Fred Hunt
type: MusicGroup
description: Fred Hunt may refer to: Fred Hunt (1917–1977), Canadian ice hockey player Fred Hunt (1923–1986), English jazz pianist See also Frederick Vinton Hunt, known as "Ted" (1905–1972), American acoustic
popularity: 37
followers: 94
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd37a7827fddc67ebfd049492fbac2b852031369fade8966cea46ddec11dccb53
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/987ed860-09bf-44ed-b109-686dee2fb203.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/987ed860-09bf-44ed-b109-686dee2fb203.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/987ed860-09bf-44ed-b109-686dee2fb203
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd37a7827fddc67ebfd049492fbac2b852031369fade8966cea46ddec11dccb53","name":"Fred Hunt","registered_at":"2026-06-12T05:16:10Z","symbol":"NIM0197847","token_address":"0x6550f45b5c75590a75747716f8f37c83b7a5b951","type":"artist","uuid":"987ed860-09bf-44ed-b109-686dee2fb203"}
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 0xd37a7827fddc67ebfd049492fbac2b852031369fade8966cea46ddec11dccb53. 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/987ed860-09bf-44ed-b109-686dee2fb203.json and https://artists.proofprofile.net/proofs/artist/987ed860-09bf-44ed-b109-686dee2fb203.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xd37a7827fddc67ebfd049492fbac2b852031369fade8966cea46ddec11dccb53","name":"Fred Hunt","registered_at":"2026-06-12T05:16:10Z","symbol":"NIM0197847","token_address":"0x6550f45b5c75590a75747716f8f37c83b7a5b951","type":"artist","uuid":"987ed860-09bf-44ed-b109-686dee2fb203"}