Hazar Aytan
type: MusicGroup
popularity: 4
followers: 302
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8da15c5c3209146df55d25c1bb3d788fbe3dd71b13610d6e3d9f2294f38c7a3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc8d69d6-a7a8-4004-94e5-45bcc9cb1c49.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc8d69d6-a7a8-4004-94e5-45bcc9cb1c49.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bc8d69d6-a7a8-4004-94e5-45bcc9cb1c49
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8da15c5c3209146df55d25c1bb3d788fbe3dd71b13610d6e3d9f2294f38c7a3","name":"Hazar Aytan","registered_at":"2026-06-20T17:27:49Z","symbol":"NIM1666879","token_address":"0x8fb949a5ea885c4761fe44621d8dbb8279a48b34","type":"artist","uuid":"bc8d69d6-a7a8-4004-94e5-45bcc9cb1c49"}
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 0xd8da15c5c3209146df55d25c1bb3d788fbe3dd71b13610d6e3d9f2294f38c7a3. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bc8d69d6-a7a8-4004-94e5-45bcc9cb1c49.json and https://artists.proofprofile.net/proofs/artist/bc8d69d6-a7a8-4004-94e5-45bcc9cb1c49.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0xd8da15c5c3209146df55d25c1bb3d788fbe3dd71b13610d6e3d9f2294f38c7a3","name":"Hazar Aytan","registered_at":"2026-06-20T17:27:49Z","symbol":"NIM1666879","token_address":"0x8fb949a5ea885c4761fe44621d8dbb8279a48b34","type":"artist","uuid":"bc8d69d6-a7a8-4004-94e5-45bcc9cb1c49"}
album: Pak Bahadur
  type: MusicAlbum
  date published: 2018-06-26
album: Aynı Döngü
  type: MusicAlbum
  date published: 2018-11-03
album: Salın Beni
  type: MusicAlbum
  date published: 2019-06-12
album: Hayat Kısa Ben Uçmuyorum
  type: MusicAlbum
  date published: 2019-07-10
album: Kendi Kendime
  type: MusicAlbum
  date published: 2019-07-31
album: Kalabalıkta Kaybettim
  type: MusicAlbum
  date published: 2019-08-21
album: Kumlara Bas
  type: MusicAlbum
  date published: 2019-09-11
album: Tüm Bu Gürültüye Gerek Yok
  type: MusicAlbum
  date published: 2019-10-02
album: Kalan Her Güne
  type: MusicAlbum
  date published: 2019-10-25
  track: Kalan Her Güne
    type: MusicRecording
    duration: PT4M1S
    duration ms: 241046
    explicit: false
    by artist: Hazar Aytan
    in album: Kalan Her Güne
      type: MusicAlbum
      date published: 2019-10-25
    isrc code: QZHN81946306
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T04:39:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6368eb6fbc203a8d4c656e0439113fa539ddd716761bcc62d1783dbf3ae12cc8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN81946306
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 0x6368eb6fbc203a8d4c656e0439113fa539ddd716761bcc62d1783dbf3ae12cc8. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZHN81946306.
      date published: 2026-07-05T10:59:37Z
    audio: Kalan Her Güne
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 171.964
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.419
      additional property: Energy
        type: PropertyValue
        value: 0.764
      additional property: Speechiness
        type: PropertyValue
        value: 0.079
      additional property: Acousticness
        type: PropertyValue
        value: 0.609
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.059
      additional property: Liveness
        type: PropertyValue
        value: 0.296
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.663
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.42
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Uyumam Lazım
  type: MusicAlbum
  date published: 2020-03-27
album: Venüs Tepesi
  type: MusicAlbum
  date published: 2020-05-11
album: Uçsuz
  type: MusicAlbum
  date published: 2020-11-30
album: Mary & Tyke
  type: MusicAlbum
  date published: 2021-01-04
album: Eski Yazlardan
  type: MusicAlbum
  date published: 2021-03-31
album: Ben Aynı Ben
  type: MusicAlbum
  date published: 2021-06-23
album: Yok Mecalim
  type: MusicAlbum
  date published: 2021-09-01
album: Bu Gemi Boş Gidiyor
  type: MusicAlbum
  date published: 2021-10-22