Stans Łukasz
type: MusicGroup
popularity: 2
followers: 36
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f99de6f31b7a90562f3d673908ab8bff514a15139f2a82a4a63de452af34d15
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4af2995-7d2e-43b2-ab80-a1ccca9c8954.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4af2995-7d2e-43b2-ab80-a1ccca9c8954.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c4af2995-7d2e-43b2-ab80-a1ccca9c8954
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f99de6f31b7a90562f3d673908ab8bff514a15139f2a82a4a63de452af34d15","name":"Stans Łukasz","registered_at":"2026-06-20T20:28:54Z","symbol":"NIM1707244","token_address":"0x95452191cd6a9b1da4f069a37d73eba8e5768b6c","type":"artist","uuid":"c4af2995-7d2e-43b2-ab80-a1ccca9c8954"}
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 0x8f99de6f31b7a90562f3d673908ab8bff514a15139f2a82a4a63de452af34d15. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4af2995-7d2e-43b2-ab80-a1ccca9c8954.json and https://artists.proofprofile.net/proofs/artist/c4af2995-7d2e-43b2-ab80-a1ccca9c8954.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x8f99de6f31b7a90562f3d673908ab8bff514a15139f2a82a4a63de452af34d15","name":"Stans Łukasz","registered_at":"2026-06-20T20:28:54Z","symbol":"NIM1707244","token_address":"0x95452191cd6a9b1da4f069a37d73eba8e5768b6c","type":"artist","uuid":"c4af2995-7d2e-43b2-ab80-a1ccca9c8954"}
album: Luzik, beztroska zabawa
  type: MusicAlbum
  date published: 2022-12-04
album: Gitarowe brzmienie
  type: MusicAlbum
  date published: 2022-12-04
album: Pada śnieg
  type: MusicAlbum
  date published: 2022-12-19
album: Włóż koronę
  type: MusicAlbum
  date published: 2023-02-09
album: Na szczycie
  type: MusicAlbum
  date published: 2023-04-06
  track: Na szczycie
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163333
    explicit: true
    by artist: Stans Łukasz
    in album: Na szczycie
      type: MusicAlbum
      date published: 2023-04-06
    isrc code: GX8LD2337254
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T09:30:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x64cae378a3b7600ebb78b57c3d565b284ee8ff8a1d2220c4370bdf7a638a5ece
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8LD2337254
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x64cae378a3b7600ebb78b57c3d565b284ee8ff8a1d2220c4370bdf7a638a5ece. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GX8LD2337254.
      date published: 2026-07-05T10:01:46Z
    audio: Na szczycie
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.052
      additional property: Musical Key
        type: PropertyValue
        value: 7
      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: 0.599
      additional property: Speechiness
        type: PropertyValue
        value: 0.107
      additional property: Acousticness
        type: PropertyValue
        value: 0.309
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.227
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.563
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.892
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Gin, tonik, drin
  type: MusicAlbum
  date published: 2023-06-02
album: Dawaj dawaj!
  type: MusicAlbum
  date published: 2023-09-01
album: Warsaw x Tripoli
  type: MusicAlbum
  date published: 2024-04-12