Marz23
type: MusicGroup
genre: chinese hip hop
genre: chinese indie
genre: chinese r&b
genre: c-pop
genre: mandopop
genre: taiwanese indie
genre: taiwanese pop
popularity: 46
followers: 134665
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-12T19:24:56Z
album: overrated (feat. smrtdeath)
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    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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album: 情勒
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    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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album: Rose Again
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  track: Raingang (feat. Jessie.C & ZENBØ)
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    subject of: OpenTimestamps Proof of Existence
  track: 假肖 (feat. Marz23)
  track: 不溫柔情歌
  track: 飛虎 (feat. Macdella)
  track: Hydrated (feat. FRαNKIE阿法)
  track: Believe It (feat. 國蛋 & JAYRoll)
  track: No Worry (feat. 瘦子E.SO)
  track: 無力抵抗 (《她和她的她》插曲) [feat. Lynzie零]
  track: Slumdog
album: 假肖 (feat. Marz23)
album: Never Look Back
album: 不遠處
album: Revelation
album: 苦難裡的祝福
album: Marz23 Live In Taipei
album: 跳舞在米蘭
album: Project Krane
album: ROKON SOUND SYSTEM EP
album: Marz23 最美的風景台北演唱會精選實錄 (Live)
album: 23
album: 我是一隻小小鳥104搖滾版
album: 反正我願意
album: 94在靠杯
album: 你哪位?
album: 不愛自己了
album: 不搖就滾
album: 浪費時間 (feat. Jutes)
album: 放過自己 (Acoustic Version)
album: 最美的風景 (feat. 莫宰羊)
album: Break Me Down (feat. JESSE)
album: 寂寞男孩 (feat. TYSON YOSHI)
album: 我不是饒舌歌手
album: 陪你失敗 (feat. 寺二)
album: Nancy
album: She Said, Pt2
album: CRAZY
album: 放過自己
album: Blow Up This City (feat. Marz23)
track: 情勒
track: Home Run
track: overrated (feat. smrtdeath)
track: 假肖 (feat. Marz23)
track: 序
track: 最美的風景 (feat. 莫宰羊)
track: 浪費時間 (feat. Jutes)
track: 不搖就滾
track: Pandora's Box
track: 知道你過得不太好我就放心了 (feat. Teezy)
track: 神啊
track: 不愛自己了
track: 不遠處
track: 結語
track: Get Through the Night
track: 反正我願意
track: Everything (feat. W.LIN) - Live Version

OpenTimestamps Proof of Existence
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date published: 2026-07-02T03:30:09Z
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假肖 (feat. Marz23)
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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不溫柔情歌
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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飛虎 (feat. Macdella)
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Hydrated (feat. FRαNKIE阿法)
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Believe It (feat. 國蛋 & JAYRoll)
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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 0xd163ce1a1c282f739c6b0bccd71b774cb156b3b1264341739ac6a3c1d3857873. 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/2BDYRtVdjawWegSZb24fVI.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/2BDYRtVdjawWegSZb24fVI.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xd163ce1a1c282f739c6b0bccd71b774cb156b3b1264341739ac6a3c1d3857873","isrc":"TWA532300083","name":"Believe It (feat. 國蛋 & JAYRoll)","registered_at":"2026-06-18T21:51:05Z","spotify_id":"2BDYRtVdjawWegSZb24fVI","type":"track"}

No Worry (feat. 瘦子E.SO)
type: MusicRecording
duration: PT3M33S
duration ms: 213818
explicit: false
by artist: Barry Chen
by artist: 瘦子E.SO
in album: Rose Again
  type: MusicAlbum
  date published: 2023-03-14
isrc code: TWA532300062
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:51:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d532f7e983a5adbb76f873e17a85bb8df57345ed71c7ceeae2b3cc2c7fa5196
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/4giGdMAueTjwcq5FVBNbDx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4giGdMAueTjwcq5FVBNbDx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0d532f7e983a5adbb76f873e17a85bb8df57345ed71c7ceeae2b3cc2c7fa5196","isrc":"TWA532300062","name":"No Worry (feat. 瘦子E.SO)","registered_at":"2026-06-08T14:51:22Z","spotify_id":"4giGdMAueTjwcq5FVBNbDx","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 0x0d532f7e983a5adbb76f873e17a85bb8df57345ed71c7ceeae2b3cc2c7fa5196. 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/4giGdMAueTjwcq5FVBNbDx.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/4giGdMAueTjwcq5FVBNbDx.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0d532f7e983a5adbb76f873e17a85bb8df57345ed71c7ceeae2b3cc2c7fa5196","isrc":"TWA532300062","name":"No Worry (feat. 瘦子E.SO)","registered_at":"2026-06-08T14:51:22Z","spotify_id":"4giGdMAueTjwcq5FVBNbDx","type":"track"}

無力抵抗 (《她和她的她》插曲) [feat. Lynzie零]
type: MusicRecording
duration: PT3M26S
duration ms: 206400
explicit: false
by artist: Barry Chen
by artist: Lynzie零
in album: Rose Again
  type: MusicAlbum
  date published: 2023-03-14
isrc code: TWA532200381
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T12:40:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f6e4925857d1200aed7954d09a32466b7c9d1380e51b623f83434d81250bb40
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/4LKGM65RdLOfKfiCECr47b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LKGM65RdLOfKfiCECr47b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f6e4925857d1200aed7954d09a32466b7c9d1380e51b623f83434d81250bb40","isrc":"TWA532200381","name":"無力抵抗 (《她和她的她》插曲) [feat. Lynzie零]","registered_at":"2026-06-17T12:40:27Z","spotify_id":"4LKGM65RdLOfKfiCECr47b","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 0x1f6e4925857d1200aed7954d09a32466b7c9d1380e51b623f83434d81250bb40. 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/4LKGM65RdLOfKfiCECr47b.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/4LKGM65RdLOfKfiCECr47b.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1f6e4925857d1200aed7954d09a32466b7c9d1380e51b623f83434d81250bb40","isrc":"TWA532200381","name":"無力抵抗 (《她和她的她》插曲) [feat. Lynzie零]","registered_at":"2026-06-17T12:40:27Z","spotify_id":"4LKGM65RdLOfKfiCECr47b","type":"track"}

Slumdog
type: MusicRecording
duration: PT2M54S
duration ms: 174315
explicit: false
by artist: Barry Chen
in album: Rose Again
  type: MusicAlbum
  date published: 2023-03-14
isrc code: TWA532300084

假肖 (feat. Marz23)
type: MusicAlbum
date published: 2022-11-10
track: 假肖 (feat. Marz23)
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186575
  explicit: false
  by artist: Barry Chen
  by artist: Marz23
  in album: 假肖 (feat. Marz23)
    type: MusicAlbum
    date published: 2022-11-10
  isrc code: TWA532200362
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T07:33:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0543b57182b26713de46eff2b44b529e582925c326248ace0c06bd2ee0d0e913
  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/4CviCHwB0UNry5r8ZPuDJk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CviCHwB0UNry5r8ZPuDJk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0543b57182b26713de46eff2b44b529e582925c326248ace0c06bd2ee0d0e913","isrc":"TWA532200362","name":"假肖 (feat. Marz23)","registered_at":"2026-06-10T07:33:00Z","spotify_id":"4CviCHwB0UNry5r8ZPuDJk","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 0x0543b57182b26713de46eff2b44b529e582925c326248ace0c06bd2ee0d0e913. 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/4CviCHwB0UNry5r8ZPuDJk.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/4CviCHwB0UNry5r8ZPuDJk.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x0543b57182b26713de46eff2b44b529e582925c326248ace0c06bd2ee0d0e913","isrc":"TWA532200362","name":"假肖 (feat. Marz23)","registered_at":"2026-06-10T07:33:00Z","spotify_id":"4CviCHwB0UNry5r8ZPuDJk","type":"track"}

Never Look Back
type: MusicAlbum
date published: 2023-07-07
track: Cocky
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126000
  explicit: false
  by artist: Teezy
  in album: Never Look Back
    type: MusicAlbum
    date published: 2023-07-07
  isrc code: QZNWR2314417
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T11:43:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcfcb4781c529e04cf89941c739aa179fe612a9b1e56a656723ee19841b736774
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6YfYlgoLX9EhFkiBG2Rkk0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YfYlgoLX9EhFkiBG2Rkk0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfcb4781c529e04cf89941c739aa179fe612a9b1e56a656723ee19841b736774. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6YfYlgoLX9EhFkiBG2Rkk0.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/6YfYlgoLX9EhFkiBG2Rkk0.
    date published: 2026-07-02T05:09:12Z
track: CTB
  type: MusicRecording
  duration: PT1M57S
  duration ms: 117631
  explicit: false
  by artist: Teezy
  in album: Never Look Back
    type: MusicAlbum
    date published: 2023-07-07
  isrc code: QZNWR2314418
track: Gemini
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152000
  explicit: false
  by artist: Teezy
  by artist: Young Harry
  in album: Never Look Back
    type: MusicAlbum
    date published: 2023-07-07
  isrc code: QZNWR2314419
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T11:02:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf7e914a38f8925184c720466c25bf13d865f6031a7c60506031dbae7849fdcef
  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/59logqEw8c5n5Biv0GXrNW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59logqEw8c5n5Biv0GXrNW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e914a38f8925184c720466c25bf13d865f6031a7c60506031dbae7849fdcef. 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/59logqEw8c5n5Biv0GXrNW.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/59logqEw8c5n5Biv0GXrNW.
    date published: 2026-07-02T03:55:08Z
track: Right Here
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150588
  explicit: false
  by artist: Teezy
  in album: Never Look Back
    type: MusicAlbum
    date published: 2023-07-07
  isrc code: QZNWR2314420
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T11:43:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8d80419d66b4839ee0d47bd62d88f1d095ad722a8077e083dc47c15841697d30
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7D3x1L4nsOd3H1q9wmVSnC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7D3x1L4nsOd3H1q9wmVSnC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8d80419d66b4839ee0d47bd62d88f1d095ad722a8077e083dc47c15841697d30","isrc":"QZNWR2314420","name":"Right Here","registered_at":"2026-06-25T11:43:15Z","spotify_id":"7D3x1L4nsOd3H1q9wmVSnC","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 0x8d80419d66b4839ee0d47bd62d88f1d095ad722a8077e083dc47c15841697d30. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7D3x1L4nsOd3H1q9wmVSnC.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/7D3x1L4nsOd3H1q9wmVSnC.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x8d80419d66b4839ee0d47bd62d88f1d095ad722a8077e083dc47c15841697d30","isrc":"QZNWR2314420","name":"Right Here","registered_at":"2026-06-25T11:43:15Z","spotify_id":"7D3x1L4nsOd3H1q9wmVSnC","type":"track"}
track: Who You Blame
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172455
  explicit: false
  by artist: Teezy
  by artist: Pinku
  in album: Never Look Back
    type: MusicAlbum
    date published: 2023-07-07
  isrc code: QZNWR2314421
track: In My Zone
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139867
  explicit: false
  by artist: Teezy
  in album: Never Look Back
    type: MusicAlbum
    date published: 2023-07-07
  isrc code: QZNWR2314422
track: Home Run
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175909
  explicit: false
  by artist: Teezy
  by artist: Marz23
  in album: Never Look Back
    type: MusicAlbum
    date published: 2023-07-07
  isrc code: QZNWR2314423
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T21:49:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3d64afee3fd86ef03f1284a1f7850ace9b1908c9cdcb867f2594d7b104498476
  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/5W65OeVg7MwWe7L9cxMgQU.json
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Letters 4 You
track: Thug Love 2
track: I GOT YOU
track: White Force
track: 電話

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5W65OeVg7MwWe7L9cxMgQU

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x3d64afee3fd86ef03f1284a1f7850ace9b1908c9cdcb867f2594d7b104498476","isrc":"QZNWR2314423","name":"Home Run","registered_at":"2026-06-08T21:49:50Z","spotify_id":"5W65OeVg7MwWe7L9cxMgQU","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 0x3d64afee3fd86ef03f1284a1f7850ace9b1908c9cdcb867f2594d7b104498476. 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/5W65OeVg7MwWe7L9cxMgQU.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/5W65OeVg7MwWe7L9cxMgQU.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x3d64afee3fd86ef03f1284a1f7850ace9b1908c9cdcb867f2594d7b104498476","isrc":"QZNWR2314423","name":"Home Run","registered_at":"2026-06-08T21:49:50Z","spotify_id":"5W65OeVg7MwWe7L9cxMgQU","type":"track"}

Letters 4 You
type: MusicRecording
duration: PT2M10S
duration ms: 130399
explicit: false
by artist: Teezy
by artist: Oac
in album: Never Look Back
  type: MusicAlbum
  date published: 2023-07-07
isrc code: QZNWR2314424
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T11:42:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x82669fc419fd63ed253b564bbf9731a55228f4077bff38ba5cbfe3d51f149fc6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4y4fX9vTHZVQ4783WhO86V.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4y4fX9vTHZVQ4783WhO86V
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x82669fc419fd63ed253b564bbf9731a55228f4077bff38ba5cbfe3d51f149fc6","isrc":"QZNWR2314424","name":"Letters 4 You","registered_at":"2026-06-25T11:42:57Z","spotify_id":"4y4fX9vTHZVQ4783WhO86V","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 0x82669fc419fd63ed253b564bbf9731a55228f4077bff38ba5cbfe3d51f149fc6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4y4fX9vTHZVQ4783WhO86V.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/4y4fX9vTHZVQ4783WhO86V.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x82669fc419fd63ed253b564bbf9731a55228f4077bff38ba5cbfe3d51f149fc6","isrc":"QZNWR2314424","name":"Letters 4 You","registered_at":"2026-06-25T11:42:57Z","spotify_id":"4y4fX9vTHZVQ4783WhO86V","type":"track"}

Thug Love 2
type: MusicRecording
duration: PT3M54S
duration ms: 234857
explicit: false
by artist: Teezy
by artist: HowZ
in album: Never Look Back
  type: MusicAlbum
  date published: 2023-07-07
isrc code: QZNWR2314425
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T20:19:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x293fb389af805f7832521e2501263f5b5690929272a066a3a2b1d27a78e1c641
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/03C5tSV30Uq2WImFEJritr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03C5tSV30Uq2WImFEJritr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x293fb389af805f7832521e2501263f5b5690929272a066a3a2b1d27a78e1c641","isrc":"QZNWR2314425","name":"Thug Love 2","registered_at":"2026-06-18T20:19:37Z","spotify_id":"03C5tSV30Uq2WImFEJritr","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 0x293fb389af805f7832521e2501263f5b5690929272a066a3a2b1d27a78e1c641. 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/03C5tSV30Uq2WImFEJritr.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/03C5tSV30Uq2WImFEJritr.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x293fb389af805f7832521e2501263f5b5690929272a066a3a2b1d27a78e1c641","isrc":"QZNWR2314425","name":"Thug Love 2","registered_at":"2026-06-18T20:19:37Z","spotify_id":"03C5tSV30Uq2WImFEJritr","type":"track"}

I GOT YOU
type: MusicRecording
duration: PT2M38S
duration ms: 158000
explicit: false
by artist: Teezy
in album: Never Look Back
  type: MusicAlbum
  date published: 2023-07-07
isrc code: QZTB42229418
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T10:58:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xedf28c46d7d114efccbb8a3cb7258d383bf96447a27c0e12bb01211c78848ebf
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/7jKJiYRYTWV0BZyjLV1ml6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jKJiYRYTWV0BZyjLV1ml6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xedf28c46d7d114efccbb8a3cb7258d383bf96447a27c0e12bb01211c78848ebf","isrc":"QZTB42229418","name":"I GOT YOU","registered_at":"2026-06-20T10:58:57Z","spotify_id":"7jKJiYRYTWV0BZyjLV1ml6","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 0xedf28c46d7d114efccbb8a3cb7258d383bf96447a27c0e12bb01211c78848ebf. 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/7jKJiYRYTWV0BZyjLV1ml6.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/7jKJiYRYTWV0BZyjLV1ml6.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xedf28c46d7d114efccbb8a3cb7258d383bf96447a27c0e12bb01211c78848ebf","isrc":"QZTB42229418","name":"I GOT YOU","registered_at":"2026-06-20T10:58:57Z","spotify_id":"7jKJiYRYTWV0BZyjLV1ml6","type":"track"}

White Force
type: MusicRecording
duration: PT2M55S
duration ms: 175000
explicit: false
by artist: Teezy
by artist: Macdella
by artist: Drew
in album: Never Look Back
  type: MusicAlbum
  date published: 2023-07-07
isrc code: QZNWR2314426
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T20:23:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x656e6f62e2c5f483780f106af441540b0009ced4f1c26f8e37f4676515530169
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/4yIzz5VffXZLEGV5vziKzP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yIzz5VffXZLEGV5vziKzP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x656e6f62e2c5f483780f106af441540b0009ced4f1c26f8e37f4676515530169","isrc":"QZNWR2314426","name":"White Force","registered_at":"2026-06-18T20:23:38Z","spotify_id":"4yIzz5VffXZLEGV5vziKzP","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 0x656e6f62e2c5f483780f106af441540b0009ced4f1c26f8e37f4676515530169. 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/4yIzz5VffXZLEGV5vziKzP.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/4yIzz5VffXZLEGV5vziKzP.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x656e6f62e2c5f483780f106af441540b0009ced4f1c26f8e37f4676515530169","isrc":"QZNWR2314426","name":"White Force","registered_at":"2026-06-18T20:23:38Z","spotify_id":"4yIzz5VffXZLEGV5vziKzP","type":"track"}

電話
type: MusicRecording
duration: PT3M0S
duration ms: 180465
explicit: false
by artist: Teezy
in album: Never Look Back
  type: MusicAlbum
  date published: 2023-07-07
isrc code: QZNWR2314427
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T20:34:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48ed9bb6759e80010da5b7ace29c90ea40b062743adb74029382ae53cf5f2f13
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1MkN5qJYxfPi2zer3ZRfMy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MkN5qJYxfPi2zer3ZRfMy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48ed9bb6759e80010da5b7ace29c90ea40b062743adb74029382ae53cf5f2f13","isrc":"QZNWR2314427","name":"電話","registered_at":"2026-06-22T20:34:09Z","spotify_id":"1MkN5qJYxfPi2zer3ZRfMy","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 0x48ed9bb6759e80010da5b7ace29c90ea40b062743adb74029382ae53cf5f2f13. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1MkN5qJYxfPi2zer3ZRfMy.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/1MkN5qJYxfPi2zer3ZRfMy.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x48ed9bb6759e80010da5b7ace29c90ea40b062743adb74029382ae53cf5f2f13","isrc":"QZNWR2314427","name":"電話","registered_at":"2026-06-22T20:34:09Z","spotify_id":"1MkN5qJYxfPi2zer3ZRfMy","type":"track"}

