Furkan Kaya
type: MusicGroup
popularity: 2
followers: 123
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0280ac08664172b7ca6465d4f2974434401ac2b05d85e940d5e2d400f034c45d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca400fd6-121a-4e9b-9230-70d4d8a95d24.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca400fd6-121a-4e9b-9230-70d4d8a95d24.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ca400fd6-121a-4e9b-9230-70d4d8a95d24
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0280ac08664172b7ca6465d4f2974434401ac2b05d85e940d5e2d400f034c45d","name":"Furkan Kaya","registered_at":"2026-06-20T22:42:50Z","symbol":"NIM1736084","token_address":"0x87af00b1f2ad9151de5e45cdbbf87a72c93efab6","type":"artist","uuid":"ca400fd6-121a-4e9b-9230-70d4d8a95d24"}
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 0x0280ac08664172b7ca6465d4f2974434401ac2b05d85e940d5e2d400f034c45d. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ca400fd6-121a-4e9b-9230-70d4d8a95d24.json and https://artists.proofprofile.net/proofs/artist/ca400fd6-121a-4e9b-9230-70d4d8a95d24.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x0280ac08664172b7ca6465d4f2974434401ac2b05d85e940d5e2d400f034c45d","name":"Furkan Kaya","registered_at":"2026-06-20T22:42:50Z","symbol":"NIM1736084","token_address":"0x87af00b1f2ad9151de5e45cdbbf87a72c93efab6","type":"artist","uuid":"ca400fd6-121a-4e9b-9230-70d4d8a95d24"}
album: Alone Again
  type: MusicAlbum
  date published: 2020-10-09
album: I Wanna Go
  type: MusicAlbum
  date published: 2020-12-18
album: I Wanna Go
  type: MusicAlbum
  date published: 2020-12-18
album: Give Me A Moment
  type: MusicAlbum
  date published: 2021-07-30
  track: Give Me A Moment
    type: MusicRecording
    duration: PT2M9S
    duration ms: 129170
    explicit: false
    by artist: Furkan Kaya
    in album: Give Me A Moment
      type: MusicAlbum
      date published: 2021-07-30
    isrc code: GBKQU2178727
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T07:08:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x89bf9ebe45bf55c1352b3424bcd710ffa9909048696f41544f2d6712726ee2d8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958985
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958985
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2178727
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T08:39:15Z
    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 0x89bf9ebe45bf55c1352b3424bcd710ffa9909048696f41544f2d6712726ee2d8. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/GBKQU2178727.
      date published: 2026-07-21T08:39:15Z
    audio: Give Me A Moment
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.038
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.707
      additional property: Energy
        type: PropertyValue
        value: 0.694
      additional property: Speechiness
        type: PropertyValue
        value: 0.079
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.286
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.312
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.779
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor