Kaho Hung
type: MusicGroup
genre: cantopop
genre: c-pop
popularity: 53
followers: 96010
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377b1a4f7fdd61f5a68cd081a59404ccd93316b70f811d276e325358e423644e. 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/4c9160ca-5cc7-4d8f-8fb1-a2524a8f0a04.json and https://artists.proofprofile.net/proofs/artist/4c9160ca-5cc7-4d8f-8fb1-a2524a8f0a04.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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album: 半天空檔
  type: MusicAlbum
  date published: 2018-05-14
  track: 半天空檔
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206768
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    in album: 半天空檔
      type: MusicAlbum
      date published: 2018-05-14
album: 表情符號
  type: MusicAlbum
  date published: 2018-07-30
  track: 表情符號
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183315
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    in album: 表情符號
      type: MusicAlbum
      date published: 2018-07-30
album: 掉進海的眼淚
  type: MusicAlbum
  date published: 2018-11-14
  track: 掉進海的眼淚
    type: MusicRecording
    duration: PT3M59S
    duration ms: 239248
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      type: MusicAlbum
      date published: 2018-11-14
album: Curiosity
  type: MusicAlbum
  date published: 2018-12-17
  track: 半天空檔
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206768
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    in album: Curiosity
      type: MusicAlbum
      date published: 2018-12-17
    isrc code: HKI491807101
  track: 表情符號
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183315
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    by artist: Kaho Hung
    in album: Curiosity
      type: MusicAlbum
      date published: 2018-12-17
    isrc code: HKI491807102
  track: 龜兔之愛
    type: MusicRecording
    duration: PT3M43S
    duration ms: 223376
    explicit: false
    by artist: Kaho Hung
    in album: Curiosity
      type: MusicAlbum
      date published: 2018-12-17
  track: 好奇殺死愛
    type: MusicRecording
    duration: PT3M48S
    duration ms: 228842
    explicit: false
    by artist: Kaho Hung
    in album: Curiosity
      type: MusicAlbum
      date published: 2018-12-17
  track: 掉進海的眼淚
    type: MusicRecording
    duration: PT3M59S
    duration ms: 239248
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    by artist: Kaho Hung
    in album: Curiosity
      type: MusicAlbum
      date published: 2018-12-17
    isrc code: HKI491807103
album: 十號儲物櫃
  type: MusicAlbum
  date published: 2019-06-03
  track: 十號儲物櫃
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218528
    explicit: false
    by artist: Kaho Hung
    in album: 十號儲物櫃
      type: MusicAlbum
      date published: 2019-06-03
album: 我說不可以
  type: MusicAlbum
  date published: 2020-01-15
  track: 我說不可以
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178920
    explicit: false
    by artist: Kaho Hung
    in album: 我說不可以
      type: MusicAlbum
      date published: 2020-01-15
album: 自問自答
  type: MusicAlbum
  date published: 2020-04-28
  track: 自問自答
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235269
    explicit: false
    by artist: Kaho Hung
    in album: 自問自答
      type: MusicAlbum
      date published: 2020-04-28
album: 曲線型戀情
  type: MusicAlbum
  date published: 2020-08-04
  track: 曲線型戀情
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187178
    explicit: false
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    in album: 曲線型戀情
      type: MusicAlbum
      date published: 2020-08-04
album: 窮小子
  type: MusicAlbum
  date published: 2020-11-17
  track: 窮小子
    type: MusicRecording
    duration: PT3M43S
    duration ms: 223469
    explicit: false
    by artist: Kaho Hung
    in album: 窮小子
      type: MusicAlbum
      date published: 2020-11-17
album: 窮小子 (with Yanny) [Studio Live]
  type: MusicAlbum
  date published: 2020-12-10
  track: 窮小子 (with Yanny) - Studio Live
    type: MusicRecording
    duration: PT3M54S
    duration ms: 234491
    explicit: false
    by artist: Kaho Hung
    in album: 窮小子 (with Yanny) [Studio Live]
      type: MusicAlbum
      date published: 2020-12-10
album: 幾分鐘的約會 (音樂永續作品)
  type: MusicAlbum
  date published: 2021-02-10
  track: 幾分鐘的約會 (音樂永續作品)
album: 謎之微笑
album: 逆時車站
album: 主角光環
album: 及時行樂
album: 活人鏢靶
album: Learning Curve
album: 污糟兒
album: 還原淚
album: 活誰的命 (電影《正義迴廊》主題曲)
album: 海邊的呀豪
album: 隨波逐流
album: My Secret Park
album: Frenemy Live 2022
album: Cleanse
album: 只要你不尷尬
album: 黑玻璃
album: Truth or Dare
album: 衰仔樂園
album: Inner l Child
album: 拜託
album: 跟你分擔失落比較快樂
album: 我感覺到
album: 閃光
album: KAHO LIVE 2024 (Live)
album: 親愛的
album: 下世愛你
track: Cycle of Tears
track: Frenemy Overture - Live
track: 觸電 - Live
track: 二損一 - Live
track: 主角光環 - Live
track: 逆時車站 - Live
track: 半天空檔 - Live
track: 污糟兒 - Live
track: 還原淚 - Live
track: 活人鏢靶 - Live
track: 反對無效 - Live
track: 聖誕很忙 - Live
track: 上次講到 - Live
track: 最佳損友 - Live
track: Without You - Live
track: 我說不可以 - Live
track: 及時行樂 - Live
track: Frenemy - Live
track: 窮小子 - Live
track: 掉進海的眼淚 - Live

幾分鐘的約會 (音樂永續作品)
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  date published: 2021-02-10

謎之微笑
type: MusicAlbum
date published: 2021-04-20
track: 謎之微笑
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    type: MusicAlbum
    date published: 2021-04-20

逆時車站
type: MusicAlbum
date published: 2021-07-20
track: 逆時車站
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  duration: PT3M20S
  duration ms: 200162
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    type: MusicAlbum
    date published: 2021-07-20

主角光環
type: MusicAlbum
date published: 2021-10-12
track: 主角光環
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223627
  explicit: false
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    type: MusicAlbum
    date published: 2021-10-12

及時行樂
type: MusicAlbum
date published: 2022-01-27
track: 及時行樂
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234177
  explicit: false
  by artist: Kaho Hung
  in album: 及時行樂
    type: MusicAlbum
    date published: 2022-01-27

活人鏢靶
type: MusicAlbum
date published: 2022-04-26
track: 活人鏢靶
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215714
  explicit: false
  by artist: Kaho Hung
  in album: 活人鏢靶
    type: MusicAlbum
    date published: 2022-04-26

Learning Curve
type: MusicAlbum
date published: 2022-05-31
track: 及時行樂
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234177
  explicit: false
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  in album: Learning Curve
    type: MusicAlbum
    date published: 2022-05-31
track: 主角光環
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223627
  explicit: false
  by artist: Kaho Hung
  in album: Learning Curve
    type: MusicAlbum
    date published: 2022-05-31
track: 逆時車站
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200162
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  by artist: Kaho Hung
  in album: Learning Curve
    type: MusicAlbum
    date published: 2022-05-31
track: 謎之微笑
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182864
  explicit: false
  by artist: Kaho Hung
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    type: MusicAlbum
    date published: 2022-05-31
track: 窮小子
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  duration: PT3M43S
  duration ms: 223469
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  in album: Learning Curve
    type: MusicAlbum
    date published: 2022-05-31
track: 曲線型戀情
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187178
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  in album: Learning Curve
    type: MusicAlbum
    date published: 2022-05-31
  isrc code: HKI492007203
track: 自問自答
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235269
  explicit: false
  by artist: Kaho Hung
  in album: Learning Curve
    type: MusicAlbum
    date published: 2022-05-31
track: 我說不可以
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178920
  explicit: false
  by artist: Kaho Hung
  in album: Learning Curve
    type: MusicAlbum
    date published: 2022-05-31
  isrc code: HKI492007201
track: 24/7 戀人
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211111
  explicit: false
  by artist: Kaho Hung
  in album: Learning Curve
    type: MusicAlbum
    date published: 2022-05-31
track: 十號儲物櫃
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218528
  explicit: false
  by artist: Kaho Hung
  in album: Learning Curve
    type: MusicAlbum
    date published: 2022-05-31
track: 這天那天某天
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217352
  explicit: false
  by artist: Kaho Hung
  in album: Learning Curve
    type: MusicAlbum
    date published: 2022-05-31
track: 活人鏢靶
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215714
  explicit: false
  by artist: Kaho Hung
  in album: Learning Curve
    type: MusicAlbum
    date published: 2022-05-31
track: 防火門
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229328
  explicit: false
  by artist: Kaho Hung
  in album: Learning Curve
    type: MusicAlbum
    date published: 2022-05-31
track: 救
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249546
  explicit: false
  by artist: Kaho Hung
  in album: Learning Curve
    type: MusicAlbum
    date published: 2022-05-31
track: 我懂
  type: MusicRecording
  duration: PT4M52S
  duration ms: 292123
  explicit: false
  by artist: Kaho Hung
  in album: Learning Curve
    type: MusicAlbum
    date published: 2022-05-31

污糟兒
type: MusicAlbum
date published: 2022-07-20
track: 污糟兒
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225257
  explicit: false
  by artist: Kaho Hung
  in album: 污糟兒
    type: MusicAlbum
    date published: 2022-07-20

還原淚
type: MusicAlbum
date published: 2022-10-05
track: 還原淚
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213969
  explicit: false
  by artist: Kaho Hung
  in album: 還原淚
    type: MusicAlbum
    date published: 2022-10-05

活誰的命 (電影《正義迴廊》主題曲)
type: MusicAlbum
date published: 2022-10-17
track: 活誰的命 (電影《正義迴廊》主題曲)
  type: MusicRecording
  duration: PT4M39S
  duration ms: 279587
  explicit: false
  by artist: Kaho Hung
  in album: 活誰的命 (電影《正義迴廊》主題曲)
    type: MusicAlbum
    date published: 2022-10-17

海邊的呀豪
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date published: 2022-11-01
track: 海邊的呀豪
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201549
  explicit: false
  by artist: Kaho Hung
  in album: 海邊的呀豪
    type: MusicAlbum
    date published: 2022-11-01

隨波逐流
type: MusicAlbum
date published: 2023-01-05
track: 隨波逐流
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  duration: PT3M39S
  duration ms: 219693
  explicit: false
  by artist: Kaho Hung
  in album: 隨波逐流
    type: MusicAlbum
    date published: 2023-01-05

My Secret Park
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date published: 2023-02-14
track: My Secret Park
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  duration: PT3M16S
  duration ms: 196360
  explicit: false
  by artist: Kaho Hung
  in album: My Secret Park
    type: MusicAlbum
    date published: 2023-02-14

Frenemy Live 2022
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date published: 2023-03-07
track: Frenemy Overture - Live
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  duration: PT0M31S
  duration ms: 31583
  explicit: false
  by artist: Kaho Hung
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    date published: 2023-03-07
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  additional property: OTSVerifyInstructions
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    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 0x79bf346bae150a347e4328fb65ccab97ea808660938df81af18030869744282a. 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/2ytewoBwkXWttzjXETQlnO.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/2ytewoBwkXWttzjXETQlnO.
    date published: 2026-07-02T03:30:09Z
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track: 觸電 - Live
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    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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4779bc119d1fd0d2979d607f8422eba6264233eba8801b06b016ec3dcd7dece. 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/5AGdmXIf1ECCpo2s1fqEVf.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/5AGdmXIf1ECCpo2s1fqEVf.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xc4779bc119d1fd0d2979d607f8422eba6264233eba8801b06b016ec3dcd7dece","isrc":"HKI492308201","name":"觸電 - Live","registered_at":"2026-06-06T20:00:46Z","spotify_id":"5AGdmXIf1ECCpo2s1fqEVf","type":"track"}
track: 二損一 - Live
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215708
  explicit: false
  by artist: Kaho Hung
  in album: Frenemy Live 2022
    type: MusicAlbum
    date published: 2023-03-07
  isrc code: HKI492308202
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T12:15:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9e8cb27dccc99ac78336655d64b0bd7c976f998b715dbc3727e3971034e52833
  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/1bWURgsqW0jU2LqEfWEU6T.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bWURgsqW0jU2LqEfWEU6T
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9e8cb27dccc99ac78336655d64b0bd7c976f998b715dbc3727e3971034e52833","isrc":"HKI492308202","name":"二損一 - Live","registered_at":"2026-06-18T12:15:44Z","spotify_id":"1bWURgsqW0jU2LqEfWEU6T","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 0x9e8cb27dccc99ac78336655d64b0bd7c976f998b715dbc3727e3971034e52833. 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/1bWURgsqW0jU2LqEfWEU6T.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/1bWURgsqW0jU2LqEfWEU6T.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x9e8cb27dccc99ac78336655d64b0bd7c976f998b715dbc3727e3971034e52833","isrc":"HKI492308202","name":"二損一 - Live","registered_at":"2026-06-18T12:15:44Z","spotify_id":"1bWURgsqW0jU2LqEfWEU6T","type":"track"}
track: 主角光環 - Live
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226000
  explicit: false
  by artist: Kaho Hung
  in album: Frenemy Live 2022
    type: MusicAlbum
    date published: 2023-03-07
  isrc code: HKI492307203
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T23:39:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4ce90b5fe884744039d4184f4b4f4af9bb4e85032190f73fd42b8cb89303d5d4
  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/1wPDnQcuxJkEZwPF6JQtFx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wPDnQcuxJkEZwPF6JQtFx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4ce90b5fe884744039d4184f4b4f4af9bb4e85032190f73fd42b8cb89303d5d4","isrc":"HKI492307203","name":"主角光環 - Live","registered_at":"2026-06-11T23:39:48Z","spotify_id":"1wPDnQcuxJkEZwPF6JQtFx","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 0x4ce90b5fe884744039d4184f4b4f4af9bb4e85032190f73fd42b8cb89303d5d4. 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/1wPDnQcuxJkEZwPF6JQtFx.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/1wPDnQcuxJkEZwPF6JQtFx.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x4ce90b5fe884744039d4184f4b4f4af9bb4e85032190f73fd42b8cb89303d5d4","isrc":"HKI492307203","name":"主角光環 - Live","registered_at":"2026-06-11T23:39:48Z","spotify_id":"1wPDnQcuxJkEZwPF6JQtFx","type":"track"}
track: 逆時車站 - Live
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221000
  explicit: false
  by artist: Kaho Hung
  in album: Frenemy Live 2022
    type: MusicAlbum
    date published: 2023-03-07
  isrc code: HKI492307204
  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: 半天空檔 - Live
track: Good Time
track: 時候不早 - Live
track: 老派約會之必要 - Live
track: 污糟兒 - Live
track: 還原淚 - Live
track: Loser - Live
track: 乾 - Live
track: 活人鏢靶 - Live
track: 小心地滑 - Live
track: 反對無效 - Live
track: 掉進海的眼淚 - Live
track: 聖誕很忙 - Live
track: 上次講到 - Live
track: 最佳損友 - Live
track: Without You - Live
track: 我說不可以 - Live
track: 及時行樂 - Live
track: 記憶棉 - Live
track: Frenemy - Live
track: 窮小子 - Live
track: 最低保障 - Live

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T22:37:28+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf046098231c871c2d6fea7346b4765ccb511019eddd922cfd847221bc0f6b143

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/6F0RqCHdI4yFc5hXSiAqMU.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6F0RqCHdI4yFc5hXSiAqMU

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xf046098231c871c2d6fea7346b4765ccb511019eddd922cfd847221bc0f6b143","isrc":"HKI492307204","name":"逆時車站 - Live","registered_at":"2026-06-10T22:37:28Z","spotify_id":"6F0RqCHdI4yFc5hXSiAqMU","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 0xf046098231c871c2d6fea7346b4765ccb511019eddd922cfd847221bc0f6b143. 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/6F0RqCHdI4yFc5hXSiAqMU.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/6F0RqCHdI4yFc5hXSiAqMU.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0xf046098231c871c2d6fea7346b4765ccb511019eddd922cfd847221bc0f6b143","isrc":"HKI492307204","name":"逆時車站 - Live","registered_at":"2026-06-10T22:37:28Z","spotify_id":"6F0RqCHdI4yFc5hXSiAqMU","type":"track"}

半天空檔 - Live
type: MusicRecording
duration: PT3M44S
duration ms: 224625
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492307205
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T22:03:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3dc926e61e27494a94d5d5dff109cc8e5d62b53b4fd7f2deb24a7880b38d3c1f
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/7nOSxRR2WVvDZALw9QS9MV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nOSxRR2WVvDZALw9QS9MV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3dc926e61e27494a94d5d5dff109cc8e5d62b53b4fd7f2deb24a7880b38d3c1f","isrc":"HKI492307205","name":"半天空檔 - Live","registered_at":"2026-06-11T22:03:31Z","spotify_id":"7nOSxRR2WVvDZALw9QS9MV","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 0x3dc926e61e27494a94d5d5dff109cc8e5d62b53b4fd7f2deb24a7880b38d3c1f. 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/7nOSxRR2WVvDZALw9QS9MV.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/7nOSxRR2WVvDZALw9QS9MV.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3dc926e61e27494a94d5d5dff109cc8e5d62b53b4fd7f2deb24a7880b38d3c1f","isrc":"HKI492307205","name":"半天空檔 - Live","registered_at":"2026-06-11T22:03:31Z","spotify_id":"7nOSxRR2WVvDZALw9QS9MV","type":"track"}

Good Time
type: MusicRecording
duration: PT3M11S
duration ms: 191833
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492308203
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T07:16:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73243d84b9720e948ada391e60965252dad705967afaf640125687a6b5db5159
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/2sFCzUGaaQNzBGA5qF6PXx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sFCzUGaaQNzBGA5qF6PXx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x73243d84b9720e948ada391e60965252dad705967afaf640125687a6b5db5159","isrc":"HKI492308203","name":"Good Time","registered_at":"2026-06-18T07:16:02Z","spotify_id":"2sFCzUGaaQNzBGA5qF6PXx","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 0x73243d84b9720e948ada391e60965252dad705967afaf640125687a6b5db5159. 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/2sFCzUGaaQNzBGA5qF6PXx.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/2sFCzUGaaQNzBGA5qF6PXx.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x73243d84b9720e948ada391e60965252dad705967afaf640125687a6b5db5159","isrc":"HKI492308203","name":"Good Time","registered_at":"2026-06-18T07:16:02Z","spotify_id":"2sFCzUGaaQNzBGA5qF6PXx","type":"track"}

時候不早 - Live
type: MusicRecording
duration: PT3M40S
duration ms: 220166
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492308204
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:53:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbccc6c5437cdaa4c8c108d7ec4c8ad86729fa1436897d461a378103704ede89
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/6v0GluZBZVuNVpU9CwWCLA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6v0GluZBZVuNVpU9CwWCLA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdbccc6c5437cdaa4c8c108d7ec4c8ad86729fa1436897d461a378103704ede89","isrc":"HKI492308204","name":"時候不早 - Live","registered_at":"2026-06-09T11:53:05Z","spotify_id":"6v0GluZBZVuNVpU9CwWCLA","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 0xdbccc6c5437cdaa4c8c108d7ec4c8ad86729fa1436897d461a378103704ede89. 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/6v0GluZBZVuNVpU9CwWCLA.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/6v0GluZBZVuNVpU9CwWCLA.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xdbccc6c5437cdaa4c8c108d7ec4c8ad86729fa1436897d461a378103704ede89","isrc":"HKI492308204","name":"時候不早 - Live","registered_at":"2026-06-09T11:53:05Z","spotify_id":"6v0GluZBZVuNVpU9CwWCLA","type":"track"}

老派約會之必要 - Live
type: MusicRecording
duration: PT3M56S
duration ms: 236750
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492308205
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T08:42:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4488bfe20a63f5fec2c71885535c41f68d9b73126f2ff74b7f6ec75c420bc56c
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/1CDeHEzKp3sShJ7OP4EEB4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CDeHEzKp3sShJ7OP4EEB4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4488bfe20a63f5fec2c71885535c41f68d9b73126f2ff74b7f6ec75c420bc56c","isrc":"HKI492308205","name":"老派約會之必要 - Live","registered_at":"2026-06-10T08:42:49Z","spotify_id":"1CDeHEzKp3sShJ7OP4EEB4","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 0x4488bfe20a63f5fec2c71885535c41f68d9b73126f2ff74b7f6ec75c420bc56c. 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/1CDeHEzKp3sShJ7OP4EEB4.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/1CDeHEzKp3sShJ7OP4EEB4.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4488bfe20a63f5fec2c71885535c41f68d9b73126f2ff74b7f6ec75c420bc56c","isrc":"HKI492308205","name":"老派約會之必要 - Live","registered_at":"2026-06-10T08:42:49Z","spotify_id":"1CDeHEzKp3sShJ7OP4EEB4","type":"track"}

污糟兒 - Live
type: MusicRecording
duration: PT3M44S
duration ms: 224916
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492307206
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T06:02:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b3f1bd2a2335eb64efdf4ca022c0d3ad75a1a615b78e0dc3293579413b35999
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/257Zx0KEXG3tyOndXTy0rX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/257Zx0KEXG3tyOndXTy0rX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b3f1bd2a2335eb64efdf4ca022c0d3ad75a1a615b78e0dc3293579413b35999","isrc":"HKI492307206","name":"污糟兒 - Live","registered_at":"2026-06-18T06:02:33Z","spotify_id":"257Zx0KEXG3tyOndXTy0rX","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 0x2b3f1bd2a2335eb64efdf4ca022c0d3ad75a1a615b78e0dc3293579413b35999. 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/257Zx0KEXG3tyOndXTy0rX.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/257Zx0KEXG3tyOndXTy0rX.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x2b3f1bd2a2335eb64efdf4ca022c0d3ad75a1a615b78e0dc3293579413b35999","isrc":"HKI492307206","name":"污糟兒 - Live","registered_at":"2026-06-18T06:02:33Z","spotify_id":"257Zx0KEXG3tyOndXTy0rX","type":"track"}

還原淚 - Live
type: MusicRecording
duration: PT3M49S
duration ms: 229500
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492307207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T22:56:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb4c09dec775fd567cddd66f2a7a064fe20b96f7f51cc882a24b088dcdfa94a88
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/2xhGofDWUbWxSnjsuytrdJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xhGofDWUbWxSnjsuytrdJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb4c09dec775fd567cddd66f2a7a064fe20b96f7f51cc882a24b088dcdfa94a88","isrc":"HKI492307207","name":"還原淚 - Live","registered_at":"2026-06-18T22:56:30Z","spotify_id":"2xhGofDWUbWxSnjsuytrdJ","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 0xb4c09dec775fd567cddd66f2a7a064fe20b96f7f51cc882a24b088dcdfa94a88. 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/2xhGofDWUbWxSnjsuytrdJ.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/2xhGofDWUbWxSnjsuytrdJ.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xb4c09dec775fd567cddd66f2a7a064fe20b96f7f51cc882a24b088dcdfa94a88","isrc":"HKI492307207","name":"還原淚 - Live","registered_at":"2026-06-18T22:56:30Z","spotify_id":"2xhGofDWUbWxSnjsuytrdJ","type":"track"}

Loser - Live
type: MusicRecording
duration: PT4M15S
duration ms: 255916
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492308206
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T07:14:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b49800461593a9df3751605cb839643eae2d1ffe7dd63d213012494fbe05be7
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/5V3HAPKnAZzCuMsaYuxLiI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5V3HAPKnAZzCuMsaYuxLiI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0b49800461593a9df3751605cb839643eae2d1ffe7dd63d213012494fbe05be7","isrc":"HKI492308206","name":"Loser - Live","registered_at":"2026-06-18T07:14:51Z","spotify_id":"5V3HAPKnAZzCuMsaYuxLiI","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 0x0b49800461593a9df3751605cb839643eae2d1ffe7dd63d213012494fbe05be7. 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/5V3HAPKnAZzCuMsaYuxLiI.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/5V3HAPKnAZzCuMsaYuxLiI.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0b49800461593a9df3751605cb839643eae2d1ffe7dd63d213012494fbe05be7","isrc":"HKI492308206","name":"Loser - Live","registered_at":"2026-06-18T07:14:51Z","spotify_id":"5V3HAPKnAZzCuMsaYuxLiI","type":"track"}

乾 - Live
type: MusicRecording
duration: PT3M43S
duration ms: 223583
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492308207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:50:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ee6460a1517449ad96638f2370a1b5d558fd15f0d8e4f6db031b3741fb4c8c5
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/4Ngqv59Ne1yDfEiFVsuwpg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ngqv59Ne1yDfEiFVsuwpg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ee6460a1517449ad96638f2370a1b5d558fd15f0d8e4f6db031b3741fb4c8c5","isrc":"HKI492308207","name":"乾 - Live","registered_at":"2026-06-10T22:50:24Z","spotify_id":"4Ngqv59Ne1yDfEiFVsuwpg","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 0x8ee6460a1517449ad96638f2370a1b5d558fd15f0d8e4f6db031b3741fb4c8c5. 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/4Ngqv59Ne1yDfEiFVsuwpg.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/4Ngqv59Ne1yDfEiFVsuwpg.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8ee6460a1517449ad96638f2370a1b5d558fd15f0d8e4f6db031b3741fb4c8c5","isrc":"HKI492308207","name":"乾 - Live","registered_at":"2026-06-10T22:50:24Z","spotify_id":"4Ngqv59Ne1yDfEiFVsuwpg","type":"track"}

活人鏢靶 - Live
type: MusicRecording
duration: PT3M29S
duration ms: 209625
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492307208
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T18:59:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0491c3d190702dfa01d0da732f60ae6a3e997edc43f2670306097401a4052e67
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/411XjfH7QzJxOKX9Drh1Sj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/411XjfH7QzJxOKX9Drh1Sj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0491c3d190702dfa01d0da732f60ae6a3e997edc43f2670306097401a4052e67","isrc":"HKI492307208","name":"活人鏢靶 - Live","registered_at":"2026-06-19T18:59:48Z","spotify_id":"411XjfH7QzJxOKX9Drh1Sj","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 0x0491c3d190702dfa01d0da732f60ae6a3e997edc43f2670306097401a4052e67. 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/411XjfH7QzJxOKX9Drh1Sj.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/411XjfH7QzJxOKX9Drh1Sj.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x0491c3d190702dfa01d0da732f60ae6a3e997edc43f2670306097401a4052e67","isrc":"HKI492307208","name":"活人鏢靶 - Live","registered_at":"2026-06-19T18:59:48Z","spotify_id":"411XjfH7QzJxOKX9Drh1Sj","type":"track"}

小心地滑 - Live
type: MusicRecording
duration: PT4M8S
duration ms: 248125
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492308208
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T21:02:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69523e8c18670aebbbad4d1f0308716dd20afa3493b4c7068a98323ccf0db218
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/3fvu4iB2yay9AvTi9ezAs3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fvu4iB2yay9AvTi9ezAs3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x69523e8c18670aebbbad4d1f0308716dd20afa3493b4c7068a98323ccf0db218","isrc":"HKI492308208","name":"小心地滑 - Live","registered_at":"2026-06-11T21:02:24Z","spotify_id":"3fvu4iB2yay9AvTi9ezAs3","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 0x69523e8c18670aebbbad4d1f0308716dd20afa3493b4c7068a98323ccf0db218. 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/3fvu4iB2yay9AvTi9ezAs3.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/3fvu4iB2yay9AvTi9ezAs3.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x69523e8c18670aebbbad4d1f0308716dd20afa3493b4c7068a98323ccf0db218","isrc":"HKI492308208","name":"小心地滑 - Live","registered_at":"2026-06-11T21:02:24Z","spotify_id":"3fvu4iB2yay9AvTi9ezAs3","type":"track"}

反對無效 - Live
type: MusicRecording
duration: PT4M43S
duration ms: 283250
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492307209
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T22:23:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x977bdd8f534ec5928ac5649db7297fda99c4500f1f63553d7e55718f56f179a7
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/2mHupLlo3R78eScd5gJQcO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mHupLlo3R78eScd5gJQcO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x977bdd8f534ec5928ac5649db7297fda99c4500f1f63553d7e55718f56f179a7","isrc":"HKI492307209","name":"反對無效 - Live","registered_at":"2026-06-11T22:23:40Z","spotify_id":"2mHupLlo3R78eScd5gJQcO","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 0x977bdd8f534ec5928ac5649db7297fda99c4500f1f63553d7e55718f56f179a7. 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/2mHupLlo3R78eScd5gJQcO.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/2mHupLlo3R78eScd5gJQcO.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x977bdd8f534ec5928ac5649db7297fda99c4500f1f63553d7e55718f56f179a7","isrc":"HKI492307209","name":"反對無效 - Live","registered_at":"2026-06-11T22:23:40Z","spotify_id":"2mHupLlo3R78eScd5gJQcO","type":"track"}

掉進海的眼淚 - Live
type: MusicRecording
duration: PT3M53S
duration ms: 233750
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492308209
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T06:35:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43431710bd1c9159b6d7a9e0a45b9b2185b1ecc800063ca4d47b632571aa4494
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/7cTlpaeGm78Mz1RS5KkW3q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cTlpaeGm78Mz1RS5KkW3q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43431710bd1c9159b6d7a9e0a45b9b2185b1ecc800063ca4d47b632571aa4494","isrc":"HKI492308209","name":"掉進海的眼淚 - Live","registered_at":"2026-06-08T06:35:50Z","spotify_id":"7cTlpaeGm78Mz1RS5KkW3q","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 0x43431710bd1c9159b6d7a9e0a45b9b2185b1ecc800063ca4d47b632571aa4494. 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/7cTlpaeGm78Mz1RS5KkW3q.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/7cTlpaeGm78Mz1RS5KkW3q.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x43431710bd1c9159b6d7a9e0a45b9b2185b1ecc800063ca4d47b632571aa4494","isrc":"HKI492308209","name":"掉進海的眼淚 - Live","registered_at":"2026-06-08T06:35:50Z","spotify_id":"7cTlpaeGm78Mz1RS5KkW3q","type":"track"}

聖誕很忙 - Live
type: MusicRecording
duration: PT3M54S
duration ms: 234750
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492308210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:50:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68e00ebae4e11d0e9a03ad577d04935f16b6ed5b79bf5678452c45231be4cf9c
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/6kt866BIZq3ZhlkID8sMyx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kt866BIZq3ZhlkID8sMyx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x68e00ebae4e11d0e9a03ad577d04935f16b6ed5b79bf5678452c45231be4cf9c","isrc":"HKI492308210","name":"聖誕很忙 - Live","registered_at":"2026-06-10T22:50:46Z","spotify_id":"6kt866BIZq3ZhlkID8sMyx","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 0x68e00ebae4e11d0e9a03ad577d04935f16b6ed5b79bf5678452c45231be4cf9c. 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/6kt866BIZq3ZhlkID8sMyx.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/6kt866BIZq3ZhlkID8sMyx.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x68e00ebae4e11d0e9a03ad577d04935f16b6ed5b79bf5678452c45231be4cf9c","isrc":"HKI492308210","name":"聖誕很忙 - Live","registered_at":"2026-06-10T22:50:46Z","spotify_id":"6kt866BIZq3ZhlkID8sMyx","type":"track"}

上次講到 - Live
type: MusicRecording
duration: PT3M32S
duration ms: 212500
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492308211
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:53:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65cc97abb9a2e4635050e491ac21ab2c888c8e114c7cbc9719fa99f8eb14a847
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/5ZXvDjTfWkzBKwrSDuAcfu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZXvDjTfWkzBKwrSDuAcfu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x65cc97abb9a2e4635050e491ac21ab2c888c8e114c7cbc9719fa99f8eb14a847","isrc":"HKI492308211","name":"上次講到 - Live","registered_at":"2026-06-09T11:53:11Z","spotify_id":"5ZXvDjTfWkzBKwrSDuAcfu","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 0x65cc97abb9a2e4635050e491ac21ab2c888c8e114c7cbc9719fa99f8eb14a847. 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/5ZXvDjTfWkzBKwrSDuAcfu.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/5ZXvDjTfWkzBKwrSDuAcfu.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x65cc97abb9a2e4635050e491ac21ab2c888c8e114c7cbc9719fa99f8eb14a847","isrc":"HKI492308211","name":"上次講到 - Live","registered_at":"2026-06-09T11:53:11Z","spotify_id":"5ZXvDjTfWkzBKwrSDuAcfu","type":"track"}

最佳損友 - Live
type: MusicRecording
duration: PT3M57S
duration ms: 237416
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492308212
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T07:16:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd34d0b22879d049571cb7c0f24b60f151b4a4a6e0bab78d1b062ecf9eaa83619
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/2LhDCc6GdU4kAQmtG1k9WK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LhDCc6GdU4kAQmtG1k9WK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd34d0b22879d049571cb7c0f24b60f151b4a4a6e0bab78d1b062ecf9eaa83619","isrc":"HKI492308212","name":"最佳損友 - Live","registered_at":"2026-06-18T07:16:38Z","spotify_id":"2LhDCc6GdU4kAQmtG1k9WK","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 0xd34d0b22879d049571cb7c0f24b60f151b4a4a6e0bab78d1b062ecf9eaa83619. 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/2LhDCc6GdU4kAQmtG1k9WK.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/2LhDCc6GdU4kAQmtG1k9WK.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd34d0b22879d049571cb7c0f24b60f151b4a4a6e0bab78d1b062ecf9eaa83619","isrc":"HKI492308212","name":"最佳損友 - Live","registered_at":"2026-06-18T07:16:38Z","spotify_id":"2LhDCc6GdU4kAQmtG1k9WK","type":"track"}

Without You - Live
type: MusicRecording
duration: PT2M52S
duration ms: 172250
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492308214
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:45:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2855395fc9730aa129ca582c45e805aa10e31c5c508d45c4c0ce66feefe8bcd3
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/5JptjS8riSVOK3xCxLbB7l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JptjS8riSVOK3xCxLbB7l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2855395fc9730aa129ca582c45e805aa10e31c5c508d45c4c0ce66feefe8bcd3","isrc":"HKI492308214","name":"Without You - Live","registered_at":"2026-06-10T22:45:57Z","spotify_id":"5JptjS8riSVOK3xCxLbB7l","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 0x2855395fc9730aa129ca582c45e805aa10e31c5c508d45c4c0ce66feefe8bcd3. 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/5JptjS8riSVOK3xCxLbB7l.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/5JptjS8riSVOK3xCxLbB7l.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x2855395fc9730aa129ca582c45e805aa10e31c5c508d45c4c0ce66feefe8bcd3","isrc":"HKI492308214","name":"Without You - Live","registered_at":"2026-06-10T22:45:57Z","spotify_id":"5JptjS8riSVOK3xCxLbB7l","type":"track"}

我說不可以 - Live
type: MusicRecording
duration: PT5M43S
duration ms: 343750
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492308215
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T13:42:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69bb3f3010a8ee7e7605cfdbc457ad0a7d526583a81ba190c047a8b1a62a407e
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/5tS2LYi6v4otFpsIIjI4uY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tS2LYi6v4otFpsIIjI4uY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x69bb3f3010a8ee7e7605cfdbc457ad0a7d526583a81ba190c047a8b1a62a407e","isrc":"HKI492308215","name":"我說不可以 - Live","registered_at":"2026-06-20T13:42:41Z","spotify_id":"5tS2LYi6v4otFpsIIjI4uY","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 0x69bb3f3010a8ee7e7605cfdbc457ad0a7d526583a81ba190c047a8b1a62a407e. 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/5tS2LYi6v4otFpsIIjI4uY.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/5tS2LYi6v4otFpsIIjI4uY.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x69bb3f3010a8ee7e7605cfdbc457ad0a7d526583a81ba190c047a8b1a62a407e","isrc":"HKI492308215","name":"我說不可以 - Live","registered_at":"2026-06-20T13:42:41Z","spotify_id":"5tS2LYi6v4otFpsIIjI4uY","type":"track"}

及時行樂 - Live
type: MusicRecording
duration: PT4M1S
duration ms: 241750
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492307210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T13:48:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x32985e3425453fb6b4cfdd3a47bfff613c4f52d557e83947d89df4875ea7ca6d
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/1LlYfzCK20m116dYSGbi8X.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LlYfzCK20m116dYSGbi8X
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x32985e3425453fb6b4cfdd3a47bfff613c4f52d557e83947d89df4875ea7ca6d","isrc":"HKI492307210","name":"及時行樂 - Live","registered_at":"2026-06-20T13:48:42Z","spotify_id":"1LlYfzCK20m116dYSGbi8X","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 0x32985e3425453fb6b4cfdd3a47bfff613c4f52d557e83947d89df4875ea7ca6d. 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/1LlYfzCK20m116dYSGbi8X.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/1LlYfzCK20m116dYSGbi8X.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x32985e3425453fb6b4cfdd3a47bfff613c4f52d557e83947d89df4875ea7ca6d","isrc":"HKI492307210","name":"及時行樂 - Live","registered_at":"2026-06-20T13:48:42Z","spotify_id":"1LlYfzCK20m116dYSGbi8X","type":"track"}

記憶棉 - Live
type: MusicRecording
duration: PT4M37S
duration ms: 277541
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492308216
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:47:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d36bddcbbf373f9fe55ece7f1c5d132d615f52a20d714312e32c850b5a9708a
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/2Cx09S3q26stc6zRVecnlU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Cx09S3q26stc6zRVecnlU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d36bddcbbf373f9fe55ece7f1c5d132d615f52a20d714312e32c850b5a9708a","isrc":"HKI492308216","name":"記憶棉 - Live","registered_at":"2026-06-09T11:47:34Z","spotify_id":"2Cx09S3q26stc6zRVecnlU","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 0x2d36bddcbbf373f9fe55ece7f1c5d132d615f52a20d714312e32c850b5a9708a. 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/2Cx09S3q26stc6zRVecnlU.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/2Cx09S3q26stc6zRVecnlU.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2d36bddcbbf373f9fe55ece7f1c5d132d615f52a20d714312e32c850b5a9708a","isrc":"HKI492308216","name":"記憶棉 - Live","registered_at":"2026-06-09T11:47:34Z","spotify_id":"2Cx09S3q26stc6zRVecnlU","type":"track"}