不遠處
type: MusicAlbum
date published: 2023-04-28
track: 序
  type: MusicRecording
  duration: PT0M38S
  duration ms: 38062
  explicit: false
  by artist: Marz23
  in album: 不遠處
    type: MusicAlbum
    date published: 2023-04-28
  isrc code: TWA532300153
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T08:56:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8f8ad4acb6cc3bfdbbcd7dddcaf575c1c5ee88d35d15c996a464f103da95d2ac
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3JQvlrwhVzocJSDmGkthx0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3JQvlrwhVzocJSDmGkthx0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8f8ad4acb6cc3bfdbbcd7dddcaf575c1c5ee88d35d15c996a464f103da95d2ac","isrc":"TWA532300153","name":"序","registered_at":"2026-06-25T08:56:32Z","spotify_id":"3JQvlrwhVzocJSDmGkthx0","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 0x8f8ad4acb6cc3bfdbbcd7dddcaf575c1c5ee88d35d15c996a464f103da95d2ac. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3JQvlrwhVzocJSDmGkthx0.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/3JQvlrwhVzocJSDmGkthx0.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x8f8ad4acb6cc3bfdbbcd7dddcaf575c1c5ee88d35d15c996a464f103da95d2ac","isrc":"TWA532300153","name":"序","registered_at":"2026-06-25T08:56:32Z","spotify_id":"3JQvlrwhVzocJSDmGkthx0","type":"track"}
track: 最美的風景 (feat. 莫宰羊)
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197334
  explicit: false
  by artist: Marz23
  by artist: 莫宰羊
  in album: 不遠處
    type: MusicAlbum
    date published: 2023-04-28
  isrc code: TWA532100606
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:06:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb2298586bd8152adb96241512a9a6bdf57c2631a11efca2291c62ffae1f0cde7
  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/24ofG35CH68VwqICy9gwj1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24ofG35CH68VwqICy9gwj1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb2298586bd8152adb96241512a9a6bdf57c2631a11efca2291c62ffae1f0cde7","isrc":"TWA532100606","name":"最美的風景 (feat. 莫宰羊)","registered_at":"2026-06-04T11:06:51Z","spotify_id":"24ofG35CH68VwqICy9gwj1","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 0xb2298586bd8152adb96241512a9a6bdf57c2631a11efca2291c62ffae1f0cde7. 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/24ofG35CH68VwqICy9gwj1.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/24ofG35CH68VwqICy9gwj1.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xb2298586bd8152adb96241512a9a6bdf57c2631a11efca2291c62ffae1f0cde7","isrc":"TWA532100606","name":"最美的風景 (feat. 莫宰羊)","registered_at":"2026-06-04T11:06:51Z","spotify_id":"24ofG35CH68VwqICy9gwj1","type":"track"}
track: 浪費時間 (feat. Jutes)
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184485
  explicit: false
  by artist: Marz23
  by artist: Jutes
  in album: 不遠處
    type: MusicAlbum
    date published: 2023-04-28
  isrc code: TWA532101884
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:50:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6b679c8460a45cda397b8f996176faf6629623b96ad2420889ca7b2f6a28d5da
  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/3zu6Td8PC32kbCwyJuS33C.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zu6Td8PC32kbCwyJuS33C
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6b679c8460a45cda397b8f996176faf6629623b96ad2420889ca7b2f6a28d5da","isrc":"TWA532101884","name":"浪費時間 (feat. Jutes)","registered_at":"2026-06-06T21:50:36Z","spotify_id":"3zu6Td8PC32kbCwyJuS33C","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 0x6b679c8460a45cda397b8f996176faf6629623b96ad2420889ca7b2f6a28d5da. 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/3zu6Td8PC32kbCwyJuS33C.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/3zu6Td8PC32kbCwyJuS33C.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x6b679c8460a45cda397b8f996176faf6629623b96ad2420889ca7b2f6a28d5da","isrc":"TWA532101884","name":"浪費時間 (feat. Jutes)","registered_at":"2026-06-06T21:50:36Z","spotify_id":"3zu6Td8PC32kbCwyJuS33C","type":"track"}
track: 不搖就滾
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235221
  explicit: false
  by artist: Marz23
  in album: 不遠處
    type: MusicAlbum
    date published: 2023-04-28
  isrc code: TWA532200206
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T13:21:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfabe462972bee0bc578ff65f7841ba4ce95ced229e92824bdb573504e80a7a88
  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/7xU0ZBLMzAZJr0nDCDDSAi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xU0ZBLMzAZJr0nDCDDSAi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfabe462972bee0bc578ff65f7841ba4ce95ced229e92824bdb573504e80a7a88","isrc":"TWA532200206","name":"不搖就滾","registered_at":"2026-06-08T13:21:58Z","spotify_id":"7xU0ZBLMzAZJr0nDCDDSAi","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 0xfabe462972bee0bc578ff65f7841ba4ce95ced229e92824bdb573504e80a7a88. 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/7xU0ZBLMzAZJr0nDCDDSAi.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/7xU0ZBLMzAZJr0nDCDDSAi.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xfabe462972bee0bc578ff65f7841ba4ce95ced229e92824bdb573504e80a7a88","isrc":"TWA532200206","name":"不搖就滾","registered_at":"2026-06-08T13:21:58Z","spotify_id":"7xU0ZBLMzAZJr0nDCDDSAi","type":"track"}
track: overrated (feat. smrtdeath)
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212241
  explicit: false
  by artist: Marz23
  by artist: Smrtdeath
  in album: 不遠處
  isrc code: TWA532200344
  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: Pandora's Box
track: 情勒
track: 知道你過得不太好我就放心了 (feat. Teezy)
track: 神啊
track: 不愛自己了
track: 不遠處
track: 結語

Marz23
type: MusicGroup

Smrtdeath
type: MusicGroup

不遠處
type: MusicAlbum
date published: 2023-04-28

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T19:10:26+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x52f5e965229819503796ef02d1672cde549c4ab6c17a85a62ce2a9bfb8c23fa3

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6LXKxobszMCW8vmcSzR9QX.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LXKxobszMCW8vmcSzR9QX

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x52f5e965229819503796ef02d1672cde549c4ab6c17a85a62ce2a9bfb8c23fa3","isrc":"TWA532200344","name":"overrated (feat. smrtdeath)","registered_at":"2026-06-09T19:10:26Z","spotify_id":"6LXKxobszMCW8vmcSzR9QX","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 0x52f5e965229819503796ef02d1672cde549c4ab6c17a85a62ce2a9bfb8c23fa3. 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/6LXKxobszMCW8vmcSzR9QX.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/6LXKxobszMCW8vmcSzR9QX.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x52f5e965229819503796ef02d1672cde549c4ab6c17a85a62ce2a9bfb8c23fa3","isrc":"TWA532200344","name":"overrated (feat. smrtdeath)","registered_at":"2026-06-09T19:10:26Z","spotify_id":"6LXKxobszMCW8vmcSzR9QX","type":"track"}

Pandora's Box
type: MusicRecording
duration: PT1M41S
duration ms: 101812
explicit: false
by artist: Marz23
in album: 不遠處
  type: MusicAlbum
  date published: 2023-04-28
isrc code: TWA532300154
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T08:57:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x458d29de990b2ee43d1cff13070ec673bc85904ebb4cf1a24547ac8582f5d44b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3cAibKD786RLgUD89ZbEeU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cAibKD786RLgUD89ZbEeU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x458d29de990b2ee43d1cff13070ec673bc85904ebb4cf1a24547ac8582f5d44b","isrc":"TWA532300154","name":"Pandora's Box","registered_at":"2026-06-25T08:57:00Z","spotify_id":"3cAibKD786RLgUD89ZbEeU","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 0x458d29de990b2ee43d1cff13070ec673bc85904ebb4cf1a24547ac8582f5d44b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3cAibKD786RLgUD89ZbEeU.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/3cAibKD786RLgUD89ZbEeU.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x458d29de990b2ee43d1cff13070ec673bc85904ebb4cf1a24547ac8582f5d44b","isrc":"TWA532300154","name":"Pandora's Box","registered_at":"2026-06-25T08:57:00Z","spotify_id":"3cAibKD786RLgUD89ZbEeU","type":"track"}

情勒
type: MusicRecording
duration: PT3M47S
duration ms: 227907
explicit: false
by artist: Marz23
by artist: ØZI
in album: 不遠處
  type: MusicAlbum
  date published: 2023-04-28
isrc code: TWA532300085
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:27:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0d0e574602f1fef53c7395ccb1fcc336e4654709bc98b179bc71448879a1140
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/7jhNUTHoYXFuoeL353Wr3w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jhNUTHoYXFuoeL353Wr3w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0d0e574602f1fef53c7395ccb1fcc336e4654709bc98b179bc71448879a1140","isrc":"TWA532300085","name":"情勒","registered_at":"2026-06-04T13:27:10Z","spotify_id":"7jhNUTHoYXFuoeL353Wr3w","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 0xc0d0e574602f1fef53c7395ccb1fcc336e4654709bc98b179bc71448879a1140. 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/7jhNUTHoYXFuoeL353Wr3w.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/7jhNUTHoYXFuoeL353Wr3w.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc0d0e574602f1fef53c7395ccb1fcc336e4654709bc98b179bc71448879a1140","isrc":"TWA532300085","name":"情勒","registered_at":"2026-06-04T13:27:10Z","spotify_id":"7jhNUTHoYXFuoeL353Wr3w","type":"track"}

知道你過得不太好我就放心了 (feat. Teezy)
type: MusicRecording
duration: PT3M34S
duration ms: 214927
explicit: false
by artist: Marz23
by artist: Teezy
in album: 不遠處
  type: MusicAlbum
  date published: 2023-04-28
isrc code: TWA532300155
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T02:08:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc337bba0a7d047f779d8bf503183efa77354a3aec52f1ddfd7bc4547ec27caa2
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/1XqSUfBkz9jacZOgOkwy2C.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XqSUfBkz9jacZOgOkwy2C
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc337bba0a7d047f779d8bf503183efa77354a3aec52f1ddfd7bc4547ec27caa2","isrc":"TWA532300155","name":"知道你過得不太好我就放心了 (feat. Teezy)","registered_at":"2026-06-07T02:08:01Z","spotify_id":"1XqSUfBkz9jacZOgOkwy2C","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 0xc337bba0a7d047f779d8bf503183efa77354a3aec52f1ddfd7bc4547ec27caa2. 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/1XqSUfBkz9jacZOgOkwy2C.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/1XqSUfBkz9jacZOgOkwy2C.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc337bba0a7d047f779d8bf503183efa77354a3aec52f1ddfd7bc4547ec27caa2","isrc":"TWA532300155","name":"知道你過得不太好我就放心了 (feat. Teezy)","registered_at":"2026-06-07T02:08:01Z","spotify_id":"1XqSUfBkz9jacZOgOkwy2C","type":"track"}

神啊
type: MusicRecording
duration: PT3M29S
duration ms: 209632
explicit: false
by artist: Marz23
in album: 不遠處
  type: MusicAlbum
  date published: 2023-04-28
isrc code: TWA532300156
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T19:33:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeabc24a512eafa358eb88463dcbf28c8996e34397345a18007b8ea8240aa90e2
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/0LgkWlkmirQ8q302AZ1s1O.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LgkWlkmirQ8q302AZ1s1O
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeabc24a512eafa358eb88463dcbf28c8996e34397345a18007b8ea8240aa90e2","isrc":"TWA532300156","name":"神啊","registered_at":"2026-06-10T19:33:06Z","spotify_id":"0LgkWlkmirQ8q302AZ1s1O","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 0xeabc24a512eafa358eb88463dcbf28c8996e34397345a18007b8ea8240aa90e2. 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/0LgkWlkmirQ8q302AZ1s1O.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/0LgkWlkmirQ8q302AZ1s1O.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xeabc24a512eafa358eb88463dcbf28c8996e34397345a18007b8ea8240aa90e2","isrc":"TWA532300156","name":"神啊","registered_at":"2026-06-10T19:33:06Z","spotify_id":"0LgkWlkmirQ8q302AZ1s1O","type":"track"}

不愛自己了
type: MusicRecording
duration: PT4M16S
duration ms: 256706
explicit: false
by artist: Marz23
in album: 不遠處
  type: MusicAlbum
  date published: 2023-04-28
isrc code: TWA532300140
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:49:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4951ed372a15df103fe3c680bc8acdd3f742b55192424824fbe56a46b886cdb
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/1kX9OkIAcrYldGseNeSkXo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kX9OkIAcrYldGseNeSkXo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4951ed372a15df103fe3c680bc8acdd3f742b55192424824fbe56a46b886cdb","isrc":"TWA532300140","name":"不愛自己了","registered_at":"2026-06-05T04:49:48Z","spotify_id":"1kX9OkIAcrYldGseNeSkXo","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 0xc4951ed372a15df103fe3c680bc8acdd3f742b55192424824fbe56a46b886cdb. 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/1kX9OkIAcrYldGseNeSkXo.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/1kX9OkIAcrYldGseNeSkXo.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc4951ed372a15df103fe3c680bc8acdd3f742b55192424824fbe56a46b886cdb","isrc":"TWA532300140","name":"不愛自己了","registered_at":"2026-06-05T04:49:48Z","spotify_id":"1kX9OkIAcrYldGseNeSkXo","type":"track"}

不遠處
type: MusicRecording
duration: PT5M0S
duration ms: 300110
explicit: false
by artist: Marz23
in album: 不遠處
  type: MusicAlbum
  date published: 2023-04-28
isrc code: TWA532300157
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:17:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52f8d331cca29336c940ddd7d6c5b12e67fb6be5ec60e38d6fd5a49723cc89d0
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/7GuLOwT5EWHUzf6xm1Paw7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GuLOwT5EWHUzf6xm1Paw7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x52f8d331cca29336c940ddd7d6c5b12e67fb6be5ec60e38d6fd5a49723cc89d0","isrc":"TWA532300157","name":"不遠處","registered_at":"2026-06-05T09:17:03Z","spotify_id":"7GuLOwT5EWHUzf6xm1Paw7","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 0x52f8d331cca29336c940ddd7d6c5b12e67fb6be5ec60e38d6fd5a49723cc89d0. 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/7GuLOwT5EWHUzf6xm1Paw7.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/7GuLOwT5EWHUzf6xm1Paw7.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x52f8d331cca29336c940ddd7d6c5b12e67fb6be5ec60e38d6fd5a49723cc89d0","isrc":"TWA532300157","name":"不遠處","registered_at":"2026-06-05T09:17:03Z","spotify_id":"7GuLOwT5EWHUzf6xm1Paw7","type":"track"}

結語
type: MusicRecording
duration: PT1M57S
duration ms: 117500
explicit: false
by artist: Marz23
in album: 不遠處
  type: MusicAlbum
  date published: 2023-04-28
isrc code: TWA532300158
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T08:56:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c150be672fe737caac41a572f1966287c12872c474a7aaa30426bdb8f16d090
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2VrRItogsAJmeJvzEzqe9p.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VrRItogsAJmeJvzEzqe9p
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c150be672fe737caac41a572f1966287c12872c474a7aaa30426bdb8f16d090","isrc":"TWA532300158","name":"結語","registered_at":"2026-06-25T08:56:40Z","spotify_id":"2VrRItogsAJmeJvzEzqe9p","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 0x5c150be672fe737caac41a572f1966287c12872c474a7aaa30426bdb8f16d090. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2VrRItogsAJmeJvzEzqe9p.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/2VrRItogsAJmeJvzEzqe9p.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x5c150be672fe737caac41a572f1966287c12872c474a7aaa30426bdb8f16d090","isrc":"TWA532300158","name":"結語","registered_at":"2026-06-25T08:56:40Z","spotify_id":"2VrRItogsAJmeJvzEzqe9p","type":"track"}

Revelation
type: MusicAlbum
date published: 2021-11-05
track: Intro
  type: MusicRecording
  duration: PT1M10S
  duration ms: 70588
  explicit: false
  by artist: HUR
  in album: Revelation
    type: MusicAlbum
    date published: 2021-11-05
  isrc code: TWIO32100008
track: Weirdo
  type: MusicRecording
  duration: PT4M48S
  duration ms: 288700
  explicit: false
  by artist: HUR
  by artist: G5SH
  in album: Revelation
    type: MusicAlbum
    date published: 2021-11-05
  isrc code: TWIO32100001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T13:13:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x86b8df4d17fd4e1601c24175a9629d3f0abbd6bf54b7b80b257183570d2a110c
  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/03OeyaO7xOzkhGRhLP92f1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03OeyaO7xOzkhGRhLP92f1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b8df4d17fd4e1601c24175a9629d3f0abbd6bf54b7b80b257183570d2a110c. 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/03OeyaO7xOzkhGRhLP92f1.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/03OeyaO7xOzkhGRhLP92f1.
    date published: 2026-07-02T03:30:09Z
track: GAIA
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195000
  explicit: false
  by artist: HUR
  in album: Revelation
    type: MusicAlbum
    date published: 2021-11-05
  isrc code: TWIO32100002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T19:55:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa0b96e9fac3be3dd6df58c70ad8fe976ab5819a3eaada15dbad0e78acdaae551
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0MkBlNRkKtKmlXHhWU1ZRM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MkBlNRkKtKmlXHhWU1ZRM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b96e9fac3be3dd6df58c70ad8fe976ab5819a3eaada15dbad0e78acdaae551. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0MkBlNRkKtKmlXHhWU1ZRM.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/0MkBlNRkKtKmlXHhWU1ZRM.
    date published: 2026-07-02T05:09:12Z
track: Get Through the Night
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259517
  explicit: false
  by artist: HUR
  by artist: Marz23
  in album: Revelation
    type: MusicAlbum
    date published: 2021-11-05
  isrc code: TWIO32100003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T23:00:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc272f06d759f734c3604e0e4f206f559e8de5243b03a85e126eca0d42ae49b54
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/60nokXYpnbh3OKfn0umgTl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60nokXYpnbh3OKfn0umgTl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc272f06d759f734c3604e0e4f206f559e8de5243b03a85e126eca0d42ae49b54","isrc":"TWIO32100003","name":"Get Through the Night","registered_at":"2026-06-24T23:00:59Z","spotify_id":"60nokXYpnbh3OKfn0umgTl","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 0xc272f06d759f734c3604e0e4f206f559e8de5243b03a85e126eca0d42ae49b54. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/60nokXYpnbh3OKfn0umgTl.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/60nokXYpnbh3OKfn0umgTl.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xc272f06d759f734c3604e0e4f206f559e8de5243b03a85e126eca0d42ae49b54","isrc":"TWIO32100003","name":"Get Through the Night","registered_at":"2026-06-24T23:00:59Z","spotify_id":"60nokXYpnbh3OKfn0umgTl","type":"track"}
track: Feels Like Rain
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220689
  explicit: false
  by artist: HUR
  in album: Revelation
    type: MusicAlbum
    date published: 2021-11-05
  isrc code: TWIO32100004
track: Still Thinking About You
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187669
  explicit: false
  by artist: HUR
  in album: Revelation
    type: MusicAlbum
    date published: 2021-11-05
  isrc code: TWIO32100005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T18:14:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaa99639ef9863eedddf4cf5f5af9a41011b2176d82b33a574450de9aabff6cad
  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/3vLK3CD64AIsLPQaIQpaow.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vLK3CD64AIsLPQaIQpaow
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaa99639ef9863eedddf4cf5f5af9a41011b2176d82b33a574450de9aabff6cad","isrc":"TWIO32100005","name":"Still Thinking About You","registered_at":"2026-06-27T18:14:06Z","spotify_id":"3vLK3CD64AIsLPQaIQpaow","type":"track"}
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: NEED NO MORE
track: Pain Killer
track: Poisonous
track: One Way To The Highway
track: Outro

