時代少年團
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genre: chinese r&b
genre: c-pop
genre: mandopop
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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album: 《晴雅集》電影原聲大碟
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    subject of: OpenTimestamps Proof of Existence
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    subject of: OpenTimestamps Proof of Existence
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    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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album: 为你而歌·致敬中国航天
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  track: 龙吟
  track: 披风
album: 叁重楼
album: 烏托邦少年
album: 舞象之年
album: 全世界我最美
album: 至少我还算快乐
album: 好望角 (Hakuna Matata Ver. / 《非去不可》主题曲)
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album: 还会再相遇
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album: 月夜狂想曲
album: 梦
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album: 那些我没说的话
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album: 愛到1440
album: 大時代
album: 躺着真舒服
album: 樓外樓
album: 青春不枉
album: 有你的季節
album: 百憂戒
album: 瑜
album: 俠
album: 哭泣的遊戲
album: 絕配
album: 你要快樂
album: 渐暖
album: 烏托邦Ⅱ • 哪吒
album: 烏托邦 I • 朱雀
album: 小小孩
album: 少年時代
album: 之
album: 少年江湖
album: 相遇
album: 姐姐真漂亮
album: 爆米花
album: 夢遊記
album: 無儘的冒險
track: 披风
track: 晴雅集 (電影《晴雅集》插曲)
track: 青春走在新征程
track: 樓外樓
track: 躺著真舒服
track: 大時代
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track: 非我不可
track: 那些我沒說的話
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track: 夢
track: 月夜狂想曲
track: 還會再相遇
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track: 朱雀
track: 醉
track: 我喜歡你
track: 絕配
track: 傻瓜
track: 哪吒

龙吟
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subject of: OpenTimestamps Proof of Existence
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披风
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subject of: OpenTimestamps Proof of Existence
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叁重楼
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    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2ioj1OmEaoG9ANyPYiL0zT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ioj1OmEaoG9ANyPYiL0zT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x01b974c3721aef3950d55032c47d38f932ce6ba959637e8c14e2239056036802","isrc":"TWA532300337","name":"樓外樓","registered_at":"2026-06-05T23:46:04Z","spotify_id":"2ioj1OmEaoG9ANyPYiL0zT","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 0x01b974c3721aef3950d55032c47d38f932ce6ba959637e8c14e2239056036802. 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/2ioj1OmEaoG9ANyPYiL0zT.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/2ioj1OmEaoG9ANyPYiL0zT.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x01b974c3721aef3950d55032c47d38f932ce6ba959637e8c14e2239056036802","isrc":"TWA532300337","name":"樓外樓","registered_at":"2026-06-05T23:46:04Z","spotify_id":"2ioj1OmEaoG9ANyPYiL0zT","type":"track"}
track: 躺著真舒服
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235694
  explicit: false
  by artist: 時代少年團
  in album: 叁重楼
    type: MusicAlbum
    date published: 2025-02-12
  isrc code: TWA532300340
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:13:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x931916ba8bd8dbd51578fefd90abb5a7b405bd4362ea859b50aefe2cf79aded2
  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/6kj8uj6ESNTpmTBtHDDkwb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kj8uj6ESNTpmTBtHDDkwb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x931916ba8bd8dbd51578fefd90abb5a7b405bd4362ea859b50aefe2cf79aded2","isrc":"TWA532300340","name":"躺著真舒服","registered_at":"2026-06-05T14:13:10Z","spotify_id":"6kj8uj6ESNTpmTBtHDDkwb","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 0x931916ba8bd8dbd51578fefd90abb5a7b405bd4362ea859b50aefe2cf79aded2. 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/6kj8uj6ESNTpmTBtHDDkwb.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/6kj8uj6ESNTpmTBtHDDkwb.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x931916ba8bd8dbd51578fefd90abb5a7b405bd4362ea859b50aefe2cf79aded2","isrc":"TWA532300340","name":"躺著真舒服","registered_at":"2026-06-05T14:13:10Z","spotify_id":"6kj8uj6ESNTpmTBtHDDkwb","type":"track"}
track: 大時代
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214134
  explicit: false
  by artist: 時代少年團
  in album: 叁重楼
    type: MusicAlbum
    date published: 2025-02-12
  isrc code: TWA532300343
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T13:01:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd6c68fdd25046a9b5017292e9719087f202e89d46b321c02c58b6ec6d8a2a0f2
  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/45eykRxV0n410csa5tUlbg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45eykRxV0n410csa5tUlbg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd6c68fdd25046a9b5017292e9719087f202e89d46b321c02c58b6ec6d8a2a0f2","isrc":"TWA532300343","name":"大時代","registered_at":"2026-06-06T13:01:40Z","spotify_id":"45eykRxV0n410csa5tUlbg","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 0xd6c68fdd25046a9b5017292e9719087f202e89d46b321c02c58b6ec6d8a2a0f2. 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/45eykRxV0n410csa5tUlbg.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/45eykRxV0n410csa5tUlbg.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xd6c68fdd25046a9b5017292e9719087f202e89d46b321c02c58b6ec6d8a2a0f2","isrc":"TWA532300343","name":"大時代","registered_at":"2026-06-06T13:01:40Z","spotify_id":"45eykRxV0n410csa5tUlbg","type":"track"}
track: 愛到1440
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200225
  explicit: false
  by artist: 時代少年團
  in album: 叁重楼
    type: MusicAlbum
    date published: 2025-02-12
  isrc code: TWA532300513
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:45:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbc6fe7c63b3dbed96ebdee5ceac4712edf4358d7c65e579a8a25e97f2ec098a2
  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/2e85SsjV0cPLOby7x7hLZM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2e85SsjV0cPLOby7x7hLZM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbc6fe7c63b3dbed96ebdee5ceac4712edf4358d7c65e579a8a25e97f2ec098a2","isrc":"TWA532300513","name":"愛到1440","registered_at":"2026-06-05T18:45:51Z","spotify_id":"2e85SsjV0cPLOby7x7hLZM","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 0xbc6fe7c63b3dbed96ebdee5ceac4712edf4358d7c65e579a8a25e97f2ec098a2. 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/2e85SsjV0cPLOby7x7hLZM.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/2e85SsjV0cPLOby7x7hLZM.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xbc6fe7c63b3dbed96ebdee5ceac4712edf4358d7c65e579a8a25e97f2ec098a2","isrc":"TWA532300513","name":"愛到1440","registered_at":"2026-06-05T18:45:51Z","spotify_id":"2e85SsjV0cPLOby7x7hLZM","type":"track"}
track: 非我不可
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221201
  explicit: false
  by artist: 時代少年團
  in album: 叁重楼
    type: MusicAlbum
    date published: 2025-02-12
  isrc code: CNUM72400102
  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: 那些我沒說的話
track: 好望角
track: 夢
track: 月夜狂想曲
track: 還會再相遇
track: 臥室巨星

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T10:13:00+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2d815bdc4df6ea689b36d508c950a2e4ffd47947125559febf364b0d3ea68bac

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/1d3rTS8QZooKSE2Vcm30ON.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1d3rTS8QZooKSE2Vcm30ON