Frenemy - Live
type: MusicRecording
duration: PT4M46S
duration ms: 286291
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492308217
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T06:04:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67b5749802d95ea1cda51b139b5a5acde6e601bcf4770489b919bc843e941d13
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4PgVHFcOlIQuu99M5sLDCI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PgVHFcOlIQuu99M5sLDCI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:37:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x67b5749802d95ea1cda51b139b5a5acde6e601bcf4770489b919bc843e941d13","isrc":"HKI492308217","name":"Frenemy - Live","registered_at":"2026-06-17T06:04:24Z","spotify_id":"4PgVHFcOlIQuu99M5sLDCI","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 0x67b5749802d95ea1cda51b139b5a5acde6e601bcf4770489b919bc843e941d13. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:37:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4PgVHFcOlIQuu99M5sLDCI.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/4PgVHFcOlIQuu99M5sLDCI.
  date published: 2026-06-17T20:37:57Z
  text: {"copyright_id":"0x67b5749802d95ea1cda51b139b5a5acde6e601bcf4770489b919bc843e941d13","isrc":"HKI492308217","name":"Frenemy - Live","registered_at":"2026-06-17T06:04:24Z","spotify_id":"4PgVHFcOlIQuu99M5sLDCI","type":"track"}

窮小子 - Live
type: MusicRecording
duration: PT3M48S
duration ms: 228916
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492307219
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T22:35:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa43b2508abe58d8f90f9200bf5e1156efd795735d9a3303588c561bbadc79ea4
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/4ZylIoMnLoxjepnGW4HvK1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZylIoMnLoxjepnGW4HvK1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa43b2508abe58d8f90f9200bf5e1156efd795735d9a3303588c561bbadc79ea4","isrc":"HKI492307219","name":"窮小子 - Live","registered_at":"2026-06-18T22:35:07Z","spotify_id":"4ZylIoMnLoxjepnGW4HvK1","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 0xa43b2508abe58d8f90f9200bf5e1156efd795735d9a3303588c561bbadc79ea4. 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/4ZylIoMnLoxjepnGW4HvK1.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/4ZylIoMnLoxjepnGW4HvK1.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa43b2508abe58d8f90f9200bf5e1156efd795735d9a3303588c561bbadc79ea4","isrc":"HKI492307219","name":"窮小子 - Live","registered_at":"2026-06-18T22:35:07Z","spotify_id":"4ZylIoMnLoxjepnGW4HvK1","type":"track"}

最低保障 - Live
type: MusicRecording
duration: PT4M0S
duration ms: 240666
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492308219
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T22:12:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae3fd9531acc48e82c934de5193992c0ebab82b60455b3ca5e472351e2880d59
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/6LswOoLd2eJMAB9i0bOiL7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LswOoLd2eJMAB9i0bOiL7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae3fd9531acc48e82c934de5193992c0ebab82b60455b3ca5e472351e2880d59","isrc":"HKI492308219","name":"最低保障 - Live","registered_at":"2026-06-11T22:12:38Z","spotify_id":"6LswOoLd2eJMAB9i0bOiL7","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 0xae3fd9531acc48e82c934de5193992c0ebab82b60455b3ca5e472351e2880d59. 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/6LswOoLd2eJMAB9i0bOiL7.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/6LswOoLd2eJMAB9i0bOiL7.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xae3fd9531acc48e82c934de5193992c0ebab82b60455b3ca5e472351e2880d59","isrc":"HKI492308219","name":"最低保障 - Live","registered_at":"2026-06-11T22:12:38Z","spotify_id":"6LswOoLd2eJMAB9i0bOiL7","type":"track"}

掉進海的眼淚 - Live
type: MusicRecording
duration: PT4M21S
duration ms: 261165
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492307220
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T20:22:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7be48008094e8b6af44c38f6df1f3c63cd8976c68898121a72018bbfedbb1e18
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/1JdQjUIiJI2yCsbaW6b8kR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JdQjUIiJI2yCsbaW6b8kR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7be48008094e8b6af44c38f6df1f3c63cd8976c68898121a72018bbfedbb1e18","isrc":"HKI492307220","name":"掉進海的眼淚 - Live","registered_at":"2026-06-20T20:22:23Z","spotify_id":"1JdQjUIiJI2yCsbaW6b8kR","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 0x7be48008094e8b6af44c38f6df1f3c63cd8976c68898121a72018bbfedbb1e18. 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/1JdQjUIiJI2yCsbaW6b8kR.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/1JdQjUIiJI2yCsbaW6b8kR.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7be48008094e8b6af44c38f6df1f3c63cd8976c68898121a72018bbfedbb1e18","isrc":"HKI492307220","name":"掉進海的眼淚 - Live","registered_at":"2026-06-20T20:22:23Z","spotify_id":"1JdQjUIiJI2yCsbaW6b8kR","type":"track"}

反對無效 - Live
type: MusicRecording
duration: PT3M57S
duration ms: 237791
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492308221
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T21:50:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8773a5f39dea6309912034334a7044bbdf34c77fdf89dfa9a778f3865704b996
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/3D3xJAlwPDQ0FE42CNKDn3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3D3xJAlwPDQ0FE42CNKDn3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8773a5f39dea6309912034334a7044bbdf34c77fdf89dfa9a778f3865704b996","isrc":"HKI492308221","name":"反對無效 - Live","registered_at":"2026-06-11T21:50:27Z","spotify_id":"3D3xJAlwPDQ0FE42CNKDn3","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 0x8773a5f39dea6309912034334a7044bbdf34c77fdf89dfa9a778f3865704b996. 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/3D3xJAlwPDQ0FE42CNKDn3.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/3D3xJAlwPDQ0FE42CNKDn3.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8773a5f39dea6309912034334a7044bbdf34c77fdf89dfa9a778f3865704b996","isrc":"HKI492308221","name":"反對無效 - Live","registered_at":"2026-06-11T21:50:27Z","spotify_id":"3D3xJAlwPDQ0FE42CNKDn3","type":"track"}

Cleanse
type: MusicAlbum
date published: 2023-06-01
track: 污糟兒
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225257
  explicit: false
  by artist: Kaho Hung
  in album: Cleanse
    type: MusicAlbum
    date published: 2023-06-01
  isrc code: HKI492207215
track: 還原淚
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213969
  explicit: false
  by artist: Kaho Hung
  in album: Cleanse
    type: MusicAlbum
    date published: 2023-06-01
  isrc code: HKI492207217
track: 海邊的呀豪
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201549
  explicit: false
  by artist: Kaho Hung
  in album: Cleanse
    type: MusicAlbum
    date published: 2023-06-01
  isrc code: HKI492207220
track: 隨波逐流
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219693
  explicit: false
  by artist: Kaho Hung
  in album: Cleanse
    type: MusicAlbum
    date published: 2023-06-01
  isrc code: HKI492307201
track: 洗面
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231355
  explicit: false
  by artist: Kaho Hung
  in album: Cleanse
    type: MusicAlbum
    date published: 2023-06-01

只要你不尷尬
type: MusicAlbum
date published: 2023-10-03
track: 只要你不尷尬
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243124
  explicit: false
  by artist: Kaho Hung
  in album: 只要你不尷尬
    type: MusicAlbum
    date published: 2023-10-03

黑玻璃
type: MusicAlbum
date published: 2024-01-04
track: 黑玻璃
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219385
  explicit: false
  by artist: Kaho Hung
  in album: 黑玻璃
    type: MusicAlbum
    date published: 2024-01-04

Truth or Dare
type: MusicAlbum
date published: 2024-02-29
track: Truth or Dare
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225930
  explicit: false
  by artist: Kaho Hung
  in album: Truth or Dare
    type: MusicAlbum
    date published: 2024-02-29

衰仔樂園
type: MusicAlbum
date published: 2024-03-22
track: 衰仔樂園
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224357
  explicit: false
  by artist: Kaho Hung
  in album: 衰仔樂園
    type: MusicAlbum
    date published: 2024-03-22

Inner l Child
type: MusicAlbum
date published: 2024-03-28
track: 拆禮物的孩子
  type: MusicRecording
  duration: PT1M48S
  duration ms: 108261
  explicit: false
  by artist: Kaho Hung
  in album: Inner l Child
    type: MusicAlbum
    date published: 2024-03-28
track: 明星示範生
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147683
  explicit: false
  by artist: Kaho Hung
  in album: Inner l Child
    type: MusicAlbum
    date published: 2024-03-28
track: Truth or Dare
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225930
  explicit: false
  by artist: Kaho Hung
  in album: Inner l Child
    type: MusicAlbum
    date published: 2024-03-28
track: 預言家
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195055
  explicit: false
  by artist: Kaho Hung
  in album: Inner l Child
    type: MusicAlbum
    date published: 2024-03-28
track: 逆便所
  type: MusicRecording
  duration: PT4M36S
  duration ms: 276391
  explicit: false
  by artist: Kaho Hung
  in album: Inner l Child
    type: MusicAlbum
    date published: 2024-03-28
track: 黑玻璃
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219385
  explicit: false
  by artist: Kaho Hung
  in album: Inner l Child
    type: MusicAlbum
    date published: 2024-03-28
track: 漫天星
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196428
  explicit: false
  by artist: Kaho Hung
  in album: Inner l Child
    type: MusicAlbum
    date published: 2024-03-28
track: 衰仔樂園
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224357
  explicit: false
  by artist: Kaho Hung
  in album: Inner l Child
    type: MusicAlbum
    date published: 2024-03-28
track: 只要你不尷尬
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243124
  explicit: false
  by artist: Kaho Hung
  in album: Inner l Child
    type: MusicAlbum
    date published: 2024-03-28

