Kejti Pyry
type: MusicGroup
popularity: 10
followers: 1650
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5e84d60b7c38b76c145acd61b77da72c193d6a45eb7db7ce36ddc3b71d7e453
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/65ba0c82-fa28-4b9a-aac6-af217edcec37.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/65ba0c82-fa28-4b9a-aac6-af217edcec37.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/65ba0c82-fa28-4b9a-aac6-af217edcec37
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe5e84d60b7c38b76c145acd61b77da72c193d6a45eb7db7ce36ddc3b71d7e453","name":"Kejti Pyry","registered_at":"2026-06-17T01:06:40Z","symbol":"NIM1232954","token_address":"0xb8737bf7f0a087c9431b73f09438be6fb4b62d29","type":"artist","uuid":"65ba0c82-fa28-4b9a-aac6-af217edcec37"}
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 0xe5e84d60b7c38b76c145acd61b77da72c193d6a45eb7db7ce36ddc3b71d7e453. 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/65ba0c82-fa28-4b9a-aac6-af217edcec37.json and https://artists.proofprofile.net/proofs/artist/65ba0c82-fa28-4b9a-aac6-af217edcec37.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe5e84d60b7c38b76c145acd61b77da72c193d6a45eb7db7ce36ddc3b71d7e453","name":"Kejti Pyry","registered_at":"2026-06-17T01:06:40Z","symbol":"NIM1232954","token_address":"0xb8737bf7f0a087c9431b73f09438be6fb4b62d29","type":"artist","uuid":"65ba0c82-fa28-4b9a-aac6-af217edcec37"}
album: Bierz co chcesz
  type: MusicAlbum
  date published: 2020-06-19
album: Bierz co chcesz (Szati Dziewczynka Remix)
  type: MusicAlbum
  date published: 2021-04-09
album: Kobieta z kasą
  type: MusicAlbum
  date published: 2022-06-03
  track: Kobieta z kasą
    type: MusicRecording
    duration: PT2M1S
    duration ms: 121846
    explicit: true
    by artist: Kejti Pyry
    in album: Kobieta z kasą
      type: MusicAlbum
      date published: 2022-06-03
    isrc code: QZLQR2107320
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T19:33:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6ba48f66440e1ace9c0f6c263520b34222da6888a3804f8b409d9244492d5e1b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957747
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957747
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZLQR2107320
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T19:35:06Z
    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 0x6ba48f66440e1ace9c0f6c263520b34222da6888a3804f8b409d9244492d5e1b. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/QZLQR2107320.
      date published: 2026-07-12T19:35:06Z
    audio: Kobieta z kasą
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.93
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.751
      additional property: Energy
        type: PropertyValue
        value: 0.481
      additional property: Speechiness
        type: PropertyValue
        value: 0.171
      additional property: Acousticness
        type: PropertyValue
        value: 0.852
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.76
      additional property: Liveness
        type: PropertyValue
        value: 0.124
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.461
      additional property: Loudness (dB)
        type: PropertyValue
        value: -21.117
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Kobieta z kasą
  type: MusicAlbum
  date published: 2022-06-03