Ozan Yusuf Polatoğlu
type: MusicGroup
popularity: 3
followers: 256
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7f96b4c080aaf9e49f6c51eb3bd9292d6bf6f39ccaea6a94caa6fe8534a6a3f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ee9d91e-74a2-4563-aa67-5765c916e63e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ee9d91e-74a2-4563-aa67-5765c916e63e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3ee9d91e-74a2-4563-aa67-5765c916e63e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7f96b4c080aaf9e49f6c51eb3bd9292d6bf6f39ccaea6a94caa6fe8534a6a3f","name":"Ozan Yusuf Polatoğlu","registered_at":"2026-06-16T11:30:15Z","symbol":"NIM1038194","token_address":"0x18096ddd88abb52e0c624e45c7303b5ac38c2601","type":"artist","uuid":"3ee9d91e-74a2-4563-aa67-5765c916e63e"}
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 0xa7f96b4c080aaf9e49f6c51eb3bd9292d6bf6f39ccaea6a94caa6fe8534a6a3f. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ee9d91e-74a2-4563-aa67-5765c916e63e.json and https://artists.proofprofile.net/proofs/artist/3ee9d91e-74a2-4563-aa67-5765c916e63e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xa7f96b4c080aaf9e49f6c51eb3bd9292d6bf6f39ccaea6a94caa6fe8534a6a3f","name":"Ozan Yusuf Polatoğlu","registered_at":"2026-06-16T11:30:15Z","symbol":"NIM1038194","token_address":"0x18096ddd88abb52e0c624e45c7303b5ac38c2601","type":"artist","uuid":"3ee9d91e-74a2-4563-aa67-5765c916e63e"}
album: Uzaklardan Uzaklara / Gönül Coğrafyası
  type: MusicAlbum
  date published: 1998-01-01
album: Ankara Ankara
  type: MusicAlbum
  date published: 1996-09-09
album: Yarına Yürümek
  type: MusicAlbum
  date published: 1993-01-01
album: Yeni Bir Diriliş / İpek Yoluna Selam
  type: MusicAlbum
  date published: 1992-01-01