Vita Levina
type: MusicGroup
popularity: 3
followers: 134
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe44794a6e2161e4e665673cabb3ececd3db83addce1a8bc0bc6459c11512ad40
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b62887dc-d373-47e9-ac6e-183d3194b00c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b62887dc-d373-47e9-ac6e-183d3194b00c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b62887dc-d373-47e9-ac6e-183d3194b00c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe44794a6e2161e4e665673cabb3ececd3db83addce1a8bc0bc6459c11512ad40","name":"Vita Levina","registered_at":"2026-06-20T14:56:03Z","symbol":"NIM1636150","token_address":"0xb72caab5bf8d8f337d252ada58ab7c3e1cca7954","type":"artist","uuid":"b62887dc-d373-47e9-ac6e-183d3194b00c"}
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 0xe44794a6e2161e4e665673cabb3ececd3db83addce1a8bc0bc6459c11512ad40. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b62887dc-d373-47e9-ac6e-183d3194b00c.json and https://artists.proofprofile.net/proofs/artist/b62887dc-d373-47e9-ac6e-183d3194b00c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0xe44794a6e2161e4e665673cabb3ececd3db83addce1a8bc0bc6459c11512ad40","name":"Vita Levina","registered_at":"2026-06-20T14:56:03Z","symbol":"NIM1636150","token_address":"0xb72caab5bf8d8f337d252ada58ab7c3e1cca7954","type":"artist","uuid":"b62887dc-d373-47e9-ac6e-183d3194b00c"}
album: Come and get me
  type: MusicAlbum
  date published: 2023-02-17
album: Dream
  type: MusicAlbum
  date published: 2023-03-31
album: Nothing
  type: MusicAlbum
  date published: 2024-04-19
album: It's Been A Long Time
  type: MusicAlbum
  date published: 2024-05-17