Adem Akar
type: MusicGroup
genre: sufi
popularity: 5
followers: 95
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1fcdc6a125b76e1d58bf817c135b3a8384a012cb55e92dc2e98087c4995a6bc0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e7698c49-a88c-4fb5-87e4-6804cec5283c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e7698c49-a88c-4fb5-87e4-6804cec5283c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e7698c49-a88c-4fb5-87e4-6804cec5283c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1fcdc6a125b76e1d58bf817c135b3a8384a012cb55e92dc2e98087c4995a6bc0","name":"Adem Akar","registered_at":"2026-06-21T09:26:19Z","symbol":"NIM1888297","token_address":"0xb203f277cf4681e30f1eae7156dd766d2e35ffdc","type":"artist","uuid":"e7698c49-a88c-4fb5-87e4-6804cec5283c"}
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 0x1fcdc6a125b76e1d58bf817c135b3a8384a012cb55e92dc2e98087c4995a6bc0. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e7698c49-a88c-4fb5-87e4-6804cec5283c.json and https://artists.proofprofile.net/proofs/artist/e7698c49-a88c-4fb5-87e4-6804cec5283c.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x1fcdc6a125b76e1d58bf817c135b3a8384a012cb55e92dc2e98087c4995a6bc0","name":"Adem Akar","registered_at":"2026-06-21T09:26:19Z","symbol":"NIM1888297","token_address":"0xb203f277cf4681e30f1eae7156dd766d2e35ffdc","type":"artist","uuid":"e7698c49-a88c-4fb5-87e4-6804cec5283c"}
album: Cafe Cappadocia
  type: MusicAlbum
  date published: 2011-04-25
album: Köprü (Traditional Turkish Folk Music Enstrumantal)
  type: MusicAlbum
  date published: 2011-05-15
album: Köprü (İnstrumental)
  type: MusicAlbum
  date published: 2012-03-02
  track: Gülümcan - Klarnet Versiyon
    type: MusicRecording
    duration: PT5M0S
    duration ms: 300373
    explicit: false
    by artist: Adem Akar
    in album: Köprü (İnstrumental)
      type: MusicAlbum
      date published: 2012-03-02
    genre: sufi
    isrc code: FRX871505103
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T13:47:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1c86b55aa79e59d6e56afb19738efe03906a104fdb8e0b5b79ac4cd02e2be4d4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958561
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958561
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX871505103
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T14:22:01Z
    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 0x1c86b55aa79e59d6e56afb19738efe03906a104fdb8e0b5b79ac4cd02e2be4d4. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/FRX871505103 — a six-check JSON result.
      date published: 2026-07-18T14:22:01Z
    audio: Gülümcan - Klarnet Versiyon
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.525
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.432
      additional property: Energy
        type: PropertyValue
        value: 0.322
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.993
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.922
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.28
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.368
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Demedim Mi
  type: MusicAlbum
  date published: 2018-10-04
album: Bu Gece Bu Şehri Yakmaya Geldim
  type: MusicAlbum
  date published: 2020-06-18
album: Ezana Karışır Kızımın Sesi
  type: MusicAlbum
  date published: 2020-06-22