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2d815bdc4df6ea689b36d508c950a2e4ffd47947125559febf364b0d3ea68bac","isrc":"CNUM72400102","name":"非我不可","registered_at":"2026-06-05T10:13:00Z","spotify_id":"1d3rTS8QZooKSE2Vcm30ON","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 0x2d815bdc4df6ea689b36d508c950a2e4ffd47947125559febf364b0d3ea68bac. 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/1d3rTS8QZooKSE2Vcm30ON.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/1d3rTS8QZooKSE2Vcm30ON.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x2d815bdc4df6ea689b36d508c950a2e4ffd47947125559febf364b0d3ea68bac","isrc":"CNUM72400102","name":"非我不可","registered_at":"2026-06-05T10:13:00Z","spotify_id":"1d3rTS8QZooKSE2Vcm30ON","type":"track"}

那些我沒說的話
type: MusicRecording
duration: PT3M37S
duration ms: 217919
explicit: false
by artist: 時代少年團
in album: 叁重楼
  type: MusicAlbum
  date published: 2025-02-12
isrc code: CNUM72400196
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:47:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7206c6315b2b130911f3de0fb24ef8b4c136d92488aed8469d374d3d830e8a09
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/5yYFPAwDPnaeQ7p12CP1rt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yYFPAwDPnaeQ7p12CP1rt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7206c6315b2b130911f3de0fb24ef8b4c136d92488aed8469d374d3d830e8a09","isrc":"CNUM72400196","name":"那些我沒說的話","registered_at":"2026-06-05T23:47:08Z","spotify_id":"5yYFPAwDPnaeQ7p12CP1rt","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 0x7206c6315b2b130911f3de0fb24ef8b4c136d92488aed8469d374d3d830e8a09. 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/5yYFPAwDPnaeQ7p12CP1rt.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/5yYFPAwDPnaeQ7p12CP1rt.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x7206c6315b2b130911f3de0fb24ef8b4c136d92488aed8469d374d3d830e8a09","isrc":"CNUM72400196","name":"那些我沒說的話","registered_at":"2026-06-05T23:47:08Z","spotify_id":"5yYFPAwDPnaeQ7p12CP1rt","type":"track"}

好望角
type: MusicRecording
duration: PT3M7S
duration ms: 187981
explicit: false
by artist: 時代少年團
in album: 叁重楼
  type: MusicAlbum
  date published: 2025-02-12
isrc code: CNUM72400197
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T04:03:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8313e0cbcf7b43e9bdabc50d27bd75f38771b2d156f3f5ada11d0e7f6603055
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/4c5Nv22Dew0NjPrRsfBH6F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4c5Nv22Dew0NjPrRsfBH6F
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8313e0cbcf7b43e9bdabc50d27bd75f38771b2d156f3f5ada11d0e7f6603055","isrc":"CNUM72400197","name":"好望角","registered_at":"2026-06-07T04:03:15Z","spotify_id":"4c5Nv22Dew0NjPrRsfBH6F","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 0xb8313e0cbcf7b43e9bdabc50d27bd75f38771b2d156f3f5ada11d0e7f6603055. 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/4c5Nv22Dew0NjPrRsfBH6F.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/4c5Nv22Dew0NjPrRsfBH6F.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb8313e0cbcf7b43e9bdabc50d27bd75f38771b2d156f3f5ada11d0e7f6603055","isrc":"CNUM72400197","name":"好望角","registered_at":"2026-06-07T04:03:15Z","spotify_id":"4c5Nv22Dew0NjPrRsfBH6F","type":"track"}

夢
type: MusicRecording
duration: PT3M6S
duration ms: 186993
explicit: false
by artist: 時代少年團
in album: 叁重楼
  type: MusicAlbum
  date published: 2025-02-12
isrc code: CNUM72400354
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:47:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9f027f51fca9e937c36a3312cd14332b79d454082474d0d3d40eccab5bb3b89
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/3bEU8ozLoS9sDYHdjgxS9X.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bEU8ozLoS9sDYHdjgxS9X
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf9f027f51fca9e937c36a3312cd14332b79d454082474d0d3d40eccab5bb3b89","isrc":"CNUM72400354","name":"夢","registered_at":"2026-06-05T18:47:39Z","spotify_id":"3bEU8ozLoS9sDYHdjgxS9X","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 0xf9f027f51fca9e937c36a3312cd14332b79d454082474d0d3d40eccab5bb3b89. 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/3bEU8ozLoS9sDYHdjgxS9X.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/3bEU8ozLoS9sDYHdjgxS9X.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf9f027f51fca9e937c36a3312cd14332b79d454082474d0d3d40eccab5bb3b89","isrc":"CNUM72400354","name":"夢","registered_at":"2026-06-05T18:47:39Z","spotify_id":"3bEU8ozLoS9sDYHdjgxS9X","type":"track"}

月夜狂想曲
type: MusicRecording
duration: PT3M10S
duration ms: 190241
explicit: false
by artist: 時代少年團
in album: 叁重楼
  type: MusicAlbum
  date published: 2025-02-12
isrc code: CNUM72400621
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:55:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd01a9e11cea7d01d74231defa00bc2c1b1fbfcf24ac10324ff9aad64cd66ad6e
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/2lv03e9owoYNFnfxTOesT9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lv03e9owoYNFnfxTOesT9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd01a9e11cea7d01d74231defa00bc2c1b1fbfcf24ac10324ff9aad64cd66ad6e","isrc":"CNUM72400621","name":"月夜狂想曲","registered_at":"2026-06-06T06:55:25Z","spotify_id":"2lv03e9owoYNFnfxTOesT9","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 0xd01a9e11cea7d01d74231defa00bc2c1b1fbfcf24ac10324ff9aad64cd66ad6e. 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/2lv03e9owoYNFnfxTOesT9.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/2lv03e9owoYNFnfxTOesT9.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd01a9e11cea7d01d74231defa00bc2c1b1fbfcf24ac10324ff9aad64cd66ad6e","isrc":"CNUM72400621","name":"月夜狂想曲","registered_at":"2026-06-06T06:55:25Z","spotify_id":"2lv03e9owoYNFnfxTOesT9","type":"track"}

還會再相遇
type: MusicRecording
duration: PT3M5S
duration ms: 185054
explicit: false
by artist: 時代少年團
in album: 叁重楼
  type: MusicAlbum
  date published: 2025-02-12
isrc code: CNUM72400657
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:00:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf68db0ec732fe0d9c9226f9d21596275f77f99dc819dc52d053ab2aaf4c2c2e
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/7fh9quh8qNibA5tmwyYePb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7fh9quh8qNibA5tmwyYePb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf68db0ec732fe0d9c9226f9d21596275f77f99dc819dc52d053ab2aaf4c2c2e","isrc":"CNUM72400657","name":"還會再相遇","registered_at":"2026-06-06T13:00:01Z","spotify_id":"7fh9quh8qNibA5tmwyYePb","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 0xcf68db0ec732fe0d9c9226f9d21596275f77f99dc819dc52d053ab2aaf4c2c2e. 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/7fh9quh8qNibA5tmwyYePb.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/7fh9quh8qNibA5tmwyYePb.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xcf68db0ec732fe0d9c9226f9d21596275f77f99dc819dc52d053ab2aaf4c2c2e","isrc":"CNUM72400657","name":"還會再相遇","registered_at":"2026-06-06T13:00:01Z","spotify_id":"7fh9quh8qNibA5tmwyYePb","type":"track"}