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 0xaa99639ef9863eedddf4cf5f5af9a41011b2176d82b33a574450de9aabff6cad. 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/3vLK3CD64AIsLPQaIQpaow.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/3vLK3CD64AIsLPQaIQpaow.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xaa99639ef9863eedddf4cf5f5af9a41011b2176d82b33a574450de9aabff6cad","isrc":"TWIO32100005","name":"Still Thinking About You","registered_at":"2026-06-27T18:14:06Z","spotify_id":"3vLK3CD64AIsLPQaIQpaow","type":"track"}

NEED NO MORE
type: MusicRecording
duration: PT3M15S
duration ms: 195000
explicit: false
by artist: HUR
in album: Revelation
  type: MusicAlbum
  date published: 2021-11-05
isrc code: TWCC32103859
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T06:47:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c4c2cfad9ad0213c7b6cdfc13075ee87ed0831592a0b19a3d5e94521d8c6c47
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/2CCKRwuYSM2zFA5JpGpo6x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CCKRwuYSM2zFA5JpGpo6x
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8c4c2cfad9ad0213c7b6cdfc13075ee87ed0831592a0b19a3d5e94521d8c6c47","isrc":"TWCC32103859","name":"NEED NO MORE","registered_at":"2026-06-18T06:47:47Z","spotify_id":"2CCKRwuYSM2zFA5JpGpo6x","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 0x8c4c2cfad9ad0213c7b6cdfc13075ee87ed0831592a0b19a3d5e94521d8c6c47. 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/2CCKRwuYSM2zFA5JpGpo6x.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/2CCKRwuYSM2zFA5JpGpo6x.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x8c4c2cfad9ad0213c7b6cdfc13075ee87ed0831592a0b19a3d5e94521d8c6c47","isrc":"TWCC32103859","name":"NEED NO MORE","registered_at":"2026-06-18T06:47:47Z","spotify_id":"2CCKRwuYSM2zFA5JpGpo6x","type":"track"}

Pain Killer
type: MusicRecording
duration: PT3M40S
duration ms: 220500
explicit: false
by artist: HUR
in album: Revelation
  type: MusicAlbum
  date published: 2021-11-05
isrc code: TWCC32100732
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T10:10:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70b87c60a644b914ebe63eb5e7f861fadb5ef4743c0932dbbb9202402ad3cd5f
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/4qJOZn7x0GXX6oyW4B8u62.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qJOZn7x0GXX6oyW4B8u62
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70b87c60a644b914ebe63eb5e7f861fadb5ef4743c0932dbbb9202402ad3cd5f","isrc":"TWCC32100732","name":"Pain Killer","registered_at":"2026-06-22T10:10:04Z","spotify_id":"4qJOZn7x0GXX6oyW4B8u62","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 0x70b87c60a644b914ebe63eb5e7f861fadb5ef4743c0932dbbb9202402ad3cd5f. 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/4qJOZn7x0GXX6oyW4B8u62.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/4qJOZn7x0GXX6oyW4B8u62.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x70b87c60a644b914ebe63eb5e7f861fadb5ef4743c0932dbbb9202402ad3cd5f","isrc":"TWCC32100732","name":"Pain Killer","registered_at":"2026-06-22T10:10:04Z","spotify_id":"4qJOZn7x0GXX6oyW4B8u62","type":"track"}

Poisonous
type: MusicRecording
duration: PT4M3S
duration ms: 243149
explicit: false
by artist: HUR
in album: Revelation
  type: MusicAlbum
  date published: 2021-11-05
isrc code: TWIO32100006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T01:53:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x124811d959b40d3175aa4773b279dec5157f8bf86cfc6adca7a3293352b540bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6PSgKQaUJZHDfR46rHVcyD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PSgKQaUJZHDfR46rHVcyD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124811d959b40d3175aa4773b279dec5157f8bf86cfc6adca7a3293352b540bd. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6PSgKQaUJZHDfR46rHVcyD.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/6PSgKQaUJZHDfR46rHVcyD.
  date published: 2026-07-02T11:38:34Z

One Way To The Highway
type: MusicRecording
duration: PT3M31S
duration ms: 211200
explicit: false
by artist: HUR
in album: Revelation
  type: MusicAlbum
  date published: 2021-11-05
isrc code: TWIO32100007

Outro
type: MusicRecording
duration: PT0M16S
duration ms: 16500
explicit: false
by artist: HUR
in album: Revelation
  type: MusicAlbum
  date published: 2021-11-05

苦難裡的祝福
type: MusicAlbum
date published: 2024-09-13
track: -suffering-
  type: MusicRecording
  duration: PT0M32S
  duration ms: 32352
  explicit: false
  by artist: FUMON
  in album: 苦難裡的祝福
    type: MusicAlbum
    date published: 2024-09-13
  isrc code: TWA452409401
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T21:19:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc2695016458686b15aca5303052e52332d4f0462d1f604e87ef4f193e5d30320
  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/29e1vys5mn8EmuZ0hEJ1jf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29e1vys5mn8EmuZ0hEJ1jf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2695016458686b15aca5303052e52332d4f0462d1f604e87ef4f193e5d30320. 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/29e1vys5mn8EmuZ0hEJ1jf.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/29e1vys5mn8EmuZ0hEJ1jf.
    date published: 2026-06-13T17:25:41Z
track: 闇
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208349
  explicit: false
  by artist: FUMON
  in album: 苦難裡的祝福
    type: MusicAlbum
    date published: 2024-09-13
  isrc code: TWA452409402
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T03:51:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf78358ad8a9f27900364a78c6095550901f203e488f93eeb4c3671b194a33560
  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/54bnZhkbWHkAvS3gEdE7Uw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54bnZhkbWHkAvS3gEdE7Uw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf78358ad8a9f27900364a78c6095550901f203e488f93eeb4c3671b194a33560","isrc":"TWA452409402","name":"闇","registered_at":"2026-06-07T03:51:26Z","spotify_id":"54bnZhkbWHkAvS3gEdE7Uw","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 0xf78358ad8a9f27900364a78c6095550901f203e488f93eeb4c3671b194a33560. 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/54bnZhkbWHkAvS3gEdE7Uw.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/54bnZhkbWHkAvS3gEdE7Uw.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xf78358ad8a9f27900364a78c6095550901f203e488f93eeb4c3671b194a33560","isrc":"TWA452409402","name":"闇","registered_at":"2026-06-07T03:51:26Z","spotify_id":"54bnZhkbWHkAvS3gEdE7Uw","type":"track"}
track: Sad Melody
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239617
  explicit: false
  by artist: FUMON
  in album: 苦難裡的祝福
    type: MusicAlbum
    date published: 2024-09-13
  isrc code: TWA452409403
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:41:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3508ae94a7d41e743974023454e8cf5712e501fc36850b738db26fffcc028906
  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/26IjS2oqXrWIE7MiBzG7Pn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26IjS2oqXrWIE7MiBzG7Pn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3508ae94a7d41e743974023454e8cf5712e501fc36850b738db26fffcc028906","isrc":"TWA452409403","name":"Sad Melody","registered_at":"2026-06-07T09:41:37Z","spotify_id":"26IjS2oqXrWIE7MiBzG7Pn","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 0x3508ae94a7d41e743974023454e8cf5712e501fc36850b738db26fffcc028906. 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/26IjS2oqXrWIE7MiBzG7Pn.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/26IjS2oqXrWIE7MiBzG7Pn.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3508ae94a7d41e743974023454e8cf5712e501fc36850b738db26fffcc028906","isrc":"TWA452409403","name":"Sad Melody","registered_at":"2026-06-07T09:41:37Z","spotify_id":"26IjS2oqXrWIE7MiBzG7Pn","type":"track"}
track: Bleeding
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221280
  explicit: false
  by artist: FUMON
  in album: 苦難裡的祝福
    type: MusicAlbum
    date published: 2024-09-13
  isrc code: TWA452409404
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T11:52:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7d4f36c840543723d8d49b6af497ff5a1d86641414b11546cef91acbfdb8d2e4
  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/160ehkBfnQ0OFav1BJCk0z.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/160ehkBfnQ0OFav1BJCk0z
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4f36c840543723d8d49b6af497ff5a1d86641414b11546cef91acbfdb8d2e4. 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/160ehkBfnQ0OFav1BJCk0z.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/160ehkBfnQ0OFav1BJCk0z.
    date published: 2026-06-13T15:41:10Z
track: 不重要的結果
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218884
  explicit: false
  by artist: FUMON
  in album: 苦難裡的祝福
    type: MusicAlbum
    date published: 2024-09-13
  isrc code: TWA452400104
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  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: repeating
track: 自由靈魂
track: -overload-
track: IT WAS LIKE
track: 3MPTY
track: 反正我願意
track: -sigh-
track: 我活著
track: 破碎的薔薇
track: Blessing
track: 如果如果有一天

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T01:46:45+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x29c09057ef2cd8edbdd6cb280ecebe50081f0429a8f815761969fcba24103793

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2vk6egqv7K4s6HwMDqOl1V.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vk6egqv7K4s6HwMDqOl1V

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x29c09057ef2cd8edbdd6cb280ecebe50081f0429a8f815761969fcba24103793","isrc":"TWA452400104","name":"不重要的結果","registered_at":"2026-06-06T01:46:45Z","spotify_id":"2vk6egqv7K4s6HwMDqOl1V","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 0x29c09057ef2cd8edbdd6cb280ecebe50081f0429a8f815761969fcba24103793. 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/2vk6egqv7K4s6HwMDqOl1V.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/2vk6egqv7K4s6HwMDqOl1V.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x29c09057ef2cd8edbdd6cb280ecebe50081f0429a8f815761969fcba24103793","isrc":"TWA452400104","name":"不重要的結果","registered_at":"2026-06-06T01:46:45Z","spotify_id":"2vk6egqv7K4s6HwMDqOl1V","type":"track"}

repeating
type: MusicRecording
duration: PT3M7S
duration ms: 187217
explicit: false
by artist: FUMON
by artist: 王謙Goatak
in album: 苦難裡的祝福
  type: MusicAlbum
  date published: 2024-09-13
isrc code: TWA452409406
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:58:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83955cf45cde25c165820cc4256b30114424314973f229e13b95c66d36d6d92c
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/31ZAPFpd0R1aUiRFAq5s5e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31ZAPFpd0R1aUiRFAq5s5e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83955cf45cde25c165820cc4256b30114424314973f229e13b95c66d36d6d92c. 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/31ZAPFpd0R1aUiRFAq5s5e.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/31ZAPFpd0R1aUiRFAq5s5e.
  date published: 2026-06-13T17:25:41Z

自由靈魂
type: MusicRecording
duration: PT3M46S
duration ms: 226754
explicit: false
by artist: FUMON
in album: 苦難裡的祝福
  type: MusicAlbum
  date published: 2024-09-13
isrc code: TWA452400103
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:31:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb896fecd203184b3b4ce3f64c3ec95a4aea6f2d799daf6b0669f2212343e41d9
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/0ziuZK13NMsRu3xI9Qr90C.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ziuZK13NMsRu3xI9Qr90C
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb896fecd203184b3b4ce3f64c3ec95a4aea6f2d799daf6b0669f2212343e41d9","isrc":"TWA452400103","name":"自由靈魂","registered_at":"2026-06-05T18:31:17Z","spotify_id":"0ziuZK13NMsRu3xI9Qr90C","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 0xb896fecd203184b3b4ce3f64c3ec95a4aea6f2d799daf6b0669f2212343e41d9. 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/0ziuZK13NMsRu3xI9Qr90C.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/0ziuZK13NMsRu3xI9Qr90C.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb896fecd203184b3b4ce3f64c3ec95a4aea6f2d799daf6b0669f2212343e41d9","isrc":"TWA452400103","name":"自由靈魂","registered_at":"2026-06-05T18:31:17Z","spotify_id":"0ziuZK13NMsRu3xI9Qr90C","type":"track"}

-overload-
type: MusicRecording
duration: PT0M7S
duration ms: 7666
explicit: false
by artist: FUMON
in album: 苦難裡的祝福
  type: MusicAlbum
  date published: 2024-09-13

IT WAS LIKE
type: MusicRecording
duration: PT3M17S
duration ms: 197310
explicit: false
by artist: FUMON
in album: 苦難裡的祝福
  type: MusicAlbum
  date published: 2024-09-13
isrc code: TWA452200035
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:37:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4f58a92b4e7bddb707572b70504e42c84698401e55c6e847f215e8a9663def4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/124iPtilmfaErgOBfMuv4H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/124iPtilmfaErgOBfMuv4H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4f58a92b4e7bddb707572b70504e42c84698401e55c6e847f215e8a9663def4","isrc":"TWA452200035","name":"IT WAS LIKE","registered_at":"2026-06-05T04:37:13Z","spotify_id":"124iPtilmfaErgOBfMuv4H","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 0xe4f58a92b4e7bddb707572b70504e42c84698401e55c6e847f215e8a9663def4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/124iPtilmfaErgOBfMuv4H.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/124iPtilmfaErgOBfMuv4H.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe4f58a92b4e7bddb707572b70504e42c84698401e55c6e847f215e8a9663def4","isrc":"TWA452200035","name":"IT WAS LIKE","registered_at":"2026-06-05T04:37:13Z","spotify_id":"124iPtilmfaErgOBfMuv4H","type":"track"}

3MPTY
type: MusicRecording
duration: PT2M57S
duration ms: 177756
explicit: false
by artist: FUMON
by artist: CVLTE
in album: 苦難裡的祝福
  type: MusicAlbum
  date published: 2024-09-13
isrc code: TWA452409410
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:26:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7de5d452aa9858deaea2156696345e67b0cbb33ad7b74ac5f93f4d93ce828589
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6VCxILNoke8IsJkPfOYRap.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VCxILNoke8IsJkPfOYRap
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de5d452aa9858deaea2156696345e67b0cbb33ad7b74ac5f93f4d93ce828589. 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/6VCxILNoke8IsJkPfOYRap.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/6VCxILNoke8IsJkPfOYRap.
  date published: 2026-06-13T12:53:06Z

反正我願意
type: MusicRecording
duration: PT2M44S
duration ms: 164942
explicit: false
by artist: FUMON
by artist: Marz23
in album: 苦難裡的祝福
  type: MusicAlbum
  date published: 2024-09-13
isrc code: TWA452400131
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:37:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda27e7e400f327ead9b9a54396576a513f91cc7b2eb5a0d5dfa3f89bca47f00b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6g1E5jgDEclCdBvm9vz76I.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6g1E5jgDEclCdBvm9vz76I
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xda27e7e400f327ead9b9a54396576a513f91cc7b2eb5a0d5dfa3f89bca47f00b","isrc":"TWA452400131","name":"反正我願意","registered_at":"2026-06-04T16:37:13Z","spotify_id":"6g1E5jgDEclCdBvm9vz76I","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 0xda27e7e400f327ead9b9a54396576a513f91cc7b2eb5a0d5dfa3f89bca47f00b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6g1E5jgDEclCdBvm9vz76I.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/6g1E5jgDEclCdBvm9vz76I.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xda27e7e400f327ead9b9a54396576a513f91cc7b2eb5a0d5dfa3f89bca47f00b","isrc":"TWA452400131","name":"反正我願意","registered_at":"2026-06-04T16:37:13Z","spotify_id":"6g1E5jgDEclCdBvm9vz76I","type":"track"}

-sigh-
type: MusicRecording
duration: PT0M15S
duration ms: 15839
explicit: false
by artist: FUMON
in album: 苦難裡的祝福
  type: MusicAlbum
  date published: 2024-09-13

我活著
type: MusicRecording
duration: PT3M39S
duration ms: 219503
explicit: false
by artist: FUMON
in album: 苦難裡的祝福
  type: MusicAlbum
  date published: 2024-09-13
isrc code: TWA452409413
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:48:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f3738a47751bcb26ec1f069e2b18f0162e5912e90aa7f0a88a5d302ea7f92a3
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/6HZPD9zSpnO3Rb5Q7copeU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HZPD9zSpnO3Rb5Q7copeU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f3738a47751bcb26ec1f069e2b18f0162e5912e90aa7f0a88a5d302ea7f92a3","isrc":"TWA452409413","name":"我活著","registered_at":"2026-06-04T10:48:14Z","spotify_id":"6HZPD9zSpnO3Rb5Q7copeU","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 0x1f3738a47751bcb26ec1f069e2b18f0162e5912e90aa7f0a88a5d302ea7f92a3. 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/6HZPD9zSpnO3Rb5Q7copeU.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/6HZPD9zSpnO3Rb5Q7copeU.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1f3738a47751bcb26ec1f069e2b18f0162e5912e90aa7f0a88a5d302ea7f92a3","isrc":"TWA452409413","name":"我活著","registered_at":"2026-06-04T10:48:14Z","spotify_id":"6HZPD9zSpnO3Rb5Q7copeU","type":"track"}

