灼夭
type: MusicGroup
genre: c-pop
genre: gufeng
popularity: 2
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe31ce203d08b9567dbeba327508abe46994980536db7879c4828b1d3dd9e1e01
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae1d8b8e-0db2-4ba5-8269-aa383b3155a9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae1d8b8e-0db2-4ba5-8269-aa383b3155a9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ae1d8b8e-0db2-4ba5-8269-aa383b3155a9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe31ce203d08b9567dbeba327508abe46994980536db7879c4828b1d3dd9e1e01","name":"灼夭","registered_at":"2026-06-20T11:07:15Z","symbol":"NIM1597374","token_address":"0x6791ef323b1cd8f5b358d5104caf60cb37d2390c","type":"artist","uuid":"ae1d8b8e-0db2-4ba5-8269-aa383b3155a9"}
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 0xe31ce203d08b9567dbeba327508abe46994980536db7879c4828b1d3dd9e1e01. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae1d8b8e-0db2-4ba5-8269-aa383b3155a9.json and https://artists.proofprofile.net/proofs/artist/ae1d8b8e-0db2-4ba5-8269-aa383b3155a9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0xe31ce203d08b9567dbeba327508abe46994980536db7879c4828b1d3dd9e1e01","name":"灼夭","registered_at":"2026-06-20T11:07:15Z","symbol":"NIM1597374","token_address":"0x6791ef323b1cd8f5b358d5104caf60cb37d2390c","type":"artist","uuid":"ae1d8b8e-0db2-4ba5-8269-aa383b3155a9"}
album: 离恨曲
  type: MusicAlbum
  date published: 2021-05-23
album: 摘一颗星辰
  type: MusicAlbum
  date published: 2021-05-26
album: 梦里飞花
  type: MusicAlbum
  date published: 2021-05-31
album: 一世念
  type: MusicAlbum
  date published: 2022-08-04
album: 叶生无花
  type: MusicAlbum
  date published: 2022-12-01
album: 风吹萤火
  type: MusicAlbum
  date published: 2023-01-02
album: 燃千灯
  type: MusicAlbum
  date published: 2023-02-05
album: 风向
  type: MusicAlbum
  date published: 2023-04-27
album: 为你谱一曲
  type: MusicAlbum
  date published: 2023-05-30
album: 执子
  type: MusicAlbum
  date published: 2023-08-14
album: 相忘书
  type: MusicAlbum
  date published: 2024-02-11
album: 是谁
  type: MusicAlbum
  date published: 2024-06-04
album: 浮生雪
  type: MusicAlbum
  date published: 2024-12-06
album: 风催雨 (合唱版)
  type: MusicAlbum
  date published: 2025-06-03
  track: 风催雨 - 合唱版
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198750
    explicit: false
    by artist: 灼夭
    in album: 风催雨 (合唱版)
      type: MusicAlbum
      date published: 2025-06-03
    genre: c-pop
    genre: gufeng
    isrc code: HKC992925509
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T21:59:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfac820840024075190dba6e415a55318f21cba7a0295d33c6633fc1de4d6d0e9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC992925509
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0xfac820840024075190dba6e415a55318f21cba7a0295d33c6633fc1de4d6d0e9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/HKC992925509.
      date published: 2026-07-04T11:19:20Z
    audio: 风催雨 - 合唱版
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.811
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.646
      additional property: Energy
        type: PropertyValue
        value: 0.246
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.911
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.337
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.451
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.097
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor