Zbigniew Raj
type: MusicGroup
popularity: 6
followers: 29
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd10ae8ba554a46f9e811c45621509a3de2d71296df06c91f51bc7a82909052a5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/82955854-8634-4451-b549-e87fb9458826.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/82955854-8634-4451-b549-e87fb9458826.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/82955854-8634-4451-b549-e87fb9458826
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd10ae8ba554a46f9e811c45621509a3de2d71296df06c91f51bc7a82909052a5","name":"Zbigniew Raj","registered_at":"2026-06-17T11:07:49Z","symbol":"NIM1376354","token_address":"0x4721f067a93a698ae47d20a12ba8e5b665c380fe","type":"artist","uuid":"82955854-8634-4451-b549-e87fb9458826"}
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 0xd10ae8ba554a46f9e811c45621509a3de2d71296df06c91f51bc7a82909052a5. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/82955854-8634-4451-b549-e87fb9458826.json and https://artists.proofprofile.net/proofs/artist/82955854-8634-4451-b549-e87fb9458826.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xd10ae8ba554a46f9e811c45621509a3de2d71296df06c91f51bc7a82909052a5","name":"Zbigniew Raj","registered_at":"2026-06-17T11:07:49Z","symbol":"NIM1376354","token_address":"0x4721f067a93a698ae47d20a12ba8e5b665c380fe","type":"artist","uuid":"82955854-8634-4451-b549-e87fb9458826"}
album: Nie igraj sennorito
  type: MusicAlbum
  date published: 2023-10-27
album: Taki kraj
  type: MusicAlbum
  date published: 2023-10-28
  track: Taki kraj
    type: MusicRecording
    duration: PT2M0S
    duration ms: 120762
    explicit: false
    by artist: Zbigniew Raj
    in album: Taki kraj
      type: MusicAlbum
      date published: 2023-10-28
    isrc code: QZTBB2395589
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T22:42:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7031e19d6d4138081b8d39fb2567fe5af54c9a393f7681329f3d49e564447d62
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957770
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957770
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2395589
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T23:17:00Z
    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 0x7031e19d6d4138081b8d39fb2567fe5af54c9a393f7681329f3d49e564447d62. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/QZTBB2395589.
      date published: 2026-07-12T23:17:00Z
    audio: Taki kraj
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 178.602
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.329
      additional property: Energy
        type: PropertyValue
        value: 0.428
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0.84
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.62
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.674
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.278
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Zapomnij o mnie tyranie
  type: MusicAlbum
  date published: 2023-10-28
album: Tropicale Thaitii Granda Banda (Greatest Hits)
  type: MusicAlbum
  date published: 2023-10-28
album: Zbigniew Raj (Artyści kabaretu Piwnica Pod Baranami)
  type: MusicAlbum
  date published: 2023-10-30
album: W olbrzymim mieście
  type: MusicAlbum
  date published: 2023-11-23
album: W cichą jak sen
  type: MusicAlbum
  date published: 2023-11-23
album: Ożeniłem się z czarownicą
  type: MusicAlbum
  date published: 2023-12-02
album: Ulica niewidomych
  type: MusicAlbum
  date published: 2023-12-02
album: Przedświt
  type: MusicAlbum
  date published: 2023-12-06
album: Zbigniew Raj (kompozycje dla Piwnicy Pod Baranami)
  type: MusicAlbum
  date published: 2024-03-12
album: Bubuja
  type: MusicAlbum
  date published: 2024-05-08
album: Muzyka żywego słowa (Music of the living word)
  type: MusicAlbum
  date published: 2024-05-08