Guy Cuyvers
type: MusicGroup
popularity: 2
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d151c0aa481b9a9fdaeb943a0d3daeaf3476140806130a09d783dffd41cf61d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c47bb609-ae61-48e5-b8e4-2e941342740b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c47bb609-ae61-48e5-b8e4-2e941342740b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c47bb609-ae61-48e5-b8e4-2e941342740b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d151c0aa481b9a9fdaeb943a0d3daeaf3476140806130a09d783dffd41cf61d","name":"Guy Cuyvers","registered_at":"2026-06-20T20:51:50Z","symbol":"NIM1708720","token_address":"0x63ef455756e439a45fa7084244a85d119c48d12e","type":"artist","uuid":"c47bb609-ae61-48e5-b8e4-2e941342740b"}
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 0x2d151c0aa481b9a9fdaeb943a0d3daeaf3476140806130a09d783dffd41cf61d. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c47bb609-ae61-48e5-b8e4-2e941342740b.json and https://artists.proofprofile.net/proofs/artist/c47bb609-ae61-48e5-b8e4-2e941342740b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x2d151c0aa481b9a9fdaeb943a0d3daeaf3476140806130a09d783dffd41cf61d","name":"Guy Cuyvers","registered_at":"2026-06-20T20:51:50Z","symbol":"NIM1708720","token_address":"0x63ef455756e439a45fa7084244a85d119c48d12e","type":"artist","uuid":"c47bb609-ae61-48e5-b8e4-2e941342740b"}
album: Into the Rising Sun (Original TV Series Soundtrack)
  type: MusicAlbum
  date published: 1998-01-01
album: Setting Sail (Original Soundtrack)
  type: MusicAlbum
  date published: 1999-01-01
album: Sea Suites (Original Soundtrack)
  type: MusicAlbum
  date published: 1999-01-01
album: Grande
  type: MusicAlbum
  date published: 2005-01-01
album: Lauras Stern Und Der Geheimnisvolle Drache Nian (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2009-01-01
album: Setting Sail (Original Soundtrack)
  type: MusicAlbum
  date published: 2017-07-25
album: Sea Suites (Original Soundtrack)
  type: MusicAlbum
  date published: 2017-07-31
album: Move Me
  type: MusicAlbum
  date published: 2020-09-14
album: Lauras Stern Und Der Geheimnisvolle Drache Nian (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2020-09-14
album: Tokaido
  type: MusicAlbum
  date published: 2023-05-23
album: Science Fiction
  type: MusicAlbum
  date published: 2023-05-28
album: Selected works for classical guitar
  type: MusicAlbum
  date published: 2024-05-14
album: Sea Fever (original soundtrack)
  type: MusicAlbum
  date published: 2024-05-23
album: Lauras Stern
  type: MusicAlbum
  date published: 2024-07-17
album: Into the Rising Sun (Original TV Series Soundtrack)
  type: MusicAlbum
  date published: 2025-08-21