張澤熙
type: MusicGroup
genre: mandopop
genre: vinahouse
popularity: 17
followers: 227
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f68fc328c52a59b2278944eca14f3a259a69cea1ec058d75a9c7bd7b308633f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953827
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953827
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e9b8bfbb-c995-4a72-9b80-6947c3c6624c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e9b8bfbb-c995-4a72-9b80-6947c3c6624c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e9b8bfbb-c995-4a72-9b80-6947c3c6624c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T19:59:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f68fc328c52a59b2278944eca14f3a259a69cea1ec058d75a9c7bd7b308633f","name":"張澤熙","registered_at":"2026-06-15T04:57:25Z","symbol":"NIM0689018","token_address":"0x113ab3c10b6711898e100560e52eee7c422475f5","type":"artist","uuid":"e9b8bfbb-c995-4a72-9b80-6947c3c6624c"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f68fc328c52a59b2278944eca14f3a259a69cea1ec058d75a9c7bd7b308633f. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e9b8bfbb-c995-4a72-9b80-6947c3c6624c.json and https://artists.proofprofile.net/proofs/artist/e9b8bfbb-c995-4a72-9b80-6947c3c6624c.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x2f68fc328c52a59b2278944eca14f3a259a69cea1ec058d75a9c7bd7b308633f","name":"張澤熙","registered_at":"2026-06-15T04:57:25Z","symbol":"NIM0689018","token_address":"0x113ab3c10b6711898e100560e52eee7c422475f5","type":"artist","uuid":"e9b8bfbb-c995-4a72-9b80-6947c3c6624c"}
album: 那個女孩
  type: MusicAlbum
  date published: 2018-08-11
album: 那個女孩
  type: MusicAlbum
  date published: 2018-12-04
album: 那個女孩 (DJ版)
  type: MusicAlbum
  date published: 2019-01-22
album: 那個女孩(DJ版)
  type: MusicAlbum
  date published: 2019-01-22
album: 沒有魚
  type: MusicAlbum
  date published: 2019-03-02
album: 你是我的夢
  type: MusicAlbum
  date published: 2019-03-22
album: 你是我的夢
  type: MusicAlbum
  date published: 2019-03-22
album: 那個女孩 (對唱版)
  type: MusicAlbum
  date published: 2019-06-28
  track: 那個女孩 - 對唱版
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221115
    explicit: false
    by artist: 張澤熙
    in album: 那個女孩 (對唱版)
      type: MusicAlbum
      date published: 2019-06-28
    genre: mandopop
    genre: vinahouse
    isrc code: TWDL71905482
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T04:20:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x97bec58784f20b773c217e8c101bfbaa9c44d93c55b023b4fc0f3668de92068b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWDL71905482
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97bec58784f20b773c217e8c101bfbaa9c44d93c55b023b4fc0f3668de92068b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWDL71905482 — a six-check JSON result.
      date published: 2026-07-04T10:04:33Z
    audio: 那個女孩 - 對唱版
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 143.952
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.615
      additional property: Energy
        type: PropertyValue
        value: 0.184
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.845
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.159
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.299
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.093
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 那個女孩(對唱版)
  type: MusicAlbum
  date published: 2019-07-05
album: 你也知道我
  type: MusicAlbum
  date published: 2019-11-29
album: 你像花
  type: MusicAlbum
  date published: 2019-12-25
album: 1998
  type: MusicAlbum
  date published: 2019-12-30
album: 你離開於七月
  type: MusicAlbum
  date published: 2020-01-03
album: 你離開於七月
  type: MusicAlbum
  date published: 2020-03-16
album: 曲終人未散
  type: MusicAlbum
  date published: 2020-05-08
album: 翻滾吧熱浪
  type: MusicAlbum
  date published: 2020-10-26
album: 18歲
  type: MusicAlbum
  date published: 2020-11-30
album: 那个女孩 (DJ翊轩版)
  type: MusicAlbum
  date published: 2023-12-25
album: 南北之约
  type: MusicAlbum
  date published: 2024-07-09