Jay Duncan
type: MusicGroup
genre: minimal techno
description: REDIRECT List of Neighbours characters introduced in 2008#Jay Duncan
popularity: 5
followers: 407
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d9cb5d4a168898929509ef661f60eeb657a05bc412bfa8a5c1deb8f59cebfc3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca90cf08-b148-4b80-8c0a-3c443f02fede.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca90cf08-b148-4b80-8c0a-3c443f02fede.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ca90cf08-b148-4b80-8c0a-3c443f02fede
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d9cb5d4a168898929509ef661f60eeb657a05bc412bfa8a5c1deb8f59cebfc3","name":"Jay Duncan","registered_at":"2026-06-20T22:40:22Z","symbol":"NIM1736981","token_address":"0x75c7d4332deca5ab52850a955dddc599fd7b0f5e","type":"artist","uuid":"ca90cf08-b148-4b80-8c0a-3c443f02fede"}
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 0x3d9cb5d4a168898929509ef661f60eeb657a05bc412bfa8a5c1deb8f59cebfc3. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ca90cf08-b148-4b80-8c0a-3c443f02fede.json and https://artists.proofprofile.net/proofs/artist/ca90cf08-b148-4b80-8c0a-3c443f02fede.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x3d9cb5d4a168898929509ef661f60eeb657a05bc412bfa8a5c1deb8f59cebfc3","name":"Jay Duncan","registered_at":"2026-06-20T22:40:22Z","symbol":"NIM1736981","token_address":"0x75c7d4332deca5ab52850a955dddc599fd7b0f5e","type":"artist","uuid":"ca90cf08-b148-4b80-8c0a-3c443f02fede"}
album: In Limbo
  type: MusicAlbum
  date published: 2021-07-16
album: In Limbo
  type: MusicAlbum
  date published: 2021-07-16
album: Frog Work
  type: MusicAlbum
  date published: 2023-06-23
album: Catalyst Curve
  type: MusicAlbum
  date published: 2024-11-01
album: Horse That Shows
  type: MusicAlbum
  date published: 2024-11-29
album: Night Language
  type: MusicAlbum
  date published: 2025-03-14
album: Infinite Mass
  type: MusicAlbum
  date published: 2025-03-21