龔言脩
type: MusicGroup
genre: chinese indie
genre: mandopop
genre: taiwanese pop
popularity: 10
followers: 1885
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3bb836745f1d527368744d0190b5fd61e133e1d98183bcba3a6d5b917ff38ec0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7cc8fa5d-279a-4b29-a8d3-42f6ba0b7009.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7cc8fa5d-279a-4b29-a8d3-42f6ba0b7009.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7cc8fa5d-279a-4b29-a8d3-42f6ba0b7009
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3bb836745f1d527368744d0190b5fd61e133e1d98183bcba3a6d5b917ff38ec0","name":"龔言脩","registered_at":"2026-06-17T09:10:31Z","symbol":"NIM1348368","token_address":"0xf3c7ad4f55980618375d7fa67c8a938f7f8d36cd","type":"artist","uuid":"7cc8fa5d-279a-4b29-a8d3-42f6ba0b7009"}
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 0x3bb836745f1d527368744d0190b5fd61e133e1d98183bcba3a6d5b917ff38ec0. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7cc8fa5d-279a-4b29-a8d3-42f6ba0b7009.json and https://artists.proofprofile.net/proofs/artist/7cc8fa5d-279a-4b29-a8d3-42f6ba0b7009.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:07:14Z
  text: {"copyright_id":"0x3bb836745f1d527368744d0190b5fd61e133e1d98183bcba3a6d5b917ff38ec0","name":"龔言脩","registered_at":"2026-06-17T09:10:31Z","symbol":"NIM1348368","token_address":"0xf3c7ad4f55980618375d7fa67c8a938f7f8d36cd","type":"artist","uuid":"7cc8fa5d-279a-4b29-a8d3-42f6ba0b7009"}
album: 最勇敢的事(電影《陪你很久很久》宣傳曲)
  type: MusicAlbum
  date published: 2019-09-30
album: Hello(電影《刻在你心底的名字》宣傳曲)
  type: MusicAlbum
  date published: 2020-09-15
album: 離心臟最近的距離
  type: MusicAlbum
  date published: 2021-10-14
album: 我所渴望的
  type: MusicAlbum
  date published: 2022-06-30
  track: 我所渴望的
    type: MusicRecording
    duration: PT4M2S
    duration ms: 242891
    explicit: false
    by artist: 龔言脩
    in album: 我所渴望的
      type: MusicAlbum
      date published: 2022-06-30
    genre: chinese indie
    genre: mandopop
    genre: taiwanese pop
    isrc code: TWIU72200003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T05:24:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x506aef10a779ec8df35ef2e202d75e8ff171c4ddaee834b768afb351665405f5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958673
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958673
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWIU72200003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T05:38:28Z
    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 0x506aef10a779ec8df35ef2e202d75e8ff171c4ddaee834b768afb351665405f5. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/TWIU72200003.
      date published: 2026-07-19T05:38:28Z
    audio: 我所渴望的
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 83.028
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.512
      additional property: Energy
        type: PropertyValue
        value: 0.583
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.622
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.141
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.304
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.701
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 惱羞成愛
  type: MusicAlbum
  date published: 2024-08-09