Vazdra
type: MusicGroup
genre: tech house
popularity: 9
followers: 244
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8539b6bef66872873234aa7353b867b007a067459d4020f62d1e5bafb0530417
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/87b5687b-a1f4-4546-a752-ae87e54dfb28.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/87b5687b-a1f4-4546-a752-ae87e54dfb28.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/87b5687b-a1f4-4546-a752-ae87e54dfb28
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 0x8539b6bef66872873234aa7353b867b007a067459d4020f62d1e5bafb0530417. 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/87b5687b-a1f4-4546-a752-ae87e54dfb28.json and https://artists.proofprofile.net/proofs/artist/87b5687b-a1f4-4546-a752-ae87e54dfb28.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: The Secret Thing
  type: MusicAlbum
  date published: 2017-03-13
album: Dance & Breathe EP
  type: MusicAlbum
  date published: 2017-04-01
album: La Gringa EP
  type: MusicAlbum
  date published: 2017-08-04
album: These Emotions EP
  type: MusicAlbum
  date published: 2017-10-09
album: Dropoliz EP
  type: MusicAlbum
  date published: 2017-11-09
album: Cultura Peruana EP
  type: MusicAlbum
  date published: 2017-12-11
album: Los Heraldos Negros EP
  type: MusicAlbum
  date published: 2018-06-18
album: LOCO EP
  type: MusicAlbum
  date published: 2019-04-03
album: Crowd
  type: MusicAlbum
  date published: 2021-04-08
album: Getting EP
  type: MusicAlbum
  date published: 2023-01-20
album: Dance For Me
  type: MusicAlbum
  date published: 2023-04-07
album: Backflip
  type: MusicAlbum
  date published: 2023-05-12
album: Madrugada
  type: MusicAlbum
  date published: 2023-07-20
album: Barranco
  type: MusicAlbum
  date published: 2024-04-05
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  type: MusicAlbum
  date published: 2025-02-07
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  type: MusicAlbum
  date published: 2025-03-21
album: Expresar EP
  type: MusicAlbum
  date published: 2025-05-09