Hakan Ki
type: MusicGroup
genre: turkish pop
popularity: 2
followers: 547
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe37639cd6cda1079382b6c1f29494322acf11a7a4828012f347d4ffabc070c7e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9edfe639-4bf3-4b18-b9ab-df362f90ee08.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9edfe639-4bf3-4b18-b9ab-df362f90ee08.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9edfe639-4bf3-4b18-b9ab-df362f90ee08
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe37639cd6cda1079382b6c1f29494322acf11a7a4828012f347d4ffabc070c7e","name":"Hakan Ki","registered_at":"2026-06-20T05:17:21Z","symbol":"NIM1522607","token_address":"0x0bcee7fe923f1654f9836ab14a3d0a9167994f93","type":"artist","uuid":"9edfe639-4bf3-4b18-b9ab-df362f90ee08"}
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 0xe37639cd6cda1079382b6c1f29494322acf11a7a4828012f347d4ffabc070c7e. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9edfe639-4bf3-4b18-b9ab-df362f90ee08.json and https://artists.proofprofile.net/proofs/artist/9edfe639-4bf3-4b18-b9ab-df362f90ee08.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0xe37639cd6cda1079382b6c1f29494322acf11a7a4828012f347d4ffabc070c7e","name":"Hakan Ki","registered_at":"2026-06-20T05:17:21Z","symbol":"NIM1522607","token_address":"0x0bcee7fe923f1654f9836ab14a3d0a9167994f93","type":"artist","uuid":"9edfe639-4bf3-4b18-b9ab-df362f90ee08"}
album: Gideceğim
  type: MusicAlbum
  date published: 2021-02-26
album: Bencil
  type: MusicAlbum
  date published: 2021-05-24
  track: Bencil
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185476
    explicit: false
    by artist: Hakan Ki
    in album: Bencil
      type: MusicAlbum
      date published: 2021-05-24
    genre: turkish pop
    isrc code: TR0012100293
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T20:53:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1ac9a96dda37e3e2dd8ad56a5042758d1ea52a9792d959248287fffc444f6d9b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958783
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958783
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0012100293
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T23:56:05Z
    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 0x1ac9a96dda37e3e2dd8ad56a5042758d1ea52a9792d959248287fffc444f6d9b. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:56:05Z), 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/TR0012100293.
      date published: 2026-07-19T23:56:05Z
    audio: Bencil
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.011
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.686
      additional property: Energy
        type: PropertyValue
        value: 0.78
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.205
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.211
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.415
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.939
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Gitme Lütfen
  type: MusicAlbum
  date published: 2022-05-23
album: Adın Batsın
  type: MusicAlbum
  date published: 2022-09-09
album: Depresif
  type: MusicAlbum
  date published: 2023-07-21
album: Laga Luga
  type: MusicAlbum
  date published: 2023-09-01
album: Bencil (Akustik)
  type: MusicAlbum
  date published: 2023-09-22
album: Bencil (Remix)
  type: MusicAlbum
  date published: 2023-10-20
album: Aşk Bitti
  type: MusicAlbum
  date published: 2024-05-23