Kolorowe Rytmy
type: MusicGroup
popularity: 8
followers: 37
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x619efaddc6492d92ac1c21d83a3a7b8ad5231cf22a849dfe2902dbd67e7344a3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953895
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953895
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0eec88d5-1d43-4288-a536-4dc4da2ea632.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0eec88d5-1d43-4288-a536-4dc4da2ea632.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0eec88d5-1d43-4288-a536-4dc4da2ea632
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T05:46:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x619efaddc6492d92ac1c21d83a3a7b8ad5231cf22a849dfe2902dbd67e7344a3","name":"Kolorowe Rytmy","registered_at":"2026-06-15T18:59:35Z","symbol":"NIM0801706","token_address":"0x5eb5fd85d6693119e556182d532ed7af645a7955","type":"artist","uuid":"0eec88d5-1d43-4288-a536-4dc4da2ea632"}
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 0x619efaddc6492d92ac1c21d83a3a7b8ad5231cf22a849dfe2902dbd67e7344a3. Chain 2 (Bitcoin): anchored in block 953896 (2026-06-16T06:05:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0eec88d5-1d43-4288-a536-4dc4da2ea632.json and https://artists.proofprofile.net/proofs/artist/0eec88d5-1d43-4288-a536-4dc4da2ea632.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:05:56Z
  text: {"copyright_id":"0x619efaddc6492d92ac1c21d83a3a7b8ad5231cf22a849dfe2902dbd67e7344a3","name":"Kolorowe Rytmy","registered_at":"2026-06-15T18:59:35Z","symbol":"NIM0801706","token_address":"0x5eb5fd85d6693119e556182d532ed7af645a7955","type":"artist","uuid":"0eec88d5-1d43-4288-a536-4dc4da2ea632"}
album: Najlepsze piosenki dla dzieci
  type: MusicAlbum
  date published: 2024-11-19
album: Piosenki dla dzieci
  type: MusicAlbum
  date published: 2024-12-28
album: Piosenki dla dzieci vol.3
  type: MusicAlbum
  date published: 2025-01-22
album: Szczurek Burek i przyjaciele
  type: MusicAlbum
  date published: 2025-02-28
album: Chrumcio zaprasza
  type: MusicAlbum
  date published: 2025-09-07
  track: Chrumcio czysty prosiaczek
    type: MusicRecording
    duration: PT1M56S
    duration ms: 116399
    explicit: false
    by artist: Kolorowe Rytmy
    in album: Chrumcio zaprasza
      type: MusicAlbum
      date published: 2025-09-07
    isrc code: QZZ7S2590208
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T10:17:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc664faea5da58cfbf2cab3345804cb9e2408b51117e6af316a45bf0f9d7c2c49
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958544
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958544
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7S2590208
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:14:37Z
    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 0xc664faea5da58cfbf2cab3345804cb9e2408b51117e6af316a45bf0f9d7c2c49. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZZ7S2590208.
      date published: 2026-07-18T12:14:37Z
    audio: Chrumcio czysty prosiaczek
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.948
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.914
      additional property: Energy
        type: PropertyValue
        value: 0.597
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.013
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.051
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.962
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.865
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Wspomnienie wakacji
  type: MusicAlbum
  date published: 2025-10-24