Muzyczna Przygoda
type: MusicGroup
popularity: 5
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde73ff6125597e8436a04e1af14e9d162489772735575ad010dde4e0d1930c32
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/5c71501a-1dca-4e01-bb86-d855c902fc25.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5c71501a-1dca-4e01-bb86-d855c902fc25.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5c71501a-1dca-4e01-bb86-d855c902fc25
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde73ff6125597e8436a04e1af14e9d162489772735575ad010dde4e0d1930c32","name":"Muzyczna Przygoda","registered_at":"2026-06-16T21:48:51Z","symbol":"NIM1185782","token_address":"0xfecc74cd76c0f5c2e928dc58e83533e7def323c9","type":"artist","uuid":"5c71501a-1dca-4e01-bb86-d855c902fc25"}
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 0xde73ff6125597e8436a04e1af14e9d162489772735575ad010dde4e0d1930c32. 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/5c71501a-1dca-4e01-bb86-d855c902fc25.json and https://artists.proofprofile.net/proofs/artist/5c71501a-1dca-4e01-bb86-d855c902fc25.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xde73ff6125597e8436a04e1af14e9d162489772735575ad010dde4e0d1930c32","name":"Muzyczna Przygoda","registered_at":"2026-06-16T21:48:51Z","symbol":"NIM1185782","token_address":"0xfecc74cd76c0f5c2e928dc58e83533e7def323c9","type":"artist","uuid":"5c71501a-1dca-4e01-bb86-d855c902fc25"}
album: Tylko jeden raz
  type: MusicAlbum
  date published: 2025-10-25
  track: Tylko jeden raz
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194600
    explicit: false
    by artist: Muzyczna Przygoda
    in album: Tylko jeden raz
      type: MusicAlbum
      date published: 2025-10-25
    isrc code: PL4K02508602
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T20:18:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcd73bb82b69f875fc10602f0e563674bd388d09f50404d16c5b3755203c51841
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958203
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958203
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL4K02508602
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T23:16:47Z
    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 0xcd73bb82b69f875fc10602f0e563674bd388d09f50404d16c5b3755203c51841. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:16:47Z), 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/PL4K02508602.
      date published: 2026-07-15T23:16:47Z
    audio: Tylko jeden raz
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 171.824
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.492
      additional property: Energy
        type: PropertyValue
        value: 0.526
      additional property: Speechiness
        type: PropertyValue
        value: 0.075
      additional property: Acousticness
        type: PropertyValue
        value: 0.621
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.351
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.766
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.276
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Pocałuj mnie teraz
  type: MusicAlbum
  date published: 2025-10-29
album: Moja Miłość
  type: MusicAlbum
  date published: 2025-11-02
album: Granica
  type: MusicAlbum
  date published: 2025-11-05
album: Ja tego nie wiem
  type: MusicAlbum
  date published: 2025-11-07
album: Tylko Ty
  type: MusicAlbum
  date published: 2025-11-09