KNOT Varut
type: MusicGroup
genre: thai pop
popularity: 5
followers: 94
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0aceb904ce7674730fe8bcfa82b2c8a584650352bc2a5dcf2b8fd76371d3431
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/e0c46a8c-da69-4ca1-a04a-e4ad111ed651.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0c46a8c-da69-4ca1-a04a-e4ad111ed651.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e0c46a8c-da69-4ca1-a04a-e4ad111ed651
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0aceb904ce7674730fe8bcfa82b2c8a584650352bc2a5dcf2b8fd76371d3431","name":"KNOT Varut","registered_at":"2026-06-21T06:54:53Z","symbol":"NIM1854603","token_address":"0xd5335039eaaea1b651c24525da6b698d1797809b","type":"artist","uuid":"e0c46a8c-da69-4ca1-a04a-e4ad111ed651"}
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 0xb0aceb904ce7674730fe8bcfa82b2c8a584650352bc2a5dcf2b8fd76371d3431. 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/e0c46a8c-da69-4ca1-a04a-e4ad111ed651.json and https://artists.proofprofile.net/proofs/artist/e0c46a8c-da69-4ca1-a04a-e4ad111ed651.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xb0aceb904ce7674730fe8bcfa82b2c8a584650352bc2a5dcf2b8fd76371d3431","name":"KNOT Varut","registered_at":"2026-06-21T06:54:53Z","symbol":"NIM1854603","token_address":"0xd5335039eaaea1b651c24525da6b698d1797809b","type":"artist","uuid":"e0c46a8c-da69-4ca1-a04a-e4ad111ed651"}
album: Songs for Her
  type: MusicAlbum
  date published: 2014-03-23
album: Songs For Her
  type: MusicAlbum
  date published: 2014-04-08
  track: เธอใช่ไหม
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233791
    explicit: false
    by artist: KNOT Varut
    in album: Songs For Her
      type: MusicAlbum
      date published: 2014-04-08
    genre: thai pop
    isrc code: THW091800282
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T16:07:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3374dad70412dc184b40c6ffff90c8ca8847445186059c4a7428c9cb143e98f6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958176
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958176
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THW091800282
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T19:10:50Z
    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 0x3374dad70412dc184b40c6ffff90c8ca8847445186059c4a7428c9cb143e98f6. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:10:50Z), 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/THW091800282.
      date published: 2026-07-15T19:10:50Z
    audio: เธอใช่ไหม
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.999
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.638
      additional property: Energy
        type: PropertyValue
        value: 0.816
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.318
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.428
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.766
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.731
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: ก่อนตาย
  type: MusicAlbum
  date published: 2018-10-08
album: รักพังๆ
  type: MusicAlbum
  date published: 2020-02-28
album: รักพังๆ
  type: MusicAlbum
  date published: 2020-02-28