Osman Kaya
type: MusicGroup
genre: turkish pop
popularity: 7
followers: 177
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x000567a091679876db0eff499c3c35e3a513bea2905a486e25d873eb436fec93
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e32834c7-725c-453f-abb5-07f3f20034b3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e32834c7-725c-453f-abb5-07f3f20034b3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e32834c7-725c-453f-abb5-07f3f20034b3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x000567a091679876db0eff499c3c35e3a513bea2905a486e25d873eb436fec93","name":"Osman Kaya","registered_at":"2026-06-21T07:32:22Z","symbol":"NIM1863507","token_address":"0x512fc60e50d846739b96d5266b6d7be9149d6818","type":"artist","uuid":"e32834c7-725c-453f-abb5-07f3f20034b3"}
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 0x000567a091679876db0eff499c3c35e3a513bea2905a486e25d873eb436fec93. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e32834c7-725c-453f-abb5-07f3f20034b3.json and https://artists.proofprofile.net/proofs/artist/e32834c7-725c-453f-abb5-07f3f20034b3.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0x000567a091679876db0eff499c3c35e3a513bea2905a486e25d873eb436fec93","name":"Osman Kaya","registered_at":"2026-06-21T07:32:22Z","symbol":"NIM1863507","token_address":"0x512fc60e50d846739b96d5266b6d7be9149d6818","type":"artist","uuid":"e32834c7-725c-453f-abb5-07f3f20034b3"}
album: Sevda Hırsızı
  type: MusicAlbum
  date published: 2022-11-25
  track: Sevda Hırsızı
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193003
    explicit: false
    by artist: Osman Kaya
    in album: Sevda Hırsızı
      type: MusicAlbum
      date published: 2022-11-25
    genre: turkish pop
    isrc code: DGA062268525
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T10:21:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x928db8e22ad111463c9b9aea5e6b9c615b1c227b8445e5bbe82fe14516a3400e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062268525
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x928db8e22ad111463c9b9aea5e6b9c615b1c227b8445e5bbe82fe14516a3400e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062268525 — a six-check JSON result.
      date published: 2026-07-03T19:59:51Z
    audio: Sevda Hırsızı
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.946
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.594
      additional property: Energy
        type: PropertyValue
        value: 0.653
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.157
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.131
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.49
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.624
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Eskisi Gibi
  type: MusicAlbum
  date published: 2023-04-21
album: Bahaneler
  type: MusicAlbum
  date published: 2024-03-29
album: Bahaneler
  type: MusicAlbum
  date published: 2024-03-31
album: Tam Yerinden
  type: MusicAlbum
  date published: 2024-07-26
album: Tam Yerinden
  type: MusicAlbum
  date published: 2024-07-26
album: Ağlamak Çözüm Değil
  type: MusicAlbum
  date published: 2025-02-28