Afra
type: MusicGroup
genre: turkish hip hop
genre: turkish pop
description: REDIRECT Aircraft Fleet Recycling Association
popularity: 60
followers: 60354
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0cbf0e5be6bcf72d2ba6cf8b0162f98d77d62e8bbd7b5217ac9bd6098dde536
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/76de747f-1812-46dd-9dc0-03dcae5feeb4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/76de747f-1812-46dd-9dc0-03dcae5feeb4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/76de747f-1812-46dd-9dc0-03dcae5feeb4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 0xe0cbf0e5be6bcf72d2ba6cf8b0162f98d77d62e8bbd7b5217ac9bd6098dde536. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/76de747f-1812-46dd-9dc0-03dcae5feeb4.json and https://artists.proofprofile.net/proofs/artist/76de747f-1812-46dd-9dc0-03dcae5feeb4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Kafam Leyla
  type: MusicAlbum
  date published: 2024-09-27
album: Yasemen
  type: MusicAlbum
  date published: 2024-10-04
album: Yasemen
  type: MusicAlbum
  date published: 2024-10-04
  track: Yasemen
    type: MusicRecording
    duration: PT2M31S
    duration ms: 151725
    explicit: false
    by artist: Afra
    in album: Yasemen
      type: MusicAlbum
      date published: 2024-10-04
    genre: turkish hip hop
    genre: turkish pop
    isrc code: QMFME2517714
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T10:20:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd8539cb825f165d78a2537960af9cbb325ab40674562d3d19baf6c058d62d4d4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958541
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958541
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2517714
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T11:37:54Z
    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 0xd8539cb825f165d78a2537960af9cbb325ab40674562d3d19baf6c058d62d4d4. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/QMFME2517714.
      date published: 2026-07-18T11:37:54Z
    audio: Yasemen
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.108
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.587
      additional property: Energy
        type: PropertyValue
        value: 0.551
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.19
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.194
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.061
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Yasemen
  type: MusicAlbum
  date published: 2024-10-04
album: Zeze
  type: MusicAlbum
  date published: 2024-12-19
album: Zeze
  type: MusicAlbum
  date published: 2024-12-20
album: Maziden
  type: MusicAlbum
  date published: 2025-03-07
album: Maziden
  type: MusicAlbum
  date published: 2025-03-07
album: Acelesi Yok
  type: MusicAlbum
  date published: 2025-04-11
album: Acelesi Yok
  type: MusicAlbum
  date published: 2025-04-11
album: Şimdi Böyle Biriymiş
  type: MusicAlbum
  date published: 2025-04-24
album: Şimdi Böyle Biriymiş
  type: MusicAlbum
  date published: 2025-04-24
album: Zindan
  type: MusicAlbum
  date published: 2025-05-09
album: Zindan
  type: MusicAlbum
  date published: 2025-05-09
album: Aşiyan
  type: MusicAlbum
  date published: 2025-07-04
album: Aşiyan
  type: MusicAlbum
  date published: 2025-07-04
album: Leylim
  type: MusicAlbum
  date published: 2025-08-01