Juszczi
type: MusicGroup
popularity: 3
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83146402bfc139e6def3637f02ae63242ebaee6796092207de80fe2559ac1d47
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3edc9507-bd7a-4574-aa3d-fc3c98a200c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3edc9507-bd7a-4574-aa3d-fc3c98a200c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3edc9507-bd7a-4574-aa3d-fc3c98a200c8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
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 0x83146402bfc139e6def3637f02ae63242ebaee6796092207de80fe2559ac1d47. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3edc9507-bd7a-4574-aa3d-fc3c98a200c8.json and https://artists.proofprofile.net/proofs/artist/3edc9507-bd7a-4574-aa3d-fc3c98a200c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:15:20Z
album: KOSMOS
  type: MusicAlbum
  date published: 2024-03-15
album: KROPLE
  type: MusicAlbum
  date published: 2024-03-18
album: NIE UPADNE
  type: MusicAlbum
  date published: 2024-03-20
album: MROK
  type: MusicAlbum
  date published: 2024-03-20
album: W PŁUCACH DYM
  type: MusicAlbum
  date published: 2024-03-22
album: ENTER.EP
  type: MusicAlbum
  date published: 2024-05-02
album: MASKA
  type: MusicAlbum
  date published: 2024-07-12
album: SPRÓBUJ PÓŹNIEJ
  type: MusicAlbum
  date published: 2024-08-30
album: WIĘCEJ
  type: MusicAlbum
  date published: 2024-10-04
album: CZEMU JESTEŚ TUTAJ?
  type: MusicAlbum
  date published: 2025-01-12
album: RED EYES
  type: MusicAlbum
  date published: 2025-02-22
album: TO SIĘ NIE ZNUDZI / VR
  type: MusicAlbum
  date published: 2025-04-13
album: WIKTOR JUSZCZAK FREESTYLE
  type: MusicAlbum
  date published: 2025-05-09
album: KOSMOS 2
  type: MusicAlbum
  date published: 2025-06-09
album: HILTON
  type: MusicAlbum
  date published: 2025-10-21