Dougie Fir
type: MusicGroup
popularity: 4
followers: 1394
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8fc444bb3c8c301d464141f723dae89792fbd61f55691caae7f61ab7abeddfab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0c23fbf-5082-4d5d-acc6-9af4bdd3a320.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0c23fbf-5082-4d5d-acc6-9af4bdd3a320.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b0c23fbf-5082-4d5d-acc6-9af4bdd3a320
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8fc444bb3c8c301d464141f723dae89792fbd61f55691caae7f61ab7abeddfab","name":"Dougie Fir","registered_at":"2026-06-20T12:11:13Z","symbol":"NIM1610017","token_address":"0x2647d1f7294709f414b1c24fa484602162ede9a6","type":"artist","uuid":"b0c23fbf-5082-4d5d-acc6-9af4bdd3a320"}
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 0x8fc444bb3c8c301d464141f723dae89792fbd61f55691caae7f61ab7abeddfab. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b0c23fbf-5082-4d5d-acc6-9af4bdd3a320.json and https://artists.proofprofile.net/proofs/artist/b0c23fbf-5082-4d5d-acc6-9af4bdd3a320.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x8fc444bb3c8c301d464141f723dae89792fbd61f55691caae7f61ab7abeddfab","name":"Dougie Fir","registered_at":"2026-06-20T12:11:13Z","symbol":"NIM1610017","token_address":"0x2647d1f7294709f414b1c24fa484602162ede9a6","type":"artist","uuid":"b0c23fbf-5082-4d5d-acc6-9af4bdd3a320"}
album: Wilderness
  type: MusicAlbum
  date published: 2019-10-08
album: The Basement
  type: MusicAlbum
  date published: 2020-05-08
album: Best of It
  type: MusicAlbum
  date published: 2021-02-05
album: Yota
  type: MusicAlbum
  date published: 2021-05-07
album: Eat the Sheets
  type: MusicAlbum
  date published: 2022-02-28
album: Lavender Eucalyptus
  type: MusicAlbum
  date published: 2022-05-02
album: Addict
  type: MusicAlbum
  date published: 2022-07-18
album: come with doug
  type: MusicAlbum
  date published: 2022-10-14
album: fuck a job
  type: MusicAlbum
  date published: 2023-01-26
album: good love bad doug
  type: MusicAlbum
  date published: 2023-09-09
album: baby don't go
  type: MusicAlbum
  date published: 2024-02-29
album: yesterday
  type: MusicAlbum
  date published: 2024-05-13
album: Step by Step
  type: MusicAlbum
  date published: 2024-06-28
album: lethal and doug
  type: MusicAlbum
  date published: 2025-01-01