MVK
type: MusicGroup
genre: drone
genre: glitch
popularity: 3
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb50f06252835afb797250e954f21eeb16b3b7fab4d24535cebe9e3763a716e3
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/89d5924c-9440-40a8-a549-13113b8dbf0a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/89d5924c-9440-40a8-a549-13113b8dbf0a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/89d5924c-9440-40a8-a549-13113b8dbf0a
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 0xcb50f06252835afb797250e954f21eeb16b3b7fab4d24535cebe9e3763a716e3. 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/89d5924c-9440-40a8-a549-13113b8dbf0a.json and https://artists.proofprofile.net/proofs/artist/89d5924c-9440-40a8-a549-13113b8dbf0a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Portal: Solver (Original Game Soundtrack), Vol. 1
  type: MusicAlbum
  date published: 2024-07-20
album: Goodbye Murder Drones!
  type: MusicAlbum
  date published: 2024-12-21
album: Rspace Cough Song
  type: MusicAlbum
  date published: 2024-12-28
album: Murder Drones Deepend (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2025-01-04
album: Falling For You
  type: MusicAlbum
  date published: 2025-02-14
album: The Tech Tapes (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2025-03-01
album: GET GALLA'D
  type: MusicAlbum
  date published: 2025-04-12
album: Lethal Drones
  type: MusicAlbum
  date published: 2025-05-10
album: Defective Directive
  type: MusicAlbum
  date published: 2025-08-30