ADRIAN UGOWSKI
type: MusicGroup
popularity: 6
followers: 113
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc7e4c18eb6597e5f992fb2930756d357c23a0ae9735ae40744588086508bd8b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953954
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953954
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/252ba955-2473-43c1-a34b-40733089e639.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/252ba955-2473-43c1-a34b-40733089e639.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/252ba955-2473-43c1-a34b-40733089e639
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:18:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc7e4c18eb6597e5f992fb2930756d357c23a0ae9735ae40744588086508bd8b","name":"ADRIAN UGOWSKI","registered_at":"2026-06-16T02:32:36Z","symbol":"NIM0909819","token_address":"0xe8a5c7a5c05df2d617791e523a0d6c0f857f17fb","type":"artist","uuid":"252ba955-2473-43c1-a34b-40733089e639"}
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 0xcc7e4c18eb6597e5f992fb2930756d357c23a0ae9735ae40744588086508bd8b. Chain 2 (Bitcoin): anchored in block 953955 (2026-06-16T14:29:53Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/252ba955-2473-43c1-a34b-40733089e639.json and https://artists.proofprofile.net/proofs/artist/252ba955-2473-43c1-a34b-40733089e639.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:29:53Z
  text: {"copyright_id":"0xcc7e4c18eb6597e5f992fb2930756d357c23a0ae9735ae40744588086508bd8b","name":"ADRIAN UGOWSKI","registered_at":"2026-06-16T02:32:36Z","symbol":"NIM0909819","token_address":"0xe8a5c7a5c05df2d617791e523a0d6c0f857f17fb","type":"artist","uuid":"252ba955-2473-43c1-a34b-40733089e639"}
album: Cygara
  type: MusicAlbum
  date published: 2019-09-12
album: Cygara
  type: MusicAlbum
  date published: 2019-09-18
album: Xanadu
  type: MusicAlbum
  date published: 2019-09-19
album: Biegnę
  type: MusicAlbum
  date published: 2019-09-24
album: Biegnę
  type: MusicAlbum
  date published: 2019-09-25
album: Trap Epilog
  type: MusicAlbum
  date published: 2019-09-26
  track: Lustereczko
    type: MusicRecording
    duration: PT2M38S
    duration ms: 158427
    explicit: true
    by artist: ADRIAN UGOWSKI
    in album: Trap Epilog
      type: MusicAlbum
      date published: 2019-09-26
    isrc code: CAHQJ1943466
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T09:24:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfb1e9d78e1168ad3ad1d46e8d388520e1bbea4f4b1d6e777e16287be0dd15c31
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1943466
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0xfb1e9d78e1168ad3ad1d46e8d388520e1bbea4f4b1d6e777e16287be0dd15c31. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/CAHQJ1943466.
      date published: 2026-07-04T11:19:20Z
    audio: Lustereczko
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.029
      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: 0.702
      additional property: Energy
        type: PropertyValue
        value: 0.447
      additional property: Speechiness
        type: PropertyValue
        value: 0.066
      additional property: Acousticness
        type: PropertyValue
        value: 0.285
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.134
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.242
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.734
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Trap Epilog
  type: MusicAlbum
  date published: 2019-09-27
album: Take Three
  type: MusicAlbum
  date published: 2019-11-18
album: Games
  type: MusicAlbum
  date published: 2020-09-01