破碎的薔薇
type: MusicRecording
duration: PT3M45S
duration ms: 225725
explicit: false
by artist: FUMON
in album: 苦難裡的祝福
  type: MusicAlbum
  date published: 2024-09-13
isrc code: TWA452409414
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:52:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x174540c2d0b28a026f906962f68ab2e7c5c38abcf91ecb52ef7f4310bf21ded3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1D17tCxxGetsVqi9NUR0xv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1D17tCxxGetsVqi9NUR0xv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x174540c2d0b28a026f906962f68ab2e7c5c38abcf91ecb52ef7f4310bf21ded3","isrc":"TWA452409414","name":"破碎的薔薇","registered_at":"2026-06-04T15:52:20Z","spotify_id":"1D17tCxxGetsVqi9NUR0xv","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 0x174540c2d0b28a026f906962f68ab2e7c5c38abcf91ecb52ef7f4310bf21ded3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1D17tCxxGetsVqi9NUR0xv.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/1D17tCxxGetsVqi9NUR0xv.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x174540c2d0b28a026f906962f68ab2e7c5c38abcf91ecb52ef7f4310bf21ded3","isrc":"TWA452409414","name":"破碎的薔薇","registered_at":"2026-06-04T15:52:20Z","spotify_id":"1D17tCxxGetsVqi9NUR0xv","type":"track"}

Blessing
type: MusicRecording
duration: PT3M10S
duration ms: 190060
explicit: false
by artist: FUMON
in album: 苦難裡的祝福
  type: MusicAlbum
  date published: 2024-09-13
isrc code: TWA452409415
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:03:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24cb4f7026fd6ce3acbdbc206746fc7d72db4f70882521093ff2c9d8b483412d
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/2A5qznDAIrKPTAOuD85rem.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2A5qznDAIrKPTAOuD85rem
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24cb4f7026fd6ce3acbdbc206746fc7d72db4f70882521093ff2c9d8b483412d. 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/2A5qznDAIrKPTAOuD85rem.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/2A5qznDAIrKPTAOuD85rem.
  date published: 2026-06-13T15:41:10Z

如果如果有一天
type: MusicRecording
duration: PT3M26S
duration ms: 206477
explicit: false
by artist: FUMON
in album: 苦難裡的祝福
  type: MusicAlbum
  date published: 2024-09-13
isrc code: TWA452409416
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:56:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea301a55a671875f578291facd5911a3363a48503a8c6fba20bfc4046355faea
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/2yqxJ47Jtk00KecdzIPuOD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2yqxJ47Jtk00KecdzIPuOD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea301a55a671875f578291facd5911a3363a48503a8c6fba20bfc4046355faea","isrc":"TWA452409416","name":"如果如果有一天","registered_at":"2026-06-06T19:56:06Z","spotify_id":"2yqxJ47Jtk00KecdzIPuOD","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 0xea301a55a671875f578291facd5911a3363a48503a8c6fba20bfc4046355faea. 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/2yqxJ47Jtk00KecdzIPuOD.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/2yqxJ47Jtk00KecdzIPuOD.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xea301a55a671875f578291facd5911a3363a48503a8c6fba20bfc4046355faea","isrc":"TWA452409416","name":"如果如果有一天","registered_at":"2026-06-06T19:56:06Z","spotify_id":"2yqxJ47Jtk00KecdzIPuOD","type":"track"}

Marz23 Live In Taipei
type: MusicAlbum
date published: 2021-01-22
track: Everything (feat. W.LIN) - Live Version
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240750
  explicit: false
  by artist: Marz23
  by artist: W.LIN
  in album: Marz23 Live In Taipei
    type: MusicAlbum
    date published: 2021-01-22
  isrc code: TWA532100044
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T15:07:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x39844e8ae9bd5bf2984e08674fec4d320b63441d65f49315334569cca25b1c50
  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/72TPOgriZfllzbFHVdT0D8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72TPOgriZfllzbFHVdT0D8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x39844e8ae9bd5bf2984e08674fec4d320b63441d65f49315334569cca25b1c50","isrc":"TWA532100044","name":"Everything (feat. W.LIN) - Live Version","registered_at":"2026-06-08T15:07:50Z","spotify_id":"72TPOgriZfllzbFHVdT0D8","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 0x39844e8ae9bd5bf2984e08674fec4d320b63441d65f49315334569cca25b1c50. 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/72TPOgriZfllzbFHVdT0D8.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/72TPOgriZfllzbFHVdT0D8.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x39844e8ae9bd5bf2984e08674fec4d320b63441d65f49315334569cca25b1c50","isrc":"TWA532100044","name":"Everything (feat. W.LIN) - Live Version","registered_at":"2026-06-08T15:07:50Z","spotify_id":"72TPOgriZfllzbFHVdT0D8","type":"track"}
track: 我不是饒舌歌手 - Live Version
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186415
  explicit: false
  by artist: Marz23
  in album: Marz23 Live In Taipei
    type: MusicAlbum
    date published: 2021-01-22
  isrc code: TWA532100045
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T10:22:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4444e108d23419ba9fbb75eb85b0eda6d971cf7403a2b80f723f4ca069659a9f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2fMn8NVvws3v0E3ahoc81T.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fMn8NVvws3v0E3ahoc81T
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4444e108d23419ba9fbb75eb85b0eda6d971cf7403a2b80f723f4ca069659a9f","isrc":"TWA532100045","name":"我不是饒舌歌手 - Live Version","registered_at":"2026-06-22T10:22:48Z","spotify_id":"2fMn8NVvws3v0E3ahoc81T","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 0x4444e108d23419ba9fbb75eb85b0eda6d971cf7403a2b80f723f4ca069659a9f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2fMn8NVvws3v0E3ahoc81T.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/2fMn8NVvws3v0E3ahoc81T.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x4444e108d23419ba9fbb75eb85b0eda6d971cf7403a2b80f723f4ca069659a9f","isrc":"TWA532100045","name":"我不是饒舌歌手 - Live Version","registered_at":"2026-06-22T10:22:48Z","spotify_id":"2fMn8NVvws3v0E3ahoc81T","type":"track"}
track: 那種人 - Live Version
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224250
  explicit: false
  by artist: Marz23
  in album: Marz23 Live In Taipei
    type: MusicAlbum
    date published: 2021-01-22
  isrc code: TWA532100046
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T13:15:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3356b3a9bc2fd1b5553c16ef2c014a6444cc91cfcaaffb11cafdea65c6dc94d8
  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/6RavR1OjRe4XpEQR6K1MC1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RavR1OjRe4XpEQR6K1MC1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3356b3a9bc2fd1b5553c16ef2c014a6444cc91cfcaaffb11cafdea65c6dc94d8","isrc":"TWA532100046","name":"那種人 - Live Version","registered_at":"2026-06-20T13:15:14Z","spotify_id":"6RavR1OjRe4XpEQR6K1MC1","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 0x3356b3a9bc2fd1b5553c16ef2c014a6444cc91cfcaaffb11cafdea65c6dc94d8. 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/6RavR1OjRe4XpEQR6K1MC1.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/6RavR1OjRe4XpEQR6K1MC1.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x3356b3a9bc2fd1b5553c16ef2c014a6444cc91cfcaaffb11cafdea65c6dc94d8","isrc":"TWA532100046","name":"那種人 - Live Version","registered_at":"2026-06-20T13:15:14Z","spotify_id":"6RavR1OjRe4XpEQR6K1MC1","type":"track"}
track: 擊敗我 (feat. Jesse McFaddin) - Live Version
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208699
  explicit: false
  by artist: Marz23
  by artist: Jesse McFaddin
  in album: Marz23 Live In Taipei
    type: MusicAlbum
    date published: 2021-01-22
  isrc code: TWA532100047
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T21:24:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x17c72a72d4575e0aff0fb3b6f9ab3d6a56165561a6986a4e00f1b5c19161069b
  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/42Es5ZeXAjc9dgomGzXl74.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42Es5ZeXAjc9dgomGzXl74
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x17c72a72d4575e0aff0fb3b6f9ab3d6a56165561a6986a4e00f1b5c19161069b","isrc":"TWA532100047","name":"擊敗我 (feat. Jesse McFaddin) - Live Version","registered_at":"2026-06-09T21:24:36Z","spotify_id":"42Es5ZeXAjc9dgomGzXl74","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 0x17c72a72d4575e0aff0fb3b6f9ab3d6a56165561a6986a4e00f1b5c19161069b. 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/42Es5ZeXAjc9dgomGzXl74.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/42Es5ZeXAjc9dgomGzXl74.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x17c72a72d4575e0aff0fb3b6f9ab3d6a56165561a6986a4e00f1b5c19161069b","isrc":"TWA532100047","name":"擊敗我 (feat. Jesse McFaddin) - Live Version","registered_at":"2026-06-09T21:24:36Z","spotify_id":"42Es5ZeXAjc9dgomGzXl74","type":"track"}

跳舞在米蘭
type: MusicAlbum
date published: 2023-04-12
track: 他一定喜歡你
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207658
  explicit: false
  by artist: GBOYSWAG
  in album: 跳舞在米蘭
    type: MusicAlbum
    date published: 2023-04-12
  isrc code: TWK232314604
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T20:44:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6f12d6b03ed68d39801435a9b379edd265b0fb57161fae2c54224d00b52509c9
  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/0OVB9ydoadWxJRkXqm372f.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OVB9ydoadWxJRkXqm372f
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6f12d6b03ed68d39801435a9b379edd265b0fb57161fae2c54224d00b52509c9","isrc":"TWK232314604","name":"他一定喜歡你","registered_at":"2026-06-09T20:44:45Z","spotify_id":"0OVB9ydoadWxJRkXqm372f","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 0x6f12d6b03ed68d39801435a9b379edd265b0fb57161fae2c54224d00b52509c9. 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/0OVB9ydoadWxJRkXqm372f.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/0OVB9ydoadWxJRkXqm372f.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x6f12d6b03ed68d39801435a9b379edd265b0fb57161fae2c54224d00b52509c9","isrc":"TWK232314604","name":"他一定喜歡你","registered_at":"2026-06-09T20:44:45Z","spotify_id":"0OVB9ydoadWxJRkXqm372f","type":"track"}
track: 當我變成我們
  type: MusicRecording
  duration: PT4M10S
  duration ms: 250047
  explicit: false
  by artist: GBOYSWAG
  in album: 跳舞在米蘭
    type: MusicAlbum
    date published: 2023-04-12
  isrc code: TWK232314605
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T04:25:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd480120ed0c808ae00c779f2f2dd6302c7aec3aa2afc60037cf645317957e386
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0llQRKKNRIr7yKtzZOPdcH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0llQRKKNRIr7yKtzZOPdcH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd480120ed0c808ae00c779f2f2dd6302c7aec3aa2afc60037cf645317957e386","isrc":"TWK232314605","name":"當我變成我們","registered_at":"2026-06-05T04:25:09Z","spotify_id":"0llQRKKNRIr7yKtzZOPdcH","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 0xd480120ed0c808ae00c779f2f2dd6302c7aec3aa2afc60037cf645317957e386. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0llQRKKNRIr7yKtzZOPdcH.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/0llQRKKNRIr7yKtzZOPdcH.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xd480120ed0c808ae00c779f2f2dd6302c7aec3aa2afc60037cf645317957e386","isrc":"TWK232314605","name":"當我變成我們","registered_at":"2026-06-05T04:25:09Z","spotify_id":"0llQRKKNRIr7yKtzZOPdcH","type":"track"}
track: 好了啦
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194401
  explicit: false
  by artist: GBOYSWAG
  in album: 跳舞在米蘭
    type: MusicAlbum
    date published: 2023-04-12
  isrc code: TWK232314603
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T13:37:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaf23e6441454648f6678f653252a0e5333057c30158975663c4ca4786188c2b6
  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/3stO2wuhUmuUntyBj4KtkW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3stO2wuhUmuUntyBj4KtkW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaf23e6441454648f6678f653252a0e5333057c30158975663c4ca4786188c2b6","isrc":"TWK232314603","name":"好了啦","registered_at":"2026-06-20T13:37:01Z","spotify_id":"3stO2wuhUmuUntyBj4KtkW","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 0xaf23e6441454648f6678f653252a0e5333057c30158975663c4ca4786188c2b6. 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/3stO2wuhUmuUntyBj4KtkW.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/3stO2wuhUmuUntyBj4KtkW.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xaf23e6441454648f6678f653252a0e5333057c30158975663c4ca4786188c2b6","isrc":"TWK232314603","name":"好了啦","registered_at":"2026-06-20T13:37:01Z","spotify_id":"3stO2wuhUmuUntyBj4KtkW","type":"track"}
track: 一起廢 (feat.Marz23)
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187737
  explicit: false
  by artist: GBOYSWAG
  by artist: Marz23
  in album: 跳舞在米蘭
    type: MusicAlbum
    date published: 2023-04-12
  isrc code: TWK232314607
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T06:28:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3212e57b552fd252c3f094b75b37bdd1a7d3c1794cc0c4cf584072a44f80e528
  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/4kRHd2V5BTlULCjyMJAP2H.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kRHd2V5BTlULCjyMJAP2H
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3212e57b552fd252c3f094b75b37bdd1a7d3c1794cc0c4cf584072a44f80e528","isrc":"TWK232314607","name":"一起廢 (feat.Marz23)","registered_at":"2026-06-19T06:28:09Z","spotify_id":"4kRHd2V5BTlULCjyMJAP2H","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 0x3212e57b552fd252c3f094b75b37bdd1a7d3c1794cc0c4cf584072a44f80e528. 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/4kRHd2V5BTlULCjyMJAP2H.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/4kRHd2V5BTlULCjyMJAP2H.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x3212e57b552fd252c3f094b75b37bdd1a7d3c1794cc0c4cf584072a44f80e528","isrc":"TWK232314607","name":"一起廢 (feat.Marz23)","registered_at":"2026-06-19T06:28:09Z","spotify_id":"4kRHd2V5BTlULCjyMJAP2H","type":"track"}
track: 開不起玩笑
  type: MusicRecording
  duration: PT4M41S
  duration ms: 281660
  explicit: false
  by artist: GBOYSWAG
  in album: 跳舞在米蘭
  isrc code: TWK232314606
  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: 跳舞在米蘭
track: 消失的Homies
track: 你是我的
track: 綁架我
track: 說一聲晚安

跳舞在米蘭
type: MusicAlbum
date published: 2023-04-12

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T21:10:04+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x4e28a69dbca54516689d53e09d687e91847a36a52c87d5a10e3222c2c3d743cc

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7uTYRWjZaJVUtP5FZBAbp1.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uTYRWjZaJVUtP5FZBAbp1

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x4e28a69dbca54516689d53e09d687e91847a36a52c87d5a10e3222c2c3d743cc","isrc":"TWK232314606","name":"開不起玩笑","registered_at":"2026-06-10T21:10:04Z","spotify_id":"7uTYRWjZaJVUtP5FZBAbp1","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 0x4e28a69dbca54516689d53e09d687e91847a36a52c87d5a10e3222c2c3d743cc. 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/7uTYRWjZaJVUtP5FZBAbp1.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/7uTYRWjZaJVUtP5FZBAbp1.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x4e28a69dbca54516689d53e09d687e91847a36a52c87d5a10e3222c2c3d743cc","isrc":"TWK232314606","name":"開不起玩笑","registered_at":"2026-06-10T21:10:04Z","spotify_id":"7uTYRWjZaJVUtP5FZBAbp1","type":"track"}

跳舞在米蘭
type: MusicRecording
duration: PT3M10S
duration ms: 190166
explicit: false
by artist: GBOYSWAG
in album: 跳舞在米蘭
  type: MusicAlbum
  date published: 2023-04-12
isrc code: TWK232314601

消失的Homies
type: MusicRecording
duration: PT2M48S
duration ms: 168419
explicit: false
by artist: GBOYSWAG
in album: 跳舞在米蘭
  type: MusicAlbum
  date published: 2023-04-12
isrc code: TWK232314602
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T21:17:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xabff4cba1fe24d8108ad1a5414d45a57ba6bbaf833575a0520dbfc78399bf531
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5HWDRpn55bvooLLv4z0kpp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HWDRpn55bvooLLv4z0kpp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xabff4cba1fe24d8108ad1a5414d45a57ba6bbaf833575a0520dbfc78399bf531","isrc":"TWK232314602","name":"消失的Homies","registered_at":"2026-06-24T21:17:32Z","spotify_id":"5HWDRpn55bvooLLv4z0kpp","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 0xabff4cba1fe24d8108ad1a5414d45a57ba6bbaf833575a0520dbfc78399bf531. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5HWDRpn55bvooLLv4z0kpp.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/5HWDRpn55bvooLLv4z0kpp.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xabff4cba1fe24d8108ad1a5414d45a57ba6bbaf833575a0520dbfc78399bf531","isrc":"TWK232314602","name":"消失的Homies","registered_at":"2026-06-24T21:17:32Z","spotify_id":"5HWDRpn55bvooLLv4z0kpp","type":"track"}

你是我的
type: MusicRecording
duration: PT3M30S
duration ms: 210904
explicit: false
by artist: GBOYSWAG
in album: 跳舞在米蘭
  type: MusicAlbum
  date published: 2023-04-12
isrc code: TWK232314608

綁架我
type: MusicRecording
duration: PT3M20S
duration ms: 200460
explicit: false
by artist: GBOYSWAG
in album: 跳舞在米蘭
  type: MusicAlbum
  date published: 2023-04-12
isrc code: TWK232314609

