Joku puhuu
type: MusicGroup
popularity: 4
followers: 61
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x518c0fbc6067fa50ae2b4622855704e004bafbaba0e0e70652e803103c1f7afe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/67e2c417-cf54-4af2-bdf4-6cbe8f36aaef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/67e2c417-cf54-4af2-bdf4-6cbe8f36aaef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/67e2c417-cf54-4af2-bdf4-6cbe8f36aaef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x518c0fbc6067fa50ae2b4622855704e004bafbaba0e0e70652e803103c1f7afe","name":"Joku puhuu","registered_at":"2026-06-17T01:50:21Z","symbol":"NIM1243386","token_address":"0x038df0b36977b9bc0c69e888b197f262dbe13c6d","type":"artist","uuid":"67e2c417-cf54-4af2-bdf4-6cbe8f36aaef"}
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 0x518c0fbc6067fa50ae2b4622855704e004bafbaba0e0e70652e803103c1f7afe. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/67e2c417-cf54-4af2-bdf4-6cbe8f36aaef.json and https://artists.proofprofile.net/proofs/artist/67e2c417-cf54-4af2-bdf4-6cbe8f36aaef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x518c0fbc6067fa50ae2b4622855704e004bafbaba0e0e70652e803103c1f7afe","name":"Joku puhuu","registered_at":"2026-06-17T01:50:21Z","symbol":"NIM1243386","token_address":"0x038df0b36977b9bc0c69e888b197f262dbe13c6d","type":"artist","uuid":"67e2c417-cf54-4af2-bdf4-6cbe8f36aaef"}
album: Sinulle
  type: MusicAlbum
  date published: 2020-06-01
album: Perlan valssi
  type: MusicAlbum
  date published: 2023-06-09
album: Ei enää
  type: MusicAlbum
  date published: 2023-08-30
album: Näsijärvi
  type: MusicAlbum
  date published: 2024-11-15
album: Oma napa
  type: MusicAlbum
  date published: 2025-03-14
  track: Oma napa
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199826
    explicit: false
    by artist: Joku puhuu
    in album: Oma napa
      type: MusicAlbum
      date published: 2025-03-14
    isrc code: FIMLW2500001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T17:08:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdd7a6ece4c9daf8c63205955cb9615401ef0ea9e858e09fbc99972ccefd1bb77
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956551
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956551
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIMLW2500001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T21:18:05Z
    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 0xdd7a6ece4c9daf8c63205955cb9615401ef0ea9e858e09fbc99972ccefd1bb77. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/FIMLW2500001.
      date published: 2026-07-03T21:18:05Z
    audio: Oma napa
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.996
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.562
      additional property: Energy
        type: PropertyValue
        value: 0.73
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.028
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.119
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.567
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.346
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major