Cengiz Türk
type: MusicGroup
genre: turkish pop
popularity: 6
followers: 340
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x897a72b548774e26ab57d0f36b64d53480f091af536b5690d4a2d8a6f43e1950
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd2277af-f544-49dd-9543-04237c73dbb8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd2277af-f544-49dd-9543-04237c73dbb8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dd2277af-f544-49dd-9543-04237c73dbb8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x897a72b548774e26ab57d0f36b64d53480f091af536b5690d4a2d8a6f43e1950","name":"Cengiz Türk","registered_at":"2026-06-21T05:24:36Z","symbol":"NIM1833178","token_address":"0x54f37a6978b0b0d75d92b50d7553ebfb575ae450","type":"artist","uuid":"dd2277af-f544-49dd-9543-04237c73dbb8"}
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 0x897a72b548774e26ab57d0f36b64d53480f091af536b5690d4a2d8a6f43e1950. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd2277af-f544-49dd-9543-04237c73dbb8.json and https://artists.proofprofile.net/proofs/artist/dd2277af-f544-49dd-9543-04237c73dbb8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0x897a72b548774e26ab57d0f36b64d53480f091af536b5690d4a2d8a6f43e1950","name":"Cengiz Türk","registered_at":"2026-06-21T05:24:36Z","symbol":"NIM1833178","token_address":"0x54f37a6978b0b0d75d92b50d7553ebfb575ae450","type":"artist","uuid":"dd2277af-f544-49dd-9543-04237c73dbb8"}
album: Sensizim
  type: MusicAlbum
  date published: 2021-01-25
album: Zafer Marşı
  type: MusicAlbum
  date published: 2022-08-30
album: Gitme
  type: MusicAlbum
  date published: 2024-11-22
album: İkimizin Yerine
  type: MusicAlbum
  date published: 2025-03-19
album: Son Defa
  type: MusicAlbum
  date published: 2025-06-20
  track: Son Defa
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216682
    explicit: false
    by artist: Cengiz Türk
    in album: Son Defa
      type: MusicAlbum
      date published: 2025-06-20
    genre: turkish pop
    isrc code: USA2P2515032
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T21:44:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc418b5a1950e24c0641cc3e333ded05279136eec0cf58b35fe333089fcacc045
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2515032
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc418b5a1950e24c0641cc3e333ded05279136eec0cf58b35fe333089fcacc045. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2515032.
      date published: 2026-07-04T11:19:20Z
    audio: Son Defa
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.968
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.648
      additional property: Energy
        type: PropertyValue
        value: 0.779
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.057
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.271
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.621
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.923
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Zafer Parolamiz
  type: MusicAlbum
  date published: 2025-09-26
album: Sürem Doldu
  type: MusicAlbum
  date published: 2025-10-03