臥室巨星
type: MusicRecording
duration: PT4M8S
duration ms: 248571
explicit: false
by artist: 時代少年團
in album: 叁重楼
  type: MusicAlbum
  date published: 2025-02-12
isrc code: CNUM72400658
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T10:10:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbfaee8fb87dbcee78d5eff293609e6dbe8a72400492b292b3c86ff27b338d859
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/33xLWr0l06yCkQVC7uKLoQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33xLWr0l06yCkQVC7uKLoQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbfaee8fb87dbcee78d5eff293609e6dbe8a72400492b292b3c86ff27b338d859","isrc":"CNUM72400658","name":"臥室巨星","registered_at":"2026-06-05T10:10:57Z","spotify_id":"33xLWr0l06yCkQVC7uKLoQ","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 0xbfaee8fb87dbcee78d5eff293609e6dbe8a72400492b292b3c86ff27b338d859. 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/33xLWr0l06yCkQVC7uKLoQ.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/33xLWr0l06yCkQVC7uKLoQ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xbfaee8fb87dbcee78d5eff293609e6dbe8a72400492b292b3c86ff27b338d859","isrc":"CNUM72400658","name":"臥室巨星","registered_at":"2026-06-05T10:10:57Z","spotify_id":"33xLWr0l06yCkQVC7uKLoQ","type":"track"}

烏托邦少年
type: MusicAlbum
date published: 2023-01-20
track: 朱雀
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246600
  explicit: false
  by artist: 時代少年團
  in album: 烏托邦少年
    type: MusicAlbum
    date published: 2023-01-20
  isrc code: TWA532101319
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:45:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x72d9b694b1cfb8df83245e0e9763518eac1f272a3a993b174667ecdd290a0f25
  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/2NYVRUpUPxU8DNqbInZgCG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NYVRUpUPxU8DNqbInZgCG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x72d9b694b1cfb8df83245e0e9763518eac1f272a3a993b174667ecdd290a0f25","isrc":"TWA532101319","name":"朱雀","registered_at":"2026-06-05T23:45:48Z","spotify_id":"2NYVRUpUPxU8DNqbInZgCG","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 0x72d9b694b1cfb8df83245e0e9763518eac1f272a3a993b174667ecdd290a0f25. 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/2NYVRUpUPxU8DNqbInZgCG.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/2NYVRUpUPxU8DNqbInZgCG.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x72d9b694b1cfb8df83245e0e9763518eac1f272a3a993b174667ecdd290a0f25","isrc":"TWA532101319","name":"朱雀","registered_at":"2026-06-05T23:45:48Z","spotify_id":"2NYVRUpUPxU8DNqbInZgCG","type":"track"}
track: 醉
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234000
  explicit: false
  by artist: 時代少年團
  in album: 烏托邦少年
    type: MusicAlbum
    date published: 2023-01-20
  isrc code: TWA532101873
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:49:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xba755b54af0240c6f278c4ebc0d2a9bcfaf57fb874d1391552db50b13e48440a
  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/2di09YtYYnx3J7mg8EBdG4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2di09YtYYnx3J7mg8EBdG4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xba755b54af0240c6f278c4ebc0d2a9bcfaf57fb874d1391552db50b13e48440a","isrc":"TWA532101873","name":"醉","registered_at":"2026-06-05T18:49:14Z","spotify_id":"2di09YtYYnx3J7mg8EBdG4","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 0xba755b54af0240c6f278c4ebc0d2a9bcfaf57fb874d1391552db50b13e48440a. 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/2di09YtYYnx3J7mg8EBdG4.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/2di09YtYYnx3J7mg8EBdG4.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xba755b54af0240c6f278c4ebc0d2a9bcfaf57fb874d1391552db50b13e48440a","isrc":"TWA532101873","name":"醉","registered_at":"2026-06-05T18:49:14Z","spotify_id":"2di09YtYYnx3J7mg8EBdG4","type":"track"}
track: 我喜歡你
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248197
  explicit: false
  by artist: 時代少年團
  in album: 烏托邦少年
    type: MusicAlbum
    date published: 2023-01-20
  isrc code: TWA532101321
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:50:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7f9740345ffb84343d082fb376c4ccfc86a68b8ecc625e62bfeb1d8942f9333a
  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/02c6I8yfu8pXGFSgRmWNZC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02c6I8yfu8pXGFSgRmWNZC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7f9740345ffb84343d082fb376c4ccfc86a68b8ecc625e62bfeb1d8942f9333a","isrc":"TWA532101321","name":"我喜歡你","registered_at":"2026-06-05T23:50:08Z","spotify_id":"02c6I8yfu8pXGFSgRmWNZC","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 0x7f9740345ffb84343d082fb376c4ccfc86a68b8ecc625e62bfeb1d8942f9333a. 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/02c6I8yfu8pXGFSgRmWNZC.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/02c6I8yfu8pXGFSgRmWNZC.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x7f9740345ffb84343d082fb376c4ccfc86a68b8ecc625e62bfeb1d8942f9333a","isrc":"TWA532101321","name":"我喜歡你","registered_at":"2026-06-05T23:50:08Z","spotify_id":"02c6I8yfu8pXGFSgRmWNZC","type":"track"}
track: 絕配
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215294
  explicit: false
  by artist: 時代少年團
  in album: 烏托邦少年
    type: MusicAlbum
    date published: 2023-01-20
  isrc code: TWA532200234
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:11:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5c73e688a9eb9409acf1d989f06db54f6b2e65cc1f7c5d74277c568b70e16262
  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/0d7ikBZVOJ3tlZzPtpekea.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0d7ikBZVOJ3tlZzPtpekea
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5c73e688a9eb9409acf1d989f06db54f6b2e65cc1f7c5d74277c568b70e16262","isrc":"TWA532200234","name":"絕配","registered_at":"2026-06-05T10:11:21Z","spotify_id":"0d7ikBZVOJ3tlZzPtpekea","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 0x5c73e688a9eb9409acf1d989f06db54f6b2e65cc1f7c5d74277c568b70e16262. 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/0d7ikBZVOJ3tlZzPtpekea.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/0d7ikBZVOJ3tlZzPtpekea.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x5c73e688a9eb9409acf1d989f06db54f6b2e65cc1f7c5d74277c568b70e16262","isrc":"TWA532200234","name":"絕配","registered_at":"2026-06-05T10:11:21Z","spotify_id":"0d7ikBZVOJ3tlZzPtpekea","type":"track"}
track: 傻瓜
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219974
  explicit: false
  by artist: 時代少年團
  in album: 烏托邦少年
    type: MusicAlbum
    date published: 2023-01-20
  isrc code: TWA532101320
  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: 哪吒
track: 哭泣的遊戲
track: 俠
track: 男兒歌
track: 理想之途
track: 若想念飛行
track: 煙花升停在星夜
track: 親親愛
track: 抬起頭來
track: 孤獨怪物

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T05:58:34+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x1268e1dd8f8c6ed47c698c935ae2b1b15ec7d0a3314950172276f8e3d994889e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953515

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4KzKJJZ3YC71NHWCEg9dhq.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KzKJJZ3YC71NHWCEg9dhq

