江健榆Jo Chiang
type: MusicGroup
genre: mandopop
popularity: 10
followers: 397
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc580f6c8e7d716691d9c57ca2dad35b1bd760ca89523ba7929e6d85721f27ac9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954031
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954031
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b944361-af47-48c7-929a-e501ee004d29.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b944361-af47-48c7-929a-e501ee004d29.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3b944361-af47-48c7-929a-e501ee004d29
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:43:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc580f6c8e7d716691d9c57ca2dad35b1bd760ca89523ba7929e6d85721f27ac9","name":"江健榆Jo Chiang","registered_at":"2026-06-16T10:17:23Z","symbol":"NIM1020804","token_address":"0x220cdb5b38d511f3763e2cbf766288a370f1b9fd","type":"artist","uuid":"3b944361-af47-48c7-929a-e501ee004d29"}
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 0xc580f6c8e7d716691d9c57ca2dad35b1bd760ca89523ba7929e6d85721f27ac9. Chain 2 (Bitcoin): anchored in block 954031 (2026-06-17T01:43:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3b944361-af47-48c7-929a-e501ee004d29.json and https://artists.proofprofile.net/proofs/artist/3b944361-af47-48c7-929a-e501ee004d29.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:43:23Z
  text: {"copyright_id":"0xc580f6c8e7d716691d9c57ca2dad35b1bd760ca89523ba7929e6d85721f27ac9","name":"江健榆Jo Chiang","registered_at":"2026-06-16T10:17:23Z","symbol":"NIM1020804","token_address":"0x220cdb5b38d511f3763e2cbf766288a370f1b9fd","type":"artist","uuid":"3b944361-af47-48c7-929a-e501ee004d29"}
album: 我不想和你分開 I Don’t Wanna Leave You
  type: MusicAlbum
  date published: 2022-09-02
album: 我只想聽你說 Just Want To Hear You
  type: MusicAlbum
  date published: 2022-09-16
album: 當你在城市醒來 Wake Up in Music City
  type: MusicAlbum
  date published: 2022-10-07
  track: 命中注定 Destiny
    type: MusicRecording
    duration: PT4M55S
    duration ms: 295358
    explicit: false
    by artist: 江健榆Jo Chiang
    in album: 當你在城市醒來 Wake Up in Music City
      type: MusicAlbum
      date published: 2022-10-07
    genre: mandopop
    isrc code: TWJM52100001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T03:35:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x29ecd81d6c2da38452ec901ba93cc900dc38a8ba42bcc8f72c111ab66c1796ce
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958362
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958362
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWJM52100001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T04:32:48Z
    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 0x29ecd81d6c2da38452ec901ba93cc900dc38a8ba42bcc8f72c111ab66c1796ce. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/TWJM52100001.
      date published: 2026-07-17T04:32:48Z
    audio: 命中注定 Destiny
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.654
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.38
      additional property: Energy
        type: PropertyValue
        value: 0.316
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.761
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.157
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.207
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.315
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major