Gülcan Kaya
type: MusicGroup
genre: traditional music
popularity: 2
followers: 543
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdffee9d32f840f170077b369725eb79e337fa4fc5e93b480776410a21d1dc12a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953999
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953999
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31a07aa4-20a9-4012-809c-fbcf6cbccb0d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31a07aa4-20a9-4012-809c-fbcf6cbccb0d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/31a07aa4-20a9-4012-809c-fbcf6cbccb0d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:20:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdffee9d32f840f170077b369725eb79e337fa4fc5e93b480776410a21d1dc12a","name":"Gülcan Kaya","registered_at":"2026-06-16T06:53:29Z","symbol":"NIM0972127","token_address":"0x0da791f9779c863a63c8266ca98dd3032358f51e","type":"artist","uuid":"31a07aa4-20a9-4012-809c-fbcf6cbccb0d"}
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 0xdffee9d32f840f170077b369725eb79e337fa4fc5e93b480776410a21d1dc12a. 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/31a07aa4-20a9-4012-809c-fbcf6cbccb0d.json and https://artists.proofprofile.net/proofs/artist/31a07aa4-20a9-4012-809c-fbcf6cbccb0d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xdffee9d32f840f170077b369725eb79e337fa4fc5e93b480776410a21d1dc12a","name":"Gülcan Kaya","registered_at":"2026-06-16T06:53:29Z","symbol":"NIM0972127","token_address":"0x0da791f9779c863a63c8266ca98dd3032358f51e","type":"artist","uuid":"31a07aa4-20a9-4012-809c-fbcf6cbccb0d"}
album: Gülcan Kaya (Collection Théâtre de la Ville)
  type: MusicAlbum
  date published: 2006-04-11
album: Gülcan Kaya (Concert at Théatre de la Ville, 22.11.2004)
  type: MusicAlbum
  date published: 2006-04-11
album: Yaktık Ağladık
  type: MusicAlbum
  date published: 2022-06-30
album: Gönlüm Hoş Değil
  type: MusicAlbum
  date published: 2022-06-30