NKT
type: MusicGroup
popularity: 6
followers: 116
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xffd4bdc01364553265172c75151ebb6a53c3ca29ab1eb6141d4de8da36e64d3c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/abd069be-e75b-467d-8b75-c758eeeedc70.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/abd069be-e75b-467d-8b75-c758eeeedc70.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/abd069be-e75b-467d-8b75-c758eeeedc70
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
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 0xffd4bdc01364553265172c75151ebb6a53c3ca29ab1eb6141d4de8da36e64d3c. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/abd069be-e75b-467d-8b75-c758eeeedc70.json and https://artists.proofprofile.net/proofs/artist/abd069be-e75b-467d-8b75-c758eeeedc70.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
album: Señorita
  type: MusicAlbum
  date published: 2019-07-04
album: Cœur Sombre 3
  type: MusicAlbum
  date published: 2019-11-12
album: Intro
  type: MusicAlbum
  date published: 2019-12-26
album: La Relève
  type: MusicAlbum
  date published: 2020-02-16
album: Bête de Lourd
  type: MusicAlbum
  date published: 2020-04-03
album: BDL 3
  type: MusicAlbum
  date published: 2021-02-04
album: Ça débite
  type: MusicAlbum
  date published: 2021-02-25
album: Square
  type: MusicAlbum
  date published: 2021-05-07
album: BDL 4
  type: MusicAlbum
  date published: 2021-10-15
album: Colis
  type: MusicAlbum
  date published: 2021-12-01
album: Colis
  type: MusicAlbum
  date published: 2021-12-17
album: Noir
  type: MusicAlbum
  date published: 2022-02-01
album: Bombarde
  type: MusicAlbum
  date published: 2022-02-18
album: C & B
  type: MusicAlbum
  date published: 2023-02-28
album: MISÈRE
  type: MusicAlbum
  date published: 2023-04-25
album: HISTOIRE DE
  type: MusicAlbum
  date published: 2023-06-27
album: N.N.M.P.
  type: MusicAlbum
  date published: 2024-06-25