Ricky Kotka
type: MusicGroup
genre: finnish pop
genre: finnish rock
popularity: 7
followers: 339
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x341304a59bf5ea19c6f1b46e0a032f2577aa972e205611005d7670d852793ad9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953928
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953928
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1cfe21da-10f1-4219-b591-7680cbe1871b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1cfe21da-10f1-4219-b591-7680cbe1871b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1cfe21da-10f1-4219-b591-7680cbe1871b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:21:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x341304a59bf5ea19c6f1b46e0a032f2577aa972e205611005d7670d852793ad9","name":"Ricky Kotka","registered_at":"2026-06-15T23:55:19Z","symbol":"NIM0872251","token_address":"0x6e00af6e73b6805b9b49241ef54fdcb763e37780","type":"artist","uuid":"1cfe21da-10f1-4219-b591-7680cbe1871b"}
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 0x341304a59bf5ea19c6f1b46e0a032f2577aa972e205611005d7670d852793ad9. Chain 2 (Bitcoin): anchored in block 953928 (2026-06-16T10:21:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1cfe21da-10f1-4219-b591-7680cbe1871b.json and https://artists.proofprofile.net/proofs/artist/1cfe21da-10f1-4219-b591-7680cbe1871b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T10:21:55Z
  text: {"copyright_id":"0x341304a59bf5ea19c6f1b46e0a032f2577aa972e205611005d7670d852793ad9","name":"Ricky Kotka","registered_at":"2026-06-15T23:55:19Z","symbol":"NIM0872251","token_address":"0x6e00af6e73b6805b9b49241ef54fdcb763e37780","type":"artist","uuid":"1cfe21da-10f1-4219-b591-7680cbe1871b"}
album: ATK-Mies
  type: MusicAlbum
  date published: 2019-10-25
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  type: MusicAlbum
  date published: 2019-11-08
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  type: MusicAlbum
  date published: 2019-12-13
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  type: MusicAlbum
  date published: 2020-03-20
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  type: MusicAlbum
  date published: 2020-07-08
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  type: MusicAlbum
  date published: 2020-10-09
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2021-05-07
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  type: MusicAlbum
  date published: 2021-09-24
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2022-06-03
album: Hengitä
  type: MusicAlbum
  date published: 2023-03-31
album: Outoja asioita
  type: MusicAlbum
  date published: 2024-09-20
album: Myrskyn silmässä
  type: MusicAlbum
  date published: 2025-03-28
  track: Myrskyn silmässä
    type: MusicRecording
    duration: PT3M6S
    duration ms: 186368
    explicit: false
    by artist: Ricky Kotka
    in album: Myrskyn silmässä
      type: MusicAlbum
      date published: 2025-03-28
    genre: finnish pop
    genre: finnish rock
    isrc code: QZHNB2581883
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T19:18:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x70f8776613d53d22767fa9c44219216be7a842209d012b77bf169223a70bf940
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2581883
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x70f8776613d53d22767fa9c44219216be7a842209d012b77bf169223a70bf940. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZHNB2581883.
      date published: 2026-07-05T01:12:41Z
    audio: Myrskyn silmässä
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 169.967
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.485
      additional property: Energy
        type: PropertyValue
        value: 0.719
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.225
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.623
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.413
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major