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:53:06Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x1268e1dd8f8c6ed47c698c935ae2b1b15ec7d0a3314950172276f8e3d994889e","isrc":"TWA532101320","name":"傻瓜","registered_at":"2026-06-07T05:58:34Z","spotify_id":"4KzKJJZ3YC71NHWCEg9dhq","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 0x1268e1dd8f8c6ed47c698c935ae2b1b15ec7d0a3314950172276f8e3d994889e. 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/4KzKJJZ3YC71NHWCEg9dhq.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/4KzKJJZ3YC71NHWCEg9dhq.
date published: 2026-06-13T12:53:06Z
text: {"copyright_id":"0x1268e1dd8f8c6ed47c698c935ae2b1b15ec7d0a3314950172276f8e3d994889e","isrc":"TWA532101320","name":"傻瓜","registered_at":"2026-06-07T05:58:34Z","spotify_id":"4KzKJJZ3YC71NHWCEg9dhq","type":"track"}

哪吒
type: MusicRecording
duration: PT4M12S
duration ms: 252800
explicit: false
by artist: 時代少年團
in album: 烏托邦少年
  type: MusicAlbum
  date published: 2023-01-20
isrc code: TWA532101872
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:07:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f212bbcc5ee7c5046776efdfa5f5f916e788032dc97fe234d1058573a7da864
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/5UI6MnhuItHcZ0sQ5iYVUx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UI6MnhuItHcZ0sQ5iYVUx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f212bbcc5ee7c5046776efdfa5f5f916e788032dc97fe234d1058573a7da864","isrc":"TWA532101872","name":"哪吒","registered_at":"2026-06-06T20:07:17Z","spotify_id":"5UI6MnhuItHcZ0sQ5iYVUx","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 0x6f212bbcc5ee7c5046776efdfa5f5f916e788032dc97fe234d1058573a7da864. 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/5UI6MnhuItHcZ0sQ5iYVUx.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/5UI6MnhuItHcZ0sQ5iYVUx.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6f212bbcc5ee7c5046776efdfa5f5f916e788032dc97fe234d1058573a7da864","isrc":"TWA532101872","name":"哪吒","registered_at":"2026-06-06T20:07:17Z","spotify_id":"5UI6MnhuItHcZ0sQ5iYVUx","type":"track"}

哭泣的遊戲
type: MusicRecording
duration: PT5M4S
duration ms: 304613
explicit: false
by artist: 時代少年團
in album: 烏托邦少年
  type: MusicAlbum
  date published: 2023-01-20
isrc code: TWA532200240
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T22:54:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15a0a9b650d8bdd4edf550856d330080d43ac0a9b73c32446f0f118936e91b69
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/02svBhcaP2xTKAtIh1BKI1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02svBhcaP2xTKAtIh1BKI1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15a0a9b650d8bdd4edf550856d330080d43ac0a9b73c32446f0f118936e91b69","isrc":"TWA532200240","name":"哭泣的遊戲","registered_at":"2026-06-07T22:54:33Z","spotify_id":"02svBhcaP2xTKAtIh1BKI1","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 0x15a0a9b650d8bdd4edf550856d330080d43ac0a9b73c32446f0f118936e91b69. 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/02svBhcaP2xTKAtIh1BKI1.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/02svBhcaP2xTKAtIh1BKI1.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x15a0a9b650d8bdd4edf550856d330080d43ac0a9b73c32446f0f118936e91b69","isrc":"TWA532200240","name":"哭泣的遊戲","registered_at":"2026-06-07T22:54:33Z","spotify_id":"02svBhcaP2xTKAtIh1BKI1","type":"track"}

俠
type: MusicRecording
duration: PT3M35S
duration ms: 215309
explicit: false
by artist: 時代少年團
in album: 烏托邦少年
  type: MusicAlbum
  date published: 2023-01-20
isrc code: TWA532200243
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T16:08:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2579f2fef18bbbbb641e51c36db7b44a8b13ef87e27d985efb1b6637f8698bc0
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/67nrnOSMgWnRuWWU7I2LNy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67nrnOSMgWnRuWWU7I2LNy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2579f2fef18bbbbb641e51c36db7b44a8b13ef87e27d985efb1b6637f8698bc0","isrc":"TWA532200243","name":"俠","registered_at":"2026-06-07T16:08:59Z","spotify_id":"67nrnOSMgWnRuWWU7I2LNy","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 0x2579f2fef18bbbbb641e51c36db7b44a8b13ef87e27d985efb1b6637f8698bc0. 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/67nrnOSMgWnRuWWU7I2LNy.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/67nrnOSMgWnRuWWU7I2LNy.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2579f2fef18bbbbb641e51c36db7b44a8b13ef87e27d985efb1b6637f8698bc0","isrc":"TWA532200243","name":"俠","registered_at":"2026-06-07T16:08:59Z","spotify_id":"67nrnOSMgWnRuWWU7I2LNy","type":"track"}

男兒歌
type: MusicRecording
duration: PT3M59S
duration ms: 239597
explicit: false
by artist: 時代少年團
in album: 烏托邦少年
  type: MusicAlbum
  date published: 2023-01-20
isrc code: TWA532101874
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T08:37:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0a656985fc59bf89fd1095e09d3df3525899f7e889f0ff30c3c14d6e2ec4a3e
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/68LQokuoRYl6BKajLX3KDz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68LQokuoRYl6BKajLX3KDz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0a656985fc59bf89fd1095e09d3df3525899f7e889f0ff30c3c14d6e2ec4a3e","isrc":"TWA532101874","name":"男兒歌","registered_at":"2026-06-06T08:37:21Z","spotify_id":"68LQokuoRYl6BKajLX3KDz","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 0xb0a656985fc59bf89fd1095e09d3df3525899f7e889f0ff30c3c14d6e2ec4a3e. 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/68LQokuoRYl6BKajLX3KDz.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/68LQokuoRYl6BKajLX3KDz.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb0a656985fc59bf89fd1095e09d3df3525899f7e889f0ff30c3c14d6e2ec4a3e","isrc":"TWA532101874","name":"男兒歌","registered_at":"2026-06-06T08:37:21Z","spotify_id":"68LQokuoRYl6BKajLX3KDz","type":"track"}

理想之途
type: MusicRecording
duration: PT3M32S
duration ms: 212749
explicit: false
by artist: 時代少年團
in album: 烏托邦少年
  type: MusicAlbum
  date published: 2023-01-20
isrc code: TWA532300011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T04:05:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5631a92329bcd0b53c992539baee0ceb7ed93b651b9c95e7d9e48d5f6f073dad
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/7oc4UsRXxcsI0EqZnaL9bW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7oc4UsRXxcsI0EqZnaL9bW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5631a92329bcd0b53c992539baee0ceb7ed93b651b9c95e7d9e48d5f6f073dad","isrc":"TWA532300011","name":"理想之途","registered_at":"2026-06-07T04:05:48Z","spotify_id":"7oc4UsRXxcsI0EqZnaL9bW","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 0x5631a92329bcd0b53c992539baee0ceb7ed93b651b9c95e7d9e48d5f6f073dad. 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/7oc4UsRXxcsI0EqZnaL9bW.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/7oc4UsRXxcsI0EqZnaL9bW.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5631a92329bcd0b53c992539baee0ceb7ed93b651b9c95e7d9e48d5f6f073dad","isrc":"TWA532300011","name":"理想之途","registered_at":"2026-06-07T04:05:48Z","spotify_id":"7oc4UsRXxcsI0EqZnaL9bW","type":"track"}