Truth or Dare
type: MusicAlbum
date published: 2024-05-03
track: Truth or Dare
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243285
  explicit: false
  by artist: Kaho Hung
  in album: Truth or Dare
    type: MusicAlbum
    date published: 2024-05-03

拜託
type: MusicAlbum
date published: 2024-07-23
track: 拜託
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235317
  explicit: false
  by artist: Kaho Hung
  in album: 拜託
    type: MusicAlbum
    date published: 2024-07-23

跟你分擔失落比較快樂
type: MusicAlbum
date published: 2024-10-08
track: 跟你分擔失落比較快樂
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190421
  explicit: false
  by artist: Kaho Hung
  in album: 跟你分擔失落比較快樂
    type: MusicAlbum
    date published: 2024-10-08

拜託
type: MusicAlbum
date published: 2024-10-15
track: 拜託
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273770
  explicit: false
  by artist: Kaho Hung
  in album: 拜託
    type: MusicAlbum
    date published: 2024-10-15

我感覺到
type: MusicAlbum
date published: 2024-12-05
track: 我感覺到
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273610
  explicit: false
  by artist: Kaho Hung
  in album: 我感覺到
    type: MusicAlbum
    date published: 2024-12-05

閃光
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date published: 2025-03-28
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    date published: 2025-03-28

閃光
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date published: 2025-04-22
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  duration ms: 215616
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  in album: 閃光
    type: MusicAlbum
    date published: 2025-04-22

KAHO LIVE 2024 (Live)
type: MusicAlbum
date published: 2025-04-24
track: Prelude - Live
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  duration: PT1M7S
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    date published: 2025-04-24
  isrc code: HKI492507201
track: 主角光環 - Live
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228200
  explicit: false
  by artist: Kaho Hung
  in album: KAHO LIVE 2024 (Live)
    type: MusicAlbum
    date published: 2025-04-24
  isrc code: HKI492507202
track: Truth or Dare - Live
  type: MusicRecording
  duration: PT3M50S
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track: 謎之微笑 - Live
  type: MusicRecording
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    date published: 2025-04-24
  isrc code: HKI492507204
track: 及時行樂 - Live
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242200
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    date published: 2025-04-24
  isrc code: HKI492507206
track: Runway - Live
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  duration: PT2M53S
  duration ms: 173800
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    type: MusicAlbum
    date published: 2025-04-24
  isrc code: HKI492507205
track: 明星示範生 - Live
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  duration: PT2M28S
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  in album: KAHO LIVE 2024 (Live)
    type: MusicAlbum
    date published: 2025-04-24
  isrc code: HKI492507207
track: 半天空檔 - Live
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215600
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    type: MusicAlbum
    date published: 2025-04-24
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track: 表情符號 - Live
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  duration: PT3M13S
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  explicit: false
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  in album: KAHO LIVE 2024 (Live)
    type: MusicAlbum
    date published: 2025-04-24
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track: 衰仔樂園 - Live
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219600
  explicit: false
  by artist: Kaho Hung
  in album: KAHO LIVE 2024 (Live)
    type: MusicAlbum
    date published: 2025-04-24
  isrc code: HKI492507210
track: 污糟兒 - Live
  type: MusicRecording
  duration: PT5M7S
  duration ms: 307600
  explicit: false
  by artist: Kaho Hung
  in album: KAHO LIVE 2024 (Live)
    type: MusicAlbum
    date published: 2025-04-24
  isrc code: HKI492507211
track: Dark Intro - Live
  type: MusicRecording
  duration: PT1M32S
  duration ms: 92800
  explicit: false
  by artist: Kaho Hung
  in album: KAHO LIVE 2024 (Live)
    type: MusicAlbum
    date published: 2025-04-24
  isrc code: HKI492507212
track: 預言家 - Live
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198200
  explicit: false
  by artist: Kaho Hung
  in album: KAHO LIVE 2024 (Live)
    type: MusicAlbum
    date published: 2025-04-24
  isrc code: HKI492507213
track: 逆便所 - Live
  type: MusicRecording
  duration: PT4M39S
  duration ms: 279800
  explicit: false
  by artist: Kaho Hung
  in album: KAHO LIVE 2024 (Live)
    type: MusicAlbum
    date published: 2025-04-24
  isrc code: HKI492507214
track: 活誰的命 - Live
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269600
  explicit: false
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  in album: KAHO LIVE 2024 (Live)
    type: MusicAlbum
    date published: 2025-04-24
track: 仍有心跳脈膊 (feat. Marf邱彥筒) - Live
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  duration: PT3M47S
  duration ms: 227400
  explicit: false
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  in album: KAHO LIVE 2024 (Live)
    type: MusicAlbum
    date published: 2025-04-24
  isrc code: HKI492507216
track: 活人鏢靶 - Live
  type: MusicRecording
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  in album: KAHO LIVE 2024 (Live)
    type: MusicAlbum
    date published: 2025-04-24
  isrc code: HKI492507217
track: Extended Outro - Live
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151400
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  by artist: Kaho Hung
  in album: KAHO LIVE 2024 (Live)
    type: MusicAlbum
    date published: 2025-04-24
  isrc code: HKI492507218
track: 黑玻璃 - Live
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    type: MusicAlbum
    date published: 2025-04-24
  isrc code: HKI492507219
track: My Secret Park - Live
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199000
  explicit: false
  by artist: Kaho Hung
  in album: KAHO LIVE 2024 (Live)
    type: MusicAlbum
    date published: 2025-04-24
  isrc code: HKI492507220
track: 漫天星 - Live
track: 救 - Live
track: 我懂 - Live
track: 逆時車站 x 青春告別式 - Live
track: 掉進海的眼淚 - Live
track: 窮小子 - Live
track: 還原淚 - Live
track: 隨波逐流 - Live
track: 只要你不尷尬 - Live
track: 自問自答 - Live
track: 洗面 - Live

漫天星 - Live
type: MusicRecording
duration: PT3M32S
duration ms: 212200
explicit: false
by artist: Kaho Hung
in album: KAHO LIVE 2024 (Live)
  type: MusicAlbum
  date published: 2025-04-24
isrc code: HKI492507221

救 - Live
type: MusicRecording
duration: PT4M1S
duration ms: 241200
explicit: false
by artist: Kaho Hung
in album: KAHO LIVE 2024 (Live)
  type: MusicAlbum
  date published: 2025-04-24
isrc code: HKI492507222

我懂 - Live
type: MusicRecording
duration: PT4M0S
duration ms: 240200
explicit: false
by artist: Kaho Hung
in album: KAHO LIVE 2024 (Live)
  type: MusicAlbum
  date published: 2025-04-24
isrc code: HKI492507223

逆時車站 x 青春告別式 - Live
type: MusicRecording
duration: PT3M57S
duration ms: 237400
explicit: false
by artist: Kaho Hung
in album: KAHO LIVE 2024 (Live)
  type: MusicAlbum
  date published: 2025-04-24

掉進海的眼淚 - Live
type: MusicRecording
duration: PT4M1S
duration ms: 241200
explicit: false
by artist: Kaho Hung
in album: KAHO LIVE 2024 (Live)
  type: MusicAlbum
  date published: 2025-04-24
isrc code: HKI492507225

窮小子 - Live
type: MusicRecording
duration: PT3M48S
duration ms: 228800
explicit: false
by artist: Kaho Hung
in album: KAHO LIVE 2024 (Live)
  type: MusicAlbum
  date published: 2025-04-24
isrc code: HKI492507226

還原淚 - Live
type: MusicRecording
duration: PT3M32S
duration ms: 212800
explicit: false
by artist: Kaho Hung
in album: KAHO LIVE 2024 (Live)
  type: MusicAlbum
  date published: 2025-04-24
isrc code: HKI492507227

隨波逐流 - Live
type: MusicRecording
duration: PT4M31S
duration ms: 271000
explicit: false
by artist: Kaho Hung
in album: KAHO LIVE 2024 (Live)
  type: MusicAlbum
  date published: 2025-04-24
isrc code: HKI492507228

只要你不尷尬 - Live
type: MusicRecording
duration: PT5M19S
duration ms: 319600
explicit: false
by artist: Kaho Hung
in album: KAHO LIVE 2024 (Live)
  type: MusicAlbum
  date published: 2025-04-24
isrc code: HKI492507229

自問自答 - Live
type: MusicRecording
duration: PT3M54S
duration ms: 234400
explicit: false
by artist: Kaho Hung
in album: KAHO LIVE 2024 (Live)
  type: MusicAlbum
  date published: 2025-04-24
isrc code: HKI492507230

洗面 - Live
type: MusicRecording
duration: PT4M4S
duration ms: 244640
explicit: false
by artist: Kaho Hung
in album: KAHO LIVE 2024 (Live)
  type: MusicAlbum
  date published: 2025-04-24
isrc code: HKI492507231

親愛的
type: MusicAlbum
date published: 2025-07-08
track: 親愛的
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259605
  explicit: false
  by artist: Kaho Hung
  in album: 親愛的
    type: MusicAlbum
    date published: 2025-07-08

下世愛你
type: MusicAlbum
date published: 2025-09-30
track: 下世愛你
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227348
  explicit: false
  by artist: Kaho Hung
  in album: 下世愛你
    type: MusicAlbum
    date published: 2025-09-30

Cycle of Tears
type: MusicRecording
duration: PT3M33S
duration ms: 213969
explicit: false
by artist: Kaho Hung
in album: 陪你失眠
  type: MusicAlbum
  date published: 2024-05-30

Frenemy Overture - Live
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duration: PT0M31S
duration ms: 31583
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by artist: MC 張天賦
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79bf346bae150a347e4328fb65ccab97ea808660938df81af18030869744282a. 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/2ytewoBwkXWttzjXETQlnO.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/2ytewoBwkXWttzjXETQlnO.
  date published: 2026-07-02T03:30:09Z
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觸電 - Live
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by artist: MC 張天賦
by artist: Kaho Hung
in album: Frenemy Live 2022
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isrc code: HKI492308201
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additional property: OTSVerifyInstructions
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  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 0xc4779bc119d1fd0d2979d607f8422eba6264233eba8801b06b016ec3dcd7dece. 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/5AGdmXIf1ECCpo2s1fqEVf.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/5AGdmXIf1ECCpo2s1fqEVf.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xc4779bc119d1fd0d2979d607f8422eba6264233eba8801b06b016ec3dcd7dece","isrc":"HKI492308201","name":"觸電 - Live","registered_at":"2026-06-06T20:00:46Z","spotify_id":"5AGdmXIf1ECCpo2s1fqEVf","type":"track"}

二損一 - Live
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by artist: MC 張天賦
by artist: Kaho Hung
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8cb27dccc99ac78336655d64b0bd7c976f998b715dbc3727e3971034e52833. 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/1bWURgsqW0jU2LqEfWEU6T.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/1bWURgsqW0jU2LqEfWEU6T.
  date published: 2026-07-02T03:55:08Z
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主角光環 - Live
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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  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
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  date published: 2026-06-13T15:41:10Z
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逆時車站 - Live
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in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492307204
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:37:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf046098231c871c2d6fea7346b4765ccb511019eddd922cfd847221bc0f6b143
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/6F0RqCHdI4yFc5hXSiAqMU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6F0RqCHdI4yFc5hXSiAqMU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf046098231c871c2d6fea7346b4765ccb511019eddd922cfd847221bc0f6b143","isrc":"HKI492307204","name":"逆時車站 - Live","registered_at":"2026-06-10T22:37:28Z","spotify_id":"6F0RqCHdI4yFc5hXSiAqMU","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 0xf046098231c871c2d6fea7346b4765ccb511019eddd922cfd847221bc0f6b143. 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/6F0RqCHdI4yFc5hXSiAqMU.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/6F0RqCHdI4yFc5hXSiAqMU.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xf046098231c871c2d6fea7346b4765ccb511019eddd922cfd847221bc0f6b143","isrc":"HKI492307204","name":"逆時車站 - Live","registered_at":"2026-06-10T22:37:28Z","spotify_id":"6F0RqCHdI4yFc5hXSiAqMU","type":"track"}

半天空檔 - Live
type: MusicRecording
duration: PT3M44S
duration ms: 224625
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492307205
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T22:03:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3dc926e61e27494a94d5d5dff109cc8e5d62b53b4fd7f2deb24a7880b38d3c1f
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/7nOSxRR2WVvDZALw9QS9MV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nOSxRR2WVvDZALw9QS9MV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3dc926e61e27494a94d5d5dff109cc8e5d62b53b4fd7f2deb24a7880b38d3c1f","isrc":"HKI492307205","name":"半天空檔 - Live","registered_at":"2026-06-11T22:03:31Z","spotify_id":"7nOSxRR2WVvDZALw9QS9MV","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 0x3dc926e61e27494a94d5d5dff109cc8e5d62b53b4fd7f2deb24a7880b38d3c1f. 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/7nOSxRR2WVvDZALw9QS9MV.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/7nOSxRR2WVvDZALw9QS9MV.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3dc926e61e27494a94d5d5dff109cc8e5d62b53b4fd7f2deb24a7880b38d3c1f","isrc":"HKI492307205","name":"半天空檔 - Live","registered_at":"2026-06-11T22:03:31Z","spotify_id":"7nOSxRR2WVvDZALw9QS9MV","type":"track"}

污糟兒 - Live
type: MusicRecording
duration: PT3M44S
duration ms: 224916
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492307206
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T06:02:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b3f1bd2a2335eb64efdf4ca022c0d3ad75a1a615b78e0dc3293579413b35999
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/257Zx0KEXG3tyOndXTy0rX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/257Zx0KEXG3tyOndXTy0rX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b3f1bd2a2335eb64efdf4ca022c0d3ad75a1a615b78e0dc3293579413b35999","isrc":"HKI492307206","name":"污糟兒 - Live","registered_at":"2026-06-18T06:02:33Z","spotify_id":"257Zx0KEXG3tyOndXTy0rX","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 0x2b3f1bd2a2335eb64efdf4ca022c0d3ad75a1a615b78e0dc3293579413b35999. 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/257Zx0KEXG3tyOndXTy0rX.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/257Zx0KEXG3tyOndXTy0rX.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x2b3f1bd2a2335eb64efdf4ca022c0d3ad75a1a615b78e0dc3293579413b35999","isrc":"HKI492307206","name":"污糟兒 - Live","registered_at":"2026-06-18T06:02:33Z","spotify_id":"257Zx0KEXG3tyOndXTy0rX","type":"track"}

還原淚 - Live
type: MusicRecording
duration: PT3M49S
duration ms: 229500
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492307207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T22:56:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb4c09dec775fd567cddd66f2a7a064fe20b96f7f51cc882a24b088dcdfa94a88
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/2xhGofDWUbWxSnjsuytrdJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xhGofDWUbWxSnjsuytrdJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb4c09dec775fd567cddd66f2a7a064fe20b96f7f51cc882a24b088dcdfa94a88","isrc":"HKI492307207","name":"還原淚 - Live","registered_at":"2026-06-18T22:56:30Z","spotify_id":"2xhGofDWUbWxSnjsuytrdJ","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 0xb4c09dec775fd567cddd66f2a7a064fe20b96f7f51cc882a24b088dcdfa94a88. 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/2xhGofDWUbWxSnjsuytrdJ.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/2xhGofDWUbWxSnjsuytrdJ.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xb4c09dec775fd567cddd66f2a7a064fe20b96f7f51cc882a24b088dcdfa94a88","isrc":"HKI492307207","name":"還原淚 - Live","registered_at":"2026-06-18T22:56:30Z","spotify_id":"2xhGofDWUbWxSnjsuytrdJ","type":"track"}

活人鏢靶 - Live
type: MusicRecording
duration: PT3M29S
duration ms: 209625
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492307208
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T18:59:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0491c3d190702dfa01d0da732f60ae6a3e997edc43f2670306097401a4052e67
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/411XjfH7QzJxOKX9Drh1Sj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/411XjfH7QzJxOKX9Drh1Sj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0491c3d190702dfa01d0da732f60ae6a3e997edc43f2670306097401a4052e67","isrc":"HKI492307208","name":"活人鏢靶 - Live","registered_at":"2026-06-19T18:59:48Z","spotify_id":"411XjfH7QzJxOKX9Drh1Sj","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 0x0491c3d190702dfa01d0da732f60ae6a3e997edc43f2670306097401a4052e67. 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/411XjfH7QzJxOKX9Drh1Sj.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/411XjfH7QzJxOKX9Drh1Sj.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x0491c3d190702dfa01d0da732f60ae6a3e997edc43f2670306097401a4052e67","isrc":"HKI492307208","name":"活人鏢靶 - Live","registered_at":"2026-06-19T18:59:48Z","spotify_id":"411XjfH7QzJxOKX9Drh1Sj","type":"track"}

反對無效 - Live
type: MusicRecording
duration: PT4M43S
duration ms: 283250
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492307209
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T22:23:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x977bdd8f534ec5928ac5649db7297fda99c4500f1f63553d7e55718f56f179a7
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/2mHupLlo3R78eScd5gJQcO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mHupLlo3R78eScd5gJQcO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x977bdd8f534ec5928ac5649db7297fda99c4500f1f63553d7e55718f56f179a7","isrc":"HKI492307209","name":"反對無效 - Live","registered_at":"2026-06-11T22:23:40Z","spotify_id":"2mHupLlo3R78eScd5gJQcO","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 0x977bdd8f534ec5928ac5649db7297fda99c4500f1f63553d7e55718f56f179a7. 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/2mHupLlo3R78eScd5gJQcO.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/2mHupLlo3R78eScd5gJQcO.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x977bdd8f534ec5928ac5649db7297fda99c4500f1f63553d7e55718f56f179a7","isrc":"HKI492307209","name":"反對無效 - Live","registered_at":"2026-06-11T22:23:40Z","spotify_id":"2mHupLlo3R78eScd5gJQcO","type":"track"}

聖誕很忙 - Live
type: MusicRecording
duration: PT3M54S
duration ms: 234750
explicit: false
by artist: MC 張天賦
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492308210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:50:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68e00ebae4e11d0e9a03ad577d04935f16b6ed5b79bf5678452c45231be4cf9c
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/6kt866BIZq3ZhlkID8sMyx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kt866BIZq3ZhlkID8sMyx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x68e00ebae4e11d0e9a03ad577d04935f16b6ed5b79bf5678452c45231be4cf9c","isrc":"HKI492308210","name":"聖誕很忙 - Live","registered_at":"2026-06-10T22:50:46Z","spotify_id":"6kt866BIZq3ZhlkID8sMyx","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 0x68e00ebae4e11d0e9a03ad577d04935f16b6ed5b79bf5678452c45231be4cf9c. 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/6kt866BIZq3ZhlkID8sMyx.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/6kt866BIZq3ZhlkID8sMyx.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x68e00ebae4e11d0e9a03ad577d04935f16b6ed5b79bf5678452c45231be4cf9c","isrc":"HKI492308210","name":"聖誕很忙 - Live","registered_at":"2026-06-10T22:50:46Z","spotify_id":"6kt866BIZq3ZhlkID8sMyx","type":"track"}

