Ufuk Çakır
type: MusicGroup
genre: oyun havasi
genre: turkish pop
popularity: 4
followers: 1060
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x827c70495a03d26c77e3d618ed41bc113c174cc7577d9cd598f87ed57c590cdc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99519398-88e5-4db1-9ada-5218ffc9a7be.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99519398-88e5-4db1-9ada-5218ffc9a7be.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/99519398-88e5-4db1-9ada-5218ffc9a7be
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x827c70495a03d26c77e3d618ed41bc113c174cc7577d9cd598f87ed57c590cdc","name":"Ufuk Çakır","registered_at":"2026-06-17T19:12:14Z","symbol":"NIM1491883","token_address":"0xe379f8bcc37834eacd5df7c267be976afe4d3cbe","type":"artist","uuid":"99519398-88e5-4db1-9ada-5218ffc9a7be"}
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 0x827c70495a03d26c77e3d618ed41bc113c174cc7577d9cd598f87ed57c590cdc. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/99519398-88e5-4db1-9ada-5218ffc9a7be.json and https://artists.proofprofile.net/proofs/artist/99519398-88e5-4db1-9ada-5218ffc9a7be.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x827c70495a03d26c77e3d618ed41bc113c174cc7577d9cd598f87ed57c590cdc","name":"Ufuk Çakır","registered_at":"2026-06-17T19:12:14Z","symbol":"NIM1491883","token_address":"0xe379f8bcc37834eacd5df7c267be976afe4d3cbe","type":"artist","uuid":"99519398-88e5-4db1-9ada-5218ffc9a7be"}
album: Sevdim İşte
  type: MusicAlbum
  date published: 2001-06-06
  track: Çamlar Altı
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221760
    explicit: false
    by artist: Ufuk Çakır
    in album: Sevdim İşte
      type: MusicAlbum
      date published: 2001-06-06
    genre: oyun havasi
    genre: turkish pop
    isrc code: TR0260600151
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T20:21:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7b86765b2ae9d0153f3f8ac0cb60f98d449d615283f89a2282691608699279d9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0260600151
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 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 0x7b86765b2ae9d0153f3f8ac0cb60f98d449d615283f89a2282691608699279d9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TR0260600151.
      date published: 2026-07-05T01:12:41Z
    audio: Çamlar Altı
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.994
      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: 0.794
      additional property: Energy
        type: PropertyValue
        value: 0.873
      additional property: Speechiness
        type: PropertyValue
        value: 0.071
      additional property: Acousticness
        type: PropertyValue
        value: 0.178
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.023
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.935
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.614
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Gülümse
  type: MusicAlbum
  date published: 2012-12-17
album: Gülümse
  type: MusicAlbum
  date published: 2012-12-17
album: Paramparça
  type: MusicAlbum
  date published: 2018-02-01
album: Herkes Gitmiş Kendinden
  type: MusicAlbum
  date published: 2018-12-14
album: Senin Yüzünden
  type: MusicAlbum
  date published: 2019-06-21
album: Senin Yüzünden
  type: MusicAlbum
  date published: 2019-06-21
album: Çamlar Altı
  type: MusicAlbum
  date published: 2020-08-28
album: Çamlar Altı
  type: MusicAlbum
  date published: 2020-08-28
album: Sen Ayrılığı Seçtin
  type: MusicAlbum
  date published: 2021-02-05
album: Gel bi yanıma
  type: MusicAlbum
  date published: 2021-12-10
album: Sev Diye
  type: MusicAlbum
  date published: 2022-03-11
album: Mahiyet
  type: MusicAlbum
  date published: 2023-04-14
album: İNADINA
  type: MusicAlbum
  date published: 2023-09-29
album: Yas
  type: MusicAlbum
  date published: 2024-04-05