Kazım Doğan
type: MusicGroup
popularity: 6
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x058178353ffa32b5b5408836e6b098a53438a496c0da9f16589a4d7d5cf1d74a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9bdda4ac-faf5-4feb-a6cf-2c91b2ea490e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9bdda4ac-faf5-4feb-a6cf-2c91b2ea490e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9bdda4ac-faf5-4feb-a6cf-2c91b2ea490e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x058178353ffa32b5b5408836e6b098a53438a496c0da9f16589a4d7d5cf1d74a","name":"Kazım Doğan","registered_at":"2026-06-20T03:54:20Z","symbol":"NIM1504174","token_address":"0x309ee01e59f935fb1b981b597e501d4882a6ca0a","type":"artist","uuid":"9bdda4ac-faf5-4feb-a6cf-2c91b2ea490e"}
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 0x058178353ffa32b5b5408836e6b098a53438a496c0da9f16589a4d7d5cf1d74a. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9bdda4ac-faf5-4feb-a6cf-2c91b2ea490e.json and https://artists.proofprofile.net/proofs/artist/9bdda4ac-faf5-4feb-a6cf-2c91b2ea490e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0x058178353ffa32b5b5408836e6b098a53438a496c0da9f16589a4d7d5cf1d74a","name":"Kazım Doğan","registered_at":"2026-06-20T03:54:20Z","symbol":"NIM1504174","token_address":"0x309ee01e59f935fb1b981b597e501d4882a6ca0a","type":"artist","uuid":"9bdda4ac-faf5-4feb-a6cf-2c91b2ea490e"}