Klein Komitee
type: MusicGroup
popularity: 2
followers: 153
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa923ac667cb7b13b0e91adefcb95dc2296c13fe3221f7ec22061e92b0b4b71f7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5029ea4-2556-402b-b7d4-86a4d69b69f9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5029ea4-2556-402b-b7d4-86a4d69b69f9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e5029ea4-2556-402b-b7d4-86a4d69b69f9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa923ac667cb7b13b0e91adefcb95dc2296c13fe3221f7ec22061e92b0b4b71f7","name":"Klein Komitee","registered_at":"2026-06-21T08:16:03Z","symbol":"NIM1871967","token_address":"0x6abefbb1497a915ef85ed92000425e2c6207135d","type":"artist","uuid":"e5029ea4-2556-402b-b7d4-86a4d69b69f9"}
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 0xa923ac667cb7b13b0e91adefcb95dc2296c13fe3221f7ec22061e92b0b4b71f7. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e5029ea4-2556-402b-b7d4-86a4d69b69f9.json and https://artists.proofprofile.net/proofs/artist/e5029ea4-2556-402b-b7d4-86a4d69b69f9.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0xa923ac667cb7b13b0e91adefcb95dc2296c13fe3221f7ec22061e92b0b4b71f7","name":"Klein Komitee","registered_at":"2026-06-21T08:16:03Z","symbol":"NIM1871967","token_address":"0x6abefbb1497a915ef85ed92000425e2c6207135d","type":"artist","uuid":"e5029ea4-2556-402b-b7d4-86a4d69b69f9"}
album: Noois Panikeren
  type: MusicAlbum
  date published: 2013-10-31
album: Van De Zèè Toe an De Pit
  type: MusicAlbum
  date published: 2013-11-03
album: Da Lawijt
  type: MusicAlbum
  date published: 2013-11-03
album: Mèèrderheid & Oppoziesje
  type: MusicAlbum
  date published: 2017-12-07
album: E Piente Vers Bloed
  type: MusicAlbum
  date published: 2017-12-10
album: 'T Is Mor èèn (Kvo)
  type: MusicAlbum
  date published: 2018-09-14
album: Werkmenspientje
  type: MusicAlbum
  date published: 2021-05-01