Bahar Gündüz
type: MusicGroup
popularity: 4
followers: 107
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2608df2a5eb52b501e60477cf912a874cffd08ad778c97ae7c1d969ab1e87b7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11eccc81-6f4e-4052-8d6b-b69d7ea69929.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11eccc81-6f4e-4052-8d6b-b69d7ea69929.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/11eccc81-6f4e-4052-8d6b-b69d7ea69929
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2608df2a5eb52b501e60477cf912a874cffd08ad778c97ae7c1d969ab1e87b7","name":"Bahar Gündüz","registered_at":"2026-06-15T19:48:11Z","symbol":"NIM0813297","token_address":"0xada63f86671c340d792bbfc2288bb274cfb0d649","type":"artist","uuid":"11eccc81-6f4e-4052-8d6b-b69d7ea69929"}
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 0xc2608df2a5eb52b501e60477cf912a874cffd08ad778c97ae7c1d969ab1e87b7. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/11eccc81-6f4e-4052-8d6b-b69d7ea69929.json and https://artists.proofprofile.net/proofs/artist/11eccc81-6f4e-4052-8d6b-b69d7ea69929.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0xc2608df2a5eb52b501e60477cf912a874cffd08ad778c97ae7c1d969ab1e87b7","name":"Bahar Gündüz","registered_at":"2026-06-15T19:48:11Z","symbol":"NIM0813297","token_address":"0xada63f86671c340d792bbfc2288bb274cfb0d649","type":"artist","uuid":"11eccc81-6f4e-4052-8d6b-b69d7ea69929"}
album: Vengê Usari
  type: MusicAlbum
  date published: 2020-12-21