上次講到 - Live
type: MusicRecording
duration: PT3M32S
duration ms: 212500
explicit: false
by artist: MC 張天賦
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492308211
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:53:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65cc97abb9a2e4635050e491ac21ab2c888c8e114c7cbc9719fa99f8eb14a847
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/5ZXvDjTfWkzBKwrSDuAcfu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZXvDjTfWkzBKwrSDuAcfu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x65cc97abb9a2e4635050e491ac21ab2c888c8e114c7cbc9719fa99f8eb14a847","isrc":"HKI492308211","name":"上次講到 - Live","registered_at":"2026-06-09T11:53:11Z","spotify_id":"5ZXvDjTfWkzBKwrSDuAcfu","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 0x65cc97abb9a2e4635050e491ac21ab2c888c8e114c7cbc9719fa99f8eb14a847. 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/5ZXvDjTfWkzBKwrSDuAcfu.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/5ZXvDjTfWkzBKwrSDuAcfu.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x65cc97abb9a2e4635050e491ac21ab2c888c8e114c7cbc9719fa99f8eb14a847","isrc":"HKI492308211","name":"上次講到 - Live","registered_at":"2026-06-09T11:53:11Z","spotify_id":"5ZXvDjTfWkzBKwrSDuAcfu","type":"track"}

最佳損友 - Live
type: MusicRecording
duration: PT3M57S
duration ms: 237416
explicit: false
by artist: MC 張天賦
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492308212
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T07:16:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd34d0b22879d049571cb7c0f24b60f151b4a4a6e0bab78d1b062ecf9eaa83619
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/2LhDCc6GdU4kAQmtG1k9WK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LhDCc6GdU4kAQmtG1k9WK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd34d0b22879d049571cb7c0f24b60f151b4a4a6e0bab78d1b062ecf9eaa83619","isrc":"HKI492308212","name":"最佳損友 - Live","registered_at":"2026-06-18T07:16:38Z","spotify_id":"2LhDCc6GdU4kAQmtG1k9WK","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 0xd34d0b22879d049571cb7c0f24b60f151b4a4a6e0bab78d1b062ecf9eaa83619. 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/2LhDCc6GdU4kAQmtG1k9WK.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/2LhDCc6GdU4kAQmtG1k9WK.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd34d0b22879d049571cb7c0f24b60f151b4a4a6e0bab78d1b062ecf9eaa83619","isrc":"HKI492308212","name":"最佳損友 - Live","registered_at":"2026-06-18T07:16:38Z","spotify_id":"2LhDCc6GdU4kAQmtG1k9WK","type":"track"}

Without You - Live
type: MusicRecording
duration: PT2M52S
duration ms: 172250
explicit: false
by artist: MC 張天賦
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492308214
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:45:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2855395fc9730aa129ca582c45e805aa10e31c5c508d45c4c0ce66feefe8bcd3
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/5JptjS8riSVOK3xCxLbB7l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JptjS8riSVOK3xCxLbB7l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2855395fc9730aa129ca582c45e805aa10e31c5c508d45c4c0ce66feefe8bcd3","isrc":"HKI492308214","name":"Without You - Live","registered_at":"2026-06-10T22:45:57Z","spotify_id":"5JptjS8riSVOK3xCxLbB7l","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 0x2855395fc9730aa129ca582c45e805aa10e31c5c508d45c4c0ce66feefe8bcd3. 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/5JptjS8riSVOK3xCxLbB7l.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/5JptjS8riSVOK3xCxLbB7l.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x2855395fc9730aa129ca582c45e805aa10e31c5c508d45c4c0ce66feefe8bcd3","isrc":"HKI492308214","name":"Without You - Live","registered_at":"2026-06-10T22:45:57Z","spotify_id":"5JptjS8riSVOK3xCxLbB7l","type":"track"}

我說不可以 - Live
type: MusicRecording
duration: PT5M43S
duration ms: 343750
explicit: false
by artist: MC 張天賦
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492308215
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T13:42:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69bb3f3010a8ee7e7605cfdbc457ad0a7d526583a81ba190c047a8b1a62a407e
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/5tS2LYi6v4otFpsIIjI4uY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tS2LYi6v4otFpsIIjI4uY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x69bb3f3010a8ee7e7605cfdbc457ad0a7d526583a81ba190c047a8b1a62a407e","isrc":"HKI492308215","name":"我說不可以 - Live","registered_at":"2026-06-20T13:42:41Z","spotify_id":"5tS2LYi6v4otFpsIIjI4uY","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 0x69bb3f3010a8ee7e7605cfdbc457ad0a7d526583a81ba190c047a8b1a62a407e. 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/5tS2LYi6v4otFpsIIjI4uY.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/5tS2LYi6v4otFpsIIjI4uY.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x69bb3f3010a8ee7e7605cfdbc457ad0a7d526583a81ba190c047a8b1a62a407e","isrc":"HKI492308215","name":"我說不可以 - Live","registered_at":"2026-06-20T13:42:41Z","spotify_id":"5tS2LYi6v4otFpsIIjI4uY","type":"track"}

及時行樂 - Live
type: MusicRecording
duration: PT4M1S
duration ms: 241750
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492307210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T13:48:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x32985e3425453fb6b4cfdd3a47bfff613c4f52d557e83947d89df4875ea7ca6d
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/1LlYfzCK20m116dYSGbi8X.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LlYfzCK20m116dYSGbi8X
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x32985e3425453fb6b4cfdd3a47bfff613c4f52d557e83947d89df4875ea7ca6d","isrc":"HKI492307210","name":"及時行樂 - Live","registered_at":"2026-06-20T13:48:42Z","spotify_id":"1LlYfzCK20m116dYSGbi8X","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 0x32985e3425453fb6b4cfdd3a47bfff613c4f52d557e83947d89df4875ea7ca6d. 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/1LlYfzCK20m116dYSGbi8X.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/1LlYfzCK20m116dYSGbi8X.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x32985e3425453fb6b4cfdd3a47bfff613c4f52d557e83947d89df4875ea7ca6d","isrc":"HKI492307210","name":"及時行樂 - Live","registered_at":"2026-06-20T13:48:42Z","spotify_id":"1LlYfzCK20m116dYSGbi8X","type":"track"}

Frenemy - Live
type: MusicRecording
duration: PT4M46S
duration ms: 286291
explicit: false
by artist: MC 張天賦
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492308217
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T06:04:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67b5749802d95ea1cda51b139b5a5acde6e601bcf4770489b919bc843e941d13
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4PgVHFcOlIQuu99M5sLDCI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PgVHFcOlIQuu99M5sLDCI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:37:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x67b5749802d95ea1cda51b139b5a5acde6e601bcf4770489b919bc843e941d13","isrc":"HKI492308217","name":"Frenemy - Live","registered_at":"2026-06-17T06:04:24Z","spotify_id":"4PgVHFcOlIQuu99M5sLDCI","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 0x67b5749802d95ea1cda51b139b5a5acde6e601bcf4770489b919bc843e941d13. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:37:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4PgVHFcOlIQuu99M5sLDCI.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/4PgVHFcOlIQuu99M5sLDCI.
  date published: 2026-06-17T20:37:57Z
  text: {"copyright_id":"0x67b5749802d95ea1cda51b139b5a5acde6e601bcf4770489b919bc843e941d13","isrc":"HKI492308217","name":"Frenemy - Live","registered_at":"2026-06-17T06:04:24Z","spotify_id":"4PgVHFcOlIQuu99M5sLDCI","type":"track"}

窮小子 - Live
type: MusicRecording
duration: PT3M48S
duration ms: 228916
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492307219
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T22:35:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa43b2508abe58d8f90f9200bf5e1156efd795735d9a3303588c561bbadc79ea4
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/4ZylIoMnLoxjepnGW4HvK1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZylIoMnLoxjepnGW4HvK1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa43b2508abe58d8f90f9200bf5e1156efd795735d9a3303588c561bbadc79ea4","isrc":"HKI492307219","name":"窮小子 - Live","registered_at":"2026-06-18T22:35:07Z","spotify_id":"4ZylIoMnLoxjepnGW4HvK1","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 0xa43b2508abe58d8f90f9200bf5e1156efd795735d9a3303588c561bbadc79ea4. 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/4ZylIoMnLoxjepnGW4HvK1.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/4ZylIoMnLoxjepnGW4HvK1.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa43b2508abe58d8f90f9200bf5e1156efd795735d9a3303588c561bbadc79ea4","isrc":"HKI492307219","name":"窮小子 - Live","registered_at":"2026-06-18T22:35:07Z","spotify_id":"4ZylIoMnLoxjepnGW4HvK1","type":"track"}

掉進海的眼淚 - Live
type: MusicRecording
duration: PT4M21S
duration ms: 261165
explicit: false
by artist: Kaho Hung
in album: Frenemy Live 2022
  type: MusicAlbum
  date published: 2023-03-07
isrc code: HKI492307220
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T20:22:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7be48008094e8b6af44c38f6df1f3c63cd8976c68898121a72018bbfedbb1e18
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/1JdQjUIiJI2yCsbaW6b8kR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JdQjUIiJI2yCsbaW6b8kR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7be48008094e8b6af44c38f6df1f3c63cd8976c68898121a72018bbfedbb1e18","isrc":"HKI492307220","name":"掉進海的眼淚 - Live","registered_at":"2026-06-20T20:22:23Z","spotify_id":"1JdQjUIiJI2yCsbaW6b8kR","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 0x7be48008094e8b6af44c38f6df1f3c63cd8976c68898121a72018bbfedbb1e18. 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/1JdQjUIiJI2yCsbaW6b8kR.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/1JdQjUIiJI2yCsbaW6b8kR.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7be48008094e8b6af44c38f6df1f3c63cd8976c68898121a72018bbfedbb1e18","isrc":"HKI492307220","name":"掉進海的眼淚 - Live","registered_at":"2026-06-20T20:22:23Z","spotify_id":"1JdQjUIiJI2yCsbaW6b8kR","type":"track"}