Arzu Kopuz
type: MusicGroup
popularity: 3
followers: 197
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xacac4544621b763175cd9be6c8b5642cd00e9bc14cbf4b71d41db8357d54620c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e34c4f8-c493-4d09-b953-c47ec007fd4c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e34c4f8-c493-4d09-b953-c47ec007fd4c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6e34c4f8-c493-4d09-b953-c47ec007fd4c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xacac4544621b763175cd9be6c8b5642cd00e9bc14cbf4b71d41db8357d54620c","name":"Arzu Kopuz","registered_at":"2026-06-17T04:24:14Z","symbol":"NIM1280118","token_address":"0xa2d9273ca0fe94dc408bdd234c36926e729c70c6","type":"artist","uuid":"6e34c4f8-c493-4d09-b953-c47ec007fd4c"}
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 0xacac4544621b763175cd9be6c8b5642cd00e9bc14cbf4b71d41db8357d54620c. 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/6e34c4f8-c493-4d09-b953-c47ec007fd4c.json and https://artists.proofprofile.net/proofs/artist/6e34c4f8-c493-4d09-b953-c47ec007fd4c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xacac4544621b763175cd9be6c8b5642cd00e9bc14cbf4b71d41db8357d54620c","name":"Arzu Kopuz","registered_at":"2026-06-17T04:24:14Z","symbol":"NIM1280118","token_address":"0xa2d9273ca0fe94dc408bdd234c36926e729c70c6","type":"artist","uuid":"6e34c4f8-c493-4d09-b953-c47ec007fd4c"}
album: Şıngır Mıngır 93 (Sözlü Oyun Havası)
  type: MusicAlbum
  date published: 1993-03-17
album: Gönül Şarkılarımız, Vol. 7
  type: MusicAlbum
  date published: 1997
album: Gönül Şarkılarımız, Vol. 7
  type: MusicAlbum
  date published: 1997