Matt Lv
type: MusicGroup
genre: chinese indie
genre: chinese r&b
genre: c-pop
genre: mandopop
genre: taiwanese indie
popularity: 39
followers: 34151
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x02ba42d735e4e41d73795af7a0fb10a7c67b9b5436084b30d17dfaecdcf06714
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/323333b2-bc4d-4f1a-a466-368f2d544cf8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/323333b2-bc4d-4f1a-a466-368f2d544cf8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/323333b2-bc4d-4f1a-a466-368f2d544cf8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x02ba42d735e4e41d73795af7a0fb10a7c67b9b5436084b30d17dfaecdcf06714","name":"Matt Lv","registered_at":"2026-06-11T15:35:58Z","symbol":"NIM0065293","token_address":"0xe77aee1a718eb6deaa7a015c9384a129f937d902","type":"artist","uuid":"323333b2-bc4d-4f1a-a466-368f2d544cf8"}
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 0x02ba42d735e4e41d73795af7a0fb10a7c67b9b5436084b30d17dfaecdcf06714. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/323333b2-bc4d-4f1a-a466-368f2d544cf8.json and https://artists.proofprofile.net/proofs/artist/323333b2-bc4d-4f1a-a466-368f2d544cf8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x02ba42d735e4e41d73795af7a0fb10a7c67b9b5436084b30d17dfaecdcf06714","name":"Matt Lv","registered_at":"2026-06-11T15:35:58Z","symbol":"NIM0065293","token_address":"0xe77aee1a718eb6deaa7a015c9384a129f937d902","type":"artist","uuid":"323333b2-bc4d-4f1a-a466-368f2d544cf8"}
album: 我的音乐你听吗 (总决赛 Live)
  type: MusicAlbum
  date published: 2021-10-31
  track: 戏歌 - Live
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220169
    explicit: false
    by artist: 阿朵
    by artist: 余梓桾
    by artist: 张子薇
    in album: 我的音乐你听吗 (总决赛 Live)
      type: MusicAlbum
      date published: 2021-10-31
  track: 如果说 - Live
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211989
    explicit: false
    by artist: Joker Xue
    by artist: 郁一凡
    in album: 我的音乐你听吗 (总决赛 Live)
      type: MusicAlbum
      date published: 2021-10-31
    isrc code: FRX872149446
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-19T08:38:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf956f4ffa9d97d3736df11ec2f6935d14f29e31fca6b51a88b086199d3344988
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956304
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956304
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/1homrhmkbOoW8xr5tFd26m.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1homrhmkbOoW8xr5tFd26m
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xf956f4ffa9d97d3736df11ec2f6935d14f29e31fca6b51a88b086199d3344988","isrc":"FRX872149446","name":"如果说 - Live","registered_at":"2026-06-19T08:38:30Z","spotify_id":"1homrhmkbOoW8xr5tFd26m","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xf956f4ffa9d97d3736df11ec2f6935d14f29e31fca6b51a88b086199d3344988. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1homrhmkbOoW8xr5tFd26m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1homrhmkbOoW8xr5tFd26m.
      date published: 2026-07-02T03:55:08Z
      text: {"copyright_id":"0xf956f4ffa9d97d3736df11ec2f6935d14f29e31fca6b51a88b086199d3344988","isrc":"FRX872149446","name":"如果说 - Live","registered_at":"2026-06-19T08:38:30Z","spotify_id":"1homrhmkbOoW8xr5tFd26m","type":"track"}
  track: 我是谁 - Live
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202235
    explicit: false
    by artist: Tan Jing
    by artist: 郑闯
    in album: 我的音乐你听吗 (总决赛 Live)
      type: MusicAlbum
      date published: 2021-10-31
  track: Flying - Live
    type: MusicRecording
    duration: PT3M45S
    duration ms: 225910
    explicit: false
    by artist: TIA RAY
    by artist: 吕彦良
    by artist: Matt Lv
    in album: 我的音乐你听吗 (总决赛 Live)
      type: MusicAlbum
      date published: 2021-10-31
    isrc code: FRX872149448
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-26T17:27:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x650d3ae1e0eeefc1d3a49048d26ce5551d5ccadc986e79476320cbbe16cb1501
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956351
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956351
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/2BFeapIe4jsHYAPpw45efE.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BFeapIe4jsHYAPpw45efE
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T11:38:34Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x650d3ae1e0eeefc1d3a49048d26ce5551d5ccadc986e79476320cbbe16cb1501","isrc":"FRX872149448","name":"Flying - Live","registered_at":"2026-06-26T17:27:50Z","spotify_id":"2BFeapIe4jsHYAPpw45efE","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x650d3ae1e0eeefc1d3a49048d26ce5551d5ccadc986e79476320cbbe16cb1501. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2BFeapIe4jsHYAPpw45efE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BFeapIe4jsHYAPpw45efE.
      date published: 2026-07-02T11:38:34Z
      text: {"copyright_id":"0x650d3ae1e0eeefc1d3a49048d26ce5551d5ccadc986e79476320cbbe16cb1501","isrc":"FRX872149448","name":"Flying - Live","registered_at":"2026-06-26T17:27:50Z","spotify_id":"2BFeapIe4jsHYAPpw45efE","type":"track"}
  track: 白色面包车 - Live
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187430
    explicit: false
    by artist: 許嵩
    by artist: 刘瑾睿
    in album: 我的音乐你听吗 (总决赛 Live)
      type: MusicAlbum
      date published: 2021-10-31
    isrc code: FRX872149449
  track: 卸装 - Live
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176664
    explicit: false
    by artist: Penny Tai
    by artist: 杨默依
    in album: 我的音乐你听吗 (总决赛 Live)
      type: MusicAlbum
      date published: 2021-10-31
  track: 穷小子 - Live
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180493
    explicit: false
    by artist: Pu Shu
    by artist: 朱恩池
    in album: 我的音乐你听吗 (总决赛 Live)
      type: MusicAlbum
      date published: 2021-10-31
    isrc code: FRX872149451
  track: 人流如织 - Live
    type: MusicRecording
    duration: PT5M42S
    duration ms: 342975
    explicit: false
    by artist: 郑闯
    in album: 我的音乐你听吗 (总决赛 Live)
  track: 相同种类 - Live
  track: 海棠依旧 - Live
  track: 夏夜晴朗的晚上 - Live
  track: Busy Boss - Live
  track: 雨中小故事 - Live
  track: 安静的你 - Live
  track: 腥风 - Live
  track: You'Re Really Hot - Live
  track: 小心温差 - Live
  track: 你，山川，我 - Live
  track: 小猪油渣 - Live
  track: 心相人 - Live
  track: 雀儿问答 - Live
  track: 牢笼酒馆 - Live
  track: 卡戎 - Live
  track: 听见我的小宇宙 - Live
album: 我的音乐你听吗 (第9期 Live)
album: Step on Green
album: 十万小时
album: 我的音乐你听吗 (第2期live)
album: 我的音乐你听吗 (第8期 Live)
album: Down
album: 我的音乐你听吗 (第5期 Live)
album: 我的音乐你听吗 (第3期Live)
album: ME?
album: Fresh Soul
album: 讨厌夏天 (「冰箱打开时」音乐特别企划)
album: Rollercoaster
album: Make It Rain (中國傳統色·音樂專輯)
album: Kinda Blue
album: Fly
album: Why It Hurt So Much
album: Crush on You
album: 云
album: 茶
album: 京韵
track: Flying - Live
track: 夏夜晴朗的晚上 - Live
track: 小心温差 - Live
track: 听见我的小宇宙 - Live
track: Slow Ride
track: Just a Little Bit - Live
track: Cold Cold February
track: 飞 - Live
track: 小芽儿 - Live
track: Down
track: Shy Boy - Live
track: 月牙湾 - 吕彦良 / Laurie洛艺版Live
track: 再见
track: 想太多
track: 真的吗
track: 走走走
track: 白兰地巧克力
track: 借过一下！
track: Callin

郑闯
type: MusicGroup

我的音乐你听吗 (总决赛 Live)
type: MusicAlbum
date published: 2021-10-31

相同种类 - Live
type: MusicRecording
duration: PT3M54S
duration ms: 234969
explicit: false
by artist: 杨默依
in album: 我的音乐你听吗 (总决赛 Live)
  type: MusicAlbum
  date published: 2021-10-31

海棠依旧 - Live
type: MusicRecording
duration: PT6M24S
duration ms: 384843
explicit: false
by artist: 余梓桾
by artist: 张子薇
in album: 我的音乐你听吗 (总决赛 Live)
  type: MusicAlbum
  date published: 2021-10-31

夏夜晴朗的晚上 - Live
type: MusicRecording
duration: PT3M41S
duration ms: 221440
explicit: false
by artist: 吕彦良
by artist: Matt Lv
in album: 我的音乐你听吗 (总决赛 Live)
  type: MusicAlbum
  date published: 2021-10-31
isrc code: FRX872149455

Busy Boss - Live
type: MusicRecording
duration: PT3M29S
duration ms: 209821
explicit: false
by artist: 朱恩池
in album: 我的音乐你听吗 (总决赛 Live)
  type: MusicAlbum
  date published: 2021-10-31

雨中小故事 - Live
type: MusicRecording
duration: PT4M49S
duration ms: 289043
explicit: false
by artist: 郁一凡
in album: 我的音乐你听吗 (总决赛 Live)
  type: MusicAlbum
  date published: 2021-10-31
isrc code: FRX872149457

安静的你 - Live
type: MusicRecording
duration: PT4M10S
duration ms: 250199
explicit: false
by artist: 刘瑾睿
in album: 我的音乐你听吗 (总决赛 Live)
  type: MusicAlbum
  date published: 2021-10-31

腥风 - Live
type: MusicRecording
duration: PT1M32S
duration ms: 92063
explicit: false
by artist: 于貞
in album: 我的音乐你听吗 (总决赛 Live)
  type: MusicAlbum
  date published: 2021-10-31

You'Re Really Hot - Live
type: MusicRecording
duration: PT1M27S
duration ms: 87083
explicit: false
by artist: 阿达娃
by artist: GALI
in album: 我的音乐你听吗 (总决赛 Live)
  type: MusicAlbum
  date published: 2021-10-31

小心温差 - Live
type: MusicRecording
duration: PT3M52S
duration ms: 232021
explicit: false
by artist: 吕彦良
by artist: Matt Lv
in album: 我的音乐你听吗 (总决赛 Live)
  type: MusicAlbum
  date published: 2021-10-31
isrc code: FRX872149461

你，山川，我 - Live
type: MusicRecording
duration: PT3M51S
duration ms: 231551
explicit: false
by artist: 郁一凡
in album: 我的音乐你听吗 (总决赛 Live)
  type: MusicAlbum
  date published: 2021-10-31

小猪油渣 - Live
type: MusicRecording
duration: PT3M8S
duration ms: 188686
explicit: false
by artist: 刘瑾睿
in album: 我的音乐你听吗 (总决赛 Live)
  type: MusicAlbum
  date published: 2021-10-31

心相人 - Live
type: MusicRecording
duration: PT4M14S
duration ms: 254551
explicit: false
by artist: 郑闯
in album: 我的音乐你听吗 (总决赛 Live)
  type: MusicAlbum
  date published: 2021-10-31

雀儿问答 - Live
type: MusicRecording
duration: PT3M59S
duration ms: 239271
explicit: false
by artist: 余梓桾
by artist: 张子薇
in album: 我的音乐你听吗 (总决赛 Live)
  type: MusicAlbum
  date published: 2021-10-31

牢笼酒馆 - Live
type: MusicRecording
duration: PT4M0S
duration ms: 240038
explicit: false
by artist: 朱恩池
in album: 我的音乐你听吗 (总决赛 Live)
  type: MusicAlbum
  date published: 2021-10-31

卡戎 - Live
type: MusicRecording
duration: PT4M20S
duration ms: 260821
explicit: false
by artist: 杨默依
in album: 我的音乐你听吗 (总决赛 Live)
  type: MusicAlbum
  date published: 2021-10-31

听见我的小宇宙 - Live
type: MusicRecording
duration: PT3M33S
duration ms: 213621
explicit: false
by artist: 朱恩池
by artist: 杨默依
by artist: 余梓桾
by artist: 张子薇
by artist: 刘瑾睿
by artist: 郁一凡
by artist: 吕彦良
by artist: 郑闯
by artist: 王正濠
by artist: 钱润玉
by artist: 张三七
by artist: 李昂星
by artist: 张荣昊
by artist: Matt Lv
in album: 我的音乐你听吗 (总决赛 Live)
  type: MusicAlbum
  date published: 2021-10-31
isrc code: FRX872149468

我的音乐你听吗 (第9期 Live)
type: MusicAlbum
date published: 2021-10-23
track: 生生 - Live
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251023
  explicit: false
  by artist: 余梓桾
  by artist: 张子薇
  in album: 我的音乐你听吗 (第9期 Live)
    type: MusicAlbum
    date published: 2021-10-23
track: Just a Little Bit - Live
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226105
  explicit: false
  by artist: 吕彦良
  by artist: Matt Lv
  in album: 我的音乐你听吗 (第9期 Live)
    type: MusicAlbum
    date published: 2021-10-23
  isrc code: FRX762198447
track: 叁两 - Live
  type: MusicRecording
  duration: PT5M55S
  duration ms: 355398
  explicit: false
  by artist: 郑闯
  in album: 我的音乐你听吗 (第9期 Live)
    type: MusicAlbum
    date published: 2021-10-23
track: 花溪牛肉粉 - Live
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209314
  explicit: false
  by artist: 张荣昊
  in album: 我的音乐你听吗 (第9期 Live)
    type: MusicAlbum
    date published: 2021-10-23
track: 滤镜 - Live
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228315
  explicit: false
  by artist: 钱润玉
  in album: 我的音乐你听吗 (第9期 Live)
    type: MusicAlbum
    date published: 2021-10-23
  isrc code: FRX762198450
track: 黑夜里跳舞 - Live
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270392
  explicit: false
  by artist: 杨默依
  in album: 我的音乐你听吗 (第9期 Live)
    type: MusicAlbum
    date published: 2021-10-23
  isrc code: FRX762198451
track: 温暖 - Live
  type: MusicRecording
  duration: PT5M59S
  duration ms: 359642
  explicit: false
  by artist: 王正濠
  in album: 我的音乐你听吗 (第9期 Live)
    type: MusicAlbum
    date published: 2021-10-23
track: 周五了周五 - Live
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220395
  explicit: false
  by artist: 朱恩池
  in album: 我的音乐你听吗 (第9期 Live)
    type: MusicAlbum
    date published: 2021-10-23
  isrc code: FRX762198453
track: 或许世界本不该这样完整 - Live
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205053
  explicit: false
  by artist: 张三七
  in album: 我的音乐你听吗 (第9期 Live)
    type: MusicAlbum
    date published: 2021-10-23
track: 白色面包车 - Live
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244776
  explicit: false
  by artist: 刘瑾睿
  in album: 我的音乐你听吗 (第9期 Live)
    type: MusicAlbum
    date published: 2021-10-23
  isrc code: FRX762198455
track: 外婆桥 - Live
  type: MusicRecording
  duration: PT5M28S
  duration ms: 328223
  explicit: false
  by artist: 李昂星
  in album: 我的音乐你听吗 (第9期 Live)
    type: MusicAlbum
    date published: 2021-10-23
  isrc code: FRX762198456
track: Baby - Live
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227530
  explicit: false
  by artist: 郁一凡
  in album: 我的音乐你听吗 (第9期 Live)
    type: MusicAlbum
    date published: 2021-10-23
  isrc code: FRX762198457

Step on Green
type: MusicAlbum
date published: 2022-04-20
track: SOLAR SURVIVORS
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199691
  explicit: false
  by artist: Xinwenyue Shi
  in album: Step on Green
    type: MusicAlbum
    date published: 2022-04-20
  isrc code: TWDL72108689
track: Dive
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137770
  explicit: false
  by artist: Xinwenyue Shi
  in album: Step on Green
    type: MusicAlbum
    date published: 2022-04-20
  isrc code: TWDL72110330
track: Cotton Rose
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227500
  explicit: false
  by artist: Xinwenyue Shi
  by artist: PO8
  in album: Step on Green
    type: MusicAlbum
    date published: 2022-04-20
  isrc code: TWDL72202161
track: Cold Cold February
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247135
  explicit: false
  by artist: Xinwenyue Shi
  by artist: Matt Lv
  in album: Step on Green
    type: MusicAlbum
    date published: 2022-04-20
  isrc code: TWDL72200861
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T08:59:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x407dbd240e28c86a1f4c882f11b40242d09f5ed0ced224f7f8676407c16a405c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0QAou1OTBQyEQMlBakqqGm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QAou1OTBQyEQMlBakqqGm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x407dbd240e28c86a1f4c882f11b40242d09f5ed0ced224f7f8676407c16a405c","isrc":"TWDL72200861","name":"Cold Cold February","registered_at":"2026-06-19T08:59:07Z","spotify_id":"0QAou1OTBQyEQMlBakqqGm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x407dbd240e28c86a1f4c882f11b40242d09f5ed0ced224f7f8676407c16a405c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0QAou1OTBQyEQMlBakqqGm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QAou1OTBQyEQMlBakqqGm.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x407dbd240e28c86a1f4c882f11b40242d09f5ed0ced224f7f8676407c16a405c","isrc":"TWDL72200861","name":"Cold Cold February","registered_at":"2026-06-19T08:59:07Z","spotify_id":"0QAou1OTBQyEQMlBakqqGm","type":"track"}
track: Ear Cleanse In The Spring Snow
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242688
  explicit: false
  by artist: Xinwenyue Shi
  by artist: 小老虎
  in album: Step on Green
    type: MusicAlbum
    date published: 2022-04-20
  isrc code: TWDL72202162
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T21:08:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1eb66cdeef95d31402bb2bb113520563d5da444ef6d84db4f772a63c0f3931e9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7BwaTjtvfq1rDwh70PCiHS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BwaTjtvfq1rDwh70PCiHS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1eb66cdeef95d31402bb2bb113520563d5da444ef6d84db4f772a63c0f3931e9","isrc":"TWDL72202162","name":"Ear Cleanse In The Spring Snow","registered_at":"2026-06-21T21:08:50Z","spotify_id":"7BwaTjtvfq1rDwh70PCiHS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x1eb66cdeef95d31402bb2bb113520563d5da444ef6d84db4f772a63c0f3931e9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7BwaTjtvfq1rDwh70PCiHS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BwaTjtvfq1rDwh70PCiHS.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x1eb66cdeef95d31402bb2bb113520563d5da444ef6d84db4f772a63c0f3931e9","isrc":"TWDL72202162","name":"Ear Cleanse In The Spring Snow","registered_at":"2026-06-21T21:08:50Z","spotify_id":"7BwaTjtvfq1rDwh70PCiHS","type":"track"}
track: “I Was Fishing By The Ocean”
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206474
  explicit: false
  by artist: Xinwenyue Shi
  in album: Step on Green
    type: MusicAlbum
    date published: 2022-04-20
  isrc code: TWDL72202163

十万小时
type: MusicAlbum
date published: 2022-03-31
track: 滥俗的歌
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275876
  explicit: false
  by artist: 汉堡黄 burger.cue
  in album: 十万小时
    type: MusicAlbum
    date published: 2022-03-31
  isrc code: HKG731770905
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:30:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xef95d24ad55f161a177110f6a64bc571a577233f710c039f8afebd07ef8dcc2a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3RNnmM55UnXgHZXUmtBWl2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RNnmM55UnXgHZXUmtBWl2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xef95d24ad55f161a177110f6a64bc571a577233f710c039f8afebd07ef8dcc2a","isrc":"HKG731770905","name":"滥俗的歌","registered_at":"2026-06-04T10:30:12Z","spotify_id":"3RNnmM55UnXgHZXUmtBWl2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xef95d24ad55f161a177110f6a64bc571a577233f710c039f8afebd07ef8dcc2a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3RNnmM55UnXgHZXUmtBWl2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RNnmM55UnXgHZXUmtBWl2.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xef95d24ad55f161a177110f6a64bc571a577233f710c039f8afebd07ef8dcc2a","isrc":"HKG731770905","name":"滥俗的歌","registered_at":"2026-06-04T10:30:12Z","spotify_id":"3RNnmM55UnXgHZXUmtBWl2","type":"track"}
track: Slow Ride
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191280
  explicit: false
  by artist: 吕彦良
  by artist: TIA RAY
  by artist: Matt Lv
  in album: 十万小时
    type: MusicAlbum
    date published: 2022-03-31
  isrc code: HKG731770906
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T05:07:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc4a443884f485fe93c675a6ce1cafc78bb81b423ba7beeceb3f13d351212d58a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/12sR0nhfXfJzljAYMaaqRY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12sR0nhfXfJzljAYMaaqRY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc4a443884f485fe93c675a6ce1cafc78bb81b423ba7beeceb3f13d351212d58a","isrc":"HKG731770906","name":"Slow Ride","registered_at":"2026-06-11T05:07:25Z","spotify_id":"12sR0nhfXfJzljAYMaaqRY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xc4a443884f485fe93c675a6ce1cafc78bb81b423ba7beeceb3f13d351212d58a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/12sR0nhfXfJzljAYMaaqRY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12sR0nhfXfJzljAYMaaqRY.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xc4a443884f485fe93c675a6ce1cafc78bb81b423ba7beeceb3f13d351212d58a","isrc":"HKG731770906","name":"Slow Ride","registered_at":"2026-06-11T05:07:25Z","spotify_id":"12sR0nhfXfJzljAYMaaqRY","type":"track"}

我的音乐你听吗 (第2期live)
type: MusicAlbum
date published: 2021-09-04
track: 穷小子 - Live
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202565
  explicit: false
  by artist: 朱恩池
  by artist: 赵靖
  in album: 我的音乐你听吗 (第2期live)
    type: MusicAlbum
    date published: 2021-09-04
track: 挺好 - Live
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187384
  explicit: false
  by artist: 卞子严
  by artist: 汝文博
  in album: 我的音乐你听吗 (第2期live)
    type: MusicAlbum
    date published: 2021-09-04
track: 收集洒落 - Live
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204939
  explicit: false
  by artist: 刘阿莉
  by artist: 赵靖
  in album: 我的音乐你听吗 (第2期live)
    type: MusicAlbum
    date published: 2021-09-04
track: Be There - Live
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258249
  explicit: false
  by artist: 聂杰铭
  by artist: 赵靖
  in album: 我的音乐你听吗 (第2期live)
    type: MusicAlbum
    date published: 2021-09-04
track: What It Do - Live
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200900
  explicit: false
  by artist: Laurie洛艺
  by artist: 赵靖
  in album: 我的音乐你听吗 (第2期live)
    type: MusicAlbum
    date published: 2021-09-04
track: 情歌rapper - Live
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196117
  explicit: false
  by artist: PIggy
  by artist: 赵靖
  in album: 我的音乐你听吗 (第2期live)
    type: MusicAlbum
    date published: 2021-09-04
track: 清醒梦 - Live
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237000
  explicit: false
  by artist: Cristian李浩宇
  by artist: 赵靖
  in album: 我的音乐你听吗 (第2期live)
    type: MusicAlbum
    date published: 2021-09-04
track: 别卷了 - Live
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169562
  explicit: false
  by artist: 禹凌
  by artist: 赵靖
  in album: 我的音乐你听吗 (第2期live)
    type: MusicAlbum
    date published: 2021-09-04
track: 未接来电 - Live
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239764
  explicit: false
  by artist: 莫宰羊
  by artist: 赵靖
  in album: 我的音乐你听吗 (第2期live)
    type: MusicAlbum
    date published: 2021-09-04
  isrc code: FRX452164043
track: 圆圆 - Live
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277317
  explicit: false
  by artist: Chainhaha倩芸
  by artist: 赵靖
  in album: 我的音乐你听吗 (第2期live)
    type: MusicAlbum
    date published: 2021-09-04
track: 我要 - Live
  type: MusicRecording
  duration: PT4M41S
  duration ms: 281387
  explicit: false
  by artist: 方梓维
  by artist: 赵靖
  in album: 我的音乐你听吗 (第2期live)
    type: MusicAlbum
    date published: 2021-09-04
track: 唱歌的少年 - Live
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194988
  explicit: false
  by artist: Tan Jing
  by artist: 赵靖
  in album: 我的音乐你听吗 (第2期live)
    type: MusicAlbum
    date published: 2021-09-04
track: 与你有关 - Live
  type: MusicRecording
  duration: PT4M47S
  duration ms: 287774
  explicit: false
  by artist: 顾易
  by artist: 赵靖
  in album: 我的音乐你听吗 (第2期live)
    type: MusicAlbum
    date published: 2021-09-04
track: 一赫兹 - Live
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182413
  explicit: false
  by artist: 陈世威
  by artist: 赵靖
  in album: 我的音乐你听吗 (第2期live)
    type: MusicAlbum
    date published: 2021-09-04
track: 飞 - Live
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218875
  explicit: false
  by artist: Matt Lv
  by artist: 汝文博
  in album: 我的音乐你听吗 (第2期live)
    type: MusicAlbum
    date published: 2021-09-04
  isrc code: FRX452164049
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T22:49:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x42a366e62894489caf1a915d2288c2c7e94080f2204c114d01946eec676d1e16
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5zixxItbTU9ZAKkjCHaxVR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zixxItbTU9ZAKkjCHaxVR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x42a366e62894489caf1a915d2288c2c7e94080f2204c114d01946eec676d1e16","isrc":"FRX452164049","name":"飞 - Live","registered_at":"2026-06-20T22:49:34Z","spotify_id":"5zixxItbTU9ZAKkjCHaxVR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x42a366e62894489caf1a915d2288c2c7e94080f2204c114d01946eec676d1e16. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5zixxItbTU9ZAKkjCHaxVR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zixxItbTU9ZAKkjCHaxVR.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x42a366e62894489caf1a915d2288c2c7e94080f2204c114d01946eec676d1e16","isrc":"FRX452164049","name":"飞 - Live","registered_at":"2026-06-20T22:49:34Z","spotify_id":"5zixxItbTU9ZAKkjCHaxVR","type":"track"}
track: 台风 - Live
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231223
  explicit: false
  by artist: 郁一凡
  by artist: 赵靖
  in album: 我的音乐你听吗 (第2期live)
    type: MusicAlbum
    date published: 2021-09-04
  isrc code: FRX452164050
track: 我真的没有不想睡 - Live
track: 下一场春日喜雨 - Live
track: 看到星星 什么时候能看到我 - Live
track: 幻想家 - Live
track: 坚强的女人不落泪 - Live
track: 若把你 - Live

我真的没有不想睡 - Live
type: MusicRecording
duration: PT3M41S
duration ms: 221109
explicit: false
by artist: 李昂星
by artist: 赵靖
in album: 我的音乐你听吗 (第2期live)
  type: MusicAlbum
  date published: 2021-09-04

下一场春日喜雨 - Live
type: MusicRecording
duration: PT4M5S
duration ms: 245557
explicit: false
by artist: 夏小桐
by artist: 赵靖
in album: 我的音乐你听吗 (第2期live)
  type: MusicAlbum
  date published: 2021-09-04

看到星星 什么时候能看到我 - Live
type: MusicRecording
duration: PT3M35S
duration ms: 215139
explicit: false
by artist: 余生
by artist: 赵靖
in album: 我的音乐你听吗 (第2期live)
  type: MusicAlbum
  date published: 2021-09-04

幻想家 - Live
type: MusicRecording
duration: PT3M55S
duration ms: 235056
explicit: false
by artist: 陆麓潇
by artist: 赵靖
in album: 我的音乐你听吗 (第2期live)
  type: MusicAlbum
  date published: 2021-09-04

坚强的女人不落泪 - Live
type: MusicRecording
duration: PT3M14S
duration ms: 194528
explicit: false
by artist: 杨育锦
by artist: 赵靖
in album: 我的音乐你听吗 (第2期live)
  type: MusicAlbum
  date published: 2021-09-04

若把你 - Live
type: MusicRecording
duration: PT3M11S
duration ms: 191171
explicit: false
by artist: 刘瑾睿
by artist: 赵靖
in album: 我的音乐你听吗 (第2期live)
  type: MusicAlbum
  date published: 2021-09-04
isrc code: FRX452164056
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:04:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd377a073000fdf8030a1d71312ce2451429add16c8283a882bedbcc76769690d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2h208ZYWa4vhMONay4BANk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2h208ZYWa4vhMONay4BANk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd377a073000fdf8030a1d71312ce2451429add16c8283a882bedbcc76769690d","isrc":"FRX452164056","name":"若把你 - Live","registered_at":"2026-06-18T14:04:15Z","spotify_id":"2h208ZYWa4vhMONay4BANk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xd377a073000fdf8030a1d71312ce2451429add16c8283a882bedbcc76769690d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2h208ZYWa4vhMONay4BANk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2h208ZYWa4vhMONay4BANk.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd377a073000fdf8030a1d71312ce2451429add16c8283a882bedbcc76769690d","isrc":"FRX452164056","name":"若把你 - Live","registered_at":"2026-06-18T14:04:15Z","spotify_id":"2h208ZYWa4vhMONay4BANk","type":"track"}

我的音乐你听吗 (第8期 Live)
type: MusicAlbum
date published: 2021-10-16
track: 小芽儿 - Live
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238741
  explicit: false
  by artist: 吕彦良
  by artist: 王正濠
  by artist: Matt Lv
  in album: 我的音乐你听吗 (第8期 Live)
    type: MusicAlbum
    date published: 2021-10-16
  isrc code: FRX762178478
track: 随你几分像 - Live
  type: MusicRecording
  duration: PT5M0S
  duration ms: 300424
  explicit: false
  by artist: 顾易
  by artist: 夏小桐
  in album: 我的音乐你听吗 (第8期 Live)
    type: MusicAlbum
    date published: 2021-10-16
track: 笨小孩 - Live
  type: MusicRecording
  duration: PT4M57S
  duration ms: 297451
  explicit: false
  by artist: Cristian李浩宇
  by artist: 张三七
  in album: 我的音乐你听吗 (第8期 Live)
    type: MusicAlbum
    date published: 2021-10-16
track: 蚂蚁颂 - Live
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242432
  explicit: false
  by artist: 杨默依
  by artist: 朱恩池
  in album: 我的音乐你听吗 (第8期 Live)
    type: MusicAlbum
    date published: 2021-10-16
  isrc code: FRX762178481

Down
type: MusicAlbum
date published: 2020-06-10
track: Down
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264493
  explicit: false
  by artist: Zhang Jun
  by artist: Matt吕彦良
  by artist: Matt Lv
  in album: Down
    type: MusicAlbum
    date published: 2020-06-10
  isrc code: HKG732103037

我的音乐你听吗 (第5期 Live)
type: MusicAlbum
date published: 2021-09-25
track: 风骚 - Live
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245181
  explicit: false
  by artist: 郑闯
  in album: 我的音乐你听吗 (第5期 Live)
    type: MusicAlbum
    date published: 2021-09-25
  isrc code: FRX762125942
track: 红烧狮子头 - Live
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200192
  explicit: false
  by artist: 张荣昊
  in album: 我的音乐你听吗 (第5期 Live)
    type: MusicAlbum
    date published: 2021-09-25
  isrc code: FRX762125943
track: Burrito - Live
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204565
  explicit: false
  by artist: Nono Chen
  in album: 我的音乐你听吗 (第5期 Live)
    type: MusicAlbum
    date published: 2021-09-25
track: Pineapple Ceiling - Live
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213600
  explicit: false
  by artist: 聂杰铭
  in album: 我的音乐你听吗 (第5期 Live)
    type: MusicAlbum
    date published: 2021-09-25
track: 该往哪里踹 - Live
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226430
  explicit: false
  by artist: 王正濠
  in album: 我的音乐你听吗 (第5期 Live)
    type: MusicAlbum
    date published: 2021-09-25
track: 一枝独秀 - Live
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273724
  explicit: false
  by artist: 顾易
  in album: 我的音乐你听吗 (第5期 Live)
    type: MusicAlbum
    date published: 2021-09-25
track: 失语症 - Live
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240415
  explicit: false
  by artist: Cristian李浩宇
  in album: 我的音乐你听吗 (第5期 Live)
    type: MusicAlbum
    date published: 2021-09-25
track: 一支红笔 - Live
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216000
  explicit: false
  by artist: PIGGY小著
  in album: 我的音乐你听吗 (第5期 Live)
    type: MusicAlbum
    date published: 2021-09-25
track: Shy Boy - Live
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179012
  explicit: false
  by artist: 吕彦良
  by artist: Matt Lv
  in album: 我的音乐你听吗 (第5期 Live)
    type: MusicAlbum
    date published: 2021-09-25
  isrc code: FRX762125950
track: 有谱 - Live
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252955
  explicit: false
  by artist: 李昂星
  in album: 我的音乐你听吗 (第5期 Live)
    type: MusicAlbum
    date published: 2021-09-25
  isrc code: FRX762125951
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T23:02:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc94c39d7de932174bce8ae3f6e5910745cef2c77ab1d004787108cef1e4401ca
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5k5KL2ZqxEMGufdWzvEGei.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5k5KL2ZqxEMGufdWzvEGei
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc94c39d7de932174bce8ae3f6e5910745cef2c77ab1d004787108cef1e4401ca","isrc":"FRX762125951","name":"有谱 - Live","registered_at":"2026-06-06T23:02:47Z","spotify_id":"5k5KL2ZqxEMGufdWzvEGei","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xc94c39d7de932174bce8ae3f6e5910745cef2c77ab1d004787108cef1e4401ca. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5k5KL2ZqxEMGufdWzvEGei.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5k5KL2ZqxEMGufdWzvEGei.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xc94c39d7de932174bce8ae3f6e5910745cef2c77ab1d004787108cef1e4401ca","isrc":"FRX762125951","name":"有谱 - Live","registered_at":"2026-06-06T23:02:47Z","spotify_id":"5k5KL2ZqxEMGufdWzvEGei","type":"track"}

我的音乐你听吗 (第3期Live)
type: MusicAlbum
date published: 2021-09-11
track: 亲密爱人 - 卞子严 / 张三七版Live
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257871
  explicit: false
  by artist: 卞子严
  by artist: 张三七
  in album: 我的音乐你听吗 (第3期Live)
    type: MusicAlbum
    date published: 2021-09-11
  isrc code: FRX452192423
track: 亲密爱人 - 王正濠 / 张荣昊版Live
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216983
  explicit: false
  by artist: 王正濠
  by artist: 张荣昊
  in album: 我的音乐你听吗 (第3期Live)
    type: MusicAlbum
    date published: 2021-09-11
track: 相信自己 - 禹凌 / 伊赫版Live
  type: MusicRecording
  duration: PT4M36S
  duration ms: 276775
  explicit: false
  by artist: 禹凌
  by artist: 伊赫
  in album: 我的音乐你听吗 (第3期Live)
    type: MusicAlbum
    date published: 2021-09-11
track: 相信自己 - 游宇潼 / 余生版Live
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213404
  explicit: false
  by artist: 余生
  by artist: 游宇潼
  by artist: Eileen Yo游宇潼
  in album: 我的音乐你听吗 (第3期Live)
    type: MusicAlbum
    date published: 2021-09-11
track: 奢香夫人 - Live
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257941
  explicit: false
  by artist: 凤凰传奇
  in album: 我的音乐你听吗 (第3期Live)
    type: MusicAlbum
    date published: 2021-09-11
  isrc code: FRX452192427
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T04:18:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8cb4200132f88606fe084c17fa251e063daa08063485b59c66e3ca7746b8e7a9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1UMQQu7ZpfomGZWbxRi9cc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UMQQu7ZpfomGZWbxRi9cc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8cb4200132f88606fe084c17fa251e063daa08063485b59c66e3ca7746b8e7a9","isrc":"FRX452192427","name":"奢香夫人 - Live","registered_at":"2026-06-11T04:18:05Z","spotify_id":"1UMQQu7ZpfomGZWbxRi9cc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x8cb4200132f88606fe084c17fa251e063daa08063485b59c66e3ca7746b8e7a9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1UMQQu7ZpfomGZWbxRi9cc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UMQQu7ZpfomGZWbxRi9cc.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x8cb4200132f88606fe084c17fa251e063daa08063485b59c66e3ca7746b8e7a9","isrc":"FRX452192427","name":"奢香夫人 - Live","registered_at":"2026-06-11T04:18:05Z","spotify_id":"1UMQQu7ZpfomGZWbxRi9cc","type":"track"}
track: 月牙湾 - 杨默依 / 张晋鸣版Live
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234362
  explicit: false
  by artist: 杨默依
  by artist: 张晋鸣
  in album: 我的音乐你听吗 (第3期Live)
    type: MusicAlbum
    date published: 2021-09-11
  isrc code: FRX452192428
track: 月牙湾 - 吕彦良 / Laurie洛艺版Live
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217571
  explicit: false
  by artist: 吕彦良
  by artist: Laurie洛艺
  by artist: Matt Lv
  in album: 我的音乐你听吗 (第3期Live)
    type: MusicAlbum
    date published: 2021-09-11
  isrc code: FRX452192429
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T17:16:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf305734d0d10808ca5eac125620d41e0333dbd635847ec5bc31b79b09d7bc8ac
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1poWKJTWnRhN7KhLKanlop.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1poWKJTWnRhN7KhLKanlop
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf305734d0d10808ca5eac125620d41e0333dbd635847ec5bc31b79b09d7bc8ac","isrc":"FRX452192429","name":"月牙湾 - 吕彦良 / Laurie洛艺版Live","registered_at":"2026-06-25T17:16:47Z","spotify_id":"1poWKJTWnRhN7KhLKanlop","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xf305734d0d10808ca5eac125620d41e0333dbd635847ec5bc31b79b09d7bc8ac. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1poWKJTWnRhN7KhLKanlop.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1poWKJTWnRhN7KhLKanlop.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xf305734d0d10808ca5eac125620d41e0333dbd635847ec5bc31b79b09d7bc8ac","isrc":"FRX452192429","name":"月牙湾 - 吕彦良 / Laurie洛艺版Live","registered_at":"2026-06-25T17:16:47Z","spotify_id":"1poWKJTWnRhN7KhLKanlop","type":"track"}
track: 爱江山更爱美人 - 余梓桾x张子薇 / 莫宰羊版Live
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229126
  explicit: false
  by artist: 余梓桾
  by artist: 张子薇
  by artist: 莫宰羊
  in album: 我的音乐你听吗 (第3期Live)
    type: MusicAlbum
    date published: 2021-09-11
track: 爱江山更爱美人 - Chainhaha / 潘俊舟版Live
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270950
  explicit: false
  by artist: 潘俊舟
  by artist: Chainhaha
  in album: 我的音乐你听吗 (第3期Live)
    type: MusicAlbum
    date published: 2021-09-11

ME?
type: MusicAlbum
date published: 2024-10-30
track: 再见
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237471
  explicit: false
  by artist: Matt Lv
  in album: ME?
    type: MusicAlbum
    date published: 2024-10-30
  isrc code: CNA132401743
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T11:14:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2655626a75b2218ad41021a3feb5ac6a3c88bc4fb445953a0dc4742cd979b218
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3EHTvQqkzKwJkHaevvH8Pb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EHTvQqkzKwJkHaevvH8Pb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2655626a75b2218ad41021a3feb5ac6a3c88bc4fb445953a0dc4742cd979b218","isrc":"CNA132401743","name":"再见","registered_at":"2026-06-08T11:14:09Z","spotify_id":"3EHTvQqkzKwJkHaevvH8Pb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x2655626a75b2218ad41021a3feb5ac6a3c88bc4fb445953a0dc4742cd979b218. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3EHTvQqkzKwJkHaevvH8Pb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EHTvQqkzKwJkHaevvH8Pb.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x2655626a75b2218ad41021a3feb5ac6a3c88bc4fb445953a0dc4742cd979b218","isrc":"CNA132401743","name":"再见","registered_at":"2026-06-08T11:14:09Z","spotify_id":"3EHTvQqkzKwJkHaevvH8Pb","type":"track"}
track: 想太多
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190125
  explicit: false
  by artist: Matt Lv
  in album: ME?
    type: MusicAlbum
    date published: 2024-10-30
  isrc code: CNA132401742
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T06:38:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe217a9dc427ac468470ce1abe7d4e33ec5540137134391a63ac1d9842823786e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0PX3hghvBudcujnQep90bY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PX3hghvBudcujnQep90bY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe217a9dc427ac468470ce1abe7d4e33ec5540137134391a63ac1d9842823786e","isrc":"CNA132401742","name":"想太多","registered_at":"2026-06-09T06:38:49Z","spotify_id":"0PX3hghvBudcujnQep90bY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xe217a9dc427ac468470ce1abe7d4e33ec5540137134391a63ac1d9842823786e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0PX3hghvBudcujnQep90bY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PX3hghvBudcujnQep90bY.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe217a9dc427ac468470ce1abe7d4e33ec5540137134391a63ac1d9842823786e","isrc":"CNA132401742","name":"想太多","registered_at":"2026-06-09T06:38:49Z","spotify_id":"0PX3hghvBudcujnQep90bY","type":"track"}
track: 真的吗
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212921
  explicit: false
  by artist: Matt Lv
  in album: ME?
    type: MusicAlbum
    date published: 2024-10-30
  isrc code: CNA132401750
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T18:58:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfd916f6eff5361079d19c478e52071995be41b29061cd3ab5bb32a533a5c3b39
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2uhNIwxUpCupdFjAnkCUm5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uhNIwxUpCupdFjAnkCUm5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfd916f6eff5361079d19c478e52071995be41b29061cd3ab5bb32a533a5c3b39","isrc":"CNA132401750","name":"真的吗","registered_at":"2026-06-08T18:58:40Z","spotify_id":"2uhNIwxUpCupdFjAnkCUm5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xfd916f6eff5361079d19c478e52071995be41b29061cd3ab5bb32a533a5c3b39. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2uhNIwxUpCupdFjAnkCUm5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uhNIwxUpCupdFjAnkCUm5.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xfd916f6eff5361079d19c478e52071995be41b29061cd3ab5bb32a533a5c3b39","isrc":"CNA132401750","name":"真的吗","registered_at":"2026-06-08T18:58:40Z","spotify_id":"2uhNIwxUpCupdFjAnkCUm5","type":"track"}
track: 走走走
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239132
  explicit: false
  by artist: Matt Lv
  in album: ME?
    type: MusicAlbum
    date published: 2024-10-30
  isrc code: CNA132401748
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T02:29:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0a1103e4d093dcdfb126f79de179e655c6f64e7e95b34f946ad36337d6e1a992
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0D6GBzqaJvbDLBZl1qim35.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0D6GBzqaJvbDLBZl1qim35
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0a1103e4d093dcdfb126f79de179e655c6f64e7e95b34f946ad36337d6e1a992","isrc":"CNA132401748","name":"走走走","registered_at":"2026-06-10T02:29:35Z","spotify_id":"0D6GBzqaJvbDLBZl1qim35","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x0a1103e4d093dcdfb126f79de179e655c6f64e7e95b34f946ad36337d6e1a992. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0D6GBzqaJvbDLBZl1qim35.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0D6GBzqaJvbDLBZl1qim35.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x0a1103e4d093dcdfb126f79de179e655c6f64e7e95b34f946ad36337d6e1a992","isrc":"CNA132401748","name":"走走走","registered_at":"2026-06-10T02:29:35Z","spotify_id":"0D6GBzqaJvbDLBZl1qim35","type":"track"}
track: 白兰地巧克力
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183535
  explicit: false
  by artist: Matt Lv
  in album: ME?
    type: MusicAlbum
    date published: 2024-10-30
  isrc code: CNA132401744
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: 借过一下！
track: Callin
track: 偷心爱人
track: I Care
track: 爱，疑难
track: Wasted
track: Climb it

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T02:28:39+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x02db75b05e134533cbaafb2062f53522a84e013c4e8ed4f8ccdcfcc2829a3ce3

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953520

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/20WmARmeKbjCoCuKaXDusa.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20WmARmeKbjCoCuKaXDusa

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x02db75b05e134533cbaafb2062f53522a84e013c4e8ed4f8ccdcfcc2829a3ce3","isrc":"CNA132401744","name":"白兰地巧克力","registered_at":"2026-06-10T02:28:39Z","spotify_id":"20WmARmeKbjCoCuKaXDusa","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02db75b05e134533cbaafb2062f53522a84e013c4e8ed4f8ccdcfcc2829a3ce3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/20WmARmeKbjCoCuKaXDusa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20WmARmeKbjCoCuKaXDusa.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x02db75b05e134533cbaafb2062f53522a84e013c4e8ed4f8ccdcfcc2829a3ce3","isrc":"CNA132401744","name":"白兰地巧克力","registered_at":"2026-06-10T02:28:39Z","spotify_id":"20WmARmeKbjCoCuKaXDusa","type":"track"}

借过一下！
type: MusicRecording
duration: PT2M47S
duration ms: 167751
explicit: false
by artist: Matt Lv
in album: ME?
  type: MusicAlbum
  date published: 2024-10-30
isrc code: CNA132401746
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:56:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x691fc3fd2313ccfc1ab16d9c78a8f613ab539d9b8381c67fbf27decf6d9d6749
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4Xu7xrEIz4NJ0fyjYPwIj9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Xu7xrEIz4NJ0fyjYPwIj9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x691fc3fd2313ccfc1ab16d9c78a8f613ab539d9b8381c67fbf27decf6d9d6749","isrc":"CNA132401746","name":"借过一下！","registered_at":"2026-06-08T18:56:58Z","spotify_id":"4Xu7xrEIz4NJ0fyjYPwIj9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x691fc3fd2313ccfc1ab16d9c78a8f613ab539d9b8381c67fbf27decf6d9d6749. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Xu7xrEIz4NJ0fyjYPwIj9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Xu7xrEIz4NJ0fyjYPwIj9.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x691fc3fd2313ccfc1ab16d9c78a8f613ab539d9b8381c67fbf27decf6d9d6749","isrc":"CNA132401746","name":"借过一下！","registered_at":"2026-06-08T18:56:58Z","spotify_id":"4Xu7xrEIz4NJ0fyjYPwIj9","type":"track"}

Callin
type: MusicRecording
duration: PT2M48S
duration ms: 168250
explicit: false
by artist: Matt Lv
in album: ME?
  type: MusicAlbum
  date published: 2024-10-30
isrc code: CNA132401752
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T03:50:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30f60fa0589f631d9140a0c2ee1251dc9ed1dfe2127452376ca176610de54446
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2zYUUwidslT4eXzs43GrVD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zYUUwidslT4eXzs43GrVD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x30f60fa0589f631d9140a0c2ee1251dc9ed1dfe2127452376ca176610de54446. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2zYUUwidslT4eXzs43GrVD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zYUUwidslT4eXzs43GrVD.
  date published: 2026-07-02T03:30:09Z

偷心爱人
type: MusicRecording
duration: PT3M16S
duration ms: 196903
explicit: false
by artist: Matt Lv
in album: ME?
  type: MusicAlbum
  date published: 2024-10-30
isrc code: CNA132401747
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:03:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01cc5858ae0e3534f99ebeb085fb9e19f227d98c3cf2480767a662a72a263126
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0JWZdNzhKLzj957bnw1QID.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0JWZdNzhKLzj957bnw1QID
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x01cc5858ae0e3534f99ebeb085fb9e19f227d98c3cf2480767a662a72a263126","isrc":"CNA132401747","name":"偷心爱人","registered_at":"2026-06-18T14:03:47Z","spotify_id":"0JWZdNzhKLzj957bnw1QID","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x01cc5858ae0e3534f99ebeb085fb9e19f227d98c3cf2480767a662a72a263126. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0JWZdNzhKLzj957bnw1QID.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0JWZdNzhKLzj957bnw1QID.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x01cc5858ae0e3534f99ebeb085fb9e19f227d98c3cf2480767a662a72a263126","isrc":"CNA132401747","name":"偷心爱人","registered_at":"2026-06-18T14:03:47Z","spotify_id":"0JWZdNzhKLzj957bnw1QID","type":"track"}

I Care
type: MusicRecording
duration: PT3M5S
duration ms: 185228
explicit: false
by artist: Matt Lv
by artist: 反返
in album: ME?
  type: MusicAlbum
  date published: 2024-10-30
isrc code: CNA132401745
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:06:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc8d3590015e5b6fc087d5370647186516c68ca4fa282fb667b790eef6b7a8b7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/62zbCGjxUQdLpczfIPdDZ7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62zbCGjxUQdLpczfIPdDZ7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc8d3590015e5b6fc087d5370647186516c68ca4fa282fb667b790eef6b7a8b7","isrc":"CNA132401745","name":"I Care","registered_at":"2026-06-18T14:06:59Z","spotify_id":"62zbCGjxUQdLpczfIPdDZ7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xcc8d3590015e5b6fc087d5370647186516c68ca4fa282fb667b790eef6b7a8b7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/62zbCGjxUQdLpczfIPdDZ7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62zbCGjxUQdLpczfIPdDZ7.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xcc8d3590015e5b6fc087d5370647186516c68ca4fa282fb667b790eef6b7a8b7","isrc":"CNA132401745","name":"I Care","registered_at":"2026-06-18T14:06:59Z","spotify_id":"62zbCGjxUQdLpczfIPdDZ7","type":"track"}

爱，疑难
type: MusicRecording
duration: PT3M43S
duration ms: 223407
explicit: false
by artist: Matt Lv
in album: ME?
  type: MusicAlbum
  date published: 2024-10-30
isrc code: CNA132401749
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T03:48:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad73fcde3e9ddc360f59efb9ddc86ad30b24a151635b3303e1295ff027af98d4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/339rTgvJznXI3IwWhP4fAq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/339rTgvJznXI3IwWhP4fAq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad73fcde3e9ddc360f59efb9ddc86ad30b24a151635b3303e1295ff027af98d4","isrc":"CNA132401749","name":"爱，疑难","registered_at":"2026-06-20T03:48:34Z","spotify_id":"339rTgvJznXI3IwWhP4fAq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xad73fcde3e9ddc360f59efb9ddc86ad30b24a151635b3303e1295ff027af98d4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/339rTgvJznXI3IwWhP4fAq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/339rTgvJznXI3IwWhP4fAq.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xad73fcde3e9ddc360f59efb9ddc86ad30b24a151635b3303e1295ff027af98d4","isrc":"CNA132401749","name":"爱，疑难","registered_at":"2026-06-20T03:48:34Z","spotify_id":"339rTgvJznXI3IwWhP4fAq","type":"track"}

Wasted
type: MusicRecording
duration: PT2M48S
duration ms: 168041
explicit: false
by artist: Matt Lv
in album: ME?
  type: MusicAlbum
  date published: 2024-10-30
isrc code: CNA132401751
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T19:13:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53696845aeb968e8bc9fedae48b747d226c97cc99517717a18969813febc0fea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6hY8iGrv6l0TXA0X2gJw8X.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hY8iGrv6l0TXA0X2gJw8X
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x53696845aeb968e8bc9fedae48b747d226c97cc99517717a18969813febc0fea. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6hY8iGrv6l0TXA0X2gJw8X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hY8iGrv6l0TXA0X2gJw8X.
  date published: 2026-07-02T03:30:09Z

Climb it
type: MusicRecording
duration: PT3M49S
duration ms: 229479
explicit: false
by artist: Matt Lv
in album: ME?
  type: MusicAlbum
  date published: 2024-10-30
isrc code: CNA132401741
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T08:55:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8b91cf7364bb85855f109e7afca64999163bcb2add032abed066806623e16f2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/47ilLsXzbxqhJYE6WqGJmz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47ilLsXzbxqhJYE6WqGJmz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8b91cf7364bb85855f109e7afca64999163bcb2add032abed066806623e16f2","isrc":"CNA132401741","name":"Climb it","registered_at":"2026-06-19T08:55:58Z","spotify_id":"47ilLsXzbxqhJYE6WqGJmz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xc8b91cf7364bb85855f109e7afca64999163bcb2add032abed066806623e16f2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/47ilLsXzbxqhJYE6WqGJmz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47ilLsXzbxqhJYE6WqGJmz.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc8b91cf7364bb85855f109e7afca64999163bcb2add032abed066806623e16f2","isrc":"CNA132401741","name":"Climb it","registered_at":"2026-06-19T08:55:58Z","spotify_id":"47ilLsXzbxqhJYE6WqGJmz","type":"track"}

Fresh Soul
type: MusicAlbum
date published: 2021-09-01
track: When The Rain Goes Down
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175775
  explicit: false
  by artist: Matt Lv
  in album: Fresh Soul
    type: MusicAlbum
    date published: 2021-09-01
  isrc code: FRX452145270
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:41:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0e214c85328cadcb1fe5bd99bc438d74a0bad725a63a1f785c016240aadc384b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3KHXB4yldkYS1a9YzC6zFQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KHXB4yldkYS1a9YzC6zFQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0e214c85328cadcb1fe5bd99bc438d74a0bad725a63a1f785c016240aadc384b","isrc":"FRX452145270","name":"When The Rain Goes Down","registered_at":"2026-06-06T21:41:31Z","spotify_id":"3KHXB4yldkYS1a9YzC6zFQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x0e214c85328cadcb1fe5bd99bc438d74a0bad725a63a1f785c016240aadc384b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3KHXB4yldkYS1a9YzC6zFQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KHXB4yldkYS1a9YzC6zFQ.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x0e214c85328cadcb1fe5bd99bc438d74a0bad725a63a1f785c016240aadc384b","isrc":"FRX452145270","name":"When The Rain Goes Down","registered_at":"2026-06-06T21:41:31Z","spotify_id":"3KHXB4yldkYS1a9YzC6zFQ","type":"track"}
track: Fly
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220222
  explicit: false
  by artist: Matt Lv
  in album: Fresh Soul
    type: MusicAlbum
    date published: 2021-09-01
  isrc code: FRX282116756
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:57:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5fd427735a460c98d220c943c94cf88d7939b938875f9606b37821266903b0c9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3ArEbqu5lDzj2NevwMqcOT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ArEbqu5lDzj2NevwMqcOT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x5fd427735a460c98d220c943c94cf88d7939b938875f9606b37821266903b0c9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ArEbqu5lDzj2NevwMqcOT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ArEbqu5lDzj2NevwMqcOT.
    date published: 2026-06-13T17:25:41Z
track: Did I?
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170344
  explicit: false
  by artist: Matt Lv
  in album: Fresh Soul
    type: MusicAlbum
    date published: 2021-09-01
  isrc code: FRX452145271
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T15:25:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa894a8a550740b68cfca8834761246a0fd6d8f29291392fa9c63e94aa8832835
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5CCGC6ONjeIdhAKadBeOzi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CCGC6ONjeIdhAKadBeOzi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa894a8a550740b68cfca8834761246a0fd6d8f29291392fa9c63e94aa8832835","isrc":"FRX452145271","name":"Did I?","registered_at":"2026-06-10T15:25:38Z","spotify_id":"5CCGC6ONjeIdhAKadBeOzi","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xa894a8a550740b68cfca8834761246a0fd6d8f29291392fa9c63e94aa8832835. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5CCGC6ONjeIdhAKadBeOzi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CCGC6ONjeIdhAKadBeOzi.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xa894a8a550740b68cfca8834761246a0fd6d8f29291392fa9c63e94aa8832835","isrc":"FRX452145271","name":"Did I?","registered_at":"2026-06-10T15:25:38Z","spotify_id":"5CCGC6ONjeIdhAKadBeOzi","type":"track"}
track: Kinda Blue
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196031
  explicit: false
  by artist: Matt Lv
  in album: Fresh Soul
    type: MusicAlbum
    date published: 2021-09-01
  isrc code: FRX282188999
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T14:35:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb984693963c299aef35a7051de52d7207b4a2c267195f117fdac962ac28f98b5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/55tOVhzqLTxObFZKFdSwpf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55tOVhzqLTxObFZKFdSwpf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb984693963c299aef35a7051de52d7207b4a2c267195f117fdac962ac28f98b5","isrc":"FRX282188999","name":"Kinda Blue","registered_at":"2026-06-09T14:35:39Z","spotify_id":"55tOVhzqLTxObFZKFdSwpf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xb984693963c299aef35a7051de52d7207b4a2c267195f117fdac962ac28f98b5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/55tOVhzqLTxObFZKFdSwpf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55tOVhzqLTxObFZKFdSwpf.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xb984693963c299aef35a7051de52d7207b4a2c267195f117fdac962ac28f98b5","isrc":"FRX282188999","name":"Kinda Blue","registered_at":"2026-06-09T14:35:39Z","spotify_id":"55tOVhzqLTxObFZKFdSwpf","type":"track"}
track: 小心温差
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228217
  explicit: false
  by artist: Matt Lv
  in album: Fresh Soul
    type: MusicAlbum
    date published: 2021-09-01
  isrc code: FRX452145272
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: 夏夜晴朗的晚上
track: Waterloo
track: After Love
track: Falling
track: How Much I Love You
track: S A D A F
track: 宇宙漫游

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T16:00:44+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x9972818dda806f107efbaec20978ac038877e7ceba66319066c163a3ba4d0981

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953513

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2A9syyjDKXse0q4X4YHmUD.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2A9syyjDKXse0q4X4YHmUD

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:47:07Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x9972818dda806f107efbaec20978ac038877e7ceba66319066c163a3ba4d0981","isrc":"FRX452145272","name":"小心温差","registered_at":"2026-06-04T16:00:44Z","spotify_id":"2A9syyjDKXse0q4X4YHmUD","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9972818dda806f107efbaec20978ac038877e7ceba66319066c163a3ba4d0981. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2A9syyjDKXse0q4X4YHmUD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2A9syyjDKXse0q4X4YHmUD.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x9972818dda806f107efbaec20978ac038877e7ceba66319066c163a3ba4d0981","isrc":"FRX452145272","name":"小心温差","registered_at":"2026-06-04T16:00:44Z","spotify_id":"2A9syyjDKXse0q4X4YHmUD","type":"track"}

夏夜晴朗的晚上
type: MusicRecording
duration: PT3M37S
duration ms: 217844
explicit: false
by artist: Matt Lv
in album: Fresh Soul
  type: MusicAlbum
  date published: 2021-09-01
isrc code: FRX452145273
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:26:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3405594ea28ad333f01ee97cf20ae47175ebaf0c10b1406a5c7ace0ab5368368
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6wiN6mgr0WsJk0lMcfl8zu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wiN6mgr0WsJk0lMcfl8zu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3405594ea28ad333f01ee97cf20ae47175ebaf0c10b1406a5c7ace0ab5368368","isrc":"FRX452145273","name":"夏夜晴朗的晚上","registered_at":"2026-06-04T12:26:35Z","spotify_id":"6wiN6mgr0WsJk0lMcfl8zu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x3405594ea28ad333f01ee97cf20ae47175ebaf0c10b1406a5c7ace0ab5368368. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6wiN6mgr0WsJk0lMcfl8zu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wiN6mgr0WsJk0lMcfl8zu.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3405594ea28ad333f01ee97cf20ae47175ebaf0c10b1406a5c7ace0ab5368368","isrc":"FRX452145273","name":"夏夜晴朗的晚上","registered_at":"2026-06-04T12:26:35Z","spotify_id":"6wiN6mgr0WsJk0lMcfl8zu","type":"track"}

Waterloo
type: MusicRecording
duration: PT3M34S
duration ms: 214210
explicit: false
by artist: Matt Lv
in album: Fresh Soul
  type: MusicAlbum
  date published: 2021-09-01
isrc code: FRX452145274
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T20:58:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5fbccca39e6e169a911fa7e086681f76458d3bdf54da801cc73e7f4b65f78861
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6x40NU9hOc5ZgtoWw6SVhj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6x40NU9hOc5ZgtoWw6SVhj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x5fbccca39e6e169a911fa7e086681f76458d3bdf54da801cc73e7f4b65f78861. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6x40NU9hOc5ZgtoWw6SVhj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6x40NU9hOc5ZgtoWw6SVhj.
  date published: 2026-06-13T15:41:10Z

After Love
type: MusicRecording
duration: PT2M8S
duration ms: 128766
explicit: false
by artist: Matt Lv
in album: Fresh Soul
  type: MusicAlbum
  date published: 2021-09-01
isrc code: FRX452145275
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T06:18:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c6fb75b072d86a22d125f3246b3c7eb72bee3276cc56adef8adb259d8b67e81
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/09G20Gnspy7h3PUlMUEfUj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09G20Gnspy7h3PUlMUEfUj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3c6fb75b072d86a22d125f3246b3c7eb72bee3276cc56adef8adb259d8b67e81","isrc":"FRX452145275","name":"After Love","registered_at":"2026-06-07T06:18:47Z","spotify_id":"09G20Gnspy7h3PUlMUEfUj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x3c6fb75b072d86a22d125f3246b3c7eb72bee3276cc56adef8adb259d8b67e81. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/09G20Gnspy7h3PUlMUEfUj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09G20Gnspy7h3PUlMUEfUj.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3c6fb75b072d86a22d125f3246b3c7eb72bee3276cc56adef8adb259d8b67e81","isrc":"FRX452145275","name":"After Love","registered_at":"2026-06-07T06:18:47Z","spotify_id":"09G20Gnspy7h3PUlMUEfUj","type":"track"}

Falling
type: MusicRecording
duration: PT1M41S
duration ms: 101986
explicit: false
by artist: Matt Lv
in album: Fresh Soul
  type: MusicAlbum
  date published: 2021-09-01
isrc code: FRX452145276
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:57:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ed1b87e16f028d73579fcbde7b8c74f46fd92523772735cbfaf2cef443ac4ea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0gmgtr39ooM5utYIz5C07Q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gmgtr39ooM5utYIz5C07Q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x0ed1b87e16f028d73579fcbde7b8c74f46fd92523772735cbfaf2cef443ac4ea. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0gmgtr39ooM5utYIz5C07Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gmgtr39ooM5utYIz5C07Q.
  date published: 2026-06-13T15:41:10Z

How Much I Love You
type: MusicRecording
duration: PT2M31S
duration ms: 151534
explicit: false
by artist: Matt Lv
in album: Fresh Soul
  type: MusicAlbum
  date published: 2021-09-01
isrc code: FRX452145277
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T02:33:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe5336ece45a97c27d6b1438bd277949c1d5c274307601491390646648032dee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4rENt0IdTszlGw9ZruvJtq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rENt0IdTszlGw9ZruvJtq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbe5336ece45a97c27d6b1438bd277949c1d5c274307601491390646648032dee","isrc":"FRX452145277","name":"How Much I Love You","registered_at":"2026-06-06T02:33:41Z","spotify_id":"4rENt0IdTszlGw9ZruvJtq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xbe5336ece45a97c27d6b1438bd277949c1d5c274307601491390646648032dee. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4rENt0IdTszlGw9ZruvJtq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rENt0IdTszlGw9ZruvJtq.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbe5336ece45a97c27d6b1438bd277949c1d5c274307601491390646648032dee","isrc":"FRX452145277","name":"How Much I Love You","registered_at":"2026-06-06T02:33:41Z","spotify_id":"4rENt0IdTszlGw9ZruvJtq","type":"track"}

S A D A F
type: MusicRecording
duration: PT3M43S
duration ms: 223562
explicit: false
by artist: Matt Lv
in album: Fresh Soul
  type: MusicAlbum
  date published: 2021-09-01
isrc code: FRX452145278
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T05:05:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f376ec2811c2f7027f2d81d20925aa090529255813b465fbd18a9bfe8bbc9b9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/154fCITXLLFaUQpVuK5FQA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/154fCITXLLFaUQpVuK5FQA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f376ec2811c2f7027f2d81d20925aa090529255813b465fbd18a9bfe8bbc9b9","isrc":"FRX452145278","name":"S A D A F","registered_at":"2026-06-19T05:05:38Z","spotify_id":"154fCITXLLFaUQpVuK5FQA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x8f376ec2811c2f7027f2d81d20925aa090529255813b465fbd18a9bfe8bbc9b9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/154fCITXLLFaUQpVuK5FQA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/154fCITXLLFaUQpVuK5FQA.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x8f376ec2811c2f7027f2d81d20925aa090529255813b465fbd18a9bfe8bbc9b9","isrc":"FRX452145278","name":"S A D A F","registered_at":"2026-06-19T05:05:38Z","spotify_id":"154fCITXLLFaUQpVuK5FQA","type":"track"}

宇宙漫游
type: MusicRecording
duration: PT3M10S
duration ms: 190594
explicit: false
by artist: Matt Lv
in album: Fresh Soul
  type: MusicAlbum
  date published: 2021-09-01
isrc code: FRX452145279
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T22:28:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c75fdbed2ecb6a3269756e3781526f102df793f2dc2c732b3ed3c0582386607
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6GA1yWyrL1tQYGQI27VWFV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GA1yWyrL1tQYGQI27VWFV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c75fdbed2ecb6a3269756e3781526f102df793f2dc2c732b3ed3c0582386607","isrc":"FRX452145279","name":"宇宙漫游","registered_at":"2026-06-06T22:28:53Z","spotify_id":"6GA1yWyrL1tQYGQI27VWFV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x6c75fdbed2ecb6a3269756e3781526f102df793f2dc2c732b3ed3c0582386607. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6GA1yWyrL1tQYGQI27VWFV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GA1yWyrL1tQYGQI27VWFV.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x6c75fdbed2ecb6a3269756e3781526f102df793f2dc2c732b3ed3c0582386607","isrc":"FRX452145279","name":"宇宙漫游","registered_at":"2026-06-06T22:28:53Z","spotify_id":"6GA1yWyrL1tQYGQI27VWFV","type":"track"}

讨厌夏天 (「冰箱打开时」音乐特别企划)
type: MusicAlbum
date published: 2023-10-20
track: 讨厌夏天 - 「冰箱打开时」音乐特别企划
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240863
  explicit: false
  by artist: Matt Lv
  in album: 讨厌夏天 (「冰箱打开时」音乐特别企划)
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: DGA0H2345353
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T02:21:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x27b908ca0dcfabcff8eb68753bf0bf5f6ee3f4ecbcbb6155ad4ef4ac6c0d2fd7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3ZqzNssQFKpBygbRKOTfch.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZqzNssQFKpBygbRKOTfch
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x27b908ca0dcfabcff8eb68753bf0bf5f6ee3f4ecbcbb6155ad4ef4ac6c0d2fd7","isrc":"DGA0H2345353","name":"讨厌夏天 - 「冰箱打开时」音乐特别企划","registered_at":"2026-06-08T02:21:56Z","spotify_id":"3ZqzNssQFKpBygbRKOTfch","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x27b908ca0dcfabcff8eb68753bf0bf5f6ee3f4ecbcbb6155ad4ef4ac6c0d2fd7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ZqzNssQFKpBygbRKOTfch.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZqzNssQFKpBygbRKOTfch.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x27b908ca0dcfabcff8eb68753bf0bf5f6ee3f4ecbcbb6155ad4ef4ac6c0d2fd7","isrc":"DGA0H2345353","name":"讨厌夏天 - 「冰箱打开时」音乐特别企划","registered_at":"2026-06-08T02:21:56Z","spotify_id":"3ZqzNssQFKpBygbRKOTfch","type":"track"}
track: 讨厌夏天 - 「冰箱打开时」音乐特别企划
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240906
  explicit: false
  by artist: Matt Lv
  in album: 讨厌夏天 (「冰箱打开时」音乐特别企划)
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: DGA0H2345354

Rollercoaster
type: MusicAlbum
date published: 2022-09-15
track: Rollercoaster
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221647
  explicit: false
  by artist: Matt Lv
  in album: Rollercoaster
    type: MusicAlbum
    date published: 2022-09-15
  isrc code: CNZ782001855
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T21:17:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0910417d4d17d6deaf39a0dd64730b952b020be809c2036510c5dbc8752fbed0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1CIGJsf4Y5Fq65IPcyTWti.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CIGJsf4Y5Fq65IPcyTWti
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x0910417d4d17d6deaf39a0dd64730b952b020be809c2036510c5dbc8752fbed0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1CIGJsf4Y5Fq65IPcyTWti.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CIGJsf4Y5Fq65IPcyTWti.
    date published: 2026-07-02T03:55:08Z
track: Rollercoaster - 伴奏
  type: MusicRecording
  duration: PT6M1S
  duration ms: 361411
  explicit: false
  by artist: Matt Lv
  in album: Rollercoaster
    type: MusicAlbum
    date published: 2022-09-15
  isrc code: DGA052309269

Make It Rain (中國傳統色·音樂專輯)
type: MusicAlbum
date published: 2022-06-21
track: Make It Rain - 中國傳統色·音樂專輯
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196615
  explicit: false
  by artist: Matt Lv
  in album: Make It Rain (中國傳統色·音樂專輯)
    type: MusicAlbum
    date published: 2022-06-21
  isrc code: DGA052309284
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T05:11:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9b3100dd5217a2b9f87dd108984c15c1762a73f9b8cca87b3689625e3c8f1212
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1yYweawHbXms7Yq6g8WEmi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yYweawHbXms7Yq6g8WEmi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9b3100dd5217a2b9f87dd108984c15c1762a73f9b8cca87b3689625e3c8f1212","isrc":"DGA052309284","name":"Make It Rain - 中國傳統色·音樂專輯","registered_at":"2026-06-05T05:11:24Z","spotify_id":"1yYweawHbXms7Yq6g8WEmi","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x9b3100dd5217a2b9f87dd108984c15c1762a73f9b8cca87b3689625e3c8f1212. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1yYweawHbXms7Yq6g8WEmi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yYweawHbXms7Yq6g8WEmi.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x9b3100dd5217a2b9f87dd108984c15c1762a73f9b8cca87b3689625e3c8f1212","isrc":"DGA052309284","name":"Make It Rain - 中國傳統色·音樂專輯","registered_at":"2026-06-05T05:11:24Z","spotify_id":"1yYweawHbXms7Yq6g8WEmi","type":"track"}
track: Make It Rain - 中國傳統色·音樂專輯|伴奏
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196615
  explicit: false
  by artist: Matt Lv
  in album: Make It Rain (中國傳統色·音樂專輯)
    type: MusicAlbum
    date published: 2022-06-21
  isrc code: DGA052309285
track: Make It Rain（中國傳統色·音樂專輯） - 试听版
  type: MusicRecording
  duration: PT0M33S
  duration ms: 33150
  explicit: false
  by artist: Matt Lv
  in album: Make It Rain (中國傳統色·音樂專輯)
    type: MusicAlbum
    date published: 2022-06-21
  isrc code: DGA052309286

Kinda Blue
type: MusicAlbum
date published: 2021-08-04
track: Kinda Blue
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195739
  explicit: false
  by artist: Matt Lv
  in album: Kinda Blue
    type: MusicAlbum
    date published: 2021-08-04
  isrc code: FRX282188999
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T14:35:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb984693963c299aef35a7051de52d7207b4a2c267195f117fdac962ac28f98b5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0GcJWums0HatclohMQBIW0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GcJWums0HatclohMQBIW0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb984693963c299aef35a7051de52d7207b4a2c267195f117fdac962ac28f98b5","isrc":"FRX282188999","name":"Kinda Blue","registered_at":"2026-06-09T14:35:39Z","spotify_id":"0GcJWums0HatclohMQBIW0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xb984693963c299aef35a7051de52d7207b4a2c267195f117fdac962ac28f98b5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0GcJWums0HatclohMQBIW0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GcJWums0HatclohMQBIW0.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0xb984693963c299aef35a7051de52d7207b4a2c267195f117fdac962ac28f98b5","isrc":"FRX282188999","name":"Kinda Blue","registered_at":"2026-06-09T14:35:39Z","spotify_id":"0GcJWums0HatclohMQBIW0","type":"track"}

Fly
type: MusicAlbum
date published: 2021-07-09
track: Fly
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220222
  explicit: false
  by artist: Matt Lv
  in album: Fly
    type: MusicAlbum
    date published: 2021-07-09
  isrc code: FRX282116756
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:57:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5fd427735a460c98d220c943c94cf88d7939b938875f9606b37821266903b0c9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3Yz3ILp2VsKwQIFB5LdNI3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Yz3ILp2VsKwQIFB5LdNI3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x5fd427735a460c98d220c943c94cf88d7939b938875f9606b37821266903b0c9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Yz3ILp2VsKwQIFB5LdNI3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Yz3ILp2VsKwQIFB5LdNI3.
    date published: 2026-07-02T03:30:09Z

Why It Hurt So Much
type: MusicAlbum
date published: 2021-05-12
track: Why It Hurt So Much
  type: MusicRecording
  duration: PT1M16S
  duration ms: 76773
  explicit: false
  by artist: Matt Lv
  in album: Why It Hurt So Much
    type: MusicAlbum
    date published: 2021-05-12
  isrc code: HKG732117452

Crush on You
type: MusicAlbum
date published: 2020-11-29
track: Crush on You
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230000
  explicit: false
  by artist: Matt Lv
  in album: Crush on You
    type: MusicAlbum
    date published: 2020-11-29
  isrc code: HKG732041153
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T04:19:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8e345033455f726bfcdbcc02b85b369b2dcefbea7f22211f8a1d7d71ee6d426a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7nUhhar3YE94PKUQakHuVU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nUhhar3YE94PKUQakHuVU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8e345033455f726bfcdbcc02b85b369b2dcefbea7f22211f8a1d7d71ee6d426a","isrc":"HKG732041153","name":"Crush on You","registered_at":"2026-06-11T04:19:48Z","spotify_id":"7nUhhar3YE94PKUQakHuVU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x8e345033455f726bfcdbcc02b85b369b2dcefbea7f22211f8a1d7d71ee6d426a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7nUhhar3YE94PKUQakHuVU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nUhhar3YE94PKUQakHuVU.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x8e345033455f726bfcdbcc02b85b369b2dcefbea7f22211f8a1d7d71ee6d426a","isrc":"HKG732041153","name":"Crush on You","registered_at":"2026-06-11T04:19:48Z","spotify_id":"7nUhhar3YE94PKUQakHuVU","type":"track"}

云
type: MusicAlbum
date published: 2019-07-02
track: 云
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174915
  explicit: false
  by artist: TonyBie
  by artist: Matt Lv
  in album: 云
    type: MusicAlbum
    date published: 2019-07-02
  isrc code: HKG732153596

茶
type: MusicAlbum
date published: 2019-06-01
track: 茶
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238106
  explicit: false
  by artist: TonyBie
  by artist: Matt Lv
  in album: 茶
    type: MusicAlbum
    date published: 2019-06-01
  isrc code: HKG732116248

京韵
type: MusicAlbum
date published: 2018-09-11
track: 京韵
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204643
  explicit: false
  by artist: Matt Lv
  in album: 京韵
    type: MusicAlbum
    date published: 2018-09-11
  isrc code: QZZ972339564

Flying - Live
type: MusicRecording
duration: PT3M45S
duration ms: 225910
explicit: false
by artist: TIA RAY
by artist: 吕彦良
by artist: Matt Lv
in album: 我的音乐你听吗 (总决赛 Live)
  type: MusicAlbum
  date published: 2021-10-31
isrc code: FRX872149448
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T17:27:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x650d3ae1e0eeefc1d3a49048d26ce5551d5ccadc986e79476320cbbe16cb1501
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2BFeapIe4jsHYAPpw45efE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BFeapIe4jsHYAPpw45efE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x650d3ae1e0eeefc1d3a49048d26ce5551d5ccadc986e79476320cbbe16cb1501","isrc":"FRX872149448","name":"Flying - Live","registered_at":"2026-06-26T17:27:50Z","spotify_id":"2BFeapIe4jsHYAPpw45efE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x650d3ae1e0eeefc1d3a49048d26ce5551d5ccadc986e79476320cbbe16cb1501. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2BFeapIe4jsHYAPpw45efE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BFeapIe4jsHYAPpw45efE.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x650d3ae1e0eeefc1d3a49048d26ce5551d5ccadc986e79476320cbbe16cb1501","isrc":"FRX872149448","name":"Flying - Live","registered_at":"2026-06-26T17:27:50Z","spotify_id":"2BFeapIe4jsHYAPpw45efE","type":"track"}

夏夜晴朗的晚上 - Live
type: MusicRecording
duration: PT3M41S
duration ms: 221440
explicit: false
by artist: 吕彦良
by artist: Matt Lv
in album: 我的音乐你听吗 (总决赛 Live)
  type: MusicAlbum
  date published: 2021-10-31
isrc code: FRX872149455

小心温差 - Live
type: MusicRecording
duration: PT3M52S
duration ms: 232021
explicit: false
by artist: 吕彦良
by artist: Matt Lv
in album: 我的音乐你听吗 (总决赛 Live)
  type: MusicAlbum
  date published: 2021-10-31
isrc code: FRX872149461

听见我的小宇宙 - Live
type: MusicRecording
duration: PT3M33S
duration ms: 213621
explicit: false
by artist: 朱恩池
by artist: 杨默依
by artist: 余梓桾
by artist: 张子薇
by artist: 刘瑾睿
by artist: 郁一凡
by artist: 吕彦良
by artist: 郑闯
by artist: 王正濠
by artist: 钱润玉
by artist: 张三七
by artist: 李昂星
by artist: 张荣昊
by artist: Matt Lv
in album: 我的音乐你听吗 (总决赛 Live)
  type: MusicAlbum
  date published: 2021-10-31
isrc code: FRX872149468

Slow Ride
type: MusicRecording
duration: PT3M11S
duration ms: 191280
explicit: false
by artist: Matt Lv
by artist: TIA RAY
in album: 十万小时
  type: MusicAlbum
  date published: 2022-07-12
isrc code: HKG732250424

Just a Little Bit - Live
type: MusicRecording
duration: PT3M46S
duration ms: 226105
explicit: false
by artist: 吕彦良
by artist: Matt Lv
in album: 我的音乐你听吗 (第9期 Live)
  type: MusicAlbum
  date published: 2021-10-23
isrc code: FRX762198447

Cold Cold February
type: MusicRecording
duration: PT4M7S
duration ms: 247135
explicit: false
by artist: Xinwenyue Shi
by artist: Matt Lv
in album: Step on Green
  type: MusicAlbum
  date published: 2022-04-20
isrc code: TWDL72200861
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T08:59:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x407dbd240e28c86a1f4c882f11b40242d09f5ed0ced224f7f8676407c16a405c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0QAou1OTBQyEQMlBakqqGm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QAou1OTBQyEQMlBakqqGm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x407dbd240e28c86a1f4c882f11b40242d09f5ed0ced224f7f8676407c16a405c","isrc":"TWDL72200861","name":"Cold Cold February","registered_at":"2026-06-19T08:59:07Z","spotify_id":"0QAou1OTBQyEQMlBakqqGm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x407dbd240e28c86a1f4c882f11b40242d09f5ed0ced224f7f8676407c16a405c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0QAou1OTBQyEQMlBakqqGm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QAou1OTBQyEQMlBakqqGm.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x407dbd240e28c86a1f4c882f11b40242d09f5ed0ced224f7f8676407c16a405c","isrc":"TWDL72200861","name":"Cold Cold February","registered_at":"2026-06-19T08:59:07Z","spotify_id":"0QAou1OTBQyEQMlBakqqGm","type":"track"}

Slow Ride
type: MusicRecording
duration: PT3M11S
duration ms: 191280
explicit: false
by artist: 吕彦良
by artist: TIA RAY
by artist: Matt Lv
in album: 十万小时
  type: MusicAlbum
  date published: 2022-03-31
isrc code: HKG731770906
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T05:07:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4a443884f485fe93c675a6ce1cafc78bb81b423ba7beeceb3f13d351212d58a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/12sR0nhfXfJzljAYMaaqRY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12sR0nhfXfJzljAYMaaqRY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4a443884f485fe93c675a6ce1cafc78bb81b423ba7beeceb3f13d351212d58a","isrc":"HKG731770906","name":"Slow Ride","registered_at":"2026-06-11T05:07:25Z","spotify_id":"12sR0nhfXfJzljAYMaaqRY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xc4a443884f485fe93c675a6ce1cafc78bb81b423ba7beeceb3f13d351212d58a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/12sR0nhfXfJzljAYMaaqRY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12sR0nhfXfJzljAYMaaqRY.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xc4a443884f485fe93c675a6ce1cafc78bb81b423ba7beeceb3f13d351212d58a","isrc":"HKG731770906","name":"Slow Ride","registered_at":"2026-06-11T05:07:25Z","spotify_id":"12sR0nhfXfJzljAYMaaqRY","type":"track"}

