Enver Derdibüyük
type: MusicGroup
popularity: 2
followers: 57
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9c5c1dde0bdc0b1e78b0450acc54d637bde88050c2be27d198d58eabb1fe85a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28bb9154-49c9-473b-967b-cdf964c5365b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28bb9154-49c9-473b-967b-cdf964c5365b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/28bb9154-49c9-473b-967b-cdf964c5365b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf9c5c1dde0bdc0b1e78b0450acc54d637bde88050c2be27d198d58eabb1fe85a","name":"Enver Derdibüyük","registered_at":"2026-06-16T03:48:09Z","symbol":"NIM0927856","token_address":"0xc8759988e319b94a21ad19fe2d8f3ce0bc367bf3","type":"artist","uuid":"28bb9154-49c9-473b-967b-cdf964c5365b"}
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 0xf9c5c1dde0bdc0b1e78b0450acc54d637bde88050c2be27d198d58eabb1fe85a. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28bb9154-49c9-473b-967b-cdf964c5365b.json and https://artists.proofprofile.net/proofs/artist/28bb9154-49c9-473b-967b-cdf964c5365b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0xf9c5c1dde0bdc0b1e78b0450acc54d637bde88050c2be27d198d58eabb1fe85a","name":"Enver Derdibüyük","registered_at":"2026-06-16T03:48:09Z","symbol":"NIM0927856","token_address":"0xc8759988e319b94a21ad19fe2d8f3ce0bc367bf3","type":"artist","uuid":"28bb9154-49c9-473b-967b-cdf964c5365b"}
album: Vurma Felek
  type: MusicAlbum
  date published: 1987
album: Bilal Bey
  type: MusicAlbum
  date published: 2016-10-27
album: Haco Gelin
  type: MusicAlbum
  date published: 2025-02-28