Cihan Öz
type: MusicGroup
genre: anatolian rock
genre: arabesk
popularity: 19
followers: 29
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2d836ca265243615f2e526422a91aed0bb976b8da07e186e4466634144f981d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7aba92a4-04c9-4e2a-9cf7-a0e68e1051ce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7aba92a4-04c9-4e2a-9cf7-a0e68e1051ce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7aba92a4-04c9-4e2a-9cf7-a0e68e1051ce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb2d836ca265243615f2e526422a91aed0bb976b8da07e186e4466634144f981d","name":"Cihan Öz","registered_at":"2026-06-14T17:22:46Z","symbol":"NIM0523261","token_address":"0xe3056b70bd5c87bf824ea27efb8ea55646e10580","type":"artist","uuid":"7aba92a4-04c9-4e2a-9cf7-a0e68e1051ce"}
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 0xb2d836ca265243615f2e526422a91aed0bb976b8da07e186e4466634144f981d. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7aba92a4-04c9-4e2a-9cf7-a0e68e1051ce.json and https://artists.proofprofile.net/proofs/artist/7aba92a4-04c9-4e2a-9cf7-a0e68e1051ce.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xb2d836ca265243615f2e526422a91aed0bb976b8da07e186e4466634144f981d","name":"Cihan Öz","registered_at":"2026-06-14T17:22:46Z","symbol":"NIM0523261","token_address":"0xe3056b70bd5c87bf824ea27efb8ea55646e10580","type":"artist","uuid":"7aba92a4-04c9-4e2a-9cf7-a0e68e1051ce"}