Barton Fink
type: MusicGroup
description: Barton Fink is a 1991 American black comedy thriller film written, produced, edited and directed by the Coen brothers. Set in 1941, it stars John Turturro in the title role as a young New York City pl
popularity: 3
followers: 1152
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2667a338649813876c25b0e49ce77b4764de14cb529334c2ce6827e2d1ba718
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954063
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954063
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48338d11-9a8c-46d8-8579-fc5c445b7962.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48338d11-9a8c-46d8-8579-fc5c445b7962.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/48338d11-9a8c-46d8-8579-fc5c445b7962
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:49:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2667a338649813876c25b0e49ce77b4764de14cb529334c2ce6827e2d1ba718","name":"Barton Fink","registered_at":"2026-06-16T14:45:32Z","symbol":"NIM1084769","token_address":"0xf81f170c8b75e36c199df11d03b0ad3b6b360ea3","type":"artist","uuid":"48338d11-9a8c-46d8-8579-fc5c445b7962"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2667a338649813876c25b0e49ce77b4764de14cb529334c2ce6827e2d1ba718. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/48338d11-9a8c-46d8-8579-fc5c445b7962.json and https://artists.proofprofile.net/proofs/artist/48338d11-9a8c-46d8-8579-fc5c445b7962.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xd2667a338649813876c25b0e49ce77b4764de14cb529334c2ce6827e2d1ba718","name":"Barton Fink","registered_at":"2026-06-16T14:45:32Z","symbol":"NIM1084769","token_address":"0xf81f170c8b75e36c199df11d03b0ad3b6b360ea3","type":"artist","uuid":"48338d11-9a8c-46d8-8579-fc5c445b7962"}
album: Gear
  type: MusicAlbum
  date published: 2009-03-01
album: Gear
  type: MusicAlbum
  date published: 2009-03-01
album: If You Know
  type: MusicAlbum
  date published: 2011-03-23
album: If You Know - EP
  type: MusicAlbum
  date published: 2011-05-09
album: If You Know
  type: MusicAlbum
  date published: 2011-05-09