說一聲晚安
type: MusicRecording
duration: PT5M5S
duration ms: 305429
explicit: false
by artist: GBOYSWAG
in album: 跳舞在米蘭
  type: MusicAlbum
  date published: 2023-04-12
isrc code: TWK232314610
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T15:20:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44b28f9f4a5e74267927b27f5d6c5dfda20cb7c0a2d134479f322b760fec7e4c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5lKd1WtFVfikEOOiVFe4OG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lKd1WtFVfikEOOiVFe4OG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44b28f9f4a5e74267927b27f5d6c5dfda20cb7c0a2d134479f322b760fec7e4c","isrc":"TWK232314610","name":"說一聲晚安","registered_at":"2026-06-27T15:20:16Z","spotify_id":"5lKd1WtFVfikEOOiVFe4OG","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 0x44b28f9f4a5e74267927b27f5d6c5dfda20cb7c0a2d134479f322b760fec7e4c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5lKd1WtFVfikEOOiVFe4OG.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/5lKd1WtFVfikEOOiVFe4OG.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x44b28f9f4a5e74267927b27f5d6c5dfda20cb7c0a2d134479f322b760fec7e4c","isrc":"TWK232314610","name":"說一聲晚安","registered_at":"2026-06-27T15:20:16Z","spotify_id":"5lKd1WtFVfikEOOiVFe4OG","type":"track"}

Project Krane
type: MusicAlbum
date published: 2020-06-30
track: Intro
  type: MusicRecording
  duration: PT0M28S
  duration ms: 28500
  explicit: false
  by artist: G5SH
  in album: Project Krane
    type: MusicAlbum
    date published: 2020-06-30
track: 放過自己
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244965
  explicit: false
  by artist: G5SH
  by artist: Marz23
  in album: Project Krane
    type: MusicAlbum
    date published: 2020-06-30
  isrc code: TWCC31900664
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T14:34:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x407c3aaad1af4932bdb965b228e58df0d3e2680641e534b3f469b20e565d25af
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6huQ9m952qpCm6hWi8Xy1n.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6huQ9m952qpCm6hWi8Xy1n
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x407c3aaad1af4932bdb965b228e58df0d3e2680641e534b3f469b20e565d25af","isrc":"TWCC31900664","name":"放過自己","registered_at":"2026-06-07T14:34:21Z","spotify_id":"6huQ9m952qpCm6hWi8Xy1n","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 0x407c3aaad1af4932bdb965b228e58df0d3e2680641e534b3f469b20e565d25af. 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/6huQ9m952qpCm6hWi8Xy1n.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/6huQ9m952qpCm6hWi8Xy1n.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x407c3aaad1af4932bdb965b228e58df0d3e2680641e534b3f469b20e565d25af","isrc":"TWCC31900664","name":"放過自己","registered_at":"2026-06-07T14:34:21Z","spotify_id":"6huQ9m952qpCm6hWi8Xy1n","type":"track"}
track: 我們要逃離
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234442
  explicit: false
  by artist: G5SH
  by artist: 羅西 Roxi
  in album: Project Krane
    type: MusicAlbum
    date published: 2020-06-30
  isrc code: TWCC31903860
track: 兜兜風
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233250
  explicit: false
  by artist: G5SH
  by artist: Julia Wu
  in album: Project Krane
    type: MusicAlbum
    date published: 2020-06-30
  isrc code: TWCC31902275
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T18:47:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7c89eb3414ee47c2d3156db93c66658aed1b16c584a4d1223ad73dbb1d4f8567
  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/2pqmrlmBxN73eQEztdumGd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pqmrlmBxN73eQEztdumGd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7c89eb3414ee47c2d3156db93c66658aed1b16c584a4d1223ad73dbb1d4f8567","isrc":"TWCC31902275","name":"兜兜風","registered_at":"2026-06-18T18:47:17Z","spotify_id":"2pqmrlmBxN73eQEztdumGd","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 0x7c89eb3414ee47c2d3156db93c66658aed1b16c584a4d1223ad73dbb1d4f8567. 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/2pqmrlmBxN73eQEztdumGd.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/2pqmrlmBxN73eQEztdumGd.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x7c89eb3414ee47c2d3156db93c66658aed1b16c584a4d1223ad73dbb1d4f8567","isrc":"TWCC31902275","name":"兜兜風","registered_at":"2026-06-18T18:47:17Z","spotify_id":"2pqmrlmBxN73eQEztdumGd","type":"track"}
track: Limelights
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174843
  explicit: false
  by artist: G5SH
  by artist: 盧栗莉
  in album: Project Krane
    type: MusicAlbum
    date published: 2020-06-30
  isrc code: TWCC31900836
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T10:49:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8e0d340880a57ec6fac24268a362e227b6b7287396d4e8928b7da74636164ca9
  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/14EUBvLbVGs0rDiX9GnTs2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14EUBvLbVGs0rDiX9GnTs2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-02T03:55:08Z
track: 一個人生活
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  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: 你是不是在生氣 04849#7
track: 與妻訣別書
track: Burnin’ Love
track: 時間三點半
track: 舉刀自盡

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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 0x12d403f747553170fd3bcebd84503ce9535b43020d878f9d6fe613feb1550f58. 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/7aenGHgNvGW8eM0AbNrvMP.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/7aenGHgNvGW8eM0AbNrvMP.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x12d403f747553170fd3bcebd84503ce9535b43020d878f9d6fe613feb1550f58","isrc":"TWCC31901439","name":"一個人生活","registered_at":"2026-06-18T18:44:42Z","spotify_id":"7aenGHgNvGW8eM0AbNrvMP","type":"track"}

你是不是在生氣 04849#7
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in album: Project Krane
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與妻訣別書
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by artist: PiA
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in album: Project Krane
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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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 0xc3a118a1e8a5bb4cf9c89070d2afd982872bdd680068b8e12075af1d98983b9a. 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/3f23Hzm1lkyfOIuGbviuhr.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/3f23Hzm1lkyfOIuGbviuhr.
  date published: 2026-07-02T03:55:08Z
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Burnin’ Love
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by artist: Trezo
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時間三點半
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0x65600ff5dd9a55c035558eb73328978706e258abd3dc4fddbea6d0cd5c9290f8. 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/0r8jyvxvLuwjLMLzt5UVty.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/0r8jyvxvLuwjLMLzt5UVty.
  date published: 2026-07-02T03:55:08Z
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舉刀自盡
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by artist: 莫宰羊
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additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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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 0x4bbdb3dbe0b170bf8b35febe6309d6c6b2794e6f686d3909d1a284780f8f380e. 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/0V4beiVeZGezXudZh5OtjN.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/0V4beiVeZGezXudZh5OtjN.
  date published: 2026-06-13T17:25:41Z
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ROKON SOUND SYSTEM EP
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date published: 2017-10-20
track: SUMMER BE∆CH (feat. 玖壹壹Ken_G)
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track: Blow Up This City (feat. Marz23)
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track: 念夏Summer Freeze (feat. 孫盛希)
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track: Don't Wanna Be (feat. 林沛蕎)
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track: Leave Me Alone
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    type: MusicAlbum
    date published: 2017-10-20

Marz23 最美的風景台北演唱會精選實錄 (Live)
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date published: 2024-03-01
track: 神啊 - Live
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track: 情勒 (feat. ØZI) - Live
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  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 0x0bc3aa2a3c9dd0bbb77d470da16e46060ff8633fcf63a3d6450b0ad14d067abb. 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/4vfmSaeAdyof4n7Ei6MrGA.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/4vfmSaeAdyof4n7Ei6MrGA.
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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 0x516727fb3c8e5ab33ae49b39adad2927d49017f6d9fc2894e801722b0ce88f27. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7D7I3S7nvd1FNUdePXJfNK.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/7D7I3S7nvd1FNUdePXJfNK.
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track: 不遠處 - Live
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd9cf97dc3811f03b4eeeb517eac2c721e1c6225552d5eacd8af8c59b639be260
  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/55y39lbQlvEFEwRxvfWdux.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55y39lbQlvEFEwRxvfWdux
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd9cf97dc3811f03b4eeeb517eac2c721e1c6225552d5eacd8af8c59b639be260","isrc":"TWA532400008","name":"不遠處 - Live","registered_at":"2026-06-22T10:27:50Z","spotify_id":"55y39lbQlvEFEwRxvfWdux","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 0xd9cf97dc3811f03b4eeeb517eac2c721e1c6225552d5eacd8af8c59b639be260. 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/55y39lbQlvEFEwRxvfWdux.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/55y39lbQlvEFEwRxvfWdux.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xd9cf97dc3811f03b4eeeb517eac2c721e1c6225552d5eacd8af8c59b639be260","isrc":"TWA532400008","name":"不遠處 - Live","registered_at":"2026-06-22T10:27:50Z","spotify_id":"55y39lbQlvEFEwRxvfWdux","type":"track"}
track: 最美的風景 (feat. 莫宰羊 & TRASH) - Live
  type: MusicRecording
  duration: PT6M22S
  duration ms: 382500
  explicit: false
  by artist: Marz23
  by artist: 莫宰羊
  by artist: TRASH
  in album: Marz23 最美的風景台北演唱會精選實錄 (Live)
    type: MusicAlbum
    date published: 2024-03-01
  isrc code: TWA532400009
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T06:47:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0740a62efa85c6b7c96859921cec43eed8ae74a37d28185f5e559c3206f5a52f
  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/0Z6FuBQup7ICHf9oV86okJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Z6FuBQup7ICHf9oV86okJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0740a62efa85c6b7c96859921cec43eed8ae74a37d28185f5e559c3206f5a52f","isrc":"TWA532400009","name":"最美的風景 (feat. 莫宰羊 & TRASH) - Live","registered_at":"2026-06-18T06:47:15Z","spotify_id":"0Z6FuBQup7ICHf9oV86okJ","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
track: 陪你失敗 - Live

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0740a62efa85c6b7c96859921cec43eed8ae74a37d28185f5e559c3206f5a52f. 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/0Z6FuBQup7ICHf9oV86okJ.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/0Z6FuBQup7ICHf9oV86okJ.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x0740a62efa85c6b7c96859921cec43eed8ae74a37d28185f5e559c3206f5a52f","isrc":"TWA532400009","name":"最美的風景 (feat. 莫宰羊 & TRASH) - Live","registered_at":"2026-06-18T06:47:15Z","spotify_id":"0Z6FuBQup7ICHf9oV86okJ","type":"track"}

陪你失敗 - Live
type: MusicRecording
duration: PT6M5S
duration ms: 365750
explicit: false
by artist: Marz23
in album: Marz23 最美的風景台北演唱會精選實錄 (Live)
  type: MusicAlbum
  date published: 2024-03-01
isrc code: TWA532400010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T11:19:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ffb92f650ba1e2b53b8564739e55eecec5817a9968fc6748c783f6e49b5144f
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/7ySDZB1lsrqJ1Om164rxt4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ySDZB1lsrqJ1Om164rxt4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ffb92f650ba1e2b53b8564739e55eecec5817a9968fc6748c783f6e49b5144f","isrc":"TWA532400010","name":"陪你失敗 - Live","registered_at":"2026-06-21T11:19:10Z","spotify_id":"7ySDZB1lsrqJ1Om164rxt4","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 0x0ffb92f650ba1e2b53b8564739e55eecec5817a9968fc6748c783f6e49b5144f. 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/7ySDZB1lsrqJ1Om164rxt4.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/7ySDZB1lsrqJ1Om164rxt4.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x0ffb92f650ba1e2b53b8564739e55eecec5817a9968fc6748c783f6e49b5144f","isrc":"TWA532400010","name":"陪你失敗 - Live","registered_at":"2026-06-21T11:19:10Z","spotify_id":"7ySDZB1lsrqJ1Om164rxt4","type":"track"}

23
type: MusicAlbum
date published: 2020-08-18
track: I Hate You
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190399
  explicit: false
  by artist: Marz23
  in album: 23
    type: MusicAlbum
    date published: 2020-08-18
  isrc code: TWA532082001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T21:23:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x953ba64bd6188f85054028c81efa1db12041038908e8ee39cb024aedb7c57f2b
  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/2jTy9rFV3Ym2TS0uqSEs15.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jTy9rFV3Ym2TS0uqSEs15
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x953ba64bd6188f85054028c81efa1db12041038908e8ee39cb024aedb7c57f2b","isrc":"TWA532082001","name":"I Hate You","registered_at":"2026-06-09T21:23:48Z","spotify_id":"2jTy9rFV3Ym2TS0uqSEs15","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 0x953ba64bd6188f85054028c81efa1db12041038908e8ee39cb024aedb7c57f2b. 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/2jTy9rFV3Ym2TS0uqSEs15.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/2jTy9rFV3Ym2TS0uqSEs15.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x953ba64bd6188f85054028c81efa1db12041038908e8ee39cb024aedb7c57f2b","isrc":"TWA532082001","name":"I Hate You","registered_at":"2026-06-09T21:23:48Z","spotify_id":"2jTy9rFV3Ym2TS0uqSEs15","type":"track"}
track: Don't Wanna Wake Up
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194592
  explicit: false
  by artist: Marz23
  in album: 23
    type: MusicAlbum
    date published: 2020-08-18
  isrc code: TWA532082002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T08:14:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x76a68fd0f72092180d4e1812ebf19db8d3a4193909ac71ccc5897fdb9e15e313
  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/5uwCMXDQ7w3XI4fXIUuNqU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uwCMXDQ7w3XI4fXIUuNqU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x76a68fd0f72092180d4e1812ebf19db8d3a4193909ac71ccc5897fdb9e15e313","isrc":"TWA532082002","name":"Don't Wanna Wake Up","registered_at":"2026-06-10T08:14:40Z","spotify_id":"5uwCMXDQ7w3XI4fXIUuNqU","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 0x76a68fd0f72092180d4e1812ebf19db8d3a4193909ac71ccc5897fdb9e15e313. 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/5uwCMXDQ7w3XI4fXIUuNqU.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/5uwCMXDQ7w3XI4fXIUuNqU.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x76a68fd0f72092180d4e1812ebf19db8d3a4193909ac71ccc5897fdb9e15e313","isrc":"TWA532082002","name":"Don't Wanna Wake Up","registered_at":"2026-06-10T08:14:40Z","spotify_id":"5uwCMXDQ7w3XI4fXIUuNqU","type":"track"}
track: 我不是饒舌歌手
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212765
  explicit: false
  by artist: Marz23
  in album: 23
    type: MusicAlbum
    date published: 2020-08-18
  isrc code: TWA531901515
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:14:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x17f9a401357276abbc896e2d9af875cc2f2240aaff90f1ede4c8a5540c648e9f
  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/4M8aT4P3AlJUGQ4DqaXJpV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4M8aT4P3AlJUGQ4DqaXJpV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x17f9a401357276abbc896e2d9af875cc2f2240aaff90f1ede4c8a5540c648e9f","isrc":"TWA531901515","name":"我不是饒舌歌手","registered_at":"2026-06-04T09:14:32Z","spotify_id":"4M8aT4P3AlJUGQ4DqaXJpV","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 0x17f9a401357276abbc896e2d9af875cc2f2240aaff90f1ede4c8a5540c648e9f. 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/4M8aT4P3AlJUGQ4DqaXJpV.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/4M8aT4P3AlJUGQ4DqaXJpV.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x17f9a401357276abbc896e2d9af875cc2f2240aaff90f1ede4c8a5540c648e9f","isrc":"TWA531901515","name":"我不是饒舌歌手","registered_at":"2026-06-04T09:14:32Z","spotify_id":"4M8aT4P3AlJUGQ4DqaXJpV","type":"track"}
track: 寂寞男孩 (feat. TYSON YOSHI)
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243200
  explicit: false
  by artist: Marz23
  by artist: Tyson Yoshi
  in album: 23
    type: MusicAlbum
    date published: 2020-08-18
  isrc code: TWA531901666
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:04:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcf7c50298feb5d27377dcba752918db86cab9d22f4b5459a913a7fa34304fe00
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2nPOwaPw4wzXHJXzKCXJ7I.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nPOwaPw4wzXHJXzKCXJ7I
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcf7c50298feb5d27377dcba752918db86cab9d22f4b5459a913a7fa34304fe00","isrc":"TWA531901666","name":"寂寞男孩 (feat. TYSON YOSHI)","registered_at":"2026-06-04T16:04:47Z","spotify_id":"2nPOwaPw4wzXHJXzKCXJ7I","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 0xcf7c50298feb5d27377dcba752918db86cab9d22f4b5459a913a7fa34304fe00. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2nPOwaPw4wzXHJXzKCXJ7I.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/2nPOwaPw4wzXHJXzKCXJ7I.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xcf7c50298feb5d27377dcba752918db86cab9d22f4b5459a913a7fa34304fe00","isrc":"TWA531901666","name":"寂寞男孩 (feat. TYSON YOSHI)","registered_at":"2026-06-04T16:04:47Z","spotify_id":"2nPOwaPw4wzXHJXzKCXJ7I","type":"track"}
track: 那種人
  type: MusicRecording
  duration: PT4M45S
  duration ms: 285894
  explicit: false
  by artist: Marz23
  in album: 23
  isrc code: TWA532082005
  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: 8:49
track: 脆弱
track: 陪你失敗 (feat. 寺二)
track: Break Me Down (feat. JESSE)
track: 23
track: Everything (feat. W.LIN)

23
type: MusicAlbum
date published: 2020-08-18

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T13:33:11+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x4bf8044d9710e4d49e358dc26a8951c265c7dba1f62e599da62aff6da01527bc

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0AlGkcFYhKgy1LhJfmznvO.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AlGkcFYhKgy1LhJfmznvO

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x4bf8044d9710e4d49e358dc26a8951c265c7dba1f62e599da62aff6da01527bc","isrc":"TWA532082005","name":"那種人","registered_at":"2026-06-04T13:33:11Z","spotify_id":"0AlGkcFYhKgy1LhJfmznvO","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 0x4bf8044d9710e4d49e358dc26a8951c265c7dba1f62e599da62aff6da01527bc. 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/0AlGkcFYhKgy1LhJfmznvO.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/0AlGkcFYhKgy1LhJfmznvO.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x4bf8044d9710e4d49e358dc26a8951c265c7dba1f62e599da62aff6da01527bc","isrc":"TWA532082005","name":"那種人","registered_at":"2026-06-04T13:33:11Z","spotify_id":"0AlGkcFYhKgy1LhJfmznvO","type":"track"}

