阎维文
type: MusicGroup
popularity: 17
followers: 1164
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4441d05a4bacf120fb764e35822d5cac3ab038ed4d6e007803db3994c8bf59f0
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953736
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/97f70ca5-ae59-4591-a581-c0c7e3eb0500.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/97f70ca5-ae59-4591-a581-c0c7e3eb0500.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/97f70ca5-ae59-4591-a581-c0c7e3eb0500
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T03:21:19Z
additional property: OTSCanonicalRecord
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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 → block must exist at that height 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 0x4441d05a4bacf120fb764e35822d5cac3ab038ed4d6e007803db3994c8bf59f0. Chain 2 (Bitcoin): anchored in block 953736 (2026-06-15T03:21:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/97f70ca5-ae59-4591-a581-c0c7e3eb0500.json and https://artists.proofprofile.net/proofs/artist/97f70ca5-ae59-4591-a581-c0c7e3eb0500.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T03:21:19Z
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album: 冀鲁情歌
  type: MusicAlbum
  date published: 1970-01-01
  track: 小放牛
    type: MusicRecording
    duration: PT2M25S
    duration ms: 145280
    explicit: false
    by artist: 阎维文
    in album: 冀鲁情歌
      type: MusicAlbum
      date published: 1970-01-01
  track: 小白菜
    type: MusicRecording
    duration: PT4M2S
    duration ms: 242000
    explicit: false
    by artist: 张也
    in album: 冀鲁情歌
      type: MusicAlbum
      date published: 1970-01-01
  track: 黄河入海流
    type: MusicRecording
    duration: PT4M24S
    duration ms: 264440
    explicit: false
    by artist: 阎维文
    in album: 冀鲁情歌
      type: MusicAlbum
      date published: 1970-01-01
  track: 扎风筝
    type: MusicRecording
    duration: PT4M49S
    duration ms: 289120
    explicit: false
    by artist: 阎维文
    in album: 冀鲁情歌
      type: MusicAlbum
      date published: 1970-01-01
  track: 捡棉花
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180333
    explicit: false
    by artist: 阎维文
    in album: 冀鲁情歌
      type: MusicAlbum
      date published: 1970-01-01
  track: 沂蒙山小调
    type: MusicRecording
    duration: PT4M26S
    duration ms: 266306
    explicit: false
    by artist: 张也
    in album: 冀鲁情歌
      type: MusicAlbum
      date published: 1970-01-01
  track: 包楞调
    type: MusicRecording
    duration: PT4M9S
    duration ms: 249992
    explicit: false
    by artist: 阎维文
    in album: 冀鲁情歌
      type: MusicAlbum
      date published: 1970-01-01
  track: 大实话
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219782
    explicit: false
    by artist: 阎维文
    in album: 冀鲁情歌
      type: MusicAlbum
      date published: 1970-01-01
  track: 对花
    type: MusicRecording
    duration: PT3M51S
    duration ms: 231060
    explicit: false
    by artist: 阎维文
    in album: 冀鲁情歌
      type: MusicAlbum
      date published: 1970-01-01
  track: 回娘家
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200637
    explicit: false
    by artist: 阎维文
    in album: 冀鲁情歌
      type: MusicAlbum
      date published: 1970-01-01
  track: 谁不说俺家乡好
    type: MusicRecording
    duration: PT4M22S
    duration ms: 262834
    explicit: false
    by artist: 郁钧剑
    in album: 冀鲁情歌
      type: MusicAlbum
      date published: 1970-01-01
  track: 水乡三月风光好
    type: MusicRecording
    duration: PT2M38S
    duration ms: 158821
    explicit: false
    by artist: 阎维文
    in album: 冀鲁情歌
      type: MusicAlbum
      date published: 1970-01-01
album: 中国民歌荟萃NO.1
  type: MusicAlbum
  date published: 2003-11-12
  track: 好日子
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169865
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    by artist: 宋祖英
    in album: 中国民歌荟萃NO.1
      type: MusicAlbum
      date published: 2003-11-12
  track: 母亲
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    by artist: 阎维文
    in album: 中国民歌荟萃NO.1
      type: MusicAlbum
      date published: 2003-11-12
  track: 幸福万年长
    type: MusicRecording
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    duration ms: 230550
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    by artist: 汤灿
    in album: 中国民歌荟萃NO.1
      type: MusicAlbum
      date published: 2003-11-12
    isrc code: DGA062296991
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      value: registered
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:20:19Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: 好汉歌
  track: 高原红
  track: 为了谁
  track: 同一首歌
  track: 爱的奉献
  track: 父亲
  track: 走进新时代
  track: 春天的故事
  track: 山歌好比春江水
  track: 青藏高原
album: 中国民歌经典（二）
album: 光辉灿烂新时代
album: 军歌经典
album: 十五的月亮（二）
album: 献给母亲的歌（二）
album: 红歌宝典(8)—英雄赞歌
album: 中国的月亮
album: 世纪歌典（第十三辑）1978-2000（4）
album: 中国东北民歌(6)—我爱你塞北的雪
album: 人心是咱高举的旗
album: 士兵旋律(2)—好歌珍藏
album: 西藏民歌
album: 中国民族歌曲经典（二）
album: 巾帼颂——献给妈妈的歌
album: 中国民族歌曲经典(5)
album: 走进新时代—新时期优秀创作歌曲选
album: 阎维文——中国名歌（二）
album: 阎维文——中国名歌（一）
album: 望星空——《十五的月亮》姊妹篇
album: 峨嵋酒家（二）
album: 峨嵋酒家（一）
album: 二十世纪中华歌坛名人百集珍藏版—阎维文
album: 中国巨星纪念名盘集—阎维文（一）
album: 中国巨星纪念名盘集—阎维文（二）
album: 中国名歌—阎维文演唱专辑（一）
album: 蒙藏情歌
album: 阎维文
album: 我的梦中国梦
album: 甘洒热血写春秋（京剧《智取威虎山》选段）
album: 峨嵋酒家—闫维文（男高音）独唱
album: 两地书（二）
album: 两地书（一）
album: 中国名歌—阎维文演唱专辑（二）
album: 启航新征程
album: 挑山颂
album: 永远的骄傲（《天下无拐》电影主题曲）
album: 全心全意
album: 领航新征程 (强军战歌)
album: 董文华演唱歌曲精选200首(1)I
album: 渴望（一）
album: 放歌中国 第26期 (Live)
album: 中国电影百年歌曲精萃（八）I
album: 血染的风采
album: 流淌不尽的中国民歌—茉莉花
album: 红歌经典100首—90年代经典红歌
album: 若时光也有轮廓

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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d759984708d93849f7db7339f53eaa48c7591f331f6b71c00a56444160665c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DGA062296991.
date published: 2026-07-08T03:20:19Z

好汉歌
type: MusicRecording
duration: PT3M3S
duration ms: 183076
explicit: false
by artist: 刘欢
in album: 中国民歌荟萃NO.1
  type: MusicAlbum
  date published: 2003-11-12

高原红
type: MusicRecording
duration: PT4M28S
duration ms: 268820
explicit: false
by artist: 容中尔甲
in album: 中国民歌荟萃NO.1
  type: MusicAlbum
  date published: 2003-11-12
isrc code: DGA062296993
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062296993
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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 → block OTSBitcoinBlock must exist at that height 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 0x8ebb5cb3728cec93d6310f21c704969b14da71a3de4faf7eee36eaf144a3691f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DGA062296993.
  date published: 2026-07-02T05:09:12Z

为了谁
type: MusicRecording
duration: PT4M27S
duration ms: 267651
explicit: false
by artist: 祖海
in album: 中国民歌荟萃NO.1
  type: MusicAlbum
  date published: 2003-11-12

同一首歌
type: MusicRecording
duration: PT4M15S
duration ms: 255238
explicit: false
by artist: 毛阿敏
in album: 中国民歌荟萃NO.1
  type: MusicAlbum
  date published: 2003-11-12
isrc code: DGA062296995

爱的奉献
type: MusicRecording
duration: PT3M30S
duration ms: 210589
explicit: false
by artist: 韦唯
in album: 中国民歌荟萃NO.1
  type: MusicAlbum
  date published: 2003-11-12

父亲
type: MusicRecording
duration: PT3M51S
duration ms: 231534
explicit: false
by artist: 崔永浩
in album: 中国民歌荟萃NO.1
  type: MusicAlbum
  date published: 2003-11-12

走进新时代
type: MusicRecording
duration: PT4M5S
duration ms: 245766
explicit: false
by artist: 张也
in album: 中国民歌荟萃NO.1
  type: MusicAlbum
  date published: 2003-11-12

春天的故事
type: MusicRecording
duration: PT5M19S
duration ms: 319479
explicit: false
by artist: 董文华
in album: 中国民歌荟萃NO.1
  type: MusicAlbum
  date published: 2003-11-12

山歌好比春江水
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duration: PT3M52S
duration ms: 232790
explicit: false
by artist: 斯琴格日乐
in album: 中国民歌荟萃NO.1
  type: MusicAlbum
  date published: 2003-11-12

青藏高原
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duration ms: 241364
explicit: false
by artist: 李娜
in album: 中国民歌荟萃NO.1
  type: MusicAlbum
  date published: 2003-11-12
isrc code: DGA062297001
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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/DGA062297001
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 → block OTSBitcoinBlock must exist at that height 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 0xbd921d94d385265147247422ec0b3ed88a3904a832f7aa7f889dd88f524634e7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DGA062297001.
  date published: 2026-07-08T03:20:19Z

中国民歌经典（二）
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track: 渴望
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  by artist: 毛阿敏
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  isrc code: FRX282241513
track: 十五的月亮
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:39:04Z
  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 → block OTSBitcoinBlock must exist at that height 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 0xa8da899d5bb2e2550dce4af0fbe52724d0f723a633dd7a0786f498bcadb69392. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/FRX282241514.
    date published: 2026-07-08T03:39:04Z
track: 小白杨
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  by artist: 阎维文
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    type: MusicAlbum
    date published: 2002-02-22
track: 高天上流云
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  by artist: 张也
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    type: MusicAlbum
    date published: 2002-02-22
  isrc code: FRX282241516
track: 谁不说俺家乡好
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  by artist: 任桂珍
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    type: MusicAlbum
    date published: 2002-02-22
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  additional property: CopyrightID
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
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    value: 2026-07-08T03:22:41Z
  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 → block OTSBitcoinBlock must exist at that height 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
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    date published: 2026-07-08T03:22:41Z
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track: 北风吹 扎红头绳
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:22:41Z
track: 美丽的草原我的家
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track: 草原之夜
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track: 送别
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track: 吐鲁番的葡萄熟了
track: 在那桃花盛开的地方

罗天婵
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中国民歌经典（二）
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吐鲁番的葡萄熟了
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在那桃花盛开的地方
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光辉灿烂新时代
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track: 今天是你的生日中国
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track: 走进新时代
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track: 春天的故事
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track: 我爱你中国
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    date published: 1999-05-19
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track: 我的祖国
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  by artist: 郭兰英
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track: 北京颂歌
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track: 祖国一片新面貌
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  by artist: 张振富
  by artist: 耿莲凤
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track: 东方的太阳东方的月亮
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track: 长江之歌
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  by artist: 殷秀梅
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    date published: 1999-05-19
track: 欢乐中国年
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  by artist: 孙悦
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    date published: 1999-05-19
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T03:30:09Z
track: 牡丹之歌
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track: 在中国的大地上
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track: 亲爱的祖国
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track: 祖国春常在
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track: 我和我的祖国
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军歌经典
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date published: 2023-12-04
track: 小白杨
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-07T18:50:38Z
track: 打靶归来
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  by artist: 刘小娜
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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 → block OTSBitcoinBlock must exist at that height 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
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    date published: 2026-07-02T03:55:08Z
track: 骏马奔驰保边疆
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:53:27Z
track: 弹起我心爱的土琵琶（电影《铁道游击队》插曲）
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:22:41Z
track: 真是乐死人
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: 我是一个兵
track: 咱当兵的人
track: 三大纪律八项注意

CopyrightID
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CopyrightStatus
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CopyrightRegisteredAt
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CopyrightChainExplorerURL
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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSTimestamp
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OTSVerifyInstructions
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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:22:41Z

我是一个兵
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explicit: false
by artist: 中央乐团合唱队
by artist: 许鸣
by artist: 秋里
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isrc code: QZZ972351445

咱当兵的人
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explicit: false
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三大纪律八项注意
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by artist: 中国广播合唱团
by artist: 聂中明
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isrc code: QZZ972351447

十五的月亮（二）
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track: 我愿
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track: 难忘今宵
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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 → block OTSBitcoinBlock must exist at that height 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
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    date published: 2026-07-08T03:20:19Z
track: 望星空
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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 → block OTSBitcoinBlock must exist at that height 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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea99d6a3264029f09aa511b8adf365ea823d948e362e589dc8ca1daee060e8c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DGA0L2319312.
    date published: 2026-07-08T03:53:27Z
track: 漂吧，野花
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track: 蔷薇花开了
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献给母亲的歌（二）
type: MusicAlbum
date published: 2002-05-18
track: 党啊亲爱的妈妈
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184613
  explicit: false
  by artist: 殷秀梅
  in album: 献给母亲的歌（二）
    type: MusicAlbum
    date published: 2002-05-18
track: 我的祖国
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251440
  explicit: false
  by artist: 李素华
  in album: 献给母亲的歌（二）
    type: MusicAlbum
    date published: 2002-05-18
track: 我的中国心
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  duration: PT2M17S
  duration ms: 137386
  explicit: false
  by artist: 毛宁
  in album: 献给母亲的歌（二）
    type: MusicAlbum
    date published: 2002-05-18
track: 血染的风采
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  duration: PT4M24S
  duration ms: 264773
  explicit: false
  by artist: 董文华
  in album: 献给母亲的歌（二）
    type: MusicAlbum
    date published: 2002-05-18
track: 这一片热土
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209626
  explicit: false
  by artist: 万山红
  by artist: 张伟进
  in album: 献给母亲的歌（二）
    type: MusicAlbum
    date published: 2002-05-18
track: 唱支山歌给党听
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154880
  explicit: false
  by artist: 王邵玫
  in album: 献给母亲的歌（二）
    type: MusicAlbum
    date published: 2002-05-18
track: 爱的奉献
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240640
  explicit: false
  by artist: 韦唯
  in album: 献给母亲的歌（二）
    type: MusicAlbum
    date published: 2002-05-18
  isrc code: FRX202220718
track: 我爱五指山我爱万泉河
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  duration: PT3M1S
  duration ms: 181933
  explicit: false
  by artist: 蔡其平
  in album: 献给母亲的歌（二）
    type: MusicAlbum
    date published: 2002-05-18
track: 情深意长
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  duration: PT2M57S
  duration ms: 177373
  explicit: false
  by artist: 王邵玫
  in album: 献给母亲的歌（二）
    type: MusicAlbum
    date published: 2002-05-18
  isrc code: FRX202220720
track: 南泥湾
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  duration: PT3M31S
  duration ms: 211586
  explicit: false
  by artist: 杨钰莹
  in album: 献给母亲的歌（二）
    type: MusicAlbum
    date published: 2002-05-18
  isrc code: FRX202220721
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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    value: 2026-07-08T03:22:41Z
  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 → block OTSBitcoinBlock must exist at that height 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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66271a617569a281729a2523849f98eba49176290cf174e6ced41eddef08b9a7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FRX202220721.
    date published: 2026-07-08T03:22:41Z
track: 说句心里话
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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 → block OTSBitcoinBlock must exist at that height 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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e2d3989723a45178e2c3eaf0050eb10fe5455c63dcf68f09ec083d3eedd124. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FRX202220722.
    date published: 2026-07-08T03:22:41Z
track: 红梅赞
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  duration: PT3M20S
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  by artist: 周灵燕
  in album: 献给母亲的歌（二）
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    date published: 2002-05-18
track: 团结就是力量
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  duration: PT2M40S
  duration ms: 160240
  explicit: false
  by artist: 广州乐团合唱团
  in album: 献给母亲的歌（二）
    type: MusicAlbum
    date published: 2002-05-18
  isrc code: FRX202220724
  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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    value: 2026-07-07T18:39:16+00:00
  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: 长征
track: 国际歌
track: 义勇军进行曲
track: 社会主义好
track: 没有共产党就没有新中国

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/957145

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202220724

OTSTimestamp
type: PropertyValue
value: 2026-07-08T08:56:20Z

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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc629f28c290c351864ba8127e70d660964e0a804052932e18ab9d14011137fe. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FRX202220724.
date published: 2026-07-08T08:56:20Z

长征
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duration: PT2M9S
duration ms: 129373
explicit: false
by artist: 蔡其平
in album: 献给母亲的歌（二）
  type: MusicAlbum
  date published: 2002-05-18

国际歌
type: MusicRecording
duration: PT4M31S
duration ms: 271720
explicit: false
by artist: 上海音乐学院合唱队
in album: 献给母亲的歌（二）
  type: MusicAlbum
  date published: 2002-05-18
isrc code: FRX202220726
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T03:12:35+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xf8a5ff7b5a632a930f3c083e78051445d6a8e20266bf09a1ab965c5fa05c738e
additional property: OTSHash
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/FRX202220726
additional property: OTSTimestamp
  type: PropertyValue
  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 → block OTSBitcoinBlock must exist at that height 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a5ff7b5a632a930f3c083e78051445d6a8e20266bf09a1ab965c5fa05c738e. 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/FRX202220726.
  date published: 2026-07-02T03:55:08Z

义勇军进行曲
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duration: PT0M48S
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by artist: 上海音乐学院合唱队
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  date published: 2002-05-18
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additional property: CopyrightID
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: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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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 → block OTSBitcoinBlock must exist at that height 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f04de5c2ab3d479c132d43fc8ee6e1ce7728f02780eb1003964504faf0d851. 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/FRX202220727.
  date published: 2026-07-02T03:55:08Z

社会主义好
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duration: PT2M44S
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by artist: 上海音乐学院合唱队
in album: 献给母亲的歌（二）
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  date published: 2002-05-18
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additional property: CopyrightID
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: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSVerificationAPI
  type: PropertyValue
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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 → block OTSBitcoinBlock must exist at that height 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
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  date published: 2026-07-02T03:55:08Z

没有共产党就没有新中国
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duration: PT2M44S
duration ms: 164080
explicit: false
by artist: 上海音乐学院合唱队
in album: 献给母亲的歌（二）
  type: MusicAlbum
  date published: 2002-05-18
isrc code: FRX202220729

红歌宝典(8)—英雄赞歌
type: MusicAlbum
date published: 2023-11-15
track: 小白杨
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173792
  explicit: false
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  in album: 红歌宝典(8)—英雄赞歌
    type: MusicAlbum
    date published: 2023-11-15
  isrc code: DGA0L2384737
track: 少年壮志不言愁
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230426
  explicit: false
  by artist: 刘欢
  in album: 红歌宝典(8)—英雄赞歌
    type: MusicAlbum
    date published: 2023-11-15
  isrc code: DGA0L2384738
track: 打个胜仗笑哈哈
  type: MusicRecording
  duration: PT1M32S
  duration ms: 92447
  explicit: false
  by artist: 李双江
  in album: 红歌宝典(8)—英雄赞歌
    type: MusicAlbum
    date published: 2023-11-15
  isrc code: DGA0L2384739
track: 再见吧,妈妈
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  duration: PT3M46S
  duration ms: 226507
  explicit: false
  by artist: 李双江
  in album: 红歌宝典(8)—英雄赞歌
    type: MusicAlbum
    date published: 2023-11-15
  isrc code: DGA0L2384740
track: 红星照我去战斗
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  duration ms: 156473
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  in album: 红歌宝典(8)—英雄赞歌
    type: MusicAlbum
    date published: 2023-11-15
  isrc code: DGA0L2384741
track: 血染的风采
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  duration: PT4M48S
  duration ms: 288757
  explicit: false
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    type: MusicAlbum
    date published: 2023-11-15
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f69c6a4d7a3cba488222cdccdf8c57969d96975bcdc09df47b59fa0c9c5c85. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DGA0L2384742.
    date published: 2026-07-08T03:22:41Z
track: 怀念战友
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  duration: PT4M48S
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    type: MusicAlbum
    date published: 2023-11-15
  isrc code: DGA0L2384743
track: 说句心里话
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  duration ms: 214177
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    date published: 2023-11-15
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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 → block OTSBitcoinBlock must exist at that height 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 0x7d11d3f09d0d7b0a2287994ff0755835c410d369c818c6ff31f64b80db93fe52. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DGA0L2384744.
    date published: 2026-07-08T08:56:20Z

中国的月亮
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date published: 2023-09-28
track: 十五的月亮
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    type: MusicAlbum
    date published: 2023-09-28
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track: 中国的月亮
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    type: MusicAlbum
    date published: 2023-09-28
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  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 → block OTSBitcoinBlock must exist at that height 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 0xe70a996aa3fff3c90c70eda5da2fdfa685089d25a396ff3115925c4ea60c0d69. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DGA0M2324051.
    date published: 2026-07-08T03:53:27Z
track: 天涯望月
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  duration: PT5M30S
  duration ms: 330213
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  by artist: 阎维文
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    type: MusicAlbum
    date published: 2023-09-28
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  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 → block OTSBitcoinBlock must exist at that height 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 0xc7e2ae663e7debb1169e9460a043177a05e3fc9f9946539d939efb83bdfbb2de. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DGA0M2324052.
    date published: 2026-07-08T08:56:20Z
track: 月下情歌
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  duration: PT4M59S
  duration ms: 299493
  explicit: false
  by artist: 宋祖英
  in album: 中国的月亮
    type: MusicAlbum
    date published: 2023-09-28
  isrc code: DGA0M2324053
track: 水和月
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  duration ms: 336786
  explicit: false
  by artist: 范琳琳
  in album: 中国的月亮
    type: MusicAlbum
    date published: 2023-09-28
  isrc code: DGA0M2324054
track: 难忘今宵
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  duration: PT3M51S
  duration ms: 231733
  explicit: false
  by artist: 李谷一
  in album: 中国的月亮
    type: MusicAlbum
    date published: 2023-09-28
  isrc code: DGA0M2324055

世纪歌典（第十三辑）1978-2000（4）
type: MusicAlbum
date published: 2023-11-17
track: 山不转水转 - 电视连续剧《山不转水转》主题歌
  type: MusicRecording
  duration: PT4M44S
  duration ms: 284995
  explicit: false
  by artist: 那英
  in album: 世纪歌典（第十三辑）1978-2000（4）
    type: MusicAlbum
    date published: 2023-11-17
  isrc code: DGA0L2389000
track: 乡恋 - 电视系列片《三峡传说》插曲
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  duration: PT3M59S
  duration ms: 239934
  explicit: false
  by artist: 李谷一
  in album: 世纪歌典（第十三辑）1978-2000（4）
    type: MusicAlbum
    date published: 2023-11-17
track: 少年壮志不言愁 - 电视连续剧《便衣警察》主题歌
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  duration: PT4M11S
  duration ms: 251141
  explicit: false
  by artist: 刘欢
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    type: MusicAlbum
    date published: 2023-11-17
  isrc code: DGA0L2389002
track: 父老乡亲
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  duration: PT3M13S
  duration ms: 193097
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  by artist: 彭丽媛
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    type: MusicAlbum
    date published: 2023-11-17
  isrc code: DGA0L2389003
track: 牧羊曲 - 故事片《少林寺》插曲
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  duration: PT4M29S
  duration ms: 269165
  explicit: false
  by artist: 郑绪岚
  in album: 世纪歌典（第十三辑）1978-2000（4）
    type: MusicAlbum
    date published: 2023-11-17
track: 驼铃 - 故事片《戴手铐的旅客》主题歌
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  duration: PT3M35S
  duration ms: 215248
  explicit: false
  by artist: 蒋大为
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    type: MusicAlbum
    date published: 2023-11-17
  isrc code: DGA0L2389005
track: 春天的故事
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  duration: PT4M9S
  duration ms: 249861
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  by artist: 董文华
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    type: MusicAlbum
    date published: 2023-11-17
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
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  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 → block OTSBitcoinBlock must exist at that height 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 0x6ea24762667b3f3874d914c73d923408e757aab3b71bedfcb5c14c59e9f78141. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DGA0L2389006.
    date published: 2026-07-08T03:22:41Z
track: 嫂子颂 - 电视连续剧《赵尚志》主题歌
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  duration: PT3M34S
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    type: MusicAlbum
    date published: 2023-11-17
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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 → block OTSBitcoinBlock must exist at that height 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 0xd7f4a6fc7ef10373a788cea42a4f523e1ea0b27982b6efa8862238345db6a73d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DGA0L2389007.
    date published: 2026-07-08T03:20:19Z
track: 想家的时候
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  duration: PT4M44S
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    date published: 2023-11-17
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  additional property: OTSBitcoinBlockVerifyURL
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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 → block OTSBitcoinBlock must exist at that height 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 0x7536b8bb87f3750b9aadba254a11f3e6347c58c283c435b81f99ff99d97b2451. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DGA0L2389008.
    date published: 2026-07-08T03:22:41Z

中国东北民歌(6)—我爱你塞北的雪
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date published: 2023-09-23
track: 大连的风
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    date published: 2023-09-23
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-08T08:56:20Z
track: 冰雪长白有温泉
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track: 当年古道响马蹄 - 电视片《镜泊湖》插曲
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track: 边塞风
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track: 我爱你，塞北的雪
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track: 美丽的萨尔浒
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track: 晶莹的小雪花
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:22:41Z
track: 黑土地的小村庄
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人心是咱高举的旗
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士兵旋律(2)—好歌珍藏
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track: 小白杨
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track: 小黑板
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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 → block OTSBitcoinBlock must exist at that height 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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a9ed5f4586d2f11dc48d75337b63a43eb4b73c846823640286bf0d0d6c2d88. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ESA012360801.
    date published: 2026-07-08T03:53:27Z
track: 什么也不说
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track: 少年壮志不言愁
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track: 火箭兵的梦
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track: 血染的风采
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track: 行一个军礼
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track: 行军小唱
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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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 → block OTSBitcoinBlock must exist at that height 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
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    date published: 2026-07-08T03:20:19Z
track: 怀念战友
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:53:27Z

西藏民歌
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track: 美丽的西藏可爱的家乡
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track: 金瓶似的小山
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track: 青藏高原
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-08T03:20:19Z
track: 我爱金子般的家乡
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track: 爱的珠穆朗玛
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  duration: PT4M55S
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  by artist: 阎维文
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track: 北京的金山上
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  duration: PT1M43S
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:22:41Z
track: 喜马拉雅
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track: 洗衣歌
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  duration: PT3M25S
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track: 翻身农奴把歌唱
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  duration: PT2M30S
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    type: MusicAlbum
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track: 雄伟的喜马拉雅山
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  duration: PT3M50S
  duration ms: 230266
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  by artist: 张振富
  by artist: 耿莲凤
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track: 唱支山歌给党听
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  duration: PT3M4S
  duration ms: 184120
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  by artist: 才旦卓玛
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track: 藏胞歌唱解放军
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  duration: PT5M38S
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  by artist: 德德玛
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track: 酒歌
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  duration: PT2M45S
  duration ms: 165280
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track: 回到拉萨
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  by artist: 鄭鈞
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  isrc code: FRX202278349
track: 逛新城
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  by artist: 耿莲凤
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西藏民歌
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date published: 2000-06-17

中国民族歌曲经典（二）
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track: 洪湖水浪打浪
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  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012361051
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x43d1c420d250e5c88ff8306d09b5893f44c26055afef8408f029125f9f97271c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ESA012361051.
    date published: 2026-07-02T05:09:12Z
track: 美丽的仁增旺姆
  type: MusicRecording
  duration: PT4M10S
  duration ms: 250000
  explicit: false
  by artist: 才旦卓玛
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    type: MusicAlbum
    date published: 2023-10-20
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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    value: 2026-07-07T23:08:35+00:00
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0xd1cc5f355a59b55e3bfc233474693a324ea153257ce8184895f6285b7f828781
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012361052
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  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 → block OTSBitcoinBlock must exist at that height 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 0xd1cc5f355a59b55e3bfc233474693a324ea153257ce8184895f6285b7f828781. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ESA012361052.
    date published: 2026-07-08T03:22:41Z
track: 桃花红杏花白
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  duration: PT3M19S
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  explicit: false
  by artist: 单秀荣
  in album: 中国民族歌曲经典（二）
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: ESA012361053
track: 绣金匾
  type: MusicRecording
  duration: PT4M42S
  duration ms: 282000
  explicit: false
  by artist: 郭兰英
  in album: 中国民族歌曲经典（二）
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: ESA012361054
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T13:22:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xef3dacfeaf4394d1320230e32e8ea798ead75c03f88e5fa087c10da46c8c45a8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957145
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012361054
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  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 → block OTSBitcoinBlock must exist at that height 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 0xef3dacfeaf4394d1320230e32e8ea798ead75c03f88e5fa087c10da46c8c45a8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ESA012361054.
    date published: 2026-07-08T08:56:20Z
track: 送别
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231000
  explicit: false
  by artist: 阎维文
  in album: 中国民族歌曲经典（二）
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: ESA012361055
track: 掀起你的盖头来
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238400
  explicit: false
  by artist: 解晓东
  in album: 中国民族歌曲经典（二）
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: ESA012361056
track: 渔光曲
  type: MusicRecording
  duration: PT4M59S
  duration ms: 299000
  explicit: false
  by artist: 关牧村
  in album: 中国民族歌曲经典（二）
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: ESA012361057
track: 翻身农奴把歌唱中国民族歌曲经典
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  duration: PT3M46S
  duration ms: 226000
  explicit: false
  by artist: 才旦卓玛
  in album: 中国民族歌曲经典（二）
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: ESA012361058

巾帼颂——献给妈妈的歌
type: MusicAlbum
date published: 2023-10-19
track: 小背篓
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217077
  explicit: false
  by artist: 宋祖英
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    type: MusicAlbum
    date published: 2023-10-19
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  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1a5a9dcebb0497f4bf921e888154fa00d577cdb0169e54d5536c384080eaad04
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012370026
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x1a5a9dcebb0497f4bf921e888154fa00d577cdb0169e54d5536c384080eaad04. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ESA012370026.
    date published: 2026-07-02T05:09:12Z
track: 妈妈
  type: MusicRecording
  duration: PT4M44S
  duration ms: 284055
  explicit: false
  by artist: 关牧村
  in album: 巾帼颂——献给妈妈的歌
    type: MusicAlbum
    date published: 2023-10-19
track: 两地书
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  duration: PT5M22S
  duration ms: 322063
  explicit: false
  by artist: 董文华
  by artist: 阎维文
  in album: 巾帼颂——献给妈妈的歌
    type: MusicAlbum
    date published: 2023-10-19
track: 我心中的故事
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  duration: PT5M7S
  duration ms: 307069
  explicit: false
  by artist: 蔡国庆
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    type: MusicAlbum
    date published: 2023-10-19
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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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    value: https://explorer.copyrightchains.com/tx/0x0a8e9fd11fad71bf8965d08957c46701422074bb30d790fb61c28251a3211c07
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957145
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012370029
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x0a8e9fd11fad71bf8965d08957c46701422074bb30d790fb61c28251a3211c07. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ESA012370029.
    date published: 2026-07-08T08:56:20Z

中国民族歌曲经典(5)
type: MusicAlbum
date published: 2023-12-11
track: 送别（电影《黄河在这边转了个弯》主题曲） - 电影《黄河在这边转了个弯》主题曲
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231053
  explicit: false
  by artist: 阎维文
  in album: 中国民族歌曲经典(5)
    type: MusicAlbum
    date published: 2023-12-11
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T23:18:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0a8298dada7fb95c1e61b62b900befdc5876b47bbb8699f6dd0f31e7b184a37c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957145
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972367698
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x0a8298dada7fb95c1e61b62b900befdc5876b47bbb8699f6dd0f31e7b184a37c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZZ972367698.
    date published: 2026-07-08T08:56:20Z
track: 羊肚子手巾三道道蓝(歌剧《洪湖赤卫队》选曲)
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  duration: PT3M16S
  duration ms: 196075
  explicit: false
  by artist: 王宏伟
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    type: MusicAlbum
    date published: 2023-12-11
  isrc code: QZZ972367699
track: 洪湖水，浪打浪
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203075
  explicit: false
  by artist: 宋祖英
  in album: 中国民族歌曲经典(5)
    type: MusicAlbum
    date published: 2023-12-11
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T12:11:13+00:00
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x26155e89e80edbcde4860b816d002039db26728f91af3697cd30414687d3e95e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972367700
  additional property: OTSTimestamp
    type: PropertyValue
    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 → block OTSBitcoinBlock must exist at that height 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 0x26155e89e80edbcde4860b816d002039db26728f91af3697cd30414687d3e95e. 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/QZZ972367700.
    date published: 2026-07-02T03:55:08Z

走进新时代—新时期优秀创作歌曲选
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date published: 2023-12-04
track: 在希望的田野上
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  duration: PT2M56S
  duration ms: 176373
  explicit: false
  by artist: 彭丽媛
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    type: MusicAlbum
    date published: 2023-12-04
track: 说句心里话
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214373
  explicit: false
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    date published: 2023-12-04
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  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  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/QZZ972351231
  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 → block OTSBitcoinBlock must exist at that height 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 0x39a08c5b8e40370763ef3b04b6bb756b5dc0dc7cf0d1193fe08cae12d3f76157. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZZ972351231.
    date published: 2026-07-08T08:56:20Z

阎维文——中国名歌（二）
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date published: 2023-12-01
track: 金瓶似的小山
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  duration: PT4M28S
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  explicit: false
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    type: MusicAlbum
    date published: 2023-12-01
  isrc code: QZZ972352147
track: 阿拉木汗
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150073
  explicit: false
  by artist: 阎维文
  in album: 阎维文——中国名歌（二）
    type: MusicAlbum
    date published: 2023-12-01
  isrc code: QZZ972352148
track: 草原之夜
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254066
  explicit: false
  by artist: 阎维文
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    type: MusicAlbum
    date published: 2023-12-01
  isrc code: QZZ972352149
track: 赶牲灵
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134060
  explicit: false
  by artist: 阎维文
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    type: MusicAlbum
    date published: 2023-12-01
track: 康定情歌
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  duration: PT3M17S
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  explicit: false
  by artist: 阎维文
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    type: MusicAlbum
    date published: 2023-12-01
  isrc code: QZZ972352151
track: 黄杨扁担
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  duration: PT2M24S
  duration ms: 144901
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    type: MusicAlbum
    date published: 2023-12-01
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  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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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 → block OTSBitcoinBlock must exist at that height 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 0xc5022aa8ae5426c1a11605511a0f8d7c7c301f0edefdb602a9af4e08f6654e57. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZZ972352152.
    date published: 2026-07-08T03:20:19Z
track: 新货郎
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241893
  explicit: false
  by artist: 阎维文
  in album: 阎维文——中国名歌（二）
    type: MusicAlbum
    date published: 2023-12-01
  isrc code: QZZ972352153

阎维文——中国名歌（一）
type: MusicAlbum
date published: 2023-12-01
track: 十五的月亮
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197067
  explicit: false
  by artist: 阎维文
  in album: 阎维文——中国名歌（一）
    type: MusicAlbum
    date published: 2023-12-01
  isrc code: QZZ972352140
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T16:04:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa79d85e9118a2fa88a0ce8b0ece95b576ce4a40dee355e25950f2fd00df53377
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957145
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972352140
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  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 → block OTSBitcoinBlock must exist at that height 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 0xa79d85e9118a2fa88a0ce8b0ece95b576ce4a40dee355e25950f2fd00df53377. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZZ972352140.
    date published: 2026-07-08T08:56:20Z
track: 乌苏里船歌
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239568
  explicit: false
  by artist: 阎维文
  in album: 阎维文——中国名歌（一）
    type: MusicAlbum
    date published: 2023-12-01
  isrc code: QZZ972352141
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T22:32:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x39fca26f9f7781b2a35214d02a8f5ae5795d1981a263c34c032c7bf9ec5c34e7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957122
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957122
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972352141
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:39:04Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x39fca26f9f7781b2a35214d02a8f5ae5795d1981a263c34c032c7bf9ec5c34e7. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZZ972352141.
    date published: 2026-07-08T03:39:04Z
track: 在那桃花盛开的地方
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190902
  explicit: false
  by artist: 阎维文
  in album: 阎维文——中国名歌（一）
    type: MusicAlbum
    date published: 2023-12-01
  isrc code: QZZ972352142
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T11:19:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2ccfa264d7ab6690a34734e56cfebe7d11ce3407261be488b911ca49bb3ca5c7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972352142
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x2ccfa264d7ab6690a34734e56cfebe7d11ce3407261be488b911ca49bb3ca5c7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZZ972352142.
    date published: 2026-07-08T03:20:19Z
track: 在那遥远的地方
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190066
  explicit: false
  by artist: 阎维文
  in album: 阎维文——中国名歌（一）
    type: MusicAlbum
    date published: 2023-12-01
  isrc code: QZZ972352143
track: 有一个美丽的传说
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179722
  explicit: false
  by artist: 阎维文
  in album: 阎维文——中国名歌（一）
    type: MusicAlbum
    date published: 2023-12-01
  isrc code: QZZ972352144
track: 红星照我去战斗
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182230
  explicit: false
  by artist: 阎维文
  in album: 阎维文——中国名歌（一）
    type: MusicAlbum
    date published: 2023-12-01
  isrc code: QZZ972352145
track: 克拉玛依之歌
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232568
  explicit: false
  by artist: 阎维文
  in album: 阎维文——中国名歌（一）
    type: MusicAlbum
    date published: 2023-12-01
  isrc code: QZZ972352146

望星空——《十五的月亮》姊妹篇
type: MusicAlbum
date published: 2023-10-31
track: 我的脚印望星空
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209806
  explicit: false
  by artist: 董文华
  in album: 望星空——《十五的月亮》姊妹篇
    type: MusicAlbum
    date published: 2023-10-31
  isrc code: ESA012396012
track: 村寨的吉他声
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144892
  explicit: false
  by artist: 董文华
  in album: 望星空——《十五的月亮》姊妹篇
    type: MusicAlbum
    date published: 2023-10-31
  isrc code: ESA012396013
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-08T03:10:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0b9aeb73be88c7e3aa69873d3aeb607ab400427c99bab6545214f850dbe18450
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957211
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957211
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012396013
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T18:28:35Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x0b9aeb73be88c7e3aa69873d3aeb607ab400427c99bab6545214f850dbe18450. Chain 2 (Bitcoin): anchored in block 957211 (2026-07-08T18:28:35Z), 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/ESA012396013.
    date published: 2026-07-08T18:28:35Z
track: 宝宝摇篮曲
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168164
  explicit: false
  by artist: 董文华
  in album: 望星空——《十五的月亮》姊妹篇
    type: MusicAlbum
    date published: 2023-10-31
  isrc code: ESA012396014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T21:38:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcdeadde796d2537304a3b7ee6a1343721afb73fb4ff683825191699566b33769
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012396014
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  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 → block OTSBitcoinBlock must exist at that height 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 0xcdeadde796d2537304a3b7ee6a1343721afb73fb4ff683825191699566b33769. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ESA012396014.
    date published: 2026-07-08T03:22:41Z
track: 原野牧歌
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155144
  explicit: false
  by artist: 董文华
  in album: 望星空——《十五的月亮》姊妹篇
    type: MusicAlbum
    date published: 2023-10-31
  isrc code: ESA012396015
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T22:47:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xca00334e48d0106e68b94e2662d67b10ac573e849edcb8b5bf5258c498524b32
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012396015
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  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 → block OTSBitcoinBlock must exist at that height 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 0xca00334e48d0106e68b94e2662d67b10ac573e849edcb8b5bf5258c498524b32. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ESA012396015.
    date published: 2026-07-08T03:53:27Z
track: 望星空
  type: MusicRecording
  duration: PT6M8S
  duration ms: 368201
  explicit: false
  by artist: 董文华
  by artist: 阎维文
  in album: 望星空——《十五的月亮》姊妹篇
    type: MusicAlbum
    date published: 2023-10-31
  isrc code: ESA012396016
track: 小草望星空
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230957
  explicit: false
  by artist: 董文华
  in album: 望星空——《十五的月亮》姊妹篇
    type: MusicAlbum
    date published: 2023-10-31
  isrc code: ESA012396017
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T10:20:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x003ee71d6d69b6116dc884970e7e89611829b1885ea1e6e28cc81cb474195564
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957145
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012396017
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x003ee71d6d69b6116dc884970e7e89611829b1885ea1e6e28cc81cb474195564. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ESA012396017.
    date published: 2026-07-08T08:56:20Z
track: 江南雨
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125251
  explicit: false
  by artist: 董文华
  in album: 望星空——《十五的月亮》姊妹篇
    type: MusicAlbum
    date published: 2023-10-31
  isrc code: ESA012396018

峨嵋酒家（二）
type: MusicAlbum
date published: 2023-10-31
track: 三次到你家
  type: MusicRecording
  duration: PT1M27S
  duration ms: 87069
  explicit: false
  by artist: 阎维文
  in album: 峨嵋酒家（二）
    type: MusicAlbum
    date published: 2023-10-31
  isrc code: ESA012396072
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T21:21:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xefc7e7c94b6535d5e90408d7829365ee817fddd88dcfeb1744eb667fd2872fca
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012396072
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  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 → block OTSBitcoinBlock must exist at that height 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 0xefc7e7c94b6535d5e90408d7829365ee817fddd88dcfeb1744eb667fd2872fca. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ESA012396072.
    date published: 2026-07-08T03:22:41Z
track: 双脚踏上幸福路
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162249
  explicit: false
  by artist: 阎维文
  in album: 峨嵋酒家（二）
    type: MusicAlbum
    date published: 2023-10-31
  isrc code: ESA012396073
track: 生命之火
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193903
  explicit: false
  by artist: 阎维文
  in album: 峨嵋酒家（二）
    type: MusicAlbum
    date published: 2023-10-31
  isrc code: ESA012396074
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T22:51:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6eb70e94a054ae82dc44f476a0e14a935b49edf54c1a6b8cf38ea54d09b1edf5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012396074
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x6eb70e94a054ae82dc44f476a0e14a935b49edf54c1a6b8cf38ea54d09b1edf5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ESA012396074.
    date published: 2026-07-08T03:53:27Z
track: 有一个美丽的传说
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171665
  explicit: false
  by artist: 阎维文
  in album: 峨嵋酒家（二）
    type: MusicAlbum
    date published: 2023-10-31
  isrc code: ESA012396075
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T12:32:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfa635a599dc9a82386a3ef2007533d413359cb206d9b84cce0a685c5b382db0b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012396075
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 → block OTSBitcoinBlock must exist at that height 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 0xfa635a599dc9a82386a3ef2007533d413359cb206d9b84cce0a685c5b382db0b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ESA012396075.
    date published: 2026-07-08T03:20:19Z
track: 柳叶青
  type: MusicRecording
  duration: PT1M37S
  duration ms: 97113
  explicit: false
  by artist: 阎维文
  in album: 峨嵋酒家（二）
    type: MusicAlbum
    date published: 2023-10-31
track: 秋收
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132016
  explicit: false
  by artist: 阎维文
  in album: 峨嵋酒家（二）
    type: MusicAlbum
    date published: 2023-10-31
  isrc code: ESA012396077
track: 胡麻花开
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138080
  explicit: false
  by artist: 阎维文
  in album: 峨嵋酒家（二）
    type: MusicAlbum
    date published: 2023-10-31
  isrc code: ESA012396078
track: 高原春光
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170013
  explicit: false
  by artist: 阎维文
  in album: 峨嵋酒家（二）
    type: MusicAlbum
    date published: 2023-10-31
  isrc code: ESA012396079
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T12:08:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8d399b1ef35bfbc0a8edbd32c0124f202451bb42023dfc41b449b283a7eb9d2a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957145
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012396079
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x8d399b1ef35bfbc0a8edbd32c0124f202451bb42023dfc41b449b283a7eb9d2a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ESA012396079.
    date published: 2026-07-08T08:56:20Z

峨嵋酒家（一）
type: MusicAlbum
date published: 2023-10-31
track: 人说山西好风光
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169991
  explicit: false
  by artist: 阎维文
  in album: 峨嵋酒家（一）
    type: MusicAlbum
    date published: 2023-10-31
  isrc code: ESA012396051
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T13:39:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1d103c603899c6404b4d0a06e039df2ec5745acd302e518ad8e798c173c2ee5c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012396051
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x1d103c603899c6404b4d0a06e039df2ec5745acd302e518ad8e798c173c2ee5c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ESA012396051.
    date published: 2026-07-08T03:53:27Z
track: 马兰山歌
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169800
  explicit: false
  by artist: 阎维文
  in album: 峨嵋酒家（一）
    type: MusicAlbum
    date published: 2023-10-31
  isrc code: ESA012396052
track: 甘洒热血写春秋
  type: MusicRecording
  duration: PT0M54S
  duration ms: 54161
  explicit: false
  by artist: 阎维文
  in album: 峨嵋酒家（一）
    type: MusicAlbum
    date published: 2023-10-31
track: 长江第一漂
  type: MusicRecording
  duration: PT5M38S
  duration ms: 338936
  explicit: false
  by artist: 阎维文
  in album: 峨嵋酒家（一）
    type: MusicAlbum
    date published: 2023-10-31
track: 汾河流水哗啦啦
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171257
  explicit: false
  by artist: 阎维文
  in album: 峨嵋酒家（一）
    type: MusicAlbum
    date published: 2023-10-31
  isrc code: ESA012396055
track: 牧歌
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193454
  explicit: false
  by artist: 阎维文
  in album: 峨嵋酒家（一）
    type: MusicAlbum
    date published: 2023-10-31
  isrc code: ESA012396056
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T20:00:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6f0e29925709d815d175c0a4ade9852461a807abe4a7644d88f2bf19ddf01be2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957122
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957122
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012396056
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:39:04Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x6f0e29925709d815d175c0a4ade9852461a807abe4a7644d88f2bf19ddf01be2. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ESA012396056.
    date published: 2026-07-08T03:39:04Z
track: 赶牲灵峨嵋酒家
  type: MusicRecording
  duration: PT1M43S
  duration ms: 103979
  explicit: false
  by artist: 阎维文
  in album: 峨嵋酒家（一）
    type: MusicAlbum
    date published: 2023-10-31
  isrc code: ESA012396057
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T12:09:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaa1f130a4654116856457209779cfff4a1166140e80e6186ab1b510643281940
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012396057
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  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 → block OTSBitcoinBlock must exist at that height 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 0xaa1f130a4654116856457209779cfff4a1166140e80e6186ab1b510643281940. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ESA012396057.
    date published: 2026-07-08T03:53:27Z
track: 新星赞
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121323
  explicit: false
  by artist: 阎维文
  in album: 峨嵋酒家（一）
    type: MusicAlbum
    date published: 2023-10-31
  isrc code: ESA012396058

二十世纪中华歌坛名人百集珍藏版—阎维文
type: MusicAlbum
date published: 2023-10-26
track: 小白杨
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171493
  explicit: false
  by artist: 阎维文
  in album: 二十世纪中华歌坛名人百集珍藏版—阎维文
    type: MusicAlbum
    date published: 2023-10-26
  isrc code: ESA012385241
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T23:14:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x06b839be7b656a182da61fb412d812cc934c6ebe435606a4a41f577dc2593e65
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957122
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957122
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012385241
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:39:04Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x06b839be7b656a182da61fb412d812cc934c6ebe435606a4a41f577dc2593e65. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ESA012385241.
    date published: 2026-07-08T03:39:04Z
track: 山路弯弯
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189733
  explicit: false
  by artist: 阎维文
  in album: 二十世纪中华歌坛名人百集珍藏版—阎维文
    type: MusicAlbum
    date published: 2023-10-26
track: 东方的太阳，东方的月亮
  type: MusicRecording
  duration: PT5M9S
  duration ms: 309266
  explicit: false
  by artist: 阎维文
  in album: 二十世纪中华歌坛名人百集珍藏版—阎维文
    type: MusicAlbum
    date published: 2023-10-26
  isrc code: ESA012385243
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T18:30:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xea710598c8349e48e96193a585c842c66b22dfd7621499ec0a85f19450c224d5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957122
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957122
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012385243
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:39:04Z
  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 → block OTSBitcoinBlock must exist at that height 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 0xea710598c8349e48e96193a585c842c66b22dfd7621499ec0a85f19450c224d5. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ESA012385243.
    date published: 2026-07-08T03:39:04Z
track: 白帆
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212933
  explicit: false
  by artist: 阎维文
  in album: 二十世纪中华歌坛名人百集珍藏版—阎维文
    type: MusicAlbum
    date published: 2023-10-26
  isrc code: ESA012385244
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T22:43:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x06c0d7abe8948778eb05acd754d4163537488f39388211b664a6f8054edcffbe
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012385244
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x06c0d7abe8948778eb05acd754d4163537488f39388211b664a6f8054edcffbe. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ESA012385244.
    date published: 2026-07-08T03:53:27Z
track: 这一片热土
  type: MusicRecording
  duration: PT5M14S
  duration ms: 314933
  explicit: false
  by artist: 阎维文
  in album: 二十世纪中华歌坛名人百集珍藏版—阎维文
    type: MusicAlbum
    date published: 2023-10-26
  isrc code: ESA012385245
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T14:24:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4124a94d77d0af7b236102e9b5690f48644ab6ecd336007d9d0e9ae4c748fdf4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012385245
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x4124a94d77d0af7b236102e9b5690f48644ab6ecd336007d9d0e9ae4c748fdf4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ESA012385245.
    date published: 2026-07-08T03:22:41Z
track: 美丽的萨尔浒
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196693
  explicit: false
  by artist: 阎维文
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: 峨嵋酒家
track: 童年的四季

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012385246

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:22:41Z

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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9d9c715db2795723732f43633554e25e645d380c3ad4dbbda519e275115648. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ESA012385246.
date published: 2026-07-08T03:22:41Z

峨嵋酒家
type: MusicRecording
duration: PT3M21S
duration ms: 201133
explicit: false
by artist: 阎维文
in album: 二十世纪中华歌坛名人百集珍藏版—阎维文
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  date published: 2023-10-26
isrc code: ESA012385247
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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  value: 2026-07-07T12:37:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc672fbd39a18866ba98ffea6649a7f6fb61d89936afbedb7841d14026f4b0211
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012385247
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 → block OTSBitcoinBlock must exist at that height 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 0xc672fbd39a18866ba98ffea6649a7f6fb61d89936afbedb7841d14026f4b0211. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ESA012385247.
  date published: 2026-07-08T03:20:19Z

童年的四季
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duration: PT3M26S
duration ms: 206426
explicit: false
by artist: 阎维文
in album: 二十世纪中华歌坛名人百集珍藏版—阎维文
  type: MusicAlbum
  date published: 2023-10-26
isrc code: ESA012385248

中国巨星纪念名盘集—阎维文（一）
type: MusicAlbum
date published: 2023-10-26
track: 人间第一情
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200228
  explicit: false
  by artist: 阎维文
  in album: 中国巨星纪念名盘集—阎维文（一）
    type: MusicAlbum
    date published: 2023-10-26
  isrc code: ESA012385254
track: 大森林的早晨
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275200
  explicit: false
  by artist: 阎维文
  in album: 中国巨星纪念名盘集—阎维文（一）
    type: MusicAlbum
    date published: 2023-10-26
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  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlockVerifyURL
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    value: https://blockstream.info/api/block/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012385255
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x51fa1360191ec0e9356ab657c74499666b64a90f176a3033a3b3e6dc90257dc9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ESA012385255.
    date published: 2026-07-08T03:20:19Z
track: 小白杨
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173113
  explicit: false
  by artist: 阎维文
  in album: 中国巨星纪念名盘集—阎维文（一）
    type: MusicAlbum
    date published: 2023-10-26
  isrc code: ESA012385256
track: 山路弯弯
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190876
  explicit: false
  by artist: 阎维文
  in album: 中国巨星纪念名盘集—阎维文（一）
    type: MusicAlbum
    date published: 2023-10-26
track: 中国的年
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  duration: PT3M52S
  duration ms: 232751
  explicit: false
  by artist: 阎维文
  in album: 中国巨星纪念名盘集—阎维文（一）
    type: MusicAlbum
    date published: 2023-10-26
track: 天涯望月
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  explicit: false
  by artist: 阎维文
  in album: 中国巨星纪念名盘集—阎维文（一）
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    date published: 2023-10-26
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957122
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012385259
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:39:04Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x898f118ea5ca5673ce458cc0ed17186a10a9f9273904a21c914c2c34f5e11b6b. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ESA012385259.
    date published: 2026-07-08T03:39:04Z
track: 东方的太阳，东方的月亮
  type: MusicRecording
  duration: PT5M18S
  duration ms: 318746
  explicit: false
  by artist: 阎维文
  in album: 中国巨星纪念名盘集—阎维文（一）
    type: MusicAlbum
    date published: 2023-10-26
  isrc code: ESA012385260
track: 白帆
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  duration: PT3M34S
  duration ms: 214726
  explicit: false
  by artist: 阎维文
  in album: 中国巨星纪念名盘集—阎维文（一）
    type: MusicAlbum
    date published: 2023-10-26
  isrc code: ESA012385261

中国巨星纪念名盘集—阎维文（二）
type: MusicAlbum
date published: 2023-10-20
track: 这一片热土
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  by artist: 阎维文
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    type: MusicAlbum
    date published: 2023-10-20
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  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T23:44:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x73677c8c5f46d0dcc9ef0ccc8eb34d87bf04e4716499c212b310e3cd899fe1d9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012361031
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x73677c8c5f46d0dcc9ef0ccc8eb34d87bf04e4716499c212b310e3cd899fe1d9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ESA012361031.
    date published: 2026-07-08T03:20:19Z
track: 美丽的萨尔浒
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198186
  explicit: false
  by artist: 阎维文
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    type: MusicAlbum
    date published: 2023-10-20
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T23:13:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x60c6989ef9f663ad0ea9a6d72f422c3d3ca649ba646745ca1a154d409c5168a5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012361032
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x60c6989ef9f663ad0ea9a6d72f422c3d3ca649ba646745ca1a154d409c5168a5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ESA012361032.
    date published: 2026-07-08T03:53:27Z
track: 说句心里话
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  duration: PT3M33S
  duration ms: 213960
  explicit: false
  by artist: 阎维文
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    type: MusicAlbum
    date published: 2023-10-20
track: 峨嵋酒家
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  duration: PT3M22S
  duration ms: 202813
  explicit: false
  by artist: 阎维文
  in album: 中国巨星纪念名盘集—阎维文（二）
    type: MusicAlbum
    date published: 2023-10-20
track: 祖国万岁
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  duration: PT4M48S
  duration ms: 288746
  explicit: false
  by artist: 阎维文
  in album: 中国巨星纪念名盘集—阎维文（二）
    type: MusicAlbum
    date published: 2023-10-20
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957145
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012361035
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x917b52a03ced1b1b2f544034c3308f376df7d576726877e9e0dab1988dc4c417. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ESA012361035.
    date published: 2026-07-08T08:56:20Z
track: 唰啦啦下起小雨
  type: MusicRecording
  duration: PT4M10S
  duration ms: 250226
  explicit: false
  by artist: 阎维文
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    type: MusicAlbum
    date published: 2023-10-20
  isrc code: ESA012361036
track: 啊，三峡
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205346
  explicit: false
  by artist: 阎维文
  in album: 中国巨星纪念名盘集—阎维文（二）
    type: MusicAlbum
    date published: 2023-10-20
track: 童年的四季
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207653
  explicit: false
  by artist: 阎维文
  in album: 中国巨星纪念名盘集—阎维文（二）
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: ESA012361038

中国名歌—阎维文演唱专辑（一）
type: MusicAlbum
date published: 2023-09-28
track: 十五的月亮
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197000
  explicit: false
  by artist: 阎维文
  in album: 中国名歌—阎维文演唱专辑（一）
    type: MusicAlbum
    date published: 2023-09-28
track: 小白杨
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186000
  explicit: false
  by artist: 阎维文
  in album: 中国名歌—阎维文演唱专辑（一）
    type: MusicAlbum
    date published: 2023-09-28
  isrc code: DGA0M2324085
  additional property: CopyrightID
  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: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0M2324085
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x3c4e596cc1a88734c1bc85e7e2302b2f9f4fe3db675511a955213fc220152a27. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DGA0M2324085.
    date published: 2026-07-08T03:20:19Z
track: 乌苏里船歌
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  duration: PT3M59S
  duration ms: 239493
  explicit: false
  by artist: 阎维文
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    type: MusicAlbum
    date published: 2023-09-28
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0M2324086
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-08T03:53:27Z
track: 在那桃花盛开的地方
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    date published: 2023-09-28
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track: 在那遥远的地方
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track: 克拉玛依之歌
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    date published: 2023-09-28
track: 金瓶似的小山
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    date published: 2023-09-28
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-08T08:56:20Z

蒙藏情歌
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date published: 1970-01-01
track: 阿克详巴
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  explicit: false
  by artist: 阎维文
  in album: 蒙藏情歌
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    date published: 1970-01-01
track: 金瓶似的小山
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  by artist: 郁钧剑
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    date published: 1970-01-01
track: 鸿雁
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  by artist: 阎维文
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    type: MusicAlbum
    date published: 1970-01-01
track: 呼伦贝尔大草原
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  by artist: 阎维文
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track: 牧歌
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  by artist: 郁钧剑
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    date published: 1970-01-01
track: 情满酒歌
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  by artist: 阎维文
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    type: MusicAlbum
    date published: 1970-01-01
track: 格桑拉
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  duration ms: 209106
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  by artist: 阎维文
  in album: 蒙藏情歌
    type: MusicAlbum
    date published: 1970-01-01
track: 蒙古族祝酒歌
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  duration: PT5M13S
  duration ms: 313600
  explicit: false
  by artist: 阎维文
  in album: 蒙藏情歌
    type: MusicAlbum
    date published: 1970-01-01
track: 朋友们的歌
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  duration ms: 136183
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  by artist: 阎维文
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    type: MusicAlbum
    date published: 1970-01-01
track: 天边
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  duration ms: 276253
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  by artist: 阎维文
  in album: 蒙藏情歌
    type: MusicAlbum
    date published: 1970-01-01
track: 青藏高原好风光
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  duration ms: 214121
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  by artist: 阎维文
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    date published: 1970-01-01
track: 森吉德玛
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  duration ms: 290375
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  by artist: 阎维文
  in album: 蒙藏情歌
    type: MusicAlbum
    date published: 1970-01-01

阎维文
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date published: 1999-05-11
track: 东方的太阳东方的月亮
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  by artist: 阎维文
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    date published: 1999-05-11
track: 说句心里话
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  by artist: 阎维文
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    date published: 1999-05-11
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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 → block OTSBitcoinBlock must exist at that height 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
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    date published: 2026-07-02T11:38:34Z
track: 小白杨
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track: 一二三四歌
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-08T03:53:27Z
track: 我们的祖国歌甜花香
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159840
  explicit: false
  by artist: 阎维文
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    type: MusicAlbum
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track: 没有黑夜的新疆
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  duration: PT4M37S
  duration ms: 277600
  explicit: false
  by artist: 阎维文
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    date published: 1999-05-11
track: 红叶寄情
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  duration: PT3M57S
  duration ms: 237466
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    type: MusicAlbum
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track: 大森林的早晨
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  duration: PT4M31S
  duration ms: 271773
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  by artist: 阎维文
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    type: MusicAlbum
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track: 想家的时候
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  duration: PT3M43S
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  by artist: 阎维文
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    type: MusicAlbum
    date published: 1999-05-11
track: 爱的珠穆朗玛
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  duration: PT4M54S
  duration ms: 294120
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  by artist: 阎维文
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    type: MusicAlbum
    date published: 1999-05-11
track: 这一片热土
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  duration: PT5M7S
  duration ms: 307386
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  by artist: 阎维文
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    type: MusicAlbum
    date published: 1999-05-11
track: 大鞭子赶着风雨走
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  duration: PT2M59S
  duration ms: 179053
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  by artist: 阎维文
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    type: MusicAlbum
    date published: 1999-05-11
track: 骨肉情
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  duration: PT3M35S
  duration ms: 215213
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  by artist: 阎维文
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    type: MusicAlbum
    date published: 1999-05-11
track: 好男儿当兵走
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  duration: PT1M45S
  duration ms: 105000
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  by artist: 阎维文
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    type: MusicAlbum
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track: 唰啦啦下起小雨
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  duration: PT4M3S
  duration ms: 243013
  explicit: false
  by artist: 阎维文
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我的梦中国梦
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date published: 2024-06-24
track: 我的梦中国梦
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  duration ms: 244035
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    date published: 2024-06-24

甘洒热血写春秋（京剧《智取威虎山》选段）
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    date published: 2024-02-14
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峨嵋酒家—闫维文（男高音）独唱
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track: 双脚踏上幸福路（电影《咱们的牛百岁》主题歌）电影《咱们的牛百岁》主题歌
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:22:41Z
track: 生命之火（电视连续剧《徐悲鸿》主题歌）电视连续剧《徐悲鸿》主题歌
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:39:04Z
track: 有一个美丽的传说（电视《木鱼石的传说》主题歌）电视《木鱼石的传说》主题歌
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:53:27Z
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两地书（二）
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:53:27Z
track: 我愿两地书
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两地书（一）
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:53:27Z
track: 山路弯弯
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T08:56:20Z
track: 两地书
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track: 敢问路在何方
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十五的月亮（二）
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:53:27Z
track: 难忘今宵
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track: 蔷薇花开了
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:39:04Z

中国名歌—阎维文演唱专辑（二）
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track: 新货郎
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启航新征程
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track: 启航新征程 - Instrumental
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挑山颂
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永远的骄傲（《天下无拐》电影主题曲）
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    date published: 2019-01-15

全心全意
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领航新征程 (强军战歌)
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T03:55:08Z
track: 清澈的爱
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track: 壮志飞扬
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壮志飞扬
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小白杨长大了
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亲爱的战友，你辛苦了
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大漠砺剑
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为祖国去战斗
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那一刻，我不再沉默
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突破极限
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假如战争今天爆发
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当兵就当火箭军
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苦练精兵谋打赢
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官兵好作风
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南沙红
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兵说
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强军加速度
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四有军人歌
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孩子，妈妈对你说
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雷霆从高原响起
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向深海出发
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强军有我
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打仗时再喊我回来
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把青春压进枪膛
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出征战歌
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从这里走向战场
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战狼
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强军路上大步走
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就要打胜仗
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准备打仗
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大海处处水兵的家
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红柳
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去战斗
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最红最美的旗
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德才表现
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董文华演唱歌曲精选200首(1)I
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track: 那就是天长地久
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渴望（一）
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:53:27Z
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track: 永远的爱
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track: 我愿
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:22:41Z
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track: 故土难离
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:22:41Z
track: 给你一片温柔
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放歌中国 第26期 (Live)
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track: 孝道之歌 - Live
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track: 村口 - Live
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中国电影百年歌曲精萃（八）I
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track: 天堂 - 电影《天上草原》主题歌
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track: 叫一声哥哥你快回来 - 电影《人生》插曲
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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 → block OTSBitcoinBlock must exist at that height 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
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    date published: 2026-07-08T03:22:41Z
track: 牧羊曲 - 电影《少林寺》插曲
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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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 → block OTSBitcoinBlock must exist at that height 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
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    date published: 2026-07-08T03:53:27Z
track: 秋问 - 电影《张铁匠的罗曼史》插曲
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track: 要问我们想什么 - 电影《你在想什么》插曲
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:22:41Z
track: 海风轻轻吹 - 电影《海上升明月》插曲
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血染的风采
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track: 两地书
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track: 十五的月亮十六圆
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流淌不尽的中国民歌—茉莉花
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红歌经典100首—90年代经典红歌
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
track: 说句心里话
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中国名歌—阎维文演唱专辑（二）
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track: 黄杨扁担
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track: 康定情歌
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track: 赶牲灵
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track: 说句心里话
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track: 阿拉木汗
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若时光也有轮廓
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中国民族歌曲经典（二）
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track: 美丽的仁增旺姆
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track: 桃花红杏花白
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track: 绣金匾
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track: 送别
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track: 掀起你的盖头来
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track: 渔光曲
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  subject of: OpenTimestamps Proof of Existence
track: 翻身农奴把歌唱

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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:53:27Z

翻身农奴把歌唱
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3: 小白杨
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10: 草原牧歌
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  by artist: 张也
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11: 说句心里话
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12: 天涯望月
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  subject of: OpenTimestamps Proof of Existence
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15: 小白杨
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17: 这一片热土
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