Lufeng
type: MusicGroup
genre: thai hip hop
popularity: 19
followers: 404
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9de8b2ada210921da086ba29f69d7ff5144a8cb0f2726e4c3fdc71ac1919094
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953678
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953678
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6178ff59-65af-44d6-b317-18f26b3b61dc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6178ff59-65af-44d6-b317-18f26b3b61dc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6178ff59-65af-44d6-b317-18f26b3b61dc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:23:11Z
additional property: OTSCanonicalRecord
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 0xb9de8b2ada210921da086ba29f69d7ff5144a8cb0f2726e4c3fdc71ac1919094. Chain 2 (Bitcoin): anchored in block 953678 (2026-06-14T19:23:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6178ff59-65af-44d6-b317-18f26b3b61dc.json and https://artists.proofprofile.net/proofs/artist/6178ff59-65af-44d6-b317-18f26b3b61dc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:23:11Z
album: Babe
  type: MusicAlbum
  date published: 2024-02-03
album: Lovely Girl
  type: MusicAlbum
  date published: 2024-02-03
album: Missin U
  type: MusicAlbum
  date published: 2024-02-03
album: Missin U (Speed Up)
  type: MusicAlbum
  date published: 2024-02-17
album: Liar
  type: MusicAlbum
  date published: 2024-03-02
album: มีเธอมันดีแบบนี้ (Forever Love)
  type: MusicAlbum
  date published: 2024-05-10
album: มีเธอมันดีแบบนี้ (Forever Love)
  type: MusicAlbum
  date published: 2024-07-11
  track: มีเธอมันดีแบบนี้ (Forever Love)
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181115
    explicit: false
    by artist: Lufeng
    in album: มีเธอมันดีแบบนี้ (Forever Love)
      type: MusicAlbum
      date published: 2024-07-11
    genre: thai hip hop
    isrc code: TCAIM2418960
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T18:50:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa1f30f2b992853b3f9cb8b825b397e73c74d19d0f6f1ba187be922c3cbd863c3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957899
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957899
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIM2418960
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T19:36:39Z
    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 0xa1f30f2b992853b3f9cb8b825b397e73c74d19d0f6f1ba187be922c3cbd863c3. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/TCAIM2418960.
      date published: 2026-07-13T19:36:39Z
    audio: มีเธอมันดีแบบนี้ (Forever Love)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.001
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.751
      additional property: Energy
        type: PropertyValue
        value: 0.622
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.297
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.073
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.829
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.318
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: ทั้งหัวใจผมมีแค่เธอ
  type: MusicAlbum
  date published: 2024-08-21
album: มีเธอมันดีแบบนี้ (Forever Love) [Speed Up]
  type: MusicAlbum
  date published: 2024-09-27
album: คืนนี้เธอว่างหรือเปล่า?
  type: MusicAlbum
  date published: 2024-10-09
album: Every Night
  type: MusicAlbum
  date published: 2025-02-10