8:49
type: MusicRecording
duration: PT3M13S
duration ms: 193928
explicit: false
by artist: Marz23
in album: 23
  type: MusicAlbum
  date published: 2020-08-18
isrc code: TWA532082006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T06:32:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf7a2f9a36ff00da1c1827394d7489c15f7f3d4fffa56c3dfd4870d7b5a9cea2
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/3Uoj2PRukl7AfjhCnW2CQW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Uoj2PRukl7AfjhCnW2CQW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7a2f9a36ff00da1c1827394d7489c15f7f3d4fffa56c3dfd4870d7b5a9cea2. 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/3Uoj2PRukl7AfjhCnW2CQW.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/3Uoj2PRukl7AfjhCnW2CQW.
  date published: 2026-07-02T03:30:09Z

脆弱
type: MusicRecording
duration: PT3M1S
duration ms: 181522
explicit: false
by artist: Marz23
in album: 23
  type: MusicAlbum
  date published: 2020-08-18
isrc code: TWA532082007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:06:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1403183e7be897a4a4cb55d126665489e08e0199cd30ce1dabe17655daa3dab6
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/5rsMC01Nv2dVprvmkcrvZD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rsMC01Nv2dVprvmkcrvZD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1403183e7be897a4a4cb55d126665489e08e0199cd30ce1dabe17655daa3dab6","isrc":"TWA532082007","name":"脆弱","registered_at":"2026-06-05T14:06:34Z","spotify_id":"5rsMC01Nv2dVprvmkcrvZD","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 0x1403183e7be897a4a4cb55d126665489e08e0199cd30ce1dabe17655daa3dab6. 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/5rsMC01Nv2dVprvmkcrvZD.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/5rsMC01Nv2dVprvmkcrvZD.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x1403183e7be897a4a4cb55d126665489e08e0199cd30ce1dabe17655daa3dab6","isrc":"TWA532082007","name":"脆弱","registered_at":"2026-06-05T14:06:34Z","spotify_id":"5rsMC01Nv2dVprvmkcrvZD","type":"track"}

陪你失敗 (feat. 寺二)
type: MusicRecording
duration: PT5M6S
duration ms: 306546
explicit: false
by artist: Marz23
by artist: 寺二
in album: 23
  type: MusicAlbum
  date published: 2020-08-18
isrc code: TWA531901122
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:09:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c2186587ff8e4eecfed507f8966e738818195c93f69e9daf3e2e4f86d456515
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/53EYK5DubMOz2x71TZERPl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53EYK5DubMOz2x71TZERPl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3c2186587ff8e4eecfed507f8966e738818195c93f69e9daf3e2e4f86d456515","isrc":"TWA531901122","name":"陪你失敗 (feat. 寺二)","registered_at":"2026-06-04T14:09:54Z","spotify_id":"53EYK5DubMOz2x71TZERPl","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 0x3c2186587ff8e4eecfed507f8966e738818195c93f69e9daf3e2e4f86d456515. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/53EYK5DubMOz2x71TZERPl.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/53EYK5DubMOz2x71TZERPl.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3c2186587ff8e4eecfed507f8966e738818195c93f69e9daf3e2e4f86d456515","isrc":"TWA531901122","name":"陪你失敗 (feat. 寺二)","registered_at":"2026-06-04T14:09:54Z","spotify_id":"53EYK5DubMOz2x71TZERPl","type":"track"}

Break Me Down (feat. JESSE)
type: MusicRecording
duration: PT3M32S
duration ms: 212974
explicit: false
by artist: Marz23
by artist: Jesse
in album: 23
  type: MusicAlbum
  date published: 2020-08-18
isrc code: TWA532001327
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:43:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91e60250fa6825b5f5b491868941bab5bedb6ea35756b0f54e9cc1f6d2136a3b
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/0OX8rHhaa59u3fFy1OaCC2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OX8rHhaa59u3fFy1OaCC2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91e60250fa6825b5f5b491868941bab5bedb6ea35756b0f54e9cc1f6d2136a3b","isrc":"TWA532001327","name":"Break Me Down (feat. JESSE)","registered_at":"2026-06-07T09:43:39Z","spotify_id":"0OX8rHhaa59u3fFy1OaCC2","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 0x91e60250fa6825b5f5b491868941bab5bedb6ea35756b0f54e9cc1f6d2136a3b. 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/0OX8rHhaa59u3fFy1OaCC2.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/0OX8rHhaa59u3fFy1OaCC2.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x91e60250fa6825b5f5b491868941bab5bedb6ea35756b0f54e9cc1f6d2136a3b","isrc":"TWA532001327","name":"Break Me Down (feat. JESSE)","registered_at":"2026-06-07T09:43:39Z","spotify_id":"0OX8rHhaa59u3fFy1OaCC2","type":"track"}

23
type: MusicRecording
duration: PT3M20S
duration ms: 200028
explicit: false
by artist: Marz23
in album: 23
  type: MusicAlbum
  date published: 2020-08-18
isrc code: TWA532082010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:53:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x32dc7286e3bfb0eff9ea664834e2dc611e8deb9bca474f47dca1c98648c153c1
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/23jzh6TPpNYJ3SUMJUqoJI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23jzh6TPpNYJ3SUMJUqoJI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32dc7286e3bfb0eff9ea664834e2dc611e8deb9bca474f47dca1c98648c153c1. 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/23jzh6TPpNYJ3SUMJUqoJI.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/23jzh6TPpNYJ3SUMJUqoJI.
  date published: 2026-06-13T15:41:10Z

Everything (feat. W.LIN)
type: MusicRecording
duration: PT3M48S
duration ms: 228460
explicit: false
by artist: Marz23
by artist: W.LIN
in album: 23
  type: MusicAlbum
  date published: 2020-08-18
isrc code: TWA532082011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:06:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0967447cd4addfb3ea28719b6be22f0250eab0e9889c8bc2d5d8c4e854a9724a
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/6tdPhOn7PqctCLzpb0zknp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6tdPhOn7PqctCLzpb0zknp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0967447cd4addfb3ea28719b6be22f0250eab0e9889c8bc2d5d8c4e854a9724a","isrc":"TWA532082011","name":"Everything (feat. W.LIN)","registered_at":"2026-06-05T14:06:10Z","spotify_id":"6tdPhOn7PqctCLzpb0zknp","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 0x0967447cd4addfb3ea28719b6be22f0250eab0e9889c8bc2d5d8c4e854a9724a. 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/6tdPhOn7PqctCLzpb0zknp.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/6tdPhOn7PqctCLzpb0zknp.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0967447cd4addfb3ea28719b6be22f0250eab0e9889c8bc2d5d8c4e854a9724a","isrc":"TWA532082011","name":"Everything (feat. W.LIN)","registered_at":"2026-06-05T14:06:10Z","spotify_id":"6tdPhOn7PqctCLzpb0zknp","type":"track"}

我是一隻小小鳥104搖滾版
type: MusicAlbum
date published: 2025-02-06
track: 我是一隻小小鳥104搖滾版
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252041
  explicit: false
  by artist: Marz23
  in album: 我是一隻小小鳥104搖滾版
    type: MusicAlbum
    date published: 2025-02-06
  isrc code: TWA532500014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:27:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa3cea93835416941724dc3852be040c3914442e28268de91e9a34897a33049b7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6ktMXORaguMTkUDozKQXgK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ktMXORaguMTkUDozKQXgK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa3cea93835416941724dc3852be040c3914442e28268de91e9a34897a33049b7","isrc":"TWA532500014","name":"我是一隻小小鳥104搖滾版","registered_at":"2026-06-04T15:27:02Z","spotify_id":"6ktMXORaguMTkUDozKQXgK","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 0xa3cea93835416941724dc3852be040c3914442e28268de91e9a34897a33049b7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ktMXORaguMTkUDozKQXgK.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/6ktMXORaguMTkUDozKQXgK.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xa3cea93835416941724dc3852be040c3914442e28268de91e9a34897a33049b7","isrc":"TWA532500014","name":"我是一隻小小鳥104搖滾版","registered_at":"2026-06-04T15:27:02Z","spotify_id":"6ktMXORaguMTkUDozKQXgK","type":"track"}

反正我願意
type: MusicAlbum
date published: 2024-06-14
track: 反正我願意
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164942
  explicit: false
  by artist: FUMON
  by artist: Marz23
  in album: 反正我願意
    type: MusicAlbum
    date published: 2024-06-14
  isrc code: TWA452400131
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:37:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xda27e7e400f327ead9b9a54396576a513f91cc7b2eb5a0d5dfa3f89bca47f00b
  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/5OsUCYVz6vPZ5u50XgAyhe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OsUCYVz6vPZ5u50XgAyhe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xda27e7e400f327ead9b9a54396576a513f91cc7b2eb5a0d5dfa3f89bca47f00b","isrc":"TWA452400131","name":"反正我願意","registered_at":"2026-06-04T16:37:13Z","spotify_id":"5OsUCYVz6vPZ5u50XgAyhe","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 0xda27e7e400f327ead9b9a54396576a513f91cc7b2eb5a0d5dfa3f89bca47f00b. 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/5OsUCYVz6vPZ5u50XgAyhe.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/5OsUCYVz6vPZ5u50XgAyhe.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xda27e7e400f327ead9b9a54396576a513f91cc7b2eb5a0d5dfa3f89bca47f00b","isrc":"TWA452400131","name":"反正我願意","registered_at":"2026-06-04T16:37:13Z","spotify_id":"5OsUCYVz6vPZ5u50XgAyhe","type":"track"}

94在靠杯
type: MusicAlbum
date published: 2023-10-22
track: 94在靠杯
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254117
  explicit: false
  by artist: Marz23
  in album: 94在靠杯
    type: MusicAlbum
    date published: 2023-10-22
  isrc code: TWA532300492
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T12:11:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc12dbf7cc4f2dbe075a8a640947de6d7911caffcf0e94f23600ed5c15c8bd9f0
  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/1KTIjCV8N4ozMaP30WK2eD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KTIjCV8N4ozMaP30WK2eD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc12dbf7cc4f2dbe075a8a640947de6d7911caffcf0e94f23600ed5c15c8bd9f0","isrc":"TWA532300492","name":"94在靠杯","registered_at":"2026-06-18T12:11:21Z","spotify_id":"1KTIjCV8N4ozMaP30WK2eD","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 0xc12dbf7cc4f2dbe075a8a640947de6d7911caffcf0e94f23600ed5c15c8bd9f0. 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/1KTIjCV8N4ozMaP30WK2eD.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/1KTIjCV8N4ozMaP30WK2eD.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xc12dbf7cc4f2dbe075a8a640947de6d7911caffcf0e94f23600ed5c15c8bd9f0","isrc":"TWA532300492","name":"94在靠杯","registered_at":"2026-06-18T12:11:21Z","spotify_id":"1KTIjCV8N4ozMaP30WK2eD","type":"track"}

你哪位?
type: MusicAlbum
date published: 2023-10-17
track: 你哪位?
  type: MusicRecording
  duration: PT1M48S
  duration ms: 108453
  explicit: false
  by artist: Marz23
  in album: 你哪位?
    type: MusicAlbum
    date published: 2023-10-17
  isrc code: TWA532300489
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T06:47:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe006ee5da4c6cba2ab453cf34867507cf21014378daa096288227fbd88c03ae1
  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/0xi0ZWfJ60gG6QBccnziSc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xi0ZWfJ60gG6QBccnziSc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe006ee5da4c6cba2ab453cf34867507cf21014378daa096288227fbd88c03ae1","isrc":"TWA532300489","name":"你哪位?","registered_at":"2026-06-18T06:47:35Z","spotify_id":"0xi0ZWfJ60gG6QBccnziSc","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 0xe006ee5da4c6cba2ab453cf34867507cf21014378daa096288227fbd88c03ae1. 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/0xi0ZWfJ60gG6QBccnziSc.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/0xi0ZWfJ60gG6QBccnziSc.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xe006ee5da4c6cba2ab453cf34867507cf21014378daa096288227fbd88c03ae1","isrc":"TWA532300489","name":"你哪位?","registered_at":"2026-06-18T06:47:35Z","spotify_id":"0xi0ZWfJ60gG6QBccnziSc","type":"track"}

不愛自己了
type: MusicAlbum
date published: 2023-04-07
track: 不愛自己了
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258139
  explicit: false
  by artist: Marz23
  in album: 不愛自己了
    type: MusicAlbum
    date published: 2023-04-07
  isrc code: TWA532300140
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T04:49:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc4951ed372a15df103fe3c680bc8acdd3f742b55192424824fbe56a46b886cdb
  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/6iapOcmDAFnNQ3Bz0U6s3Y.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iapOcmDAFnNQ3Bz0U6s3Y
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc4951ed372a15df103fe3c680bc8acdd3f742b55192424824fbe56a46b886cdb","isrc":"TWA532300140","name":"不愛自己了","registered_at":"2026-06-05T04:49:48Z","spotify_id":"6iapOcmDAFnNQ3Bz0U6s3Y","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 0xc4951ed372a15df103fe3c680bc8acdd3f742b55192424824fbe56a46b886cdb. 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/6iapOcmDAFnNQ3Bz0U6s3Y.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/6iapOcmDAFnNQ3Bz0U6s3Y.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xc4951ed372a15df103fe3c680bc8acdd3f742b55192424824fbe56a46b886cdb","isrc":"TWA532300140","name":"不愛自己了","registered_at":"2026-06-05T04:49:48Z","spotify_id":"6iapOcmDAFnNQ3Bz0U6s3Y","type":"track"}

不搖就滾
type: MusicAlbum
date published: 2022-07-08
track: 不搖就滾
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235822
  explicit: false
  by artist: Marz23
  in album: 不搖就滾
    type: MusicAlbum
    date published: 2022-07-08
  isrc code: TWA532200206
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T13:21:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfabe462972bee0bc578ff65f7841ba4ce95ced229e92824bdb573504e80a7a88
  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/2FyxwNkn5XCtuGniro1IqE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FyxwNkn5XCtuGniro1IqE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfabe462972bee0bc578ff65f7841ba4ce95ced229e92824bdb573504e80a7a88","isrc":"TWA532200206","name":"不搖就滾","registered_at":"2026-06-08T13:21:58Z","spotify_id":"2FyxwNkn5XCtuGniro1IqE","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 0xfabe462972bee0bc578ff65f7841ba4ce95ced229e92824bdb573504e80a7a88. 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/2FyxwNkn5XCtuGniro1IqE.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/2FyxwNkn5XCtuGniro1IqE.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xfabe462972bee0bc578ff65f7841ba4ce95ced229e92824bdb573504e80a7a88","isrc":"TWA532200206","name":"不搖就滾","registered_at":"2026-06-08T13:21:58Z","spotify_id":"2FyxwNkn5XCtuGniro1IqE","type":"track"}

浪費時間 (feat. Jutes)
type: MusicAlbum
date published: 2021-12-29
track: 浪費時間 (feat. Jutes)
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185622
  explicit: false
  by artist: Marz23
  by artist: Jutes
  in album: 浪費時間 (feat. Jutes)
    type: MusicAlbum
    date published: 2021-12-29
  isrc code: TWA532101884
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:50:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6b679c8460a45cda397b8f996176faf6629623b96ad2420889ca7b2f6a28d5da
  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/4vSEkALKd7ksHwphWg3oNS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vSEkALKd7ksHwphWg3oNS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6b679c8460a45cda397b8f996176faf6629623b96ad2420889ca7b2f6a28d5da","isrc":"TWA532101884","name":"浪費時間 (feat. Jutes)","registered_at":"2026-06-06T21:50:36Z","spotify_id":"4vSEkALKd7ksHwphWg3oNS","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 0x6b679c8460a45cda397b8f996176faf6629623b96ad2420889ca7b2f6a28d5da. 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/4vSEkALKd7ksHwphWg3oNS.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/4vSEkALKd7ksHwphWg3oNS.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x6b679c8460a45cda397b8f996176faf6629623b96ad2420889ca7b2f6a28d5da","isrc":"TWA532101884","name":"浪費時間 (feat. Jutes)","registered_at":"2026-06-06T21:50:36Z","spotify_id":"4vSEkALKd7ksHwphWg3oNS","type":"track"}

放過自己 (Acoustic Version)
type: MusicAlbum
date published: 2021-10-12
track: 放過自己 - Acoustic Version
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173216
  explicit: false
  by artist: G5SH
  by artist: Marz23
  in album: 放過自己 (Acoustic Version)
    type: MusicAlbum
    date published: 2021-10-12
  isrc code: TWCC32120544
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T19:14:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x45b2ea56fb5ddc7eb542124db479b419c86c1090bf3824fb8c7783592ab12024
  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/7LgY1xgPlpRcuotOBUCkc0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LgY1xgPlpRcuotOBUCkc0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x45b2ea56fb5ddc7eb542124db479b419c86c1090bf3824fb8c7783592ab12024","isrc":"TWCC32120544","name":"放過自己 - Acoustic Version","registered_at":"2026-06-11T19:14:46Z","spotify_id":"7LgY1xgPlpRcuotOBUCkc0","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 0x45b2ea56fb5ddc7eb542124db479b419c86c1090bf3824fb8c7783592ab12024. 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/7LgY1xgPlpRcuotOBUCkc0.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/7LgY1xgPlpRcuotOBUCkc0.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x45b2ea56fb5ddc7eb542124db479b419c86c1090bf3824fb8c7783592ab12024","isrc":"TWCC32120544","name":"放過自己 - Acoustic Version","registered_at":"2026-06-11T19:14:46Z","spotify_id":"7LgY1xgPlpRcuotOBUCkc0","type":"track"}

最美的風景 (feat. 莫宰羊)
type: MusicAlbum
date published: 2021-04-14
track: 最美的風景 (feat. 莫宰羊)
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197334
  explicit: false
  by artist: Marz23
  by artist: 莫宰羊
  in album: 最美的風景 (feat. 莫宰羊)
    type: MusicAlbum
    date published: 2021-04-14
  isrc code: TWA532100606
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:06:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb2298586bd8152adb96241512a9a6bdf57c2631a11efca2291c62ffae1f0cde7
  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/3LkITiONSVW8eWhruHhiDJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LkITiONSVW8eWhruHhiDJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb2298586bd8152adb96241512a9a6bdf57c2631a11efca2291c62ffae1f0cde7","isrc":"TWA532100606","name":"最美的風景 (feat. 莫宰羊)","registered_at":"2026-06-04T11:06:51Z","spotify_id":"3LkITiONSVW8eWhruHhiDJ","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 0xb2298586bd8152adb96241512a9a6bdf57c2631a11efca2291c62ffae1f0cde7. 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/3LkITiONSVW8eWhruHhiDJ.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/3LkITiONSVW8eWhruHhiDJ.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xb2298586bd8152adb96241512a9a6bdf57c2631a11efca2291c62ffae1f0cde7","isrc":"TWA532100606","name":"最美的風景 (feat. 莫宰羊)","registered_at":"2026-06-04T11:06:51Z","spotify_id":"3LkITiONSVW8eWhruHhiDJ","type":"track"}

