Mehmet Özkaya
type: MusicGroup
genre: tango
popularity: 14
followers: 561
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb645f93bb13220d56f703cc81b2fcdf48483310f1c399bfd1efbc2836ecbef7e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953719
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953719
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/897d364d-1e93-4204-9bdd-a465c0ebb839.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/897d364d-1e93-4204-9bdd-a465c0ebb839.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/897d364d-1e93-4204-9bdd-a465c0ebb839
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T01:07:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb645f93bb13220d56f703cc81b2fcdf48483310f1c399bfd1efbc2836ecbef7e","name":"Mehmet Özkaya","registered_at":"2026-06-14T18:56:26Z","symbol":"NIM0545563","token_address":"0x83224555c394d24233a617f29905c54746e08a7d","type":"artist","uuid":"897d364d-1e93-4204-9bdd-a465c0ebb839"}
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 0xb645f93bb13220d56f703cc81b2fcdf48483310f1c399bfd1efbc2836ecbef7e. Chain 2 (Bitcoin): anchored in block 953719 (2026-06-15T01:07:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/897d364d-1e93-4204-9bdd-a465c0ebb839.json and https://artists.proofprofile.net/proofs/artist/897d364d-1e93-4204-9bdd-a465c0ebb839.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T01:07:48Z
  text: {"copyright_id":"0xb645f93bb13220d56f703cc81b2fcdf48483310f1c399bfd1efbc2836ecbef7e","name":"Mehmet Özkaya","registered_at":"2026-06-14T18:56:26Z","symbol":"NIM0545563","token_address":"0x83224555c394d24233a617f29905c54746e08a7d","type":"artist","uuid":"897d364d-1e93-4204-9bdd-a465c0ebb839"}
album: Senfonik Türk Müziği Konseri (Live)
  type: MusicAlbum
  date published: 2010-06-21
album: Senfonik Türk Müziği Konseri (Live)
  type: MusicAlbum
  date published: 2010-06-21
album: Çağdaş Müzik Orkestrası Konseri
  type: MusicAlbum
  date published: 2014-09-26
album: Aşk Mevsimi
  type: MusicAlbum
  date published: 2016-04-08
album: Aşk Mevsimi
  type: MusicAlbum
  date published: 2016-04-08
album: Aşk Mevsimi (YT AF)
  type: MusicAlbum
  date published: 2016-04-08
album: Çağdaş Müzik Orkestrası Konseri
  type: MusicAlbum
  date published: 2021-02-18
album: Türk Tangoları (Symphonic Concert)
  type: MusicAlbum
  date published: 2022-05-25
album: 23 Nisan En Büyük Bayram
  type: MusicAlbum
  date published: 2025-04-23
album: Beni̇ Sevdi̇ği̇ni̇ Söyle
  type: MusicAlbum
  date published: 2025-09-30