言瑾羽
type: MusicGroup
genre: c-pop
genre: vinahouse
popularity: 32
followers: 2062
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x40e8a8fa80f331f3479848ea73a5c505a32a1d0a94f9374a9ff39bb861f61e47
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e23d4ddd-c091-4c3a-b1eb-40b7cc8c6755.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e23d4ddd-c091-4c3a-b1eb-40b7cc8c6755.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e23d4ddd-c091-4c3a-b1eb-40b7cc8c6755
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x40e8a8fa80f331f3479848ea73a5c505a32a1d0a94f9374a9ff39bb861f61e47","name":"言瑾羽","registered_at":"2026-06-12T12:01:30Z","symbol":"NIM0291670","token_address":"0x7906d754fb138ab90b5a56ad1807e005dd823f5c","type":"artist","uuid":"e23d4ddd-c091-4c3a-b1eb-40b7cc8c6755"}
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 0x40e8a8fa80f331f3479848ea73a5c505a32a1d0a94f9374a9ff39bb861f61e47. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e23d4ddd-c091-4c3a-b1eb-40b7cc8c6755.json and https://artists.proofprofile.net/proofs/artist/e23d4ddd-c091-4c3a-b1eb-40b7cc8c6755.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x40e8a8fa80f331f3479848ea73a5c505a32a1d0a94f9374a9ff39bb861f61e47","name":"言瑾羽","registered_at":"2026-06-12T12:01:30Z","symbol":"NIM0291670","token_address":"0x7906d754fb138ab90b5a56ad1807e005dd823f5c","type":"artist","uuid":"e23d4ddd-c091-4c3a-b1eb-40b7cc8c6755"}
album: 红衣
  type: MusicAlbum
  date published: 2022-08-27
album: 红衣
  type: MusicAlbum
  date published: 2022-08-27
album: 群山記
  type: MusicAlbum
  date published: 2023-06-21
album: 立剑横刀
  type: MusicAlbum
  date published: 2023-12-17
album: 未必
  type: MusicAlbum
  date published: 2024-01-11
album: 未必（DJ鐵柱版）
  type: MusicAlbum
  date published: 2024-03-07
album: 未必（DJ R7版）
  type: MusicAlbum
  date published: 2024-03-07
album: 弥天大错
  type: MusicAlbum
  date published: 2024-03-08
album: 你已春风徐来（我仍雪覆盖）
  type: MusicAlbum
  date published: 2024-03-22
album: 你已春风徐来 (我仍雪覆盖)
  type: MusicAlbum
  date published: 2024-03-22
album: 蒲公英不是云
  type: MusicAlbum
  date published: 2024-05-15
album: 大雨悄滴滴
  type: MusicAlbum
  date published: 2024-05-25
album: 大雨悄滴滴
  type: MusicAlbum
  date published: 2024-05-25
album: 蒲公英不是云 (DJ版)
  type: MusicAlbum
  date published: 2024-05-28
album: 晚风告白 (合唱版)
  type: MusicAlbum
  date published: 2024-06-15
album: 旗帜
  type: MusicAlbum
  date published: 2024-06-16
album: 海底之花
  type: MusicAlbum
  date published: 2024-06-17
album: 海底之花
  type: MusicAlbum
  date published: 2024-06-17
album: 晚风告白 (深情版)
  type: MusicAlbum
  date published: 2024-06-21
album: 冲破黑暗的光
  type: MusicAlbum
  date published: 2024-08-30
album: 最后一页
  type: MusicAlbum
  date published: 2024-09-15
album: 晚风吹过外婆家
  type: MusicAlbum
  date published: 2024-11-12
album: 伏尔加河纤夫
  type: MusicAlbum
  date published: 2025-01-24
album: 茉莉花的告白
  type: MusicAlbum
  date published: 2025-02-14
  track: 茉莉花的告白
    type: MusicRecording
    duration: PT2M40S
    duration ms: 160888
    explicit: false
    by artist: 言瑾羽
    in album: 茉莉花的告白
      type: MusicAlbum
      date published: 2025-02-14
    genre: c-pop
    genre: vinahouse
    isrc code: HKG731406806
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T17:53:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x188d97ec99838a0b9fd161fa52b755ed6c7a817d6b528899952ada810394adc2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958765
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958765
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731406806
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T18:01:47Z
    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 0x188d97ec99838a0b9fd161fa52b755ed6c7a817d6b528899952ada810394adc2. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T18:01:47Z), 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/HKG731406806.
      date published: 2026-07-19T18:01:47Z
    audio: 茉莉花的告白
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.137
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.665
      additional property: Energy
        type: PropertyValue
        value: 0.558
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.57
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.402
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.425
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.225
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 樱花落满街
  type: MusicAlbum
  date published: 2025-04-16
album: 海水怎知泪河颜色
album: 置身事外
album: 积木游戏
album: 可你还是爱上了她
album: 你看天空飘浮的云朵 (会开花的云朵)
album: 秋风吹过花凋落
album: 诗人
album: 希望你被这个世界爱着
album: 从蜜糖滋味到撕心裂肺
album: 大雨悄滴滴(1.1x)
album: 再难重回浪浪山

海水怎知泪河颜色
type: MusicAlbum
date published: 2025-04-24

置身事外
type: MusicAlbum
date published: 2025-04-25

积木游戏
type: MusicAlbum
date published: 2025-04-26

可你还是爱上了她
type: MusicAlbum
date published: 2025-05-12

你看天空飘浮的云朵 (会开花的云朵)
type: MusicAlbum
date published: 2025-05-20

秋风吹过花凋落
type: MusicAlbum
date published: 2025-06-30

诗人
type: MusicAlbum
date published: 2025-07-02

希望你被这个世界爱着
type: MusicAlbum
date published: 2025-07-17

从蜜糖滋味到撕心裂肺
type: MusicAlbum
date published: 2025-08-19

大雨悄滴滴(1.1x)
type: MusicAlbum
date published: 2025-09-01

再难重回浪浪山
type: MusicAlbum
date published: 2025-09-29