John Watt
type: MusicGroup
popularity: 3
followers: 111
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x97c9c05ce9a962746701eeb7c3cb3aa26b501799449fd73fd2acc466fc4b10bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c0b0abc-449f-40a7-a739-c3b28cfe0321.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c0b0abc-449f-40a7-a739-c3b28cfe0321.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1c0b0abc-449f-40a7-a739-c3b28cfe0321
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x97c9c05ce9a962746701eeb7c3cb3aa26b501799449fd73fd2acc466fc4b10bd","name":"John Watt","registered_at":"2026-06-15T23:20:28Z","symbol":"NIM0863932","token_address":"0x95228fcd84259129d06ede192b138b9a504a0ae5","type":"artist","uuid":"1c0b0abc-449f-40a7-a739-c3b28cfe0321"}
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 0x97c9c05ce9a962746701eeb7c3cb3aa26b501799449fd73fd2acc466fc4b10bd. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c0b0abc-449f-40a7-a739-c3b28cfe0321.json and https://artists.proofprofile.net/proofs/artist/1c0b0abc-449f-40a7-a739-c3b28cfe0321.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x97c9c05ce9a962746701eeb7c3cb3aa26b501799449fd73fd2acc466fc4b10bd","name":"John Watt","registered_at":"2026-06-15T23:20:28Z","symbol":"NIM0863932","token_address":"0x95228fcd84259129d06ede192b138b9a504a0ae5","type":"artist","uuid":"1c0b0abc-449f-40a7-a739-c3b28cfe0321"}
album: Ballymena Town
  type: MusicAlbum
  date published: 2009-03-05
album: Ireland's Singing Farmer
  type: MusicAlbum
  date published: 2012-08-10
album: Ireland's Singing Farmer, Vol.2
  type: MusicAlbum
  date published: 2012-08-10
album: The Best of John Watt - Ireland's Singing Farmer
  type: MusicAlbum
  date published: 2012-08-10
album: Songs of Home
  type: MusicAlbum
  date published: 2013-06-21
album: Ireland's Singing Farmer, Vol. 3
  type: MusicAlbum
  date published: 2013-08-30
album: I'll Settle for Old Ireland
  type: MusicAlbum
  date published: 2014-07-11
album: Singing Farmer
  type: MusicAlbum
  date published: 2015-08-07
album: 'The Work Of The Farmer
  type: MusicAlbum
  date published: 2021-09-03