Mircea & Raul Vrajitoru
type: MusicGroup
popularity: 3
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88b527382b643315895f23bef9d97967b439ed9c7721db4925a36e8e955bf0af
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/adad758a-76af-4fdb-94e9-9eeff76f22bd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/adad758a-76af-4fdb-94e9-9eeff76f22bd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/adad758a-76af-4fdb-94e9-9eeff76f22bd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88b527382b643315895f23bef9d97967b439ed9c7721db4925a36e8e955bf0af","name":"Mircea & Raul Vrajitoru","registered_at":"2026-06-20T11:09:48Z","symbol":"NIM1598006","token_address":"0x254104a33284df3c2575cb5bfa51057e5170d60f","type":"artist","uuid":"adad758a-76af-4fdb-94e9-9eeff76f22bd"}
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 0x88b527382b643315895f23bef9d97967b439ed9c7721db4925a36e8e955bf0af. Chain 2 (Bitcoin): anchored in block 954556 (2026-06-20T12:14:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/adad758a-76af-4fdb-94e9-9eeff76f22bd.json and https://artists.proofprofile.net/proofs/artist/adad758a-76af-4fdb-94e9-9eeff76f22bd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:14:15Z
  text: {"copyright_id":"0x88b527382b643315895f23bef9d97967b439ed9c7721db4925a36e8e955bf0af","name":"Mircea & Raul Vrajitoru","registered_at":"2026-06-20T11:09:48Z","symbol":"NIM1598006","token_address":"0x254104a33284df3c2575cb5bfa51057e5170d60f","type":"artist","uuid":"adad758a-76af-4fdb-94e9-9eeff76f22bd"}
album: Inner Vision
  type: MusicAlbum
  date published: 2011-05-01