Break Me Down (feat. JESSE)
type: MusicAlbum
date published: 2020-06-06
track: Break Me Down (feat. JESSE)
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212644
  explicit: false
  by artist: Marz23
  by artist: Jesse
  in album: Break Me Down (feat. JESSE)
    type: MusicAlbum
    date published: 2020-06-06
  isrc code: TWA532001327
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:43:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x91e60250fa6825b5f5b491868941bab5bedb6ea35756b0f54e9cc1f6d2136a3b
  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/3nrhGlcjU3WT2lO1delNWJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nrhGlcjU3WT2lO1delNWJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x91e60250fa6825b5f5b491868941bab5bedb6ea35756b0f54e9cc1f6d2136a3b","isrc":"TWA532001327","name":"Break Me Down (feat. JESSE)","registered_at":"2026-06-07T09:43:39Z","spotify_id":"3nrhGlcjU3WT2lO1delNWJ","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 0x91e60250fa6825b5f5b491868941bab5bedb6ea35756b0f54e9cc1f6d2136a3b. 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/3nrhGlcjU3WT2lO1delNWJ.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/3nrhGlcjU3WT2lO1delNWJ.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x91e60250fa6825b5f5b491868941bab5bedb6ea35756b0f54e9cc1f6d2136a3b","isrc":"TWA532001327","name":"Break Me Down (feat. JESSE)","registered_at":"2026-06-07T09:43:39Z","spotify_id":"3nrhGlcjU3WT2lO1delNWJ","type":"track"}

寂寞男孩 (feat. TYSON YOSHI)
type: MusicAlbum
date published: 2019-11-12
track: 寂寞男孩 (feat. TYSON YOSHI)
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243200
  explicit: false
  by artist: Marz23
  by artist: Tyson Yoshi
  in album: 寂寞男孩 (feat. TYSON YOSHI)
    type: MusicAlbum
    date published: 2019-11-12
  isrc code: TWA531901666
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:04:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcf7c50298feb5d27377dcba752918db86cab9d22f4b5459a913a7fa34304fe00
  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/3LF3iXrfa0Jw5VG3ULguvG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LF3iXrfa0Jw5VG3ULguvG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcf7c50298feb5d27377dcba752918db86cab9d22f4b5459a913a7fa34304fe00","isrc":"TWA531901666","name":"寂寞男孩 (feat. TYSON YOSHI)","registered_at":"2026-06-04T16:04:47Z","spotify_id":"3LF3iXrfa0Jw5VG3ULguvG","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 0xcf7c50298feb5d27377dcba752918db86cab9d22f4b5459a913a7fa34304fe00. 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/3LF3iXrfa0Jw5VG3ULguvG.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/3LF3iXrfa0Jw5VG3ULguvG.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xcf7c50298feb5d27377dcba752918db86cab9d22f4b5459a913a7fa34304fe00","isrc":"TWA531901666","name":"寂寞男孩 (feat. TYSON YOSHI)","registered_at":"2026-06-04T16:04:47Z","spotify_id":"3LF3iXrfa0Jw5VG3ULguvG","type":"track"}

我不是饒舌歌手
type: MusicAlbum
date published: 2019-09-13
track: 我不是饒舌歌手
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212765
  explicit: false
  by artist: Marz23
  in album: 我不是饒舌歌手
    type: MusicAlbum
    date published: 2019-09-13
  isrc code: TWA531901515
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:14:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x17f9a401357276abbc896e2d9af875cc2f2240aaff90f1ede4c8a5540c648e9f
  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/0yf00xitOw4zdnTRkvtuEv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yf00xitOw4zdnTRkvtuEv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x17f9a401357276abbc896e2d9af875cc2f2240aaff90f1ede4c8a5540c648e9f","isrc":"TWA531901515","name":"我不是饒舌歌手","registered_at":"2026-06-04T09:14:32Z","spotify_id":"0yf00xitOw4zdnTRkvtuEv","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 0x17f9a401357276abbc896e2d9af875cc2f2240aaff90f1ede4c8a5540c648e9f. 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/0yf00xitOw4zdnTRkvtuEv.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/0yf00xitOw4zdnTRkvtuEv.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x17f9a401357276abbc896e2d9af875cc2f2240aaff90f1ede4c8a5540c648e9f","isrc":"TWA531901515","name":"我不是饒舌歌手","registered_at":"2026-06-04T09:14:32Z","spotify_id":"0yf00xitOw4zdnTRkvtuEv","type":"track"}

陪你失敗 (feat. 寺二)
type: MusicAlbum
date published: 2019-06-19
track: 陪你失敗 (feat. 寺二)
  type: MusicRecording
  duration: PT5M6S
  duration ms: 306976
  explicit: false
  by artist: Marz23
  by artist: 寺二
  in album: 陪你失敗 (feat. 寺二)
    type: MusicAlbum
    date published: 2019-06-19
  isrc code: TWA531901122
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:09:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3c2186587ff8e4eecfed507f8966e738818195c93f69e9daf3e2e4f86d456515
  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/3Tpz2ge7Kxr77sFEOiMjrm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Tpz2ge7Kxr77sFEOiMjrm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3c2186587ff8e4eecfed507f8966e738818195c93f69e9daf3e2e4f86d456515","isrc":"TWA531901122","name":"陪你失敗 (feat. 寺二)","registered_at":"2026-06-04T14:09:54Z","spotify_id":"3Tpz2ge7Kxr77sFEOiMjrm","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 0x3c2186587ff8e4eecfed507f8966e738818195c93f69e9daf3e2e4f86d456515. 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/3Tpz2ge7Kxr77sFEOiMjrm.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/3Tpz2ge7Kxr77sFEOiMjrm.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3c2186587ff8e4eecfed507f8966e738818195c93f69e9daf3e2e4f86d456515","isrc":"TWA531901122","name":"陪你失敗 (feat. 寺二)","registered_at":"2026-06-04T14:09:54Z","spotify_id":"3Tpz2ge7Kxr77sFEOiMjrm","type":"track"}

Nancy
type: MusicAlbum
date published: 2019-03-06
track: Nancy
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186352
  explicit: false
  by artist: Ak Benjamin
  by artist: Marz23
  in album: Nancy
    type: MusicAlbum
    date published: 2019-03-06
  isrc code: QZDA81999485
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:35:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x518f7381d34ae191b6c48207b9e39fe9477bffa0c22463dcdb00dbbeab6b0864
  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/0Tt4oakm29NpjAucWW91gD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Tt4oakm29NpjAucWW91gD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518f7381d34ae191b6c48207b9e39fe9477bffa0c22463dcdb00dbbeab6b0864. 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/0Tt4oakm29NpjAucWW91gD.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/0Tt4oakm29NpjAucWW91gD.
    date published: 2026-06-13T15:41:10Z

She Said, Pt2
type: MusicAlbum
date published: 2020-01-27
track: She Said, Pt. 2 (feat. Marz23)
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215272
  explicit: false
  by artist: Tyson Yoshi
  by artist: Marz23
  in album: She Said, Pt2
    type: MusicAlbum
    date published: 2020-01-27
  isrc code: QZFYY2041789
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:41:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x40bde78107e5524e135e9292ec12fe0481182d3b3dc54dcc39e2be687cdb2e88
  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/5CcP3d5V5OvSbyw8zhuq0O.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CcP3d5V5OvSbyw8zhuq0O
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x40bde78107e5524e135e9292ec12fe0481182d3b3dc54dcc39e2be687cdb2e88","isrc":"QZFYY2041789","name":"She Said, Pt. 2 (feat. Marz23)","registered_at":"2026-06-06T06:41:05Z","spotify_id":"5CcP3d5V5OvSbyw8zhuq0O","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 0x40bde78107e5524e135e9292ec12fe0481182d3b3dc54dcc39e2be687cdb2e88. 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/5CcP3d5V5OvSbyw8zhuq0O.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/5CcP3d5V5OvSbyw8zhuq0O.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x40bde78107e5524e135e9292ec12fe0481182d3b3dc54dcc39e2be687cdb2e88","isrc":"QZFYY2041789","name":"She Said, Pt. 2 (feat. Marz23)","registered_at":"2026-06-06T06:41:05Z","spotify_id":"5CcP3d5V5OvSbyw8zhuq0O","type":"track"}

CRAZY
type: MusicAlbum
date published: 2019-12-06
track: YOU & ME
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230437
  explicit: false
  by artist: 連晨翔
  in album: CRAZY
    type: MusicAlbum
    date published: 2019-12-06
  isrc code: TWA531943501
track: CRAZY LOVE (feat. Marz23)
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240609
  explicit: false
  by artist: 連晨翔
  by artist: Marz23
  in album: CRAZY
    type: MusicAlbum
    date published: 2019-12-06
  isrc code: TWA531943502

放過自己
type: MusicAlbum
date published: 2019-05-10
track: 放過自己
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244965
  explicit: false
  by artist: G5SH
  by artist: Marz23
  in album: 放過自己
    type: MusicAlbum
    date published: 2019-05-10
  isrc code: TWCC31900664
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T14:34:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x407c3aaad1af4932bdb965b228e58df0d3e2680641e534b3f469b20e565d25af
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2VSRQXYVWEZvG226TgEwBj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VSRQXYVWEZvG226TgEwBj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x407c3aaad1af4932bdb965b228e58df0d3e2680641e534b3f469b20e565d25af","isrc":"TWCC31900664","name":"放過自己","registered_at":"2026-06-07T14:34:21Z","spotify_id":"2VSRQXYVWEZvG226TgEwBj","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 0x407c3aaad1af4932bdb965b228e58df0d3e2680641e534b3f469b20e565d25af. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2VSRQXYVWEZvG226TgEwBj.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/2VSRQXYVWEZvG226TgEwBj.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x407c3aaad1af4932bdb965b228e58df0d3e2680641e534b3f469b20e565d25af","isrc":"TWCC31900664","name":"放過自己","registered_at":"2026-06-07T14:34:21Z","spotify_id":"2VSRQXYVWEZvG226TgEwBj","type":"track"}

Blow Up This City (feat. Marz23)
type: MusicAlbum
date published: 2017-09-22
track: Blow Up This City (feat. Marz23)
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189520
  explicit: false
  by artist: DJ Ground
  by artist: Marz23
  in album: Blow Up This City (feat. Marz23)
    type: MusicAlbum
    date published: 2017-09-22

情勒
type: MusicRecording
duration: PT3M46S
duration ms: 226925
explicit: false
by artist: Marz23
by artist: ØZI
in album: 情勒
  type: MusicAlbum
  date published: 2023-02-24
isrc code: TWA532300085
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:27:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0d0e574602f1fef53c7395ccb1fcc336e4654709bc98b179bc71448879a1140
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/5stKp2COHUza2lUl17xXRj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5stKp2COHUza2lUl17xXRj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0d0e574602f1fef53c7395ccb1fcc336e4654709bc98b179bc71448879a1140","isrc":"TWA532300085","name":"情勒","registered_at":"2026-06-04T13:27:10Z","spotify_id":"5stKp2COHUza2lUl17xXRj","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 0xc0d0e574602f1fef53c7395ccb1fcc336e4654709bc98b179bc71448879a1140. 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/5stKp2COHUza2lUl17xXRj.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/5stKp2COHUza2lUl17xXRj.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc0d0e574602f1fef53c7395ccb1fcc336e4654709bc98b179bc71448879a1140","isrc":"TWA532300085","name":"情勒","registered_at":"2026-06-04T13:27:10Z","spotify_id":"5stKp2COHUza2lUl17xXRj","type":"track"}

Home Run
type: MusicRecording
duration: PT2M55S
duration ms: 175909
explicit: false
by artist: Teezy
by artist: Marz23
in album: Never Look Back
  type: MusicAlbum
  date published: 2023-07-07
isrc code: QZNWR2314423
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:49:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d64afee3fd86ef03f1284a1f7850ace9b1908c9cdcb867f2594d7b104498476
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/5W65OeVg7MwWe7L9cxMgQU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5W65OeVg7MwWe7L9cxMgQU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d64afee3fd86ef03f1284a1f7850ace9b1908c9cdcb867f2594d7b104498476","isrc":"QZNWR2314423","name":"Home Run","registered_at":"2026-06-08T21:49:50Z","spotify_id":"5W65OeVg7MwWe7L9cxMgQU","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 0x3d64afee3fd86ef03f1284a1f7850ace9b1908c9cdcb867f2594d7b104498476. 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/5W65OeVg7MwWe7L9cxMgQU.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/5W65OeVg7MwWe7L9cxMgQU.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3d64afee3fd86ef03f1284a1f7850ace9b1908c9cdcb867f2594d7b104498476","isrc":"QZNWR2314423","name":"Home Run","registered_at":"2026-06-08T21:49:50Z","spotify_id":"5W65OeVg7MwWe7L9cxMgQU","type":"track"}

overrated (feat. smrtdeath)
type: MusicRecording
duration: PT3M32S
duration ms: 212333
explicit: false
by artist: Marz23
by artist: Smrtdeath
in album: overrated (feat. smrtdeath)
  type: MusicAlbum
  date published: 2022-10-28
isrc code: TWA532200344
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T19:10:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52f5e965229819503796ef02d1672cde549c4ab6c17a85a62ce2a9bfb8c23fa3
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/2p1Wq1hjeOvPWptfhgCwEG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2p1Wq1hjeOvPWptfhgCwEG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x52f5e965229819503796ef02d1672cde549c4ab6c17a85a62ce2a9bfb8c23fa3","isrc":"TWA532200344","name":"overrated (feat. smrtdeath)","registered_at":"2026-06-09T19:10:26Z","spotify_id":"2p1Wq1hjeOvPWptfhgCwEG","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 0x52f5e965229819503796ef02d1672cde549c4ab6c17a85a62ce2a9bfb8c23fa3. 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/2p1Wq1hjeOvPWptfhgCwEG.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/2p1Wq1hjeOvPWptfhgCwEG.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x52f5e965229819503796ef02d1672cde549c4ab6c17a85a62ce2a9bfb8c23fa3","isrc":"TWA532200344","name":"overrated (feat. smrtdeath)","registered_at":"2026-06-09T19:10:26Z","spotify_id":"2p1Wq1hjeOvPWptfhgCwEG","type":"track"}

假肖 (feat. Marz23)
type: MusicRecording
duration: PT3M6S
duration ms: 186575
explicit: false
by artist: Barry Chen
by artist: Marz23
in album: 假肖 (feat. Marz23)
  type: MusicAlbum
  date published: 2022-11-10
isrc code: TWA532200362
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:33:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0543b57182b26713de46eff2b44b529e582925c326248ace0c06bd2ee0d0e913
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/4CviCHwB0UNry5r8ZPuDJk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CviCHwB0UNry5r8ZPuDJk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0543b57182b26713de46eff2b44b529e582925c326248ace0c06bd2ee0d0e913","isrc":"TWA532200362","name":"假肖 (feat. Marz23)","registered_at":"2026-06-10T07:33:00Z","spotify_id":"4CviCHwB0UNry5r8ZPuDJk","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 0x0543b57182b26713de46eff2b44b529e582925c326248ace0c06bd2ee0d0e913. 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/4CviCHwB0UNry5r8ZPuDJk.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/4CviCHwB0UNry5r8ZPuDJk.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0543b57182b26713de46eff2b44b529e582925c326248ace0c06bd2ee0d0e913","isrc":"TWA532200362","name":"假肖 (feat. Marz23)","registered_at":"2026-06-10T07:33:00Z","spotify_id":"4CviCHwB0UNry5r8ZPuDJk","type":"track"}

假肖 (feat. Marz23)
type: MusicRecording
duration: PT3M6S
duration ms: 186575
explicit: false
by artist: Barry Chen
by artist: Marz23
in album: Rose Again
  type: MusicAlbum
  date published: 2023-03-14
isrc code: TWA532200362
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:33:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0543b57182b26713de46eff2b44b529e582925c326248ace0c06bd2ee0d0e913
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/6fM6uayFYNrJrUrZLaFhQS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fM6uayFYNrJrUrZLaFhQS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0543b57182b26713de46eff2b44b529e582925c326248ace0c06bd2ee0d0e913","isrc":"TWA532200362","name":"假肖 (feat. Marz23)","registered_at":"2026-06-10T07:33:00Z","spotify_id":"6fM6uayFYNrJrUrZLaFhQS","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 0x0543b57182b26713de46eff2b44b529e582925c326248ace0c06bd2ee0d0e913. 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/6fM6uayFYNrJrUrZLaFhQS.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/6fM6uayFYNrJrUrZLaFhQS.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x0543b57182b26713de46eff2b44b529e582925c326248ace0c06bd2ee0d0e913","isrc":"TWA532200362","name":"假肖 (feat. Marz23)","registered_at":"2026-06-10T07:33:00Z","spotify_id":"6fM6uayFYNrJrUrZLaFhQS","type":"track"}

序
type: MusicRecording
duration: PT0M38S
duration ms: 38062
explicit: false
by artist: Marz23
in album: 不遠處
  type: MusicAlbum
  date published: 2023-04-28
isrc code: TWA532300153
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T08:56:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f8ad4acb6cc3bfdbbcd7dddcaf575c1c5ee88d35d15c996a464f103da95d2ac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3JQvlrwhVzocJSDmGkthx0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3JQvlrwhVzocJSDmGkthx0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f8ad4acb6cc3bfdbbcd7dddcaf575c1c5ee88d35d15c996a464f103da95d2ac","isrc":"TWA532300153","name":"序","registered_at":"2026-06-25T08:56:32Z","spotify_id":"3JQvlrwhVzocJSDmGkthx0","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 0x8f8ad4acb6cc3bfdbbcd7dddcaf575c1c5ee88d35d15c996a464f103da95d2ac. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3JQvlrwhVzocJSDmGkthx0.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/3JQvlrwhVzocJSDmGkthx0.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x8f8ad4acb6cc3bfdbbcd7dddcaf575c1c5ee88d35d15c996a464f103da95d2ac","isrc":"TWA532300153","name":"序","registered_at":"2026-06-25T08:56:32Z","spotify_id":"3JQvlrwhVzocJSDmGkthx0","type":"track"}

