Vulvokov
type: MusicGroup
popularity: 2
followers: 186
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd00768bd7cf9dcad2b3357336d97e4e5eb9ff6b5cb2520f678ec55a0f17e11a8
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/5dc4bf46-0cd2-476f-9334-42d296cb43b5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5dc4bf46-0cd2-476f-9334-42d296cb43b5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5dc4bf46-0cd2-476f-9334-42d296cb43b5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0xd00768bd7cf9dcad2b3357336d97e4e5eb9ff6b5cb2520f678ec55a0f17e11a8. 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/5dc4bf46-0cd2-476f-9334-42d296cb43b5.json and https://artists.proofprofile.net/proofs/artist/5dc4bf46-0cd2-476f-9334-42d296cb43b5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Réquiem - Vol.1 (COLLECTOR'S EDITION)
  type: MusicAlbum
  date published: 2023-08-25
album: keysmash
  type: MusicAlbum
  date published: 2023-12-11
album: Réquiem - Vol. 2
  type: MusicAlbum
  date published: 2024-01-02
album: A Queda de Murdock
  type: MusicAlbum
  date published: 2024-04-26
album: Tenho Medo Que Você Esqueça
  type: MusicAlbum
  date published: 2024-05-15
album: MaAl
  type: MusicAlbum
  date published: 2024-07-20
album: Neurasthenico
  type: MusicAlbum
  date published: 2024-09-07
album: ANÔMALO
  type: MusicAlbum
  date published: 2024-10-31
album: Guerras Secretas
  type: MusicAlbum
  date published: 2025-01-26
album: Devilman/Insônia
  type: MusicAlbum
  date published: 2025-06-19