John Congleton
type: MusicGroup
description: John Anthony Congleton is an American record producer, engineer, mixer, writer and musician. In addition to his production work, Congleton has fronted the alternative rock band the Paper Chase, and
popularity: 29
followers: 955
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf5c5824906a5f93f40e36c43b19120d8ea0884275cc06166ae1b9b6f3c8ac85d
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/febeb9ad-68cb-4d58-9159-b9f133e785eb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/febeb9ad-68cb-4d58-9159-b9f133e785eb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/febeb9ad-68cb-4d58-9159-b9f133e785eb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf5c5824906a5f93f40e36c43b19120d8ea0884275cc06166ae1b9b6f3c8ac85d","name":"John Congleton","registered_at":"2026-06-12T14:37:50Z","symbol":"NIM0327727","token_address":"0x6e12b50f3b5ae59468ce26ad3b3e239f1d6bbfe3","type":"artist","uuid":"febeb9ad-68cb-4d58-9159-b9f133e785eb"}
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 0xf5c5824906a5f93f40e36c43b19120d8ea0884275cc06166ae1b9b6f3c8ac85d. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/febeb9ad-68cb-4d58-9159-b9f133e785eb.json and https://artists.proofprofile.net/proofs/artist/febeb9ad-68cb-4d58-9159-b9f133e785eb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xf5c5824906a5f93f40e36c43b19120d8ea0884275cc06166ae1b9b6f3c8ac85d","name":"John Congleton","registered_at":"2026-06-12T14:37:50Z","symbol":"NIM0327727","token_address":"0x6e12b50f3b5ae59468ce26ad3b3e239f1d6bbfe3","type":"artist","uuid":"febeb9ad-68cb-4d58-9159-b9f133e785eb"}
album: Until the Horror Goes
  type: MusicAlbum
  date published: 2016-04-01