Bryan Appleyard
type: MusicGroup
description: Bryan Appleyard (born 24 August 1951, Manchester) is a British journalist and author. Life and work Appleyard was educated at Bolton Schoolboltonschool.org and King's College, Cambridge. He worked
popularity: 2
followers: 89
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec4d80c33551bf5c09bebd1bb04f63d03b5a82842772e6c3cc927e5925cd7e05
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0c990b0a-e7c3-41b9-badd-d003d5032f3c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0c990b0a-e7c3-41b9-badd-d003d5032f3c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0c990b0a-e7c3-41b9-badd-d003d5032f3c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xec4d80c33551bf5c09bebd1bb04f63d03b5a82842772e6c3cc927e5925cd7e05","name":"Bryan Appleyard","registered_at":"2026-06-15T17:58:19Z","symbol":"NIM0787087","token_address":"0xd689537fb7423a22df0a7d49e125932584e63b38","type":"artist","uuid":"0c990b0a-e7c3-41b9-badd-d003d5032f3c"}
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 0xec4d80c33551bf5c09bebd1bb04f63d03b5a82842772e6c3cc927e5925cd7e05. Chain 2 (Bitcoin): anchored in block 953886 (2026-06-16T04:37:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0c990b0a-e7c3-41b9-badd-d003d5032f3c.json and https://artists.proofprofile.net/proofs/artist/0c990b0a-e7c3-41b9-badd-d003d5032f3c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:37:45Z
  text: {"copyright_id":"0xec4d80c33551bf5c09bebd1bb04f63d03b5a82842772e6c3cc927e5925cd7e05","name":"Bryan Appleyard","registered_at":"2026-06-15T17:58:19Z","symbol":"NIM0787087","token_address":"0xd689537fb7423a22df0a7d49e125932584e63b38","type":"artist","uuid":"0c990b0a-e7c3-41b9-badd-d003d5032f3c"}
album: The Car [The Rise and Fall of the Machine That Made the Modern World (Unabridged)]
  type: MusicAlbum
  date published: 2022-09-06