Wendyz Zheng
type: MusicGroup
genre: cantopop
genre: gufeng
popularity: 7
followers: 172
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21a5f19128f66c0a42cdcfe0041e47da0bc16eb04bbe802706667c9fa918f999
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/92046300-c951-44b4-b79d-7344173d8f02.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/92046300-c951-44b4-b79d-7344173d8f02.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/92046300-c951-44b4-b79d-7344173d8f02
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x21a5f19128f66c0a42cdcfe0041e47da0bc16eb04bbe802706667c9fa918f999","name":"Wendyz Zheng","registered_at":"2026-06-17T16:40:07Z","symbol":"NIM1455573","token_address":"0x2d0cf84afa5cbcdef2e581a3459dcc658622c015","type":"artist","uuid":"92046300-c951-44b4-b79d-7344173d8f02"}
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 0x21a5f19128f66c0a42cdcfe0041e47da0bc16eb04bbe802706667c9fa918f999. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/92046300-c951-44b4-b79d-7344173d8f02.json and https://artists.proofprofile.net/proofs/artist/92046300-c951-44b4-b79d-7344173d8f02.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x21a5f19128f66c0a42cdcfe0041e47da0bc16eb04bbe802706667c9fa918f999","name":"Wendyz Zheng","registered_at":"2026-06-17T16:40:07Z","symbol":"NIM1455573","token_address":"0x2d0cf84afa5cbcdef2e581a3459dcc658622c015","type":"artist","uuid":"92046300-c951-44b4-b79d-7344173d8f02"}
album: 親愛的維多利亞
  type: MusicAlbum
  date published: 2012
album: W
  type: MusicAlbum
  date published: 2012-05-22
album: W
  type: MusicAlbum
  date published: 2012-08-07
album: Just Share the Love
  type: MusicAlbum
  date published: 2014-07-01
album: Iron Lady
  type: MusicAlbum
  date published: 2014-07-01
album: Don't Give A . . .
  type: MusicAlbum
  date published: 2015-10-31
album: 一樣的天空 (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2022-05-24
album: 守護 - （獅子山下的故事電視劇）插曲
  type: MusicAlbum
  date published: 2022-06-25
album: Strong Women
  type: MusicAlbum
  date published: 2023-05-12
album: 斷情詩 (Radio Edit)
  type: MusicAlbum
  date published: 2024-01-29
album: The UNDO REDO RX (Radio Edit)
  type: MusicAlbum
  date published: 2024-02-17
album: ACGHK
  type: MusicAlbum
  date published: 2024-07-01
album: 反起跑線聯盟2
  type: MusicAlbum
  date published: 2024-07-19
  track: 是但啦唔洗怕（片尾曲) -樂悠悠小朋友合唱團OST
    type: MusicRecording
    duration: PT1M47S
    duration ms: 107588
    explicit: false
    by artist: Wendyz Zheng
    in album: 反起跑線聯盟2
      type: MusicAlbum
      date published: 2024-07-19
    genre: cantopop
    genre: gufeng
    isrc code: HKC992220010
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T04:19:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x54397417a6abaeb467f4bfdb09be86eae282ce9047ffd98a14f2a98ef89df104
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958662
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958662
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC992220010
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T04:43:15Z
    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 0x54397417a6abaeb467f4bfdb09be86eae282ce9047ffd98a14f2a98ef89df104. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/HKC992220010.
      date published: 2026-07-19T04:43:15Z
    audio: 是但啦唔洗怕（片尾曲) -樂悠悠小朋友合唱團OST
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.11
      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: 0.686
      additional property: Energy
        type: PropertyValue
        value: 0.498
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.748
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.503
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.415
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 與你相遇的日子 - DANCING IN THE SEA BREEZE
  type: MusicAlbum
  date published: 2024-09-09