TAAK
type: MusicGroup
popularity: 3
followers: 188
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1c749493b154d8b84af2ed3fb495f0edab3cd3dfc9780f8b43abbc2c303f76a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d1f579a-cf10-4d9d-b2fa-afa41dad36c1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d1f579a-cf10-4d9d-b2fa-afa41dad36c1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8d1f579a-cf10-4d9d-b2fa-afa41dad36c1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
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 0xa1c749493b154d8b84af2ed3fb495f0edab3cd3dfc9780f8b43abbc2c303f76a. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d1f579a-cf10-4d9d-b2fa-afa41dad36c1.json and https://artists.proofprofile.net/proofs/artist/8d1f579a-cf10-4d9d-b2fa-afa41dad36c1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Eigenwijze
  type: MusicAlbum
  date published: 2023-03-08
album: Eenzaam
  type: MusicAlbum
  date published: 2023-03-15
album: Eigen boontjes
  type: MusicAlbum
  date published: 2023-03-22
album: Eminem
  type: MusicAlbum
  date published: 2023-03-29
album: Frustratie
  type: MusicAlbum
  date published: 2023-03-31
album: Provoceren
  type: MusicAlbum
  date published: 2023-10-18
album: Relatief
  type: MusicAlbum
  date published: 2023-12-08
album: Druk
  type: MusicAlbum
  date published: 2024-02-23
album: Tussenuit
  type: MusicAlbum
  date published: 2024-09-06
album: Losgelaten
  type: MusicAlbum
  date published: 2024-11-29
album: Zweven
  type: MusicAlbum
  date published: 2025-03-19
album: Reflectie
  type: MusicAlbum
  date published: 2025-04-04