Dan Tuffy
type: MusicGroup
genre: country blues
description: Dan Tuffy is an Australian-born musician, he was bass guitarist and vocalist for Tasmanian band, Wild Pumpkins at Midnight from 1984. Note: [on-line] version established at White Room Electronic Publi
popularity: 3
followers: 293
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2ad06b434b3f935c543edaf962a41d950e67275cdf867201f85a80960403dca4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953841
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953841
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00057f78-4499-4e58-a4da-0cfaf25d7219.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00057f78-4499-4e58-a4da-0cfaf25d7219.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/00057f78-4499-4e58-a4da-0cfaf25d7219
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:20:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2ad06b434b3f935c543edaf962a41d950e67275cdf867201f85a80960403dca4","name":"Dan Tuffy","registered_at":"2026-06-15T13:38:27Z","symbol":"NIM0725220","token_address":"0x521d792200ecdb76eaed27ac58bac6a99997d80a","type":"artist","uuid":"00057f78-4499-4e58-a4da-0cfaf25d7219"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad06b434b3f935c543edaf962a41d950e67275cdf867201f85a80960403dca4. Chain 2 (Bitcoin): anchored in block 953841 (2026-06-15T22:20:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/00057f78-4499-4e58-a4da-0cfaf25d7219.json and https://artists.proofprofile.net/proofs/artist/00057f78-4499-4e58-a4da-0cfaf25d7219.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:20:26Z
  text: {"copyright_id":"0x2ad06b434b3f935c543edaf962a41d950e67275cdf867201f85a80960403dca4","name":"Dan Tuffy","registered_at":"2026-06-15T13:38:27Z","symbol":"NIM0725220","token_address":"0x521d792200ecdb76eaed27ac58bac6a99997d80a","type":"artist","uuid":"00057f78-4499-4e58-a4da-0cfaf25d7219"}
album: Songs from Dan
  type: MusicAlbum
  date published: 2016-07-11
album: Say You Will
  type: MusicAlbum
  date published: 2019-06-17
album: Letters of Gold
  type: MusicAlbum
  date published: 2020-04-24
album: Letters of Gold
  type: MusicAlbum
  date published: 2020-04-24
album: Don't Smoke in Bed
  type: MusicAlbum
  date published: 2023-04-05
album: Polecat
  type: MusicAlbum
  date published: 2023-04-28
album: Silver Morning
  type: MusicAlbum
  date published: 2023-05-16
album: Dan Tuffy and Song Crew: COUNTRY STAR
  type: MusicAlbum
  date published: 2023-06-02