Justyna Jary
type: MusicGroup
popularity: 4
followers: 368
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb19ad26660d078fc2d5bbc08f8173d017fbb4c52637376a48322acc4742d448e
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/5a1cc618-7122-4de9-a7fe-13680d6f56fc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a1cc618-7122-4de9-a7fe-13680d6f56fc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5a1cc618-7122-4de9-a7fe-13680d6f56fc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb19ad26660d078fc2d5bbc08f8173d017fbb4c52637376a48322acc4742d448e","name":"Justyna Jary","registered_at":"2026-06-16T20:55:30Z","symbol":"NIM1173054","token_address":"0x4ea043d9992c985405f24903a3e36d98c874743a","type":"artist","uuid":"5a1cc618-7122-4de9-a7fe-13680d6f56fc"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19ad26660d078fc2d5bbc08f8173d017fbb4c52637376a48322acc4742d448e. 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/5a1cc618-7122-4de9-a7fe-13680d6f56fc.json and https://artists.proofprofile.net/proofs/artist/5a1cc618-7122-4de9-a7fe-13680d6f56fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xb19ad26660d078fc2d5bbc08f8173d017fbb4c52637376a48322acc4742d448e","name":"Justyna Jary","registered_at":"2026-06-16T20:55:30Z","symbol":"NIM1173054","token_address":"0x4ea043d9992c985405f24903a3e36d98c874743a","type":"artist","uuid":"5a1cc618-7122-4de9-a7fe-13680d6f56fc"}
album: Sen o Warszawie
  type: MusicAlbum
  date published: 1966
album: Jak gorąco
  type: MusicAlbum
  date published: 2018-05-24
album: A/ja
  type: MusicAlbum
  date published: 2019-06-12
album: Wpuść
  type: MusicAlbum
  date published: 2020-05-28
album: Nie po cichu
  type: MusicAlbum
  date published: 2020-07-30
album: Nie po cichu
  type: MusicAlbum
  date published: 2020-08-21
album: Kody
  type: MusicAlbum
  date published: 2020-09-07
album: Połączymy brzegi
  type: MusicAlbum
  date published: 2021-03-20
album: Czuję, że nie będzie źle
  type: MusicAlbum
  date published: 2022-12-09
album: Kosa
  type: MusicAlbum
  date published: 2023-05-25
album: Praskie Syreny
  type: MusicAlbum
  date published: 2023-06-27
album: ZenOn
  type: MusicAlbum
  date published: 2023-08-12
album: Miecio Trąbka
  type: MusicAlbum
  date published: 2023-10-12
album: Smutek
  type: MusicAlbum
  date published: 2023-11-25
  track: Smutek
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195279
    explicit: false
    by artist: Justyna Jary
    in album: Smutek
      type: MusicAlbum
      date published: 2023-11-25
    isrc code: PL92X2300015
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T15:44:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2f6240d1c79728187fb166a3ff00c11ec4cc3fb783dc73708a636f87c51dffe8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957124
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957124
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL92X2300015
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:53:27Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6240d1c79728187fb166a3ff00c11ec4cc3fb783dc73708a636f87c51dffe8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/PL92X2300015.
      date published: 2026-07-08T03:53:27Z
    audio: Smutek
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 185.655
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.324
      additional property: Energy
        type: PropertyValue
        value: 0.31
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.564
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.114
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.373
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.893
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Praskie Ballady
  type: MusicAlbum
  date published: 2023-12-15