Matthew Gough
type: MusicGroup
description: Sir Matthew Gough (died 5 July 1450) was a Welsh soldier who served in the Hundred Years' War. Biography Gough was a son of Owen Gough and Hawys Hanmer. He is known to have taken part in the battles
popularity: 2
followers: 43
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c4b64190eca7be7598e417d780dc6c42e57c9e487347b8d70d2275f02e89ea9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c81d871c-27ff-4191-80ad-0c18d400d643.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c81d871c-27ff-4191-80ad-0c18d400d643.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c81d871c-27ff-4191-80ad-0c18d400d643
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c4b64190eca7be7598e417d780dc6c42e57c9e487347b8d70d2275f02e89ea9","name":"Matthew Gough","registered_at":"2026-06-20T22:02:07Z","symbol":"NIM1727941","token_address":"0x0a32c46677dd9eb7b64c5b5dd0a10926112b1563","type":"artist","uuid":"c81d871c-27ff-4191-80ad-0c18d400d643"}
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 0x4c4b64190eca7be7598e417d780dc6c42e57c9e487347b8d70d2275f02e89ea9. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c81d871c-27ff-4191-80ad-0c18d400d643.json and https://artists.proofprofile.net/proofs/artist/c81d871c-27ff-4191-80ad-0c18d400d643.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x4c4b64190eca7be7598e417d780dc6c42e57c9e487347b8d70d2275f02e89ea9","name":"Matthew Gough","registered_at":"2026-06-20T22:02:07Z","symbol":"NIM1727941","token_address":"0x0a32c46677dd9eb7b64c5b5dd0a10926112b1563","type":"artist","uuid":"c81d871c-27ff-4191-80ad-0c18d400d643"}
album: Ito's My Turn
  type: MusicAlbum
  date published: 2024-11-30