John Waugh
type: MusicGroup
description: John Waugh may refer to: John S. Waugh (1929–2014), American chemist John Waugh (footballer, born 1892) (1892–?), Scottish footballer for Gillingham John Waugh (footballer, born 1889) (1889–?), Sc
popularity: 28
followers: 1117
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93aa57fb32e1e72de6138fd8aa84071b6d0b1ef31c9257425018d6ec103ce962
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ba9e420-6f2e-43d8-a291-3786a69b5a3a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ba9e420-6f2e-43d8-a291-3786a69b5a3a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7ba9e420-6f2e-43d8-a291-3786a69b5a3a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x93aa57fb32e1e72de6138fd8aa84071b6d0b1ef31c9257425018d6ec103ce962","name":"John Waugh","registered_at":"2026-06-12T02:36:14Z","symbol":"NIM0161004","token_address":"0x8f11770301b7bf0213db6e70c655a998309a3878","type":"artist","uuid":"7ba9e420-6f2e-43d8-a291-3786a69b5a3a"}
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 0x93aa57fb32e1e72de6138fd8aa84071b6d0b1ef31c9257425018d6ec103ce962. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ba9e420-6f2e-43d8-a291-3786a69b5a3a.json and https://artists.proofprofile.net/proofs/artist/7ba9e420-6f2e-43d8-a291-3786a69b5a3a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x93aa57fb32e1e72de6138fd8aa84071b6d0b1ef31c9257425018d6ec103ce962","name":"John Waugh","registered_at":"2026-06-12T02:36:14Z","symbol":"NIM0161004","token_address":"0x8f11770301b7bf0213db6e70c655a998309a3878","type":"artist","uuid":"7ba9e420-6f2e-43d8-a291-3786a69b5a3a"}
album: Flight
  type: MusicAlbum
  date published: 2015-10-02
album: Signal Hill
  type: MusicAlbum
  date published: 2021-03-26