若想念飛行
type: MusicRecording
duration: PT3M44S
duration ms: 224666
explicit: false
by artist: 時代少年團
in album: 烏托邦少年
  type: MusicAlbum
  date published: 2023-01-20
isrc code: TWA532300012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:01:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1908283954ee7efec7d7d2ff96a4c56b51a1573f2eba2a03ee8de89e236ae8e
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/5v6LkvMWJBuz58YDuYQ168.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5v6LkvMWJBuz58YDuYQ168
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf1908283954ee7efec7d7d2ff96a4c56b51a1573f2eba2a03ee8de89e236ae8e","isrc":"TWA532300012","name":"若想念飛行","registered_at":"2026-06-06T13:01:26Z","spotify_id":"5v6LkvMWJBuz58YDuYQ168","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 0xf1908283954ee7efec7d7d2ff96a4c56b51a1573f2eba2a03ee8de89e236ae8e. 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/5v6LkvMWJBuz58YDuYQ168.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/5v6LkvMWJBuz58YDuYQ168.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf1908283954ee7efec7d7d2ff96a4c56b51a1573f2eba2a03ee8de89e236ae8e","isrc":"TWA532300012","name":"若想念飛行","registered_at":"2026-06-06T13:01:26Z","spotify_id":"5v6LkvMWJBuz58YDuYQ168","type":"track"}

煙花升停在星夜
type: MusicRecording
duration: PT3M20S
duration ms: 200526
explicit: false
by artist: 時代少年團
in album: 烏托邦少年
  type: MusicAlbum
  date published: 2023-01-20
isrc code: TWA532300013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:57:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f4b8075aa2e275017a9169fa1d57d4c77be393f955f17b3932576aad46f1e97
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/7paS0hBPt9WxOzfEcOpIql.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7paS0hBPt9WxOzfEcOpIql
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f4b8075aa2e275017a9169fa1d57d4c77be393f955f17b3932576aad46f1e97","isrc":"TWA532300013","name":"煙花升停在星夜","registered_at":"2026-06-06T06:57:31Z","spotify_id":"7paS0hBPt9WxOzfEcOpIql","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 0x2f4b8075aa2e275017a9169fa1d57d4c77be393f955f17b3932576aad46f1e97. 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/7paS0hBPt9WxOzfEcOpIql.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/7paS0hBPt9WxOzfEcOpIql.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x2f4b8075aa2e275017a9169fa1d57d4c77be393f955f17b3932576aad46f1e97","isrc":"TWA532300013","name":"煙花升停在星夜","registered_at":"2026-06-06T06:57:31Z","spotify_id":"7paS0hBPt9WxOzfEcOpIql","type":"track"}

親親愛
type: MusicRecording
duration: PT2M57S
duration ms: 177000
explicit: false
by artist: 時代少年團
in album: 烏托邦少年
  type: MusicAlbum
  date published: 2023-01-20
isrc code: TWA532300014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T22:52:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4774e2277f44707ffa20e46d953b2b7b7f4cf68b08c8b1a1645acdd33144c555
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/3JxA7rTOHyqLBJtzK26vbR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3JxA7rTOHyqLBJtzK26vbR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4774e2277f44707ffa20e46d953b2b7b7f4cf68b08c8b1a1645acdd33144c555","isrc":"TWA532300014","name":"親親愛","registered_at":"2026-06-07T22:52:41Z","spotify_id":"3JxA7rTOHyqLBJtzK26vbR","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 0x4774e2277f44707ffa20e46d953b2b7b7f4cf68b08c8b1a1645acdd33144c555. 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/3JxA7rTOHyqLBJtzK26vbR.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/3JxA7rTOHyqLBJtzK26vbR.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4774e2277f44707ffa20e46d953b2b7b7f4cf68b08c8b1a1645acdd33144c555","isrc":"TWA532300014","name":"親親愛","registered_at":"2026-06-07T22:52:41Z","spotify_id":"3JxA7rTOHyqLBJtzK26vbR","type":"track"}

抬起頭來
type: MusicRecording
duration: PT3M49S
duration ms: 229631
explicit: false
by artist: 時代少年團
in album: 烏托邦少年
  type: MusicAlbum
  date published: 2023-01-20
isrc code: TWA532300015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:56:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x515284f46e75435bc391d9fd4510d5b02133467d3f9508ea06abebb089860918
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/1o3ucv9pJmUr7LGe9MGfaE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1o3ucv9pJmUr7LGe9MGfaE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x515284f46e75435bc391d9fd4510d5b02133467d3f9508ea06abebb089860918","isrc":"TWA532300015","name":"抬起頭來","registered_at":"2026-06-07T05:56:20Z","spotify_id":"1o3ucv9pJmUr7LGe9MGfaE","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 0x515284f46e75435bc391d9fd4510d5b02133467d3f9508ea06abebb089860918. 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/1o3ucv9pJmUr7LGe9MGfaE.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/1o3ucv9pJmUr7LGe9MGfaE.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x515284f46e75435bc391d9fd4510d5b02133467d3f9508ea06abebb089860918","isrc":"TWA532300015","name":"抬起頭來","registered_at":"2026-06-07T05:56:20Z","spotify_id":"1o3ucv9pJmUr7LGe9MGfaE","type":"track"}

孤獨怪物
type: MusicRecording
duration: PT3M5S
duration ms: 185102
explicit: false
by artist: 時代少年團
in album: 烏托邦少年
  type: MusicAlbum
  date published: 2023-01-20
isrc code: TWA532300016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T06:40:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56c6534dcc958527aa56d3d7d0c58d1110175e13ba81f1e70052b89dd8d7ec56
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/3mhZIZ3Gwv1DAuCn8VQGid.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mhZIZ3Gwv1DAuCn8VQGid
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56c6534dcc958527aa56d3d7d0c58d1110175e13ba81f1e70052b89dd8d7ec56","isrc":"TWA532300016","name":"孤獨怪物","registered_at":"2026-06-08T06:40:20Z","spotify_id":"3mhZIZ3Gwv1DAuCn8VQGid","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 0x56c6534dcc958527aa56d3d7d0c58d1110175e13ba81f1e70052b89dd8d7ec56. 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/3mhZIZ3Gwv1DAuCn8VQGid.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/3mhZIZ3Gwv1DAuCn8VQGid.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x56c6534dcc958527aa56d3d7d0c58d1110175e13ba81f1e70052b89dd8d7ec56","isrc":"TWA532300016","name":"孤獨怪物","registered_at":"2026-06-08T06:40:20Z","spotify_id":"3mhZIZ3Gwv1DAuCn8VQGid","type":"track"}

