Jukka Nissinen
type: MusicGroup
genre: finnish rock
genre: iskelmä
popularity: 6
followers: 580
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1d5ad5fd9e26dccfbf30149251913398d614de413cb69aa1074e375af1346d2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5579d763-067d-4070-a43e-0ecaff951110.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5579d763-067d-4070-a43e-0ecaff951110.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5579d763-067d-4070-a43e-0ecaff951110
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf1d5ad5fd9e26dccfbf30149251913398d614de413cb69aa1074e375af1346d2","name":"Jukka Nissinen","registered_at":"2026-06-16T19:21:32Z","symbol":"NIM1150621","token_address":"0xabe0345144d885deec46c382af21e1299d7e2dab","type":"artist","uuid":"5579d763-067d-4070-a43e-0ecaff951110"}
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 0xf1d5ad5fd9e26dccfbf30149251913398d614de413cb69aa1074e375af1346d2. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5579d763-067d-4070-a43e-0ecaff951110.json and https://artists.proofprofile.net/proofs/artist/5579d763-067d-4070-a43e-0ecaff951110.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xf1d5ad5fd9e26dccfbf30149251913398d614de413cb69aa1074e375af1346d2","name":"Jukka Nissinen","registered_at":"2026-06-16T19:21:32Z","symbol":"NIM1150621","token_address":"0xabe0345144d885deec46c382af21e1299d7e2dab","type":"artist","uuid":"5579d763-067d-4070-a43e-0ecaff951110"}
album: I
  type: MusicAlbum
  date published: 2017-07-28
album: Suomalaiset Tarjoo Kahvit
  type: MusicAlbum
  date published: 2019-06-10
album: Jukka Nissinen II
  type: MusicAlbum
  date published: 2019-08-23
album: Hetken Kukka
  type: MusicAlbum
  date published: 2021-04-09
album: Tää on Mahtavaa
  type: MusicAlbum
  date published: 2021-06-18
album: Jukka Nissinen III
  type: MusicAlbum
  date published: 2021-09-03
album: Luulit Mua Uskovaiseks
  type: MusicAlbum
  date published: 2024-03-29
album: Ryyppään Suomessa
  type: MusicAlbum
  date published: 2024-04-26
album: Jukka Nissinen IV
  type: MusicAlbum
  date published: 2024-05-31