最美的風景 (feat. 莫宰羊)
type: MusicRecording
duration: PT3M17S
duration ms: 197334
explicit: false
by artist: Marz23
by artist: 莫宰羊
in album: 不遠處
  type: MusicAlbum
  date published: 2023-04-28
isrc code: TWA532100606
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:06:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2298586bd8152adb96241512a9a6bdf57c2631a11efca2291c62ffae1f0cde7
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/24ofG35CH68VwqICy9gwj1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24ofG35CH68VwqICy9gwj1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb2298586bd8152adb96241512a9a6bdf57c2631a11efca2291c62ffae1f0cde7","isrc":"TWA532100606","name":"最美的風景 (feat. 莫宰羊)","registered_at":"2026-06-04T11:06:51Z","spotify_id":"24ofG35CH68VwqICy9gwj1","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 0xb2298586bd8152adb96241512a9a6bdf57c2631a11efca2291c62ffae1f0cde7. 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/24ofG35CH68VwqICy9gwj1.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/24ofG35CH68VwqICy9gwj1.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb2298586bd8152adb96241512a9a6bdf57c2631a11efca2291c62ffae1f0cde7","isrc":"TWA532100606","name":"最美的風景 (feat. 莫宰羊)","registered_at":"2026-06-04T11:06:51Z","spotify_id":"24ofG35CH68VwqICy9gwj1","type":"track"}

浪費時間 (feat. Jutes)
type: MusicRecording
duration: PT3M4S
duration ms: 184485
explicit: false
by artist: Marz23
by artist: Jutes
in album: 不遠處
  type: MusicAlbum
  date published: 2023-04-28
isrc code: TWA532101884
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:50:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b679c8460a45cda397b8f996176faf6629623b96ad2420889ca7b2f6a28d5da
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/3zu6Td8PC32kbCwyJuS33C.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zu6Td8PC32kbCwyJuS33C
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6b679c8460a45cda397b8f996176faf6629623b96ad2420889ca7b2f6a28d5da","isrc":"TWA532101884","name":"浪費時間 (feat. Jutes)","registered_at":"2026-06-06T21:50:36Z","spotify_id":"3zu6Td8PC32kbCwyJuS33C","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 0x6b679c8460a45cda397b8f996176faf6629623b96ad2420889ca7b2f6a28d5da. 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/3zu6Td8PC32kbCwyJuS33C.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/3zu6Td8PC32kbCwyJuS33C.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6b679c8460a45cda397b8f996176faf6629623b96ad2420889ca7b2f6a28d5da","isrc":"TWA532101884","name":"浪費時間 (feat. Jutes)","registered_at":"2026-06-06T21:50:36Z","spotify_id":"3zu6Td8PC32kbCwyJuS33C","type":"track"}

不搖就滾
type: MusicRecording
duration: PT3M55S
duration ms: 235221
explicit: false
by artist: Marz23
in album: 不遠處
  type: MusicAlbum
  date published: 2023-04-28
isrc code: TWA532200206
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T13:21:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfabe462972bee0bc578ff65f7841ba4ce95ced229e92824bdb573504e80a7a88
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/7xU0ZBLMzAZJr0nDCDDSAi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xU0ZBLMzAZJr0nDCDDSAi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfabe462972bee0bc578ff65f7841ba4ce95ced229e92824bdb573504e80a7a88","isrc":"TWA532200206","name":"不搖就滾","registered_at":"2026-06-08T13:21:58Z","spotify_id":"7xU0ZBLMzAZJr0nDCDDSAi","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 0xfabe462972bee0bc578ff65f7841ba4ce95ced229e92824bdb573504e80a7a88. 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/7xU0ZBLMzAZJr0nDCDDSAi.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/7xU0ZBLMzAZJr0nDCDDSAi.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfabe462972bee0bc578ff65f7841ba4ce95ced229e92824bdb573504e80a7a88","isrc":"TWA532200206","name":"不搖就滾","registered_at":"2026-06-08T13:21:58Z","spotify_id":"7xU0ZBLMzAZJr0nDCDDSAi","type":"track"}

overrated (feat. smrtdeath)
type: MusicRecording
duration: PT3M32S
duration ms: 212241
explicit: false
by artist: Marz23
by artist: Smrtdeath
in album: 不遠處
  type: MusicAlbum
  date published: 2023-04-28
isrc code: TWA532200344
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T19:10:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52f5e965229819503796ef02d1672cde549c4ab6c17a85a62ce2a9bfb8c23fa3
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/6LXKxobszMCW8vmcSzR9QX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LXKxobszMCW8vmcSzR9QX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x52f5e965229819503796ef02d1672cde549c4ab6c17a85a62ce2a9bfb8c23fa3","isrc":"TWA532200344","name":"overrated (feat. smrtdeath)","registered_at":"2026-06-09T19:10:26Z","spotify_id":"6LXKxobszMCW8vmcSzR9QX","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 0x52f5e965229819503796ef02d1672cde549c4ab6c17a85a62ce2a9bfb8c23fa3. 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/6LXKxobszMCW8vmcSzR9QX.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/6LXKxobszMCW8vmcSzR9QX.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x52f5e965229819503796ef02d1672cde549c4ab6c17a85a62ce2a9bfb8c23fa3","isrc":"TWA532200344","name":"overrated (feat. smrtdeath)","registered_at":"2026-06-09T19:10:26Z","spotify_id":"6LXKxobszMCW8vmcSzR9QX","type":"track"}

Pandora's Box
type: MusicRecording
duration: PT1M41S
duration ms: 101812
explicit: false
by artist: Marz23
in album: 不遠處
  type: MusicAlbum
  date published: 2023-04-28
isrc code: TWA532300154
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T08:57:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x458d29de990b2ee43d1cff13070ec673bc85904ebb4cf1a24547ac8582f5d44b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3cAibKD786RLgUD89ZbEeU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cAibKD786RLgUD89ZbEeU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x458d29de990b2ee43d1cff13070ec673bc85904ebb4cf1a24547ac8582f5d44b","isrc":"TWA532300154","name":"Pandora's Box","registered_at":"2026-06-25T08:57:00Z","spotify_id":"3cAibKD786RLgUD89ZbEeU","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 0x458d29de990b2ee43d1cff13070ec673bc85904ebb4cf1a24547ac8582f5d44b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3cAibKD786RLgUD89ZbEeU.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/3cAibKD786RLgUD89ZbEeU.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x458d29de990b2ee43d1cff13070ec673bc85904ebb4cf1a24547ac8582f5d44b","isrc":"TWA532300154","name":"Pandora's Box","registered_at":"2026-06-25T08:57:00Z","spotify_id":"3cAibKD786RLgUD89ZbEeU","type":"track"}

情勒
type: MusicRecording
duration: PT3M47S
duration ms: 227907
explicit: false
by artist: Marz23
by artist: ØZI
in album: 不遠處
  type: MusicAlbum
  date published: 2023-04-28
isrc code: TWA532300085
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:27:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0d0e574602f1fef53c7395ccb1fcc336e4654709bc98b179bc71448879a1140
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/7jhNUTHoYXFuoeL353Wr3w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jhNUTHoYXFuoeL353Wr3w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0d0e574602f1fef53c7395ccb1fcc336e4654709bc98b179bc71448879a1140","isrc":"TWA532300085","name":"情勒","registered_at":"2026-06-04T13:27:10Z","spotify_id":"7jhNUTHoYXFuoeL353Wr3w","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 0xc0d0e574602f1fef53c7395ccb1fcc336e4654709bc98b179bc71448879a1140. 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/7jhNUTHoYXFuoeL353Wr3w.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/7jhNUTHoYXFuoeL353Wr3w.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc0d0e574602f1fef53c7395ccb1fcc336e4654709bc98b179bc71448879a1140","isrc":"TWA532300085","name":"情勒","registered_at":"2026-06-04T13:27:10Z","spotify_id":"7jhNUTHoYXFuoeL353Wr3w","type":"track"}

知道你過得不太好我就放心了 (feat. Teezy)
type: MusicRecording
duration: PT3M34S
duration ms: 214927
explicit: false
by artist: Marz23
by artist: Teezy
in album: 不遠處
  type: MusicAlbum
  date published: 2023-04-28
isrc code: TWA532300155
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T02:08:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc337bba0a7d047f779d8bf503183efa77354a3aec52f1ddfd7bc4547ec27caa2
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/1XqSUfBkz9jacZOgOkwy2C.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XqSUfBkz9jacZOgOkwy2C
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc337bba0a7d047f779d8bf503183efa77354a3aec52f1ddfd7bc4547ec27caa2","isrc":"TWA532300155","name":"知道你過得不太好我就放心了 (feat. Teezy)","registered_at":"2026-06-07T02:08:01Z","spotify_id":"1XqSUfBkz9jacZOgOkwy2C","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 0xc337bba0a7d047f779d8bf503183efa77354a3aec52f1ddfd7bc4547ec27caa2. 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/1XqSUfBkz9jacZOgOkwy2C.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/1XqSUfBkz9jacZOgOkwy2C.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc337bba0a7d047f779d8bf503183efa77354a3aec52f1ddfd7bc4547ec27caa2","isrc":"TWA532300155","name":"知道你過得不太好我就放心了 (feat. Teezy)","registered_at":"2026-06-07T02:08:01Z","spotify_id":"1XqSUfBkz9jacZOgOkwy2C","type":"track"}

神啊
type: MusicRecording
duration: PT3M29S
duration ms: 209632
explicit: false
by artist: Marz23
in album: 不遠處
  type: MusicAlbum
  date published: 2023-04-28
isrc code: TWA532300156
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T19:33:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeabc24a512eafa358eb88463dcbf28c8996e34397345a18007b8ea8240aa90e2
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/0LgkWlkmirQ8q302AZ1s1O.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LgkWlkmirQ8q302AZ1s1O
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeabc24a512eafa358eb88463dcbf28c8996e34397345a18007b8ea8240aa90e2","isrc":"TWA532300156","name":"神啊","registered_at":"2026-06-10T19:33:06Z","spotify_id":"0LgkWlkmirQ8q302AZ1s1O","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 0xeabc24a512eafa358eb88463dcbf28c8996e34397345a18007b8ea8240aa90e2. 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/0LgkWlkmirQ8q302AZ1s1O.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/0LgkWlkmirQ8q302AZ1s1O.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xeabc24a512eafa358eb88463dcbf28c8996e34397345a18007b8ea8240aa90e2","isrc":"TWA532300156","name":"神啊","registered_at":"2026-06-10T19:33:06Z","spotify_id":"0LgkWlkmirQ8q302AZ1s1O","type":"track"}

不愛自己了
type: MusicRecording
duration: PT4M16S
duration ms: 256706
explicit: false
by artist: Marz23
in album: 不遠處
  type: MusicAlbum
  date published: 2023-04-28
isrc code: TWA532300140
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:49:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4951ed372a15df103fe3c680bc8acdd3f742b55192424824fbe56a46b886cdb
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/1kX9OkIAcrYldGseNeSkXo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kX9OkIAcrYldGseNeSkXo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4951ed372a15df103fe3c680bc8acdd3f742b55192424824fbe56a46b886cdb","isrc":"TWA532300140","name":"不愛自己了","registered_at":"2026-06-05T04:49:48Z","spotify_id":"1kX9OkIAcrYldGseNeSkXo","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 0xc4951ed372a15df103fe3c680bc8acdd3f742b55192424824fbe56a46b886cdb. 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/1kX9OkIAcrYldGseNeSkXo.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/1kX9OkIAcrYldGseNeSkXo.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc4951ed372a15df103fe3c680bc8acdd3f742b55192424824fbe56a46b886cdb","isrc":"TWA532300140","name":"不愛自己了","registered_at":"2026-06-05T04:49:48Z","spotify_id":"1kX9OkIAcrYldGseNeSkXo","type":"track"}

不遠處
type: MusicRecording
duration: PT5M0S
duration ms: 300110
explicit: false
by artist: Marz23
in album: 不遠處
  type: MusicAlbum
  date published: 2023-04-28
isrc code: TWA532300157
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:17:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52f8d331cca29336c940ddd7d6c5b12e67fb6be5ec60e38d6fd5a49723cc89d0
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/7GuLOwT5EWHUzf6xm1Paw7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GuLOwT5EWHUzf6xm1Paw7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x52f8d331cca29336c940ddd7d6c5b12e67fb6be5ec60e38d6fd5a49723cc89d0","isrc":"TWA532300157","name":"不遠處","registered_at":"2026-06-05T09:17:03Z","spotify_id":"7GuLOwT5EWHUzf6xm1Paw7","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 0x52f8d331cca29336c940ddd7d6c5b12e67fb6be5ec60e38d6fd5a49723cc89d0. 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/7GuLOwT5EWHUzf6xm1Paw7.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/7GuLOwT5EWHUzf6xm1Paw7.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x52f8d331cca29336c940ddd7d6c5b12e67fb6be5ec60e38d6fd5a49723cc89d0","isrc":"TWA532300157","name":"不遠處","registered_at":"2026-06-05T09:17:03Z","spotify_id":"7GuLOwT5EWHUzf6xm1Paw7","type":"track"}

結語
type: MusicRecording
duration: PT1M57S
duration ms: 117500
explicit: false
by artist: Marz23
in album: 不遠處
  type: MusicAlbum
  date published: 2023-04-28
isrc code: TWA532300158
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T08:56:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c150be672fe737caac41a572f1966287c12872c474a7aaa30426bdb8f16d090
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2VrRItogsAJmeJvzEzqe9p.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VrRItogsAJmeJvzEzqe9p
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c150be672fe737caac41a572f1966287c12872c474a7aaa30426bdb8f16d090","isrc":"TWA532300158","name":"結語","registered_at":"2026-06-25T08:56:40Z","spotify_id":"2VrRItogsAJmeJvzEzqe9p","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 0x5c150be672fe737caac41a572f1966287c12872c474a7aaa30426bdb8f16d090. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2VrRItogsAJmeJvzEzqe9p.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/2VrRItogsAJmeJvzEzqe9p.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x5c150be672fe737caac41a572f1966287c12872c474a7aaa30426bdb8f16d090","isrc":"TWA532300158","name":"結語","registered_at":"2026-06-25T08:56:40Z","spotify_id":"2VrRItogsAJmeJvzEzqe9p","type":"track"}

Get Through the Night
type: MusicRecording
duration: PT4M19S
duration ms: 259517
explicit: false
by artist: HUR
by artist: Marz23
in album: Revelation
  type: MusicAlbum
  date published: 2021-11-05
isrc code: TWIO32100003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T23:00:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc272f06d759f734c3604e0e4f206f559e8de5243b03a85e126eca0d42ae49b54
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/60nokXYpnbh3OKfn0umgTl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60nokXYpnbh3OKfn0umgTl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc272f06d759f734c3604e0e4f206f559e8de5243b03a85e126eca0d42ae49b54","isrc":"TWIO32100003","name":"Get Through the Night","registered_at":"2026-06-24T23:00:59Z","spotify_id":"60nokXYpnbh3OKfn0umgTl","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 0xc272f06d759f734c3604e0e4f206f559e8de5243b03a85e126eca0d42ae49b54. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/60nokXYpnbh3OKfn0umgTl.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/60nokXYpnbh3OKfn0umgTl.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xc272f06d759f734c3604e0e4f206f559e8de5243b03a85e126eca0d42ae49b54","isrc":"TWIO32100003","name":"Get Through the Night","registered_at":"2026-06-24T23:00:59Z","spotify_id":"60nokXYpnbh3OKfn0umgTl","type":"track"}

反正我願意
type: MusicRecording
duration: PT2M44S
duration ms: 164942
explicit: false
by artist: FUMON
by artist: Marz23
in album: 苦難裡的祝福
  type: MusicAlbum
  date published: 2024-09-13
isrc code: TWA452400131
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:37:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda27e7e400f327ead9b9a54396576a513f91cc7b2eb5a0d5dfa3f89bca47f00b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6g1E5jgDEclCdBvm9vz76I.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6g1E5jgDEclCdBvm9vz76I
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xda27e7e400f327ead9b9a54396576a513f91cc7b2eb5a0d5dfa3f89bca47f00b","isrc":"TWA452400131","name":"反正我願意","registered_at":"2026-06-04T16:37:13Z","spotify_id":"6g1E5jgDEclCdBvm9vz76I","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 0xda27e7e400f327ead9b9a54396576a513f91cc7b2eb5a0d5dfa3f89bca47f00b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6g1E5jgDEclCdBvm9vz76I.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/6g1E5jgDEclCdBvm9vz76I.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xda27e7e400f327ead9b9a54396576a513f91cc7b2eb5a0d5dfa3f89bca47f00b","isrc":"TWA452400131","name":"反正我願意","registered_at":"2026-06-04T16:37:13Z","spotify_id":"6g1E5jgDEclCdBvm9vz76I","type":"track"}

Everything (feat. W.LIN) - Live Version
type: MusicRecording
duration: PT4M0S
duration ms: 240750
explicit: false
by artist: Marz23
by artist: W.LIN
in album: Marz23 Live In Taipei
  type: MusicAlbum
  date published: 2021-01-22
isrc code: TWA532100044
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T15:07:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x39844e8ae9bd5bf2984e08674fec4d320b63441d65f49315334569cca25b1c50
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/72TPOgriZfllzbFHVdT0D8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72TPOgriZfllzbFHVdT0D8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x39844e8ae9bd5bf2984e08674fec4d320b63441d65f49315334569cca25b1c50","isrc":"TWA532100044","name":"Everything (feat. W.LIN) - Live Version","registered_at":"2026-06-08T15:07:50Z","spotify_id":"72TPOgriZfllzbFHVdT0D8","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 0x39844e8ae9bd5bf2984e08674fec4d320b63441d65f49315334569cca25b1c50. 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/72TPOgriZfllzbFHVdT0D8.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/72TPOgriZfllzbFHVdT0D8.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x39844e8ae9bd5bf2984e08674fec4d320b63441d65f49315334569cca25b1c50","isrc":"TWA532100044","name":"Everything (feat. W.LIN) - Live Version","registered_at":"2026-06-08T15:07:50Z","spotify_id":"72TPOgriZfllzbFHVdT0D8","type":"track"}