Ünal Doğan
type: MusicGroup
popularity: 12
followers: 322
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd704b3c8b6d80d30182436c30c16be2d1fd7a68f210f0d47ff741f04d67c6c6d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953697
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953697
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/619fcd2a-528d-4ba1-aaf1-c24153fea257.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/619fcd2a-528d-4ba1-aaf1-c24153fea257.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/619fcd2a-528d-4ba1-aaf1-c24153fea257
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:49:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd704b3c8b6d80d30182436c30c16be2d1fd7a68f210f0d47ff741f04d67c6c6d","name":"Ünal Doğan","registered_at":"2026-06-14T14:46:07Z","symbol":"NIM0485869","token_address":"0xd20df710e4d6b4edfbce6a8a783493d8fda9c8d1","type":"artist","uuid":"619fcd2a-528d-4ba1-aaf1-c24153fea257"}
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 0xd704b3c8b6d80d30182436c30c16be2d1fd7a68f210f0d47ff741f04d67c6c6d. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/619fcd2a-528d-4ba1-aaf1-c24153fea257.json and https://artists.proofprofile.net/proofs/artist/619fcd2a-528d-4ba1-aaf1-c24153fea257.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0xd704b3c8b6d80d30182436c30c16be2d1fd7a68f210f0d47ff741f04d67c6c6d","name":"Ünal Doğan","registered_at":"2026-06-14T14:46:07Z","symbol":"NIM0485869","token_address":"0xd20df710e4d6b4edfbce6a8a783493d8fda9c8d1","type":"artist","uuid":"619fcd2a-528d-4ba1-aaf1-c24153fea257"}
album: Divane
  type: MusicAlbum
  date published: 2006-09-11
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