舞象之年
type: MusicAlbum
date published: 2021-12-31
track: 全校通報
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217590
  explicit: false
  by artist: 時代少年團
  in album: 舞象之年
    type: MusicAlbum
    date published: 2021-12-31
  isrc code: TWA531901960
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:07:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x48ac1303faf56bc223f2c6d190478e7f88ef8caa4e57f4105bc91538678b87d8
  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/59pwSSOpbaPOZ15HY1G5cT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59pwSSOpbaPOZ15HY1G5cT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x48ac1303faf56bc223f2c6d190478e7f88ef8caa4e57f4105bc91538678b87d8","isrc":"TWA531901960","name":"全校通報","registered_at":"2026-06-07T16:07:57Z","spotify_id":"59pwSSOpbaPOZ15HY1G5cT","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 0x48ac1303faf56bc223f2c6d190478e7f88ef8caa4e57f4105bc91538678b87d8. 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/59pwSSOpbaPOZ15HY1G5cT.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/59pwSSOpbaPOZ15HY1G5cT.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x48ac1303faf56bc223f2c6d190478e7f88ef8caa4e57f4105bc91538678b87d8","isrc":"TWA531901960","name":"全校通報","registered_at":"2026-06-07T16:07:57Z","spotify_id":"59pwSSOpbaPOZ15HY1G5cT","type":"track"}
track: 無盡的冒險
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251878
  explicit: false
  by artist: 時代少年團
  in album: 舞象之年
    type: MusicAlbum
    date published: 2021-12-31
  isrc code: TWA531901936
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:48:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4d186e28db12dd8661adb630d20003b3c3fdca4462a98f70a9fcbc17359aea52
  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/4V4n3KXLJOxi3rcim5NqnO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4V4n3KXLJOxi3rcim5NqnO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4d186e28db12dd8661adb630d20003b3c3fdca4462a98f70a9fcbc17359aea52","isrc":"TWA531901936","name":"無盡的冒險","registered_at":"2026-06-05T18:48:05Z","spotify_id":"4V4n3KXLJOxi3rcim5NqnO","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 0x4d186e28db12dd8661adb630d20003b3c3fdca4462a98f70a9fcbc17359aea52. 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/4V4n3KXLJOxi3rcim5NqnO.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/4V4n3KXLJOxi3rcim5NqnO.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x4d186e28db12dd8661adb630d20003b3c3fdca4462a98f70a9fcbc17359aea52","isrc":"TWA531901936","name":"無盡的冒險","registered_at":"2026-06-05T18:48:05Z","spotify_id":"4V4n3KXLJOxi3rcim5NqnO","type":"track"}
track: 姐姐真漂亮
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196181
  explicit: false
  by artist: 時代少年團
  in album: 舞象之年
    type: MusicAlbum
    date published: 2021-12-31
  isrc code: TWA532002081
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:47:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x04bff91d088d9e20dec51334b67a5ae734b2755a979968aeebe0087ead8b0949
  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/2AS6wQwIJViy21HSCXCSyU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AS6wQwIJViy21HSCXCSyU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x04bff91d088d9e20dec51334b67a5ae734b2755a979968aeebe0087ead8b0949","isrc":"TWA532002081","name":"姐姐真漂亮","registered_at":"2026-06-05T23:47:10Z","spotify_id":"2AS6wQwIJViy21HSCXCSyU","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 0x04bff91d088d9e20dec51334b67a5ae734b2755a979968aeebe0087ead8b0949. 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/2AS6wQwIJViy21HSCXCSyU.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/2AS6wQwIJViy21HSCXCSyU.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x04bff91d088d9e20dec51334b67a5ae734b2755a979968aeebe0087ead8b0949","isrc":"TWA532002081","name":"姐姐真漂亮","registered_at":"2026-06-05T23:47:10Z","spotify_id":"2AS6wQwIJViy21HSCXCSyU","type":"track"}
track: 相遇
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233208
  explicit: false
  by artist: 時代少年團
  in album: 舞象之年
    type: MusicAlbum
    date published: 2021-12-31
  isrc code: TWA532002101
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T13:01:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd21536a4e3a2ab313c2f9f5a53e67ed8cb3db17cb9b40104de80be8b910ebda8
  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/0Rbh0D7mL9Eeg1wUq0nfyL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Rbh0D7mL9Eeg1wUq0nfyL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd21536a4e3a2ab313c2f9f5a53e67ed8cb3db17cb9b40104de80be8b910ebda8","isrc":"TWA532002101","name":"相遇","registered_at":"2026-06-06T13:01:55Z","spotify_id":"0Rbh0D7mL9Eeg1wUq0nfyL","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 0xd21536a4e3a2ab313c2f9f5a53e67ed8cb3db17cb9b40104de80be8b910ebda8. 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/0Rbh0D7mL9Eeg1wUq0nfyL.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/0Rbh0D7mL9Eeg1wUq0nfyL.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xd21536a4e3a2ab313c2f9f5a53e67ed8cb3db17cb9b40104de80be8b910ebda8","isrc":"TWA532002101","name":"相遇","registered_at":"2026-06-06T13:01:55Z","spotify_id":"0Rbh0D7mL9Eeg1wUq0nfyL","type":"track"}
track: 少年美
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244169
  explicit: false
  by artist: 時代少年團
  in album: 舞象之年
    type: MusicAlbum
    date published: 2021-12-31
  isrc code: TWA532002595
  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: 劍雨江湖
track: 要你管
track: 只有我一個人覺得？
track: 少年時代
track: 小小孩

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T20:11:11+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x440458e7e0f8e1983ce5fe5375fbecece79b112a62d61c88bed8a8be75c2c083

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953515

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1whwBzSGMOKzDfuqSiLK4t.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1whwBzSGMOKzDfuqSiLK4t

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:53:06Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x440458e7e0f8e1983ce5fe5375fbecece79b112a62d61c88bed8a8be75c2c083","isrc":"TWA532002595","name":"少年美","registered_at":"2026-06-06T20:11:11Z","spotify_id":"1whwBzSGMOKzDfuqSiLK4t","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 0x440458e7e0f8e1983ce5fe5375fbecece79b112a62d61c88bed8a8be75c2c083. 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/1whwBzSGMOKzDfuqSiLK4t.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/1whwBzSGMOKzDfuqSiLK4t.
date published: 2026-06-13T12:53:06Z
text: {"copyright_id":"0x440458e7e0f8e1983ce5fe5375fbecece79b112a62d61c88bed8a8be75c2c083","isrc":"TWA532002595","name":"少年美","registered_at":"2026-06-06T20:11:11Z","spotify_id":"1whwBzSGMOKzDfuqSiLK4t","type":"track"}

劍雨江湖
type: MusicRecording
duration: PT5M1S
duration ms: 301800
explicit: false
by artist: 時代少年團
in album: 舞象之年
  type: MusicAlbum
  date published: 2021-12-31
isrc code: TWA532002596
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:56:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09cc999cbea7c29519f83e58f6313215d67d1ed2f7c92c0acde162ed4bb44932
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/2SxhTLKZ9UYYJuzM2zFaPb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SxhTLKZ9UYYJuzM2zFaPb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x09cc999cbea7c29519f83e58f6313215d67d1ed2f7c92c0acde162ed4bb44932","isrc":"TWA532002596","name":"劍雨江湖","registered_at":"2026-06-08T23:56:42Z","spotify_id":"2SxhTLKZ9UYYJuzM2zFaPb","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 0x09cc999cbea7c29519f83e58f6313215d67d1ed2f7c92c0acde162ed4bb44932. 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/2SxhTLKZ9UYYJuzM2zFaPb.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/2SxhTLKZ9UYYJuzM2zFaPb.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x09cc999cbea7c29519f83e58f6313215d67d1ed2f7c92c0acde162ed4bb44932","isrc":"TWA532002596","name":"劍雨江湖","registered_at":"2026-06-08T23:56:42Z","spotify_id":"2SxhTLKZ9UYYJuzM2zFaPb","type":"track"}

