Engin Demircioğlu
type: MusicGroup
genre: turkish pop
popularity: 4
followers: 225
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30b4801f3baeb7e9fd4ea74f599a9919e3d00cace8957b3e8e2edf4d914c1e49
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954055
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954055
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/433391e0-5ff1-4ada-98ab-a3dcb61b6e2a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/433391e0-5ff1-4ada-98ab-a3dcb61b6e2a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/433391e0-5ff1-4ada-98ab-a3dcb61b6e2a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:51:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30b4801f3baeb7e9fd4ea74f599a9919e3d00cace8957b3e8e2edf4d914c1e49","name":"Engin Demircioğlu","registered_at":"2026-06-16T13:02:27Z","symbol":"NIM1060174","token_address":"0x7ebb785b224a0cd63c2ee37aa0923c3dd33a4867","type":"artist","uuid":"433391e0-5ff1-4ada-98ab-a3dcb61b6e2a"}
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 0x30b4801f3baeb7e9fd4ea74f599a9919e3d00cace8957b3e8e2edf4d914c1e49. Chain 2 (Bitcoin): anchored in block 954055 (2026-06-17T05:51:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/433391e0-5ff1-4ada-98ab-a3dcb61b6e2a.json and https://artists.proofprofile.net/proofs/artist/433391e0-5ff1-4ada-98ab-a3dcb61b6e2a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T05:51:24Z
  text: {"copyright_id":"0x30b4801f3baeb7e9fd4ea74f599a9919e3d00cace8957b3e8e2edf4d914c1e49","name":"Engin Demircioğlu","registered_at":"2026-06-16T13:02:27Z","symbol":"NIM1060174","token_address":"0x7ebb785b224a0cd63c2ee37aa0923c3dd33a4867","type":"artist","uuid":"433391e0-5ff1-4ada-98ab-a3dcb61b6e2a"}
album: Tuzak
  type: MusicAlbum
  date published: 2023-08-11
album: Gitme
  type: MusicAlbum
  date published: 2025-06-20
album: Yanmışım Sönmüşüm Ben
  type: MusicAlbum
  date published: 2025-07-18
  track: Yanmışım Sönmüşüm Ben
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199338
    explicit: false
    by artist: Engin Demircioğlu
    in album: Yanmışım Sönmüşüm Ben
      type: MusicAlbum
      date published: 2025-07-18
    genre: turkish pop
    isrc code: FRX762529748
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T06:12:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x372415d90f8e16a338995317fc97d63edb7993adae022948ba88f91231fe3e0d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958838
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958838
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762529748
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T07:01:21Z
    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 0x372415d90f8e16a338995317fc97d63edb7993adae022948ba88f91231fe3e0d. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/FRX762529748.
      date published: 2026-07-20T07:01:21Z
    audio: Yanmışım Sönmüşüm Ben
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.001
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.724
      additional property: Energy
        type: PropertyValue
        value: 0.666
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.017
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.005
      additional property: Liveness
        type: PropertyValue
        value: 0.088
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.308
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.786
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor