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type: MusicGroup
genre: c-pop
genre: gufeng
popularity: 27
followers: 3756
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777342964a4f7720997f9b591057c0674d6e0861abe3d7ca1c4e278b6be19f3f. 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/154360e3-2487-4f53-89b2-5f5fc22fea91.json and https://artists.proofprofile.net/proofs/artist/154360e3-2487-4f53-89b2-5f5fc22fea91.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: 音乐作品集
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  date published: 2016-05-27
  track: 何必诗债换酒钱
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      type: MusicAlbum
      date published: 2016-05-27
    popularity: 5
    genre: zhongguo-feng
    genre: chinese-folk
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    additional property: OTSTimestamp
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      value: 2026-07-02T03:55:08Z
    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04733e75e8567d5e969e8b22aedefa039930952575cb8f4738983f230ff804ad. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/HKG731859211.
      date published: 2026-07-02T03:55:08Z
    audio: 何必诗债换酒钱
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  track: 九九八十一
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    by artist: 伦桑
    by artist: 竹桑
    by artist: 妖扬
    by artist: 云の泣
    by artist: 玄觞
    by artist: 希小白
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    by artist: 易言
    by artist: 冥月
    by artist: Vk
    by artist: 柒夜
    by artist: HITA
    by artist: Golden
    by artist: 阿册
    by artist: 根小八
    by artist: 女神
    by artist: 宗顺康
    by artist: 流浪的蛙蛙
    by artist: 橙翼
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      type: MusicAlbum
      date published: 2016-05-27
    popularity: 15
    genre: gufeng
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
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    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
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      date published: 2026-07-02T03:30:09Z
    audio: 九九八十一
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      additional property: Time Signature
      additional property: Danceability
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  track: 临歧久别歌——《魔道祖师》群像 - 纯歌版
album: 爱不释手 (DJ Yaha版)
album: 今时服华
album: 贪艷
album: 爱不释手
album: 在梦里我们是奔跑的树
album: 小食记
album: 与妻书 (伴奏版)
album: 与妻书
album: 云上舟
album: 极乐之宴 (伴奏版)
album: 极乐之宴
album: 时间是你是小舟
album: 长生殿
album: 花间留我碧云旋 (伴奏版)
album: 花间留我碧云旋
album: 期信
album: 今天的花
album: 云间月
album: 吹梦到西洲
album: 她的朋友圈
album: 素问（逆水寒‘素问’流派宣传曲） (伴奏版)
album: 素问（逆水寒'素问'流派宣传曲）
album: 有两意
album: 魅
album: 对弈
album: 今夕何夕
album: 春不渡
album: 忘忧生
album: 如是我闻
album: 路从今夜白
album: 综艺《初入职场·机长季》主题曲
album: 观风月·竹马篇

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Liveness
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Valence (Positivity)
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临歧久别歌——《魔道祖师》群像 - 纯歌版
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duration: PT4M50S
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by artist: 情桑
by artist: 妖扬
by artist: 流浪的蛙蛙
by artist: 呆呆Akuma
by artist: 一君
by artist: 紫凌孤君
by artist: 雨洛
by artist: 橙翼
by artist: 卡修Rui
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  type: MusicAlbum
  date published: 2016-05-27
popularity: 7
genre: gufeng
isrc code: HKG731859226
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additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731859226
additional property: OTSTimestamp
  type: PropertyValue
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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 0xcb7d29d5aaa25c8dca73da19583904d8a0a84b0194635b0a400183b80ae010bd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/HKG731859226.
  date published: 2026-07-02T03:55:08Z
audio: 临歧久别歌——《魔道祖师》群像 - 纯歌版
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  additional property: Time Signature
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爱不释手 (DJ Yaha版)
type: MusicAlbum
date published: 2022-04-12

今时服华
type: MusicAlbum
date published: 2020-10-10

贪艷
type: MusicAlbum
date published: 2020-09-30

爱不释手
type: MusicAlbum
date published: 2020-08-25

在梦里我们是奔跑的树
type: MusicAlbum
date published: 2020-07-04

小食记
type: MusicAlbum
date published: 2020-05-24

与妻书 (伴奏版)
type: MusicAlbum
date published: 2020-03-21

与妻书
type: MusicAlbum
date published: 2020-03-21

云上舟
type: MusicAlbum
date published: 2020-01-30

极乐之宴 (伴奏版)
type: MusicAlbum
date published: 2020-01-17

极乐之宴
type: MusicAlbum
date published: 2020-01-17

时间是你是小舟
type: MusicAlbum
date published: 2020-01-04

长生殿
type: MusicAlbum
date published: 2019-10-25

花间留我碧云旋 (伴奏版)
type: MusicAlbum
date published: 2019-10-17

花间留我碧云旋
type: MusicAlbum
date published: 2019-10-17

期信
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date published: 2019-09-09

今天的花
type: MusicAlbum
date published: 2019-07-27

云间月
type: MusicAlbum
date published: 2019-07-12

吹梦到西洲
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date published: 2019-07-10
track: 吹梦到西洲
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  by artist: 妖扬
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    date published: 2019-07-10
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
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    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
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    date published: 2026-06-13T12:47:07Z
  audio: 吹梦到西洲
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她的朋友圈
type: MusicAlbum
date published: 2019-07-03

素问（逆水寒‘素问’流派宣传曲） (伴奏版)
type: MusicAlbum
date published: 2019-06-27

素问（逆水寒'素问'流派宣传曲）
type: MusicAlbum
date published: 2019-06-26

有两意
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date published: 2019-06-20

魅
type: MusicAlbum
date published: 2019-05-31

对弈
type: MusicAlbum
date published: 2019-05-17

今夕何夕
type: MusicAlbum
date published: 2019-05-17

春不渡
type: MusicAlbum
date published: 2019-03-14

忘忧生
type: MusicAlbum
date published: 2019-03-14

如是我闻
type: MusicAlbum
date published: 2019-02-21

路从今夜白
type: MusicAlbum
date published: 2017-12-10

综艺《初入职场·机长季》主题曲
type: MusicAlbum
date published: 2024-12-25

观风月·竹马篇
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date published: 2019-12-29

春不渡
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date published: 2019-01-17