Jonna Pirttijoki
type: MusicGroup
genre: iskelmä
genre: tango
popularity: 16
followers: 112
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0a463cbc9b42843356af08d5cd7e68698af6c10d9bd35b17a9ebf505e3dcafc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8930167-3466-442b-80b3-b56e5205c4dc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8930167-3466-442b-80b3-b56e5205c4dc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a8930167-3466-442b-80b3-b56e5205c4dc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd0a463cbc9b42843356af08d5cd7e68698af6c10d9bd35b17a9ebf505e3dcafc","name":"Jonna Pirttijoki","registered_at":"2026-06-14T22:16:13Z","symbol":"NIM0593210","token_address":"0x154d724f8542e775790de877bee2a6b73794f352","type":"artist","uuid":"a8930167-3466-442b-80b3-b56e5205c4dc"}
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 0xd0a463cbc9b42843356af08d5cd7e68698af6c10d9bd35b17a9ebf505e3dcafc. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a8930167-3466-442b-80b3-b56e5205c4dc.json and https://artists.proofprofile.net/proofs/artist/a8930167-3466-442b-80b3-b56e5205c4dc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:12:23Z
  text: {"copyright_id":"0xd0a463cbc9b42843356af08d5cd7e68698af6c10d9bd35b17a9ebf505e3dcafc","name":"Jonna Pirttijoki","registered_at":"2026-06-14T22:16:13Z","symbol":"NIM0593210","token_address":"0x154d724f8542e775790de877bee2a6b73794f352","type":"artist","uuid":"a8930167-3466-442b-80b3-b56e5205c4dc"}
album: Liikaa
  type: MusicAlbum
  date published: 2024-11-22
album: Toisillemme
  type: MusicAlbum
  date published: 2025-03-21
album: Kielletyt leikit
  type: MusicAlbum
  date published: 2025-05-23
  track: Kielletyt leikit
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178600
    explicit: false
    by artist: Jonna Pirttijoki
    in album: Kielletyt leikit
      type: MusicAlbum
      date published: 2025-05-23
    genre: iskelmä
    genre: tango
    isrc code: FITXD2500460
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T08:11:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4149f0ee10236619e1dea13afecf9406d4fbb12eb9c64570e11d901ba76b7ec6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956656
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956656
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FITXD2500460
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T14:03:39Z
    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 0x4149f0ee10236619e1dea13afecf9406d4fbb12eb9c64570e11d901ba76b7ec6. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/FITXD2500460.
      date published: 2026-07-04T14:03:39Z
    audio: Kielletyt leikit
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.173
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.369
      additional property: Energy
        type: PropertyValue
        value: 0.475
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.275
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.057
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.424
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.809
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor