Çağlayan Topaloğlu
type: MusicGroup
genre: turkish pop
popularity: 19
followers: 1936
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4fc54eefa2af261f482c9406b2af251066f0da88d12699a3d0437313a1d563e4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953588
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953588
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0231cf75-8863-4eba-a9d9-8e37374c0fcf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0231cf75-8863-4eba-a9d9-8e37374c0fcf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0231cf75-8863-4eba-a9d9-8e37374c0fcf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T04:52:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4fc54eefa2af261f482c9406b2af251066f0da88d12699a3d0437313a1d563e4","name":"Çağlayan Topaloğlu","registered_at":"2026-06-14T04:41:05Z","symbol":"NIM0341565","token_address":"0x8a7b4832b5174f1bd26f218a7657f893ac9a6386","type":"artist","uuid":"0231cf75-8863-4eba-a9d9-8e37374c0fcf"}
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 0x4fc54eefa2af261f482c9406b2af251066f0da88d12699a3d0437313a1d563e4. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0231cf75-8863-4eba-a9d9-8e37374c0fcf.json and https://artists.proofprofile.net/proofs/artist/0231cf75-8863-4eba-a9d9-8e37374c0fcf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T05:36:59Z
  text: {"copyright_id":"0x4fc54eefa2af261f482c9406b2af251066f0da88d12699a3d0437313a1d563e4","name":"Çağlayan Topaloğlu","registered_at":"2026-06-14T04:41:05Z","symbol":"NIM0341565","token_address":"0x8a7b4832b5174f1bd26f218a7657f893ac9a6386","type":"artist","uuid":"0231cf75-8863-4eba-a9d9-8e37374c0fcf"}
album: Aşk
  type: MusicAlbum
  date published: 2012-03-16
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  type: MusicAlbum
  date published: 2016-01-16
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  type: MusicAlbum
  date published: 2018-04-27
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  type: MusicAlbum
  date published: 2018-04-27
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-06-28