Kung Fu
type: MusicGroup
genre: anatolian rock
description: REDIRECT Chinese martial arts
popularity: 17
followers: 2010
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad9dab76c90b8f623f121ea66df845719ede40fef7ea04163bdb7eb71a4a5d97
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953687
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953687
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6823bb03-17b7-46d2-a064-e524db4574ab.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6823bb03-17b7-46d2-a064-e524db4574ab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6823bb03-17b7-46d2-a064-e524db4574ab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T20:19:15Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad9dab76c90b8f623f121ea66df845719ede40fef7ea04163bdb7eb71a4a5d97","name":"Kung Fu","registered_at":"2026-06-14T15:20:12Z","symbol":"NIM0494016","token_address":"0xf7759724eefbfce6eb291edbaeb2566136b910c0","type":"artist","uuid":"6823bb03-17b7-46d2-a064-e524db4574ab"}
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 0xad9dab76c90b8f623f121ea66df845719ede40fef7ea04163bdb7eb71a4a5d97. Chain 2 (Bitcoin): anchored in block 953687 (2026-06-14T20:19:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6823bb03-17b7-46d2-a064-e524db4574ab.json and https://artists.proofprofile.net/proofs/artist/6823bb03-17b7-46d2-a064-e524db4574ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T20:19:15Z
  text: {"copyright_id":"0xad9dab76c90b8f623f121ea66df845719ede40fef7ea04163bdb7eb71a4a5d97","name":"Kung Fu","registered_at":"2026-06-14T15:20:12Z","symbol":"NIM0494016","token_address":"0xf7759724eefbfce6eb291edbaeb2566136b910c0","type":"artist","uuid":"6823bb03-17b7-46d2-a064-e524db4574ab"}
album: Kung Fu
  type: MusicAlbum
  date published: 2011-05-27
album: Tüm Bu Başlangıçlar
  type: MusicAlbum
  date published: 2013-02-25
album: Tüm Bu Başlangıçlar
  type: MusicAlbum
  date published: 2013-03-07
album: Dere Boyu Kavaklar
  type: MusicAlbum
  date published: 2019-03-22
  track: Dere Boyu Kavaklar
    type: MusicRecording
    duration: PT5M45S
    duration ms: 345000
    explicit: false
    by artist: Kung Fu
    in album: Dere Boyu Kavaklar
      type: MusicAlbum
      date published: 2019-03-22
    genre: anatolian rock
    isrc code: TRAHZ1900024
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T20:33:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfecb5c6fecbc5256944299e11c6f2f0b237c5cba302f6ea4378c9004bc58c251
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956578
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956578
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TRAHZ1900024
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T02:23:20Z
    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 0xfecb5c6fecbc5256944299e11c6f2f0b237c5cba302f6ea4378c9004bc58c251. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/TRAHZ1900024.
      date published: 2026-07-04T02:23:20Z
    audio: Dere Boyu Kavaklar
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.463
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.635
      additional property: Energy
        type: PropertyValue
        value: 0.875
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.017
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.004
      additional property: Liveness
        type: PropertyValue
        value: 0.333
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.888
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.629
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor