Yunus Çiftci
type: MusicGroup
popularity: 4
followers: 33
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2346317df187653dea0f977b77a1cf2451a1020c23a77329dfd38cf8fc0c4251
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc7cc4b4-a70c-4e64-a983-7597da4fc686.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc7cc4b4-a70c-4e64-a983-7597da4fc686.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fc7cc4b4-a70c-4e64-a983-7597da4fc686
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2346317df187653dea0f977b77a1cf2451a1020c23a77329dfd38cf8fc0c4251","name":"Yunus Çiftci","registered_at":"2026-06-21T17:39:31Z","symbol":"NIM1990190","token_address":"0x4f777a3a5b01a748165fc7559d9a9b6b3aa51c5a","type":"artist","uuid":"fc7cc4b4-a70c-4e64-a983-7597da4fc686"}
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 0x2346317df187653dea0f977b77a1cf2451a1020c23a77329dfd38cf8fc0c4251. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fc7cc4b4-a70c-4e64-a983-7597da4fc686.json and https://artists.proofprofile.net/proofs/artist/fc7cc4b4-a70c-4e64-a983-7597da4fc686.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x2346317df187653dea0f977b77a1cf2451a1020c23a77329dfd38cf8fc0c4251","name":"Yunus Çiftci","registered_at":"2026-06-21T17:39:31Z","symbol":"NIM1990190","token_address":"0x4f777a3a5b01a748165fc7559d9a9b6b3aa51c5a","type":"artist","uuid":"fc7cc4b4-a70c-4e64-a983-7597da4fc686"}
album: Kayboldum
  type: MusicAlbum
  date published: 2025-02-28
album: Kayboldum.v1 (Akustik)
  type: MusicAlbum
  date published: 2025-03-07
album: Ser
  type: MusicAlbum
  date published: 2025-10-10
album: Ser #ondokuzakustik
  type: MusicAlbum
  date published: 2025-10-17
  track: Ser #ondokuzakustik
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199144
    explicit: false
    by artist: Yunus Çiftci
    in album: Ser #ondokuzakustik
      type: MusicAlbum
      date published: 2025-10-17
    isrc code: QZTVM2509774
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T10:49:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb7d79c21d83d204c9e9b258a77e75e02cccb70c040fdd71450369024121be422
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958870
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958870
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2509774
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T13:51:30Z
    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 0xb7d79c21d83d204c9e9b258a77e75e02cccb70c040fdd71450369024121be422. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:51:30Z), 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/QZTVM2509774.
      date published: 2026-07-20T13:51:30Z
    audio: Ser #ondokuzakustik
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 76.978
      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: 0.351
      additional property: Energy
        type: PropertyValue
        value: 0.269
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.87
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.098
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.326
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.129
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor