Steffan Jones
type: MusicGroup
genre: choral
description: Philip Steffan Jones (born 9 February 1974) is a former professional cricketer who played for Somerset, Northamptonshire, Derbyshire and Kent County Cricket Clubs. He was a right-handed batsman and ri
popularity: 17
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e0a655b787b463c0e2e7032f6b05cf723433c8b5fe364e3bd901c32c4272ee4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf08fbe9-0ca8-4b76-8a2d-9666be44c8a3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf08fbe9-0ca8-4b76-8a2d-9666be44c8a3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cf08fbe9-0ca8-4b76-8a2d-9666be44c8a3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1e0a655b787b463c0e2e7032f6b05cf723433c8b5fe364e3bd901c32c4272ee4","name":"Steffan Jones","registered_at":"2026-06-15T02:17:01Z","symbol":"NIM0650735","token_address":"0x29b6b6d179d1382a5349a86cf6f8ba08e5211a8a","type":"artist","uuid":"cf08fbe9-0ca8-4b76-8a2d-9666be44c8a3"}
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 0x1e0a655b787b463c0e2e7032f6b05cf723433c8b5fe364e3bd901c32c4272ee4. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf08fbe9-0ca8-4b76-8a2d-9666be44c8a3.json and https://artists.proofprofile.net/proofs/artist/cf08fbe9-0ca8-4b76-8a2d-9666be44c8a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x1e0a655b787b463c0e2e7032f6b05cf723433c8b5fe364e3bd901c32c4272ee4","name":"Steffan Jones","registered_at":"2026-06-15T02:17:01Z","symbol":"NIM0650735","token_address":"0x29b6b6d179d1382a5349a86cf6f8ba08e5211a8a","type":"artist","uuid":"cf08fbe9-0ca8-4b76-8a2d-9666be44c8a3"}