Johnathan Edwards
type: MusicGroup
genre: country rock
description: Johnathan Edwards (born 5 July 1984) is a Welsh rugby union footballer. He currently plays his club rugby as a flanker for the Cardiff Rugby Club. In 2007, Edwards was selected as captain of the Wale
popularity: 3
followers: 407
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f3cd45d62bd9026bceb073538ebc72cf5bbd14b6299378796c5f0c429efc10d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ff94523-e2ac-4bfd-8c31-dfdfc30efa53.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ff94523-e2ac-4bfd-8c31-dfdfc30efa53.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9ff94523-e2ac-4bfd-8c31-dfdfc30efa53
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f3cd45d62bd9026bceb073538ebc72cf5bbd14b6299378796c5f0c429efc10d","name":"Johnathan Edwards","registered_at":"2026-06-20T05:28:03Z","symbol":"NIM1526218","token_address":"0x71a0d9a5ef80b5f9404309e21fa8295b1fb2dda2","type":"artist","uuid":"9ff94523-e2ac-4bfd-8c31-dfdfc30efa53"}
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 0x7f3cd45d62bd9026bceb073538ebc72cf5bbd14b6299378796c5f0c429efc10d. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ff94523-e2ac-4bfd-8c31-dfdfc30efa53.json and https://artists.proofprofile.net/proofs/artist/9ff94523-e2ac-4bfd-8c31-dfdfc30efa53.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x7f3cd45d62bd9026bceb073538ebc72cf5bbd14b6299378796c5f0c429efc10d","name":"Johnathan Edwards","registered_at":"2026-06-20T05:28:03Z","symbol":"NIM1526218","token_address":"0x71a0d9a5ef80b5f9404309e21fa8295b1fb2dda2","type":"artist","uuid":"9ff94523-e2ac-4bfd-8c31-dfdfc30efa53"}