Serdar Kirgiz
type: MusicGroup
popularity: 7
followers: 347
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8cda67608f24835510e5914b74117167d443851d11c0eb22279cf3426d9a706b
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/bc1e2343-62b7-4c8e-8a5e-88de9732569d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc1e2343-62b7-4c8e-8a5e-88de9732569d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bc1e2343-62b7-4c8e-8a5e-88de9732569d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8cda67608f24835510e5914b74117167d443851d11c0eb22279cf3426d9a706b","name":"Serdar Kirgiz","registered_at":"2026-06-20T17:03:23Z","symbol":"NIM1664235","token_address":"0xd509157773662624f487f274ffbb9c5f857abcd2","type":"artist","uuid":"bc1e2343-62b7-4c8e-8a5e-88de9732569d"}
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 0x8cda67608f24835510e5914b74117167d443851d11c0eb22279cf3426d9a706b. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bc1e2343-62b7-4c8e-8a5e-88de9732569d.json and https://artists.proofprofile.net/proofs/artist/bc1e2343-62b7-4c8e-8a5e-88de9732569d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x8cda67608f24835510e5914b74117167d443851d11c0eb22279cf3426d9a706b","name":"Serdar Kirgiz","registered_at":"2026-06-20T17:03:23Z","symbol":"NIM1664235","token_address":"0xd509157773662624f487f274ffbb9c5f857abcd2","type":"artist","uuid":"bc1e2343-62b7-4c8e-8a5e-88de9732569d"}
album: Everybody Jump
  type: MusicAlbum
  date published: 2011-04-01
album: Jump
  type: MusicAlbum
  date published: 2015-05-19
album: Fantaisie
  type: MusicAlbum
  date published: 2019-06-26
album: Lucky
  type: MusicAlbum
  date published: 2020-07-24
album: Here We Go Again
  type: MusicAlbum
  date published: 2021-09-24
  track: Here We Go Again
    type: MusicRecording
    duration: PT2M19S
    duration ms: 139805
    explicit: false
    by artist: Serdar Kirgiz
    in album: Here We Go Again
      type: MusicAlbum
      date published: 2021-09-24
    isrc code: FRX762104856
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T19:39:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x321d386a8cd9f125478df238561c621a674ae2a2bb4a33c1bcdc4e68d0070031
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958058
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958058
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762104856
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T20:20:34Z
    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 0x321d386a8cd9f125478df238561c621a674ae2a2bb4a33c1bcdc4e68d0070031. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/FRX762104856.
      date published: 2026-07-14T20:20:34Z
    audio: Here We Go Again
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 103.008
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.686
      additional property: Energy
        type: PropertyValue
        value: 0.857
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.015
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.06
      additional property: Liveness
        type: PropertyValue
        value: 0.128
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.276
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.846
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Black Trail
  type: MusicAlbum
  date published: 2022-09-30
album: Bayıla Bayıla
  type: MusicAlbum
  date published: 2023-07-28
album: It Feels So GOOD
  type: MusicAlbum
  date published: 2024-04-26
album: Yakora
  type: MusicAlbum
  date published: 2024-07-19
album: Gallipoli Bosphorus (Remix)
  type: MusicAlbum
  date published: 2024-08-30
album: Hürrem
  type: MusicAlbum
  date published: 2025-04-11