要你管
type: MusicRecording
duration: PT3M34S
duration ms: 214274
explicit: false
by artist: 時代少年團
in album: 舞象之年
  type: MusicAlbum
  date published: 2021-12-31
isrc code: TWA532002655
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:16:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa09ff5313848f616481d4377f8478d9c781b85af04b37ebc9f98d7345797b83a
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/1SacJARhIwAEPewrr0AZnT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SacJARhIwAEPewrr0AZnT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa09ff5313848f616481d4377f8478d9c781b85af04b37ebc9f98d7345797b83a","isrc":"TWA532002655","name":"要你管","registered_at":"2026-06-05T14:16:15Z","spotify_id":"1SacJARhIwAEPewrr0AZnT","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 0xa09ff5313848f616481d4377f8478d9c781b85af04b37ebc9f98d7345797b83a. 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/1SacJARhIwAEPewrr0AZnT.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/1SacJARhIwAEPewrr0AZnT.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa09ff5313848f616481d4377f8478d9c781b85af04b37ebc9f98d7345797b83a","isrc":"TWA532002655","name":"要你管","registered_at":"2026-06-05T14:16:15Z","spotify_id":"1SacJARhIwAEPewrr0AZnT","type":"track"}

只有我一個人覺得？
type: MusicRecording
duration: PT3M27S
duration ms: 207373
explicit: false
by artist: 時代少年團
in album: 舞象之年
  type: MusicAlbum
  date published: 2021-12-31
isrc code: TWA532002654
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:00:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf0a75f5006b2e7304a45699340339cd7257c87a25695991ed3604373403b4f4e
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/3xhiGdpIFYYNls0e1KojXk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xhiGdpIFYYNls0e1KojXk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf0a75f5006b2e7304a45699340339cd7257c87a25695991ed3604373403b4f4e","isrc":"TWA532002654","name":"只有我一個人覺得？","registered_at":"2026-06-06T13:00:13Z","spotify_id":"3xhiGdpIFYYNls0e1KojXk","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 0xf0a75f5006b2e7304a45699340339cd7257c87a25695991ed3604373403b4f4e. 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/3xhiGdpIFYYNls0e1KojXk.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/3xhiGdpIFYYNls0e1KojXk.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf0a75f5006b2e7304a45699340339cd7257c87a25695991ed3604373403b4f4e","isrc":"TWA532002654","name":"只有我一個人覺得？","registered_at":"2026-06-06T13:00:13Z","spotify_id":"3xhiGdpIFYYNls0e1KojXk","type":"track"}

少年時代
type: MusicRecording
duration: PT4M42S
duration ms: 282814
explicit: false
by artist: 時代少年團
in album: 舞象之年
  type: MusicAlbum
  date published: 2021-12-31
isrc code: TWA532100807
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T22:50:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1cf21933ba557e2de2bcfea50977e0f746ae8069556c347f09dc3c3846d4427a
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/0jA0tWPJc4QiJgv4rc1e0P.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jA0tWPJc4QiJgv4rc1e0P
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1cf21933ba557e2de2bcfea50977e0f746ae8069556c347f09dc3c3846d4427a","isrc":"TWA532100807","name":"少年時代","registered_at":"2026-06-07T22:50:25Z","spotify_id":"0jA0tWPJc4QiJgv4rc1e0P","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 0x1cf21933ba557e2de2bcfea50977e0f746ae8069556c347f09dc3c3846d4427a. 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/0jA0tWPJc4QiJgv4rc1e0P.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/0jA0tWPJc4QiJgv4rc1e0P.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1cf21933ba557e2de2bcfea50977e0f746ae8069556c347f09dc3c3846d4427a","isrc":"TWA532100807","name":"少年時代","registered_at":"2026-06-07T22:50:25Z","spotify_id":"0jA0tWPJc4QiJgv4rc1e0P","type":"track"}

小小孩
type: MusicRecording
duration: PT4M34S
duration ms: 274022
explicit: false
by artist: 時代少年團
in album: 舞象之年
  type: MusicAlbum
  date published: 2021-12-31
isrc code: TWA532101168
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T22:48:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5ccf8530dc20ad8044273200d9852fb69d52ba82a8e24b3c18b10007561893a
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/6RhqojA21Xzuzd7QVkkDk9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RhqojA21Xzuzd7QVkkDk9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa5ccf8530dc20ad8044273200d9852fb69d52ba82a8e24b3c18b10007561893a","isrc":"TWA532101168","name":"小小孩","registered_at":"2026-06-07T22:48:50Z","spotify_id":"6RhqojA21Xzuzd7QVkkDk9","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 0xa5ccf8530dc20ad8044273200d9852fb69d52ba82a8e24b3c18b10007561893a. 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/6RhqojA21Xzuzd7QVkkDk9.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/6RhqojA21Xzuzd7QVkkDk9.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa5ccf8530dc20ad8044273200d9852fb69d52ba82a8e24b3c18b10007561893a","isrc":"TWA532101168","name":"小小孩","registered_at":"2026-06-07T22:48:50Z","spotify_id":"6RhqojA21Xzuzd7QVkkDk9","type":"track"}

全世界我最美
type: MusicAlbum
date published: 2025-04-30
track: 全世界我最美
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192835
  explicit: false
  by artist: 時代少年團
  in album: 全世界我最美
    type: MusicAlbum
    date published: 2025-04-30
  isrc code: CNUM72500314
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T20:01:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x355192b43aa6cecd38eee8e5aaa0366b34576985bc2e160b7d33591acf1bc96e
  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/6pohbWTIWSIJNSQCzvB7KV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pohbWTIWSIJNSQCzvB7KV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x355192b43aa6cecd38eee8e5aaa0366b34576985bc2e160b7d33591acf1bc96e","isrc":"CNUM72500314","name":"全世界我最美","registered_at":"2026-06-05T20:01:35Z","spotify_id":"6pohbWTIWSIJNSQCzvB7KV","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 0x355192b43aa6cecd38eee8e5aaa0366b34576985bc2e160b7d33591acf1bc96e. 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/6pohbWTIWSIJNSQCzvB7KV.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/6pohbWTIWSIJNSQCzvB7KV.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x355192b43aa6cecd38eee8e5aaa0366b34576985bc2e160b7d33591acf1bc96e","isrc":"CNUM72500314","name":"全世界我最美","registered_at":"2026-06-05T20:01:35Z","spotify_id":"6pohbWTIWSIJNSQCzvB7KV","type":"track"}

至少我还算快乐
type: MusicAlbum
date published: 2025-04-14
track: 至少我还算快乐
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200000
  explicit: false
  by artist: 時代少年團
  in album: 至少我还算快乐
    type: MusicAlbum
    date published: 2025-04-14
  isrc code: CN2DY2501366
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T11:08:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x80eee04a5a01c636f221914131d75e6701aaad62f34331e22287f6cee6cc4e72
  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/0IZtrl4JhONBNFFdYXoPCe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IZtrl4JhONBNFFdYXoPCe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x80eee04a5a01c636f221914131d75e6701aaad62f34331e22287f6cee6cc4e72","isrc":"CN2DY2501366","name":"至少我还算快乐","registered_at":"2026-06-05T11:08:46Z","spotify_id":"0IZtrl4JhONBNFFdYXoPCe","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 0x80eee04a5a01c636f221914131d75e6701aaad62f34331e22287f6cee6cc4e72. 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/0IZtrl4JhONBNFFdYXoPCe.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/0IZtrl4JhONBNFFdYXoPCe.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x80eee04a5a01c636f221914131d75e6701aaad62f34331e22287f6cee6cc4e72","isrc":"CN2DY2501366","name":"至少我还算快乐","registered_at":"2026-06-05T11:08:46Z","spotify_id":"0IZtrl4JhONBNFFdYXoPCe","type":"track"}

