Kemal Küçükgüner
type: MusicGroup
genre: oyun havasi
popularity: 4
followers: 46
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfbf119a79f6a60cf9426006f861fd9fc7fd0c0d535847a9bf852d49a0fc4f237
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4fa00ac-6a54-4395-b4e1-d56b2c9d31e9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4fa00ac-6a54-4395-b4e1-d56b2c9d31e9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c4fa00ac-6a54-4395-b4e1-d56b2c9d31e9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfbf119a79f6a60cf9426006f861fd9fc7fd0c0d535847a9bf852d49a0fc4f237","name":"Kemal Küçükgüner","registered_at":"2026-06-20T20:46:46Z","symbol":"NIM1711067","token_address":"0x969796620febf4150f0db29b572ba9309ebc7489","type":"artist","uuid":"c4fa00ac-6a54-4395-b4e1-d56b2c9d31e9"}
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 0xfbf119a79f6a60cf9426006f861fd9fc7fd0c0d535847a9bf852d49a0fc4f237. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4fa00ac-6a54-4395-b4e1-d56b2c9d31e9.json and https://artists.proofprofile.net/proofs/artist/c4fa00ac-6a54-4395-b4e1-d56b2c9d31e9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0xfbf119a79f6a60cf9426006f861fd9fc7fd0c0d535847a9bf852d49a0fc4f237","name":"Kemal Küçükgüner","registered_at":"2026-06-20T20:46:46Z","symbol":"NIM1711067","token_address":"0x969796620febf4150f0db29b572ba9309ebc7489","type":"artist","uuid":"c4fa00ac-6a54-4395-b4e1-d56b2c9d31e9"}
album: Muğla Zeybeği
  type: MusicAlbum
  date published: 1998-03-27
  track: Yörük Kızı
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180672
    explicit: false
    by artist: Kemal Küçükgüner
    in album: Muğla Zeybeği
      type: MusicAlbum
      date published: 1998-03-27
    genre: oyun havasi
    isrc code: TR1780903931
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T08:46:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0de859fbe94dc05f49478431bc3b3caaa1326ad528851e3acf103b1725a9940b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958853
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958853
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR1780903931
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T11:48:29Z
    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 0x0de859fbe94dc05f49478431bc3b3caaa1326ad528851e3acf103b1725a9940b. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:48:29Z), 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/TR1780903931.
      date published: 2026-07-20T11:48:29Z
    audio: Yörük Kızı
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.275
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.705
      additional property: Energy
        type: PropertyValue
        value: 0.61
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.346
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.964
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.491
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major