zbrocki
type: MusicGroup
popularity: 5
followers: 581
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d8dcb33da3969cf427f143349f7d821cf0ee8ac9e21776369d9a3a07821325f
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/86c8047b-d1c0-42d1-9d22-c8704503e8ff.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/86c8047b-d1c0-42d1-9d22-c8704503e8ff.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/86c8047b-d1c0-42d1-9d22-c8704503e8ff
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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 0x4d8dcb33da3969cf427f143349f7d821cf0ee8ac9e21776369d9a3a07821325f. 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/86c8047b-d1c0-42d1-9d22-c8704503e8ff.json and https://artists.proofprofile.net/proofs/artist/86c8047b-d1c0-42d1-9d22-c8704503e8ff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Prodigy
  type: MusicAlbum
  date published: 2021-03-23
album: Valhalla
  type: MusicAlbum
  date published: 2021-05-24
album: EUFORIA
  type: MusicAlbum
  date published: 2021-05-28
album: Kingdom
  type: MusicAlbum
  date published: 2021-07-14
album: Small World
  type: MusicAlbum
  date published: 2021-08-15
album: Bez sensu
  type: MusicAlbum
  date published: 2021-11-19
album: Brud na ulicach miasta
  type: MusicAlbum
  date published: 2022-05-03
album: Kilka Chwil
  type: MusicAlbum
  date published: 2022-07-16
album: Zodiak
  type: MusicAlbum
  date published: 2022-10-01
album: Bang bang
  type: MusicAlbum
  date published: 2022-11-25
album: Więcej
  type: MusicAlbum
  date published: 2023-04-06
album: Proszę, dziękuje
  type: MusicAlbum
  date published: 2023-08-16
album: COLD BLOOD
  type: MusicAlbum
  date published: 2024-01-26
album: Lampucera
  type: MusicAlbum
  date published: 2024-03-23
album: CHECKPOINT SKIT
  type: MusicAlbum
  date published: 2024-07-01
album: 60 CENTS
  type: MusicAlbum
  date published: 2024-08-30
album: MYSTER!OUS
  type: MusicAlbum
  date published: 2025-08-08
album: BLIŻEJ KAMERA
  type: MusicAlbum
  date published: 2025-08-29
  track: BLIŻEJ KAMERA
    type: MusicRecording
    duration: PT1M29S
    duration ms: 89673
    explicit: true
    by artist: zbrocki
    in album: BLIŻEJ KAMERA
      type: MusicAlbum
      date published: 2025-08-29
    isrc code: PLC062548150
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T08:32:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1f0f01d5438fb036475c929d2fd7548b3db6519b6d904fc03a812d4517e50f8b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956656
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956656
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062548150
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T14:03:39Z
    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 0x1f0f01d5438fb036475c929d2fd7548b3db6519b6d904fc03a812d4517e50f8b. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/PLC062548150.
      date published: 2026-07-04T14:03:39Z
    audio: BLIŻEJ KAMERA
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 186.685
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.52
      additional property: Energy
        type: PropertyValue
        value: 0.847
      additional property: Speechiness
        type: PropertyValue
        value: 0.198
      additional property: Acousticness
        type: PropertyValue
        value: 0.243
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.337
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.309
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.448
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: MYSTER!OUS
  type: MusicAlbum
  date published: 2025-10-24