飞 - Live
type: MusicRecording
duration: PT3M38S
duration ms: 218875
explicit: false
by artist: Matt Lv
by artist: 汝文博
in album: 我的音乐你听吗 (第2期live)
  type: MusicAlbum
  date published: 2021-09-04
isrc code: FRX452164049
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:49:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x42a366e62894489caf1a915d2288c2c7e94080f2204c114d01946eec676d1e16
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5zixxItbTU9ZAKkjCHaxVR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zixxItbTU9ZAKkjCHaxVR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x42a366e62894489caf1a915d2288c2c7e94080f2204c114d01946eec676d1e16","isrc":"FRX452164049","name":"飞 - Live","registered_at":"2026-06-20T22:49:34Z","spotify_id":"5zixxItbTU9ZAKkjCHaxVR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x42a366e62894489caf1a915d2288c2c7e94080f2204c114d01946eec676d1e16. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5zixxItbTU9ZAKkjCHaxVR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zixxItbTU9ZAKkjCHaxVR.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x42a366e62894489caf1a915d2288c2c7e94080f2204c114d01946eec676d1e16","isrc":"FRX452164049","name":"飞 - Live","registered_at":"2026-06-20T22:49:34Z","spotify_id":"5zixxItbTU9ZAKkjCHaxVR","type":"track"}

小芽儿 - Live
type: MusicRecording
duration: PT3M58S
duration ms: 238741
explicit: false
by artist: 吕彦良
by artist: 王正濠
by artist: Matt Lv
in album: 我的音乐你听吗 (第8期 Live)
  type: MusicAlbum
  date published: 2021-10-16
isrc code: FRX762178478

Down
type: MusicRecording
duration: PT4M24S
duration ms: 264493
explicit: false
by artist: Zhang Jun
by artist: Matt吕彦良
by artist: Matt Lv
in album: Down
  type: MusicAlbum
  date published: 2020-06-10
isrc code: HKG732103037

Shy Boy - Live
type: MusicRecording
duration: PT2M59S
duration ms: 179012
explicit: false
by artist: 吕彦良
by artist: Matt Lv
in album: 我的音乐你听吗 (第5期 Live)
  type: MusicAlbum
  date published: 2021-09-25
isrc code: FRX762125950

月牙湾 - 吕彦良 / Laurie洛艺版Live
type: MusicRecording
duration: PT3M37S
duration ms: 217571
explicit: false
by artist: 吕彦良
by artist: Laurie洛艺
by artist: Matt Lv
in album: 我的音乐你听吗 (第3期Live)
  type: MusicAlbum
  date published: 2021-09-11
isrc code: FRX452192429
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T17:16:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf305734d0d10808ca5eac125620d41e0333dbd635847ec5bc31b79b09d7bc8ac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1poWKJTWnRhN7KhLKanlop.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1poWKJTWnRhN7KhLKanlop
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf305734d0d10808ca5eac125620d41e0333dbd635847ec5bc31b79b09d7bc8ac","isrc":"FRX452192429","name":"月牙湾 - 吕彦良 / Laurie洛艺版Live","registered_at":"2026-06-25T17:16:47Z","spotify_id":"1poWKJTWnRhN7KhLKanlop","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xf305734d0d10808ca5eac125620d41e0333dbd635847ec5bc31b79b09d7bc8ac. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1poWKJTWnRhN7KhLKanlop.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1poWKJTWnRhN7KhLKanlop.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xf305734d0d10808ca5eac125620d41e0333dbd635847ec5bc31b79b09d7bc8ac","isrc":"FRX452192429","name":"月牙湾 - 吕彦良 / Laurie洛艺版Live","registered_at":"2026-06-25T17:16:47Z","spotify_id":"1poWKJTWnRhN7KhLKanlop","type":"track"}

再见
type: MusicRecording
duration: PT3M57S
duration ms: 237471
explicit: false
by artist: Matt Lv
in album: ME?
  type: MusicAlbum
  date published: 2024-10-30
isrc code: CNA132401743
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:14:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2655626a75b2218ad41021a3feb5ac6a3c88bc4fb445953a0dc4742cd979b218
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3EHTvQqkzKwJkHaevvH8Pb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EHTvQqkzKwJkHaevvH8Pb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2655626a75b2218ad41021a3feb5ac6a3c88bc4fb445953a0dc4742cd979b218","isrc":"CNA132401743","name":"再见","registered_at":"2026-06-08T11:14:09Z","spotify_id":"3EHTvQqkzKwJkHaevvH8Pb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x2655626a75b2218ad41021a3feb5ac6a3c88bc4fb445953a0dc4742cd979b218. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3EHTvQqkzKwJkHaevvH8Pb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EHTvQqkzKwJkHaevvH8Pb.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x2655626a75b2218ad41021a3feb5ac6a3c88bc4fb445953a0dc4742cd979b218","isrc":"CNA132401743","name":"再见","registered_at":"2026-06-08T11:14:09Z","spotify_id":"3EHTvQqkzKwJkHaevvH8Pb","type":"track"}

想太多
type: MusicRecording
duration: PT3M10S
duration ms: 190125
explicit: false
by artist: Matt Lv
in album: ME?
  type: MusicAlbum
  date published: 2024-10-30
isrc code: CNA132401742
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T06:38:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe217a9dc427ac468470ce1abe7d4e33ec5540137134391a63ac1d9842823786e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0PX3hghvBudcujnQep90bY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PX3hghvBudcujnQep90bY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe217a9dc427ac468470ce1abe7d4e33ec5540137134391a63ac1d9842823786e","isrc":"CNA132401742","name":"想太多","registered_at":"2026-06-09T06:38:49Z","spotify_id":"0PX3hghvBudcujnQep90bY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xe217a9dc427ac468470ce1abe7d4e33ec5540137134391a63ac1d9842823786e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0PX3hghvBudcujnQep90bY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PX3hghvBudcujnQep90bY.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe217a9dc427ac468470ce1abe7d4e33ec5540137134391a63ac1d9842823786e","isrc":"CNA132401742","name":"想太多","registered_at":"2026-06-09T06:38:49Z","spotify_id":"0PX3hghvBudcujnQep90bY","type":"track"}

真的吗
type: MusicRecording
duration: PT3M32S
duration ms: 212921
explicit: false
by artist: Matt Lv
in album: ME?
  type: MusicAlbum
  date published: 2024-10-30
isrc code: CNA132401750
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:58:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd916f6eff5361079d19c478e52071995be41b29061cd3ab5bb32a533a5c3b39
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2uhNIwxUpCupdFjAnkCUm5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uhNIwxUpCupdFjAnkCUm5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd916f6eff5361079d19c478e52071995be41b29061cd3ab5bb32a533a5c3b39","isrc":"CNA132401750","name":"真的吗","registered_at":"2026-06-08T18:58:40Z","spotify_id":"2uhNIwxUpCupdFjAnkCUm5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xfd916f6eff5361079d19c478e52071995be41b29061cd3ab5bb32a533a5c3b39. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2uhNIwxUpCupdFjAnkCUm5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uhNIwxUpCupdFjAnkCUm5.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xfd916f6eff5361079d19c478e52071995be41b29061cd3ab5bb32a533a5c3b39","isrc":"CNA132401750","name":"真的吗","registered_at":"2026-06-08T18:58:40Z","spotify_id":"2uhNIwxUpCupdFjAnkCUm5","type":"track"}

走走走
type: MusicRecording
duration: PT3M59S
duration ms: 239132
explicit: false
by artist: Matt Lv
in album: ME?
  type: MusicAlbum
  date published: 2024-10-30
isrc code: CNA132401748
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:29:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a1103e4d093dcdfb126f79de179e655c6f64e7e95b34f946ad36337d6e1a992
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0D6GBzqaJvbDLBZl1qim35.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0D6GBzqaJvbDLBZl1qim35
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a1103e4d093dcdfb126f79de179e655c6f64e7e95b34f946ad36337d6e1a992","isrc":"CNA132401748","name":"走走走","registered_at":"2026-06-10T02:29:35Z","spotify_id":"0D6GBzqaJvbDLBZl1qim35","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x0a1103e4d093dcdfb126f79de179e655c6f64e7e95b34f946ad36337d6e1a992. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0D6GBzqaJvbDLBZl1qim35.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0D6GBzqaJvbDLBZl1qim35.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x0a1103e4d093dcdfb126f79de179e655c6f64e7e95b34f946ad36337d6e1a992","isrc":"CNA132401748","name":"走走走","registered_at":"2026-06-10T02:29:35Z","spotify_id":"0D6GBzqaJvbDLBZl1qim35","type":"track"}

白兰地巧克力
type: MusicRecording
duration: PT3M3S
duration ms: 183535
explicit: false
by artist: Matt Lv
in album: ME?
  type: MusicAlbum
  date published: 2024-10-30
isrc code: CNA132401744
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:28:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x02db75b05e134533cbaafb2062f53522a84e013c4e8ed4f8ccdcfcc2829a3ce3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/20WmARmeKbjCoCuKaXDusa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20WmARmeKbjCoCuKaXDusa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x02db75b05e134533cbaafb2062f53522a84e013c4e8ed4f8ccdcfcc2829a3ce3","isrc":"CNA132401744","name":"白兰地巧克力","registered_at":"2026-06-10T02:28:39Z","spotify_id":"20WmARmeKbjCoCuKaXDusa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x02db75b05e134533cbaafb2062f53522a84e013c4e8ed4f8ccdcfcc2829a3ce3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/20WmARmeKbjCoCuKaXDusa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20WmARmeKbjCoCuKaXDusa.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x02db75b05e134533cbaafb2062f53522a84e013c4e8ed4f8ccdcfcc2829a3ce3","isrc":"CNA132401744","name":"白兰地巧克力","registered_at":"2026-06-10T02:28:39Z","spotify_id":"20WmARmeKbjCoCuKaXDusa","type":"track"}

借过一下！
type: MusicRecording
duration: PT2M47S
duration ms: 167751
explicit: false
by artist: Matt Lv
in album: ME?
  type: MusicAlbum
  date published: 2024-10-30
isrc code: CNA132401746
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:56:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x691fc3fd2313ccfc1ab16d9c78a8f613ab539d9b8381c67fbf27decf6d9d6749
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4Xu7xrEIz4NJ0fyjYPwIj9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Xu7xrEIz4NJ0fyjYPwIj9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x691fc3fd2313ccfc1ab16d9c78a8f613ab539d9b8381c67fbf27decf6d9d6749","isrc":"CNA132401746","name":"借过一下！","registered_at":"2026-06-08T18:56:58Z","spotify_id":"4Xu7xrEIz4NJ0fyjYPwIj9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x691fc3fd2313ccfc1ab16d9c78a8f613ab539d9b8381c67fbf27decf6d9d6749. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Xu7xrEIz4NJ0fyjYPwIj9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Xu7xrEIz4NJ0fyjYPwIj9.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x691fc3fd2313ccfc1ab16d9c78a8f613ab539d9b8381c67fbf27decf6d9d6749","isrc":"CNA132401746","name":"借过一下！","registered_at":"2026-06-08T18:56:58Z","spotify_id":"4Xu7xrEIz4NJ0fyjYPwIj9","type":"track"}

Callin
type: MusicRecording
duration: PT2M48S
duration ms: 168250
explicit: false
by artist: Matt Lv
in album: ME?
  type: MusicAlbum
  date published: 2024-10-30
isrc code: CNA132401752
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T03:50:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30f60fa0589f631d9140a0c2ee1251dc9ed1dfe2127452376ca176610de54446
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2zYUUwidslT4eXzs43GrVD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zYUUwidslT4eXzs43GrVD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x30f60fa0589f631d9140a0c2ee1251dc9ed1dfe2127452376ca176610de54446. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2zYUUwidslT4eXzs43GrVD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zYUUwidslT4eXzs43GrVD.
  date published: 2026-07-02T03:30:09Z