Levent Elmas
type: MusicGroup
genre: jazz fusion
popularity: 2
followers: 101
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe371475eedd49309c5f7c2af72353037078f735e89d081ec8155cf53859bc302
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aaec1d18-202e-4bed-a42d-1937fa3fb644.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aaec1d18-202e-4bed-a42d-1937fa3fb644.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aaec1d18-202e-4bed-a42d-1937fa3fb644
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe371475eedd49309c5f7c2af72353037078f735e89d081ec8155cf53859bc302","name":"Levent Elmas","registered_at":"2026-06-20T09:14:14Z","symbol":"NIM1576725","token_address":"0xde6095d20eddc7a206e61d6045afb7ba5dfc805e","type":"artist","uuid":"aaec1d18-202e-4bed-a42d-1937fa3fb644"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe371475eedd49309c5f7c2af72353037078f735e89d081ec8155cf53859bc302. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aaec1d18-202e-4bed-a42d-1937fa3fb644.json and https://artists.proofprofile.net/proofs/artist/aaec1d18-202e-4bed-a42d-1937fa3fb644.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xe371475eedd49309c5f7c2af72353037078f735e89d081ec8155cf53859bc302","name":"Levent Elmas","registered_at":"2026-06-20T09:14:14Z","symbol":"NIM1576725","token_address":"0xde6095d20eddc7a206e61d6045afb7ba5dfc805e","type":"artist","uuid":"aaec1d18-202e-4bed-a42d-1937fa3fb644"}
album: Flaman Turca
  type: MusicAlbum
  date published: 2011-02-28
album: Yalan Dünya
  type: MusicAlbum
  date published: 2020-04-29