Çağatay Değirmencioğlu
type: MusicGroup
popularity: 17
followers: 213
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4232f5ef710f3e3daa0d2a631ff73ba8fd1b76f0de7723ec6bd1b0cb7326964f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953808
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953808
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f40289ff-b8c2-4398-8af6-d77733f4b980.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f40289ff-b8c2-4398-8af6-d77733f4b980.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f40289ff-b8c2-4398-8af6-d77733f4b980
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:45:15Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4232f5ef710f3e3daa0d2a631ff73ba8fd1b76f0de7723ec6bd1b0cb7326964f","name":"Çağatay Değirmencioğlu","registered_at":"2026-06-15T06:10:17Z","symbol":"NIM0706419","token_address":"0x1f59108213d514e4e254105fab11da98127b8b54","type":"artist","uuid":"f40289ff-b8c2-4398-8af6-d77733f4b980"}
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 0x4232f5ef710f3e3daa0d2a631ff73ba8fd1b76f0de7723ec6bd1b0cb7326964f. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f40289ff-b8c2-4398-8af6-d77733f4b980.json and https://artists.proofprofile.net/proofs/artist/f40289ff-b8c2-4398-8af6-d77733f4b980.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x4232f5ef710f3e3daa0d2a631ff73ba8fd1b76f0de7723ec6bd1b0cb7326964f","name":"Çağatay Değirmencioğlu","registered_at":"2026-06-15T06:10:17Z","symbol":"NIM0706419","token_address":"0x1f59108213d514e4e254105fab11da98127b8b54","type":"artist","uuid":"f40289ff-b8c2-4398-8af6-d77733f4b980"}
album: Babam İçin
  type: MusicAlbum
  date published: 2024-08-15
album: İçimdeki Sesi Kaydettim
  type: MusicAlbum
  date published: 2025-03-01
  track: Yine
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245084
    explicit: false
    by artist: Çağatay Değirmencioğlu
    in album: İçimdeki Sesi Kaydettim
      type: MusicAlbum
      date published: 2025-03-01
    isrc code: QZHN42529768
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T08:14:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xabac2500fa4a6585394c013f854aeadff7443f13adbe75535892dfc4483615ca
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958268
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958268
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42529768
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T11:08:52Z
    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 0xabac2500fa4a6585394c013f854aeadff7443f13adbe75535892dfc4483615ca. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T11:08:52Z), 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/QZHN42529768.
      date published: 2026-07-16T11:08:52Z
    audio: Yine
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 88.55
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.451
      additional property: Energy
        type: PropertyValue
        value: 0.413
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.465
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.17
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.748
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Unutma Beni
  type: MusicAlbum
  date published: 2025-03-12
album: Çamurdan Çocuklar
  type: MusicAlbum
  date published: 2025-08-01
album: Keklik Gibi
  type: MusicAlbum
  date published: 2025-09-01