c51ea6de30763","name":"Jason Foxx","registered_at":"2026-06-20T22:59:39Z","symbol":"NIM1742342","token_address":"0x535ab6910dbbee168ad3cc70b3d93f84b8e791b3","type":"artist","uuid":"cb284d79-dd1a-4da4-a01a-799daa69db06"}