Duncan Moss
type: MusicGroup
popularity: 17
followers: 797
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x921e2f9c626ce58941076b89b75590b017c6dbacd07e37059471a357b3cc71c9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953791
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953791
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc78be09-006e-4e05-b88c-d065e23b8d85.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc78be09-006e-4e05-b88c-d065e23b8d85.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dc78be09-006e-4e05-b88c-d065e23b8d85
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:40:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x921e2f9c626ce58941076b89b75590b017c6dbacd07e37059471a357b3cc71c9","name":"Duncan Moss","registered_at":"2026-06-15T03:41:39Z","symbol":"NIM0670935","token_address":"0xe698ded9a180c2375e2ba9b4a1850f3eaef8d351","type":"artist","uuid":"dc78be09-006e-4e05-b88c-d065e23b8d85"}
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 0x921e2f9c626ce58941076b89b75590b017c6dbacd07e37059471a357b3cc71c9. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc78be09-006e-4e05-b88c-d065e23b8d85.json and https://artists.proofprofile.net/proofs/artist/dc78be09-006e-4e05-b88c-d065e23b8d85.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T13:40:30Z
  text: {"copyright_id":"0x921e2f9c626ce58941076b89b75590b017c6dbacd07e37059471a357b3cc71c9","name":"Duncan Moss","registered_at":"2026-06-15T03:41:39Z","symbol":"NIM0670935","token_address":"0xe698ded9a180c2375e2ba9b4a1850f3eaef8d351","type":"artist","uuid":"dc78be09-006e-4e05-b88c-d065e23b8d85"}
album: Beginnings
  type: MusicAlbum
  date published: 2018
album: Carefree Days
  type: MusicAlbum
  date published: 2022-10-28
album: When We Were Children
  type: MusicAlbum
  date published: 2022-11-04
album: Little Bird
  type: MusicAlbum
  date published: 2022-11-11
album: Mnemonics - Part 1
  type: MusicAlbum
  date published: 2022-11-18
album: Mnemonics, Pt. 1
  type: MusicAlbum
  date published: 2022-11-18
album: Mnemonics - Part 1
  type: MusicAlbum
  date published: 2022-11-18
album: Soul Notes
  type: MusicAlbum
  date published: 2023-03-17
album: Joy (Piano and Orchestra)
  type: MusicAlbum
  date published: 2023-03-31
album: Mnemonics, Pt. 2 (Piano and Orchestra)
  type: MusicAlbum
  date published: 2023-04-21
album: Goodbye Mum (Piano and Orchestra
  type: MusicAlbum
  date published: 2023-04-21
album: Mnemonics - Part 2 (Piano and Orchestra)
  type: MusicAlbum
  date published: 2023-04-21
album: Beginnings
  type: MusicAlbum
  date published: 2023-10-20
album: Discovery
  type: MusicAlbum
  date published: 2023-11-10
album: Aspiration
  type: MusicAlbum
  date published: 2023-12-01
album: Peace
  type: MusicAlbum
  date published: 2024-04-05
album: Hope
  type: MusicAlbum
  date published: 2024-09-13