Gürsel Toprak
type: MusicGroup
popularity: 3
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4a7df83070c4b08e2bd101ddbff70c9ea553f59e5821583f7075a6a1f92feee4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da36813e-9a6c-4504-9197-b29528371fc2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da36813e-9a6c-4504-9197-b29528371fc2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/da36813e-9a6c-4504-9197-b29528371fc2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4a7df83070c4b08e2bd101ddbff70c9ea553f59e5821583f7075a6a1f92feee4","name":"Gürsel Toprak","registered_at":"2026-06-21T04:31:51Z","symbol":"NIM1816917","token_address":"0xe118009ec99368163e4e3e654594acf4d4dcd36d","type":"artist","uuid":"da36813e-9a6c-4504-9197-b29528371fc2"}
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 0x4a7df83070c4b08e2bd101ddbff70c9ea553f59e5821583f7075a6a1f92feee4. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da36813e-9a6c-4504-9197-b29528371fc2.json and https://artists.proofprofile.net/proofs/artist/da36813e-9a6c-4504-9197-b29528371fc2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0x4a7df83070c4b08e2bd101ddbff70c9ea553f59e5821583f7075a6a1f92feee4","name":"Gürsel Toprak","registered_at":"2026-06-21T04:31:51Z","symbol":"NIM1816917","token_address":"0xe118009ec99368163e4e3e654594acf4d4dcd36d","type":"artist","uuid":"da36813e-9a6c-4504-9197-b29528371fc2"}
album: Gürsel Toprak - Hiç Razı Değilim senden (Radio Edit)
  type: MusicAlbum
  date published: 2024-11-09
album: Gürsel Toprak - Bir Gönüle Aşk Girince (Cover)
  type: MusicAlbum
  date published: 2025-04-01
  track: Gürsel Toprak - Bir Gönüle Aşk Girince - Cover
    type: MusicRecording
    duration: PT2M4S
    duration ms: 124941
    explicit: false
    by artist: Gürsel Toprak
    in album: Gürsel Toprak - Bir Gönüle Aşk Girince (Cover)
      type: MusicAlbum
      date published: 2025-04-01
    isrc code: QZK6H2510814
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T06:14:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x87f6cab933029da9145c8eb3555a9fbc0439532af83d26405b2d4cda5e362abd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2510814
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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 0x87f6cab933029da9145c8eb3555a9fbc0439532af83d26405b2d4cda5e362abd. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZK6H2510814.
      date published: 2026-07-03T08:56:35Z
    audio: Gürsel Toprak - Bir Gönüle Aşk Girince - Cover
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.648
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.743
      additional property: Energy
        type: PropertyValue
        value: 0.451
      additional property: Speechiness
        type: PropertyValue
        value: 0.109
      additional property: Acousticness
        type: PropertyValue
        value: 0.685
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.023
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.366
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.883
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor