Guy Lukowski
type: MusicGroup
popularity: 8
followers: 448
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde9e21bbef11217a819ffdbf9f1895fb88c86407655ca6cff862f836e662ac66
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/983b5b16-d6c0-4221-b128-0e6a0e240797.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/983b5b16-d6c0-4221-b128-0e6a0e240797.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/983b5b16-d6c0-4221-b128-0e6a0e240797
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde9e21bbef11217a819ffdbf9f1895fb88c86407655ca6cff862f836e662ac66","name":"Guy Lukowski","registered_at":"2026-06-17T18:49:16Z","symbol":"NIM1486398","token_address":"0x671f12550d1b79404b8be14486a34c97a5c59a3d","type":"artist","uuid":"983b5b16-d6c0-4221-b128-0e6a0e240797"}
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 0xde9e21bbef11217a819ffdbf9f1895fb88c86407655ca6cff862f836e662ac66. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/983b5b16-d6c0-4221-b128-0e6a0e240797.json and https://artists.proofprofile.net/proofs/artist/983b5b16-d6c0-4221-b128-0e6a0e240797.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xde9e21bbef11217a819ffdbf9f1895fb88c86407655ca6cff862f836e662ac66","name":"Guy Lukowski","registered_at":"2026-06-17T18:49:16Z","symbol":"NIM1486398","token_address":"0x671f12550d1b79404b8be14486a34c97a5c59a3d","type":"artist","uuid":"983b5b16-d6c0-4221-b128-0e6a0e240797"}
album: Patchwork
  type: MusicAlbum
  date published: 1984
album: Guitarra de America Latina
  type: MusicAlbum
  date published: 1987-01-01
album: From Yesterday to Penny Lane
  type: MusicAlbum
  date published: 1990-01-01
album: Divertimento pour 2 guitares
  type: MusicAlbum
  date published: 1993-01-01
album: L'univers symphonique de Jacques Brel
  type: MusicAlbum
  date published: 1995
album: Guitare au coeur
  type: MusicAlbum
  date published: 1995-01-01
album: Alternances pour guitare et flûte
  type: MusicAlbum
  date published: 1996-01-01
album: Guitar Hits for Cool Nights
  type: MusicAlbum
  date published: 2004-01-01
album: Aranjuez and co...
  type: MusicAlbum
  date published: 2008-01-01
album: Los Ultimos Cantos
  type: MusicAlbum
  date published: 2010-03-01
album: Jeux Interdits and Co.
  type: MusicAlbum
  date published: 2011
album: L'âme slave
  type: MusicAlbum
  date published: 2011
album: Les vents du sud
  type: MusicAlbum
  date published: 2011
album: Guitar Romance
  type: MusicAlbum
  date published: 2012
album: Guy Lukowski and Friends: Cantabile
  type: MusicAlbum
  date published: 2012
album: Casting Guitar
  type: MusicAlbum
  date published: 2012
album: Les années-club
  type: MusicAlbum
  date published: 2013
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  type: MusicAlbum
  date published: 2024-12-06
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  type: MusicAlbum
  date published: 2025-02-21