Efe Akbulut
type: MusicGroup
genre: turkish pop
popularity: 4
followers: 469
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d87d5650b3a7a8ec538bedbf106ab38b489de2d3a626d1bd12dc0ad70ace047
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7b6ecdd-3e38-4ad0-a86f-e50f0056f3e5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7b6ecdd-3e38-4ad0-a86f-e50f0056f3e5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b7b6ecdd-3e38-4ad0-a86f-e50f0056f3e5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d87d5650b3a7a8ec538bedbf106ab38b489de2d3a626d1bd12dc0ad70ace047","name":"Efe Akbulut","registered_at":"2026-06-20T15:23:11Z","symbol":"NIM1640883","token_address":"0xf4b11eb50ab12df9d993e66cebe9ca6a51dccc80","type":"artist","uuid":"b7b6ecdd-3e38-4ad0-a86f-e50f0056f3e5"}
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 0x2d87d5650b3a7a8ec538bedbf106ab38b489de2d3a626d1bd12dc0ad70ace047. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b7b6ecdd-3e38-4ad0-a86f-e50f0056f3e5.json and https://artists.proofprofile.net/proofs/artist/b7b6ecdd-3e38-4ad0-a86f-e50f0056f3e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0x2d87d5650b3a7a8ec538bedbf106ab38b489de2d3a626d1bd12dc0ad70ace047","name":"Efe Akbulut","registered_at":"2026-06-20T15:23:11Z","symbol":"NIM1640883","token_address":"0xf4b11eb50ab12df9d993e66cebe9ca6a51dccc80","type":"artist","uuid":"b7b6ecdd-3e38-4ad0-a86f-e50f0056f3e5"}
album: Cuma Gecesi Kalbim Boş
  type: MusicAlbum
  date published: 2023-06-09
album: Cuma Gecesi Kalbim Boş
  type: MusicAlbum
  date published: 2023-06-09
album: Cuma Gecesi Kalbim Boş (New York Remix)
  type: MusicAlbum
  date published: 2023-09-08
album: Yıkayın Beni
  type: MusicAlbum
  date published: 2023-10-20
album: Üzülmiycen Mi?
  type: MusicAlbum
  date published: 2024-02-09
album: Saat 11:11
  type: MusicAlbum
  date published: 2024-11-15
  track: Saat 11:11
    type: MusicRecording
    duration: PT3M34S
    duration ms: 214300
    explicit: false
    by artist: Efe Akbulut
    in album: Saat 11:11
      type: MusicAlbum
      date published: 2024-11-15
    genre: turkish pop
    isrc code: QZWFW2475636
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T12:27:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x16566cff74e1789ef578b53cfb433c48ddfc5eec386047828947105ccca0b161
    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/QZWFW2475636
    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 0x16566cff74e1789ef578b53cfb433c48ddfc5eec386047828947105ccca0b161. 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/QZWFW2475636.
      date published: 2026-07-05T01:12:41Z
    audio: Saat 11:11
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 170.047
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.585
      additional property: Energy
        type: PropertyValue
        value: 0.742
      additional property: Speechiness
        type: PropertyValue
        value: 0.065
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.15
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.938
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.831
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major