Vz
type: MusicGroup
genre: acid techno
genre: tekno
description: Vz, VZ or VŽ may refer to: People: Volodymyr Zelenskyy, president of Ukraine Businesses and brands: VZ Holding, a Swiss financial service company Toyota VZ engine A series of V6 engines Holden
popularity: 2
followers: 418
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9688282124b181232a20de275a3e3eec3ae3d028ff3c407607520614f253c3bf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f2d80eb2-57eb-4779-9466-33b0f7008f52.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f2d80eb2-57eb-4779-9466-33b0f7008f52.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f2d80eb2-57eb-4779-9466-33b0f7008f52
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
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 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 0x9688282124b181232a20de275a3e3eec3ae3d028ff3c407607520614f253c3bf. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f2d80eb2-57eb-4779-9466-33b0f7008f52.json and https://artists.proofprofile.net/proofs/artist/f2d80eb2-57eb-4779-9466-33b0f7008f52.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: Gokstad
  type: MusicAlbum
  date published: 2021-02-01
album: Myrkvior
  type: MusicAlbum
  date published: 2021-06-17
album: Sloss Furnaces
  type: MusicAlbum
  date published: 2021-08-30
album: Cognitive dissonance
  type: MusicAlbum
  date published: 2021-09-20
album: Sem Limite
  type: MusicAlbum
  date published: 2021-11-12
album: Tirawa
  type: MusicAlbum
  date published: 2021-12-22
album: Enk-ai
  type: MusicAlbum
  date published: 2022-02-16
album: 25K
  type: MusicAlbum
  date published: 2023-01-21
album: BVKR
  type: MusicAlbum
  date published: 2023-02-01
album: North Sentinel
  type: MusicAlbum
  date published: 2023-04-21
album: Clichê
  type: MusicAlbum
  date published: 2023-07-30
album: Delicado
  type: MusicAlbum
  date published: 2023-11-14
album: Contradições
  type: MusicAlbum
  date published: 2023-11-30
album: Viciah!
  type: MusicAlbum
  date published: 2023-12-05
album: Não Aprendi a Falar de Amor
  type: MusicAlbum
  date published: 2024-08-03
album: ViZão
  type: MusicAlbum
  date published: 2025-01-18
album: Fácin
  type: MusicAlbum
  date published: 2025-02-07
album: Lady
  type: MusicAlbum
  date published: 2025-03-29
album: Bateu, Fudeu!
  type: MusicAlbum
  date published: 2025-05-24