Metin Akkaya
type: MusicGroup
genre: arabesk
popularity: 9
followers: 139
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b6c6c9402fb9ca1a5cc45f3f2ede5554aef8e1c09b1a0ff42d46bf155c7015b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c521cb9c-0b98-4731-b98f-71e5a1a34d78.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c521cb9c-0b98-4731-b98f-71e5a1a34d78.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c521cb9c-0b98-4731-b98f-71e5a1a34d78
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0b6c6c9402fb9ca1a5cc45f3f2ede5554aef8e1c09b1a0ff42d46bf155c7015b","name":"Metin Akkaya","registered_at":"2026-06-20T20:56:25Z","symbol":"NIM1710449","token_address":"0xf66e96dbd01a09854e1ee92160889c44cd6f413b","type":"artist","uuid":"c521cb9c-0b98-4731-b98f-71e5a1a34d78"}
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 0x0b6c6c9402fb9ca1a5cc45f3f2ede5554aef8e1c09b1a0ff42d46bf155c7015b. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c521cb9c-0b98-4731-b98f-71e5a1a34d78.json and https://artists.proofprofile.net/proofs/artist/c521cb9c-0b98-4731-b98f-71e5a1a34d78.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x0b6c6c9402fb9ca1a5cc45f3f2ede5554aef8e1c09b1a0ff42d46bf155c7015b","name":"Metin Akkaya","registered_at":"2026-06-20T20:56:25Z","symbol":"NIM1710449","token_address":"0xf66e96dbd01a09854e1ee92160889c44cd6f413b","type":"artist","uuid":"c521cb9c-0b98-4731-b98f-71e5a1a34d78"}
album: Yar Kendine Gel
  type: MusicAlbum
  date published: 2022-06-19
album: Firar
  type: MusicAlbum
  date published: 2023-03-30
album: Vay Esmerim
  type: MusicAlbum
  date published: 2023-05-03
album: Ahım
  type: MusicAlbum
  date published: 2023-10-16
album: Aşk Olsun
  type: MusicAlbum
  date published: 2023-12-18
album: Ağlarım
  type: MusicAlbum
  date published: 2025-04-25
album: Yargısız İnfaz
  type: MusicAlbum
  date published: 2025-06-19
  track: Yargısız İnfaz
    type: MusicRecording
    duration: PT1M52S
    duration ms: 112000
    explicit: false
    by artist: Metin Akkaya
    in album: Yargısız İnfaz
      type: MusicAlbum
      date published: 2025-06-19
    genre: arabesk
    isrc code: FRX452547306
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T22:06:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7a8e4254ef085e755d559d911b9aae5723d19c4a7c0c1dcc0ceb1a4d80d46bf2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452547306
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x7a8e4254ef085e755d559d911b9aae5723d19c4a7c0c1dcc0ceb1a4d80d46bf2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FRX452547306.
      date published: 2026-07-04T10:04:33Z
    audio: Yargısız İnfaz
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.449
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.409
      additional property: Energy
        type: PropertyValue
        value: 0.213
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.948
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.16
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.47
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.962
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor