Diana Farcas
type: MusicGroup
genre: manele
popularity: 3
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ceb8004db90cfe5dbfff7fb68b7c204792649709ceb1c583be43df8abff5107
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953857
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953857
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02e1ae6e-9326-4f62-b1ea-215c34252464.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02e1ae6e-9326-4f62-b1ea-215c34252464.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/02e1ae6e-9326-4f62-b1ea-215c34252464
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:34:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7ceb8004db90cfe5dbfff7fb68b7c204792649709ceb1c583be43df8abff5107","name":"Diana Farcas","registered_at":"2026-06-15T14:29:12Z","symbol":"NIM0737170","token_address":"0xbda55f792947731c625f48029e88b56494b07ab2","type":"artist","uuid":"02e1ae6e-9326-4f62-b1ea-215c34252464"}
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 0x7ceb8004db90cfe5dbfff7fb68b7c204792649709ceb1c583be43df8abff5107. Chain 2 (Bitcoin): anchored in block 953857 (2026-06-15T23:34:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02e1ae6e-9326-4f62-b1ea-215c34252464.json and https://artists.proofprofile.net/proofs/artist/02e1ae6e-9326-4f62-b1ea-215c34252464.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:34:38Z
  text: {"copyright_id":"0x7ceb8004db90cfe5dbfff7fb68b7c204792649709ceb1c583be43df8abff5107","name":"Diana Farcas","registered_at":"2026-06-15T14:29:12Z","symbol":"NIM0737170","token_address":"0xbda55f792947731c625f48029e88b56494b07ab2","type":"artist","uuid":"02e1ae6e-9326-4f62-b1ea-215c34252464"}
album: Unde s-au dus anii mei
  type: MusicAlbum
  date published: 2025-04-04
album: Ardelenii Mei
  type: MusicAlbum
  date published: 2025-09-25