Jack Houston
type: MusicGroup
genre: celtic
genre: traditional music
description: John William Houston (30 December 1919 – 27 October 2008) was an Australian politician. He was the Labor member for Bulimba in the Legislative Assembly of Queensland from 1957 to 1980. He was the Lead
popularity: 5
followers: 113
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f9debdcb2edc1fd9ab24bf53587cb90c7aed9c3ce675e928323b10d7320f02b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b08998a8-d69f-4c2e-8104-f13b455bfd1d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b08998a8-d69f-4c2e-8104-f13b455bfd1d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b08998a8-d69f-4c2e-8104-f13b455bfd1d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f9debdcb2edc1fd9ab24bf53587cb90c7aed9c3ce675e928323b10d7320f02b","name":"Jack Houston","registered_at":"2026-06-20T12:16:15Z","symbol":"NIM1609662","token_address":"0x5f5f5252686532c900a30dfbe1f8727a51bc9cff","type":"artist","uuid":"b08998a8-d69f-4c2e-8104-f13b455bfd1d"}
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 0x2f9debdcb2edc1fd9ab24bf53587cb90c7aed9c3ce675e928323b10d7320f02b. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b08998a8-d69f-4c2e-8104-f13b455bfd1d.json and https://artists.proofprofile.net/proofs/artist/b08998a8-d69f-4c2e-8104-f13b455bfd1d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x2f9debdcb2edc1fd9ab24bf53587cb90c7aed9c3ce675e928323b10d7320f02b","name":"Jack Houston","registered_at":"2026-06-20T12:16:15Z","symbol":"NIM1609662","token_address":"0x5f5f5252686532c900a30dfbe1f8727a51bc9cff","type":"artist","uuid":"b08998a8-d69f-4c2e-8104-f13b455bfd1d"}
album: Ómós
  type: MusicAlbum
  date published: 2023-07-19