Kari Haapala
type: MusicGroup
genre: iskelmä
popularity: 5
followers: 178
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe56aaceba922280a5ef19325d849e2dd666eef92069a6da6867a1611f4bbb524
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/969ef235-b505-44fc-9163-f3ade4907864.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/969ef235-b505-44fc-9163-f3ade4907864.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/969ef235-b505-44fc-9163-f3ade4907864
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe56aaceba922280a5ef19325d849e2dd666eef92069a6da6867a1611f4bbb524","name":"Kari Haapala","registered_at":"2026-06-17T18:11:11Z","symbol":"NIM1477311","token_address":"0x46659122e3480abdb70247bd5e5e560cd609dd5e","type":"artist","uuid":"969ef235-b505-44fc-9163-f3ade4907864"}
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 0xe56aaceba922280a5ef19325d849e2dd666eef92069a6da6867a1611f4bbb524. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/969ef235-b505-44fc-9163-f3ade4907864.json and https://artists.proofprofile.net/proofs/artist/969ef235-b505-44fc-9163-f3ade4907864.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xe56aaceba922280a5ef19325d849e2dd666eef92069a6da6867a1611f4bbb524","name":"Kari Haapala","registered_at":"2026-06-17T18:11:11Z","symbol":"NIM1477311","token_address":"0x46659122e3480abdb70247bd5e5e560cd609dd5e","type":"artist","uuid":"969ef235-b505-44fc-9163-f3ade4907864"}
album: Tuhansien toiveiden kaivo
  type: MusicAlbum
  date published: 1986-08-15
album: Peilin tehtävä
  type: MusicAlbum
  date published: 1987-12-18
album: Outoja kuvia
  type: MusicAlbum
  date published: 1990-02-23
album: Outoja kuvia
  type: MusicAlbum
  date published: 1990-02-23
album: Tuhannet siivet
  type: MusicAlbum
  date published: 1993-08-27
album: Tuhannet siivet
  type: MusicAlbum
  date published: 1993-08-27
  track: Kansaanvälinen seikkailusankari
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183426
    explicit: false
    by artist: Kari Haapala
    in album: Tuhannet siivet
      type: MusicAlbum
      date published: 1993-08-27
    genre: iskelmä
    isrc code: FIFGL9300140
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T21:46:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaf4c8d25015325da04daaef5aa70383e9e3cfe8315a090fc3d57fe10e73a41b7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958462
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958462
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFGL9300140
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T23:17:53Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4c8d25015325da04daaef5aa70383e9e3cfe8315a090fc3d57fe10e73a41b7. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFGL9300140.
      date published: 2026-07-17T23:17:53Z
    audio: Kansaanvälinen seikkailusankari
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 113.275
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.812
      additional property: Energy
        type: PropertyValue
        value: 0.782
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.31
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.061
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.915
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.589
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Maasta Tullut
  type: MusicAlbum
  date published: 1996-02-01
album: Ansa
  type: MusicAlbum
  date published: 2013-05-31
album: Salaojamies
  type: MusicAlbum
  date published: 2021-06-04
album: Draama on taikaa
  type: MusicAlbum
  date published: 2022-01-11
album: Ukrainan tytär
  type: MusicAlbum
  date published: 2022-05-24
album: Lapualta Töölöön
  type: MusicAlbum
  date published: 2024-06-07
album: Syvään päähän
  type: MusicAlbum
  date published: 2024-10-15
album: Tyyntä myrskyn edellä
  type: MusicAlbum
  date published: 2025-05-09