Cosmin Ghera
type: MusicGroup
genre: manele
popularity: 4
followers: 272
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a82ac4b8084ca03be325745084aea78bb8ecd302be315bcb422fb4cd489c717
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fce13d21-be87-4bfd-ad2a-666e488972b9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fce13d21-be87-4bfd-ad2a-666e488972b9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fce13d21-be87-4bfd-ad2a-666e488972b9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a82ac4b8084ca03be325745084aea78bb8ecd302be315bcb422fb4cd489c717","name":"Cosmin Ghera","registered_at":"2026-06-21T17:47:16Z","symbol":"NIM1991985","token_address":"0xf7eb53dd649b196e12b7114329f911967d8a187c","type":"artist","uuid":"fce13d21-be87-4bfd-ad2a-666e488972b9"}
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 0x5a82ac4b8084ca03be325745084aea78bb8ecd302be315bcb422fb4cd489c717. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fce13d21-be87-4bfd-ad2a-666e488972b9.json and https://artists.proofprofile.net/proofs/artist/fce13d21-be87-4bfd-ad2a-666e488972b9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x5a82ac4b8084ca03be325745084aea78bb8ecd302be315bcb422fb4cd489c717","name":"Cosmin Ghera","registered_at":"2026-06-21T17:47:16Z","symbol":"NIM1991985","token_address":"0xf7eb53dd649b196e12b7114329f911967d8a187c","type":"artist","uuid":"fce13d21-be87-4bfd-ad2a-666e488972b9"}
album: Fara bani
  type: MusicAlbum
  date published: 2021-11-01