好望角 (Hakuna Matata Ver. / 《非去不可》主题曲)
type: MusicAlbum
date published: 2025-03-18
track: 好望角 - Hakuna Matata Ver. / 《非去不可》主题曲
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200888
  explicit: false
  by artist: 時代少年團
  in album: 好望角 (Hakuna Matata Ver. / 《非去不可》主题曲)
    type: MusicAlbum
    date published: 2025-03-18
  isrc code: CN2DY2500354
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T05:32:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x08e27969b4331a61cdce795c250a80abfb7563f34aecc984b2348766693be82e
  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/2Vd1U0XVbAU6TwIA5TciTs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Vd1U0XVbAU6TwIA5TciTs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x08e27969b4331a61cdce795c250a80abfb7563f34aecc984b2348766693be82e","isrc":"CN2DY2500354","name":"好望角 - Hakuna Matata Ver. / 《非去不可》主题曲","registered_at":"2026-06-07T05:32:13Z","spotify_id":"2Vd1U0XVbAU6TwIA5TciTs","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 0x08e27969b4331a61cdce795c250a80abfb7563f34aecc984b2348766693be82e. 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/2Vd1U0XVbAU6TwIA5TciTs.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/2Vd1U0XVbAU6TwIA5TciTs.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x08e27969b4331a61cdce795c250a80abfb7563f34aecc984b2348766693be82e","isrc":"CN2DY2500354","name":"好望角 - Hakuna Matata Ver. / 《非去不可》主题曲","registered_at":"2026-06-07T05:32:13Z","spotify_id":"2Vd1U0XVbAU6TwIA5TciTs","type":"track"}

卧室巨星
type: MusicAlbum
date published: 2024-11-24
track: 卧室巨星
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248571
  explicit: false
  by artist: 時代少年團
  in album: 卧室巨星
    type: MusicAlbum
    date published: 2024-11-24
  isrc code: CNUM72400658
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:10:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbfaee8fb87dbcee78d5eff293609e6dbe8a72400492b292b3c86ff27b338d859
  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/3lziUV9iziM9a2sibrcE0B.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lziUV9iziM9a2sibrcE0B
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbfaee8fb87dbcee78d5eff293609e6dbe8a72400492b292b3c86ff27b338d859","isrc":"CNUM72400658","name":"卧室巨星","registered_at":"2026-06-05T10:10:57Z","spotify_id":"3lziUV9iziM9a2sibrcE0B","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 0xbfaee8fb87dbcee78d5eff293609e6dbe8a72400492b292b3c86ff27b338d859. 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/3lziUV9iziM9a2sibrcE0B.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/3lziUV9iziM9a2sibrcE0B.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xbfaee8fb87dbcee78d5eff293609e6dbe8a72400492b292b3c86ff27b338d859","isrc":"CNUM72400658","name":"卧室巨星","registered_at":"2026-06-05T10:10:57Z","spotify_id":"3lziUV9iziM9a2sibrcE0B","type":"track"}

还会再相遇
type: MusicAlbum
date published: 2024-11-22
track: 还会再相遇
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185054
  explicit: false
  by artist: 時代少年團
  in album: 还会再相遇
    type: MusicAlbum
    date published: 2024-11-22
  isrc code: CNUM72400657
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T13:00:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcf68db0ec732fe0d9c9226f9d21596275f77f99dc819dc52d053ab2aaf4c2c2e
  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/0QVpQB6czD73vv49x1x2Rx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QVpQB6czD73vv49x1x2Rx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcf68db0ec732fe0d9c9226f9d21596275f77f99dc819dc52d053ab2aaf4c2c2e","isrc":"CNUM72400657","name":"还会再相遇","registered_at":"2026-06-06T13:00:01Z","spotify_id":"0QVpQB6czD73vv49x1x2Rx","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 0xcf68db0ec732fe0d9c9226f9d21596275f77f99dc819dc52d053ab2aaf4c2c2e. 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/0QVpQB6czD73vv49x1x2Rx.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/0QVpQB6czD73vv49x1x2Rx.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xcf68db0ec732fe0d9c9226f9d21596275f77f99dc819dc52d053ab2aaf4c2c2e","isrc":"CNUM72400657","name":"还会再相遇","registered_at":"2026-06-06T13:00:01Z","spotify_id":"0QVpQB6czD73vv49x1x2Rx","type":"track"}

心窗
type: MusicAlbum
date published: 2024-11-21
track: 心窗
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229290
  explicit: false
  by artist: 時代少年團
  in album: 心窗
    type: MusicAlbum
    date published: 2024-11-21
  isrc code: DGA0R2491491
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T06:54:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa3eb223b7ef5b37453c606d1e404b994d6e5462bf788ac997a4b494677782985
  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/1fdKAJfxKHNJ8eSg2XHMeJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fdKAJfxKHNJ8eSg2XHMeJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa3eb223b7ef5b37453c606d1e404b994d6e5462bf788ac997a4b494677782985","isrc":"DGA0R2491491","name":"心窗","registered_at":"2026-06-08T06:54:43Z","spotify_id":"1fdKAJfxKHNJ8eSg2XHMeJ","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 0xa3eb223b7ef5b37453c606d1e404b994d6e5462bf788ac997a4b494677782985. 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/1fdKAJfxKHNJ8eSg2XHMeJ.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/1fdKAJfxKHNJ8eSg2XHMeJ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xa3eb223b7ef5b37453c606d1e404b994d6e5462bf788ac997a4b494677782985","isrc":"DGA0R2491491","name":"心窗","registered_at":"2026-06-08T06:54:43Z","spotify_id":"1fdKAJfxKHNJ8eSg2XHMeJ","type":"track"}
track: 心窗 - 伴奏
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229172
  explicit: false
  by artist: 時代少年團
  in album: 心窗
    type: MusicAlbum
    date published: 2024-11-21
  isrc code: DGA0R2491492
track: 心窗 - 和声伴奏
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230229
  explicit: false
  by artist: 時代少年團
  in album: 心窗
    type: MusicAlbum
    date published: 2024-11-21
  isrc code: DGA0R2491493

月夜狂想曲
type: MusicAlbum
date published: 2024-11-18
track: 月夜狂想曲
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190196
  explicit: false
  by artist: 時代少年團
  in album: 月夜狂想曲
    type: MusicAlbum
    date published: 2024-11-18
  isrc code: CNUM72400621
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:55:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd01a9e11cea7d01d74231defa00bc2c1b1fbfcf24ac10324ff9aad64cd66ad6e
  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/0r9VLp3VoI61E2TyHFITw3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0r9VLp3VoI61E2TyHFITw3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd01a9e11cea7d01d74231defa00bc2c1b1fbfcf24ac10324ff9aad64cd66ad6e","isrc":"CNUM72400621","name":"月夜狂想曲","registered_at":"2026-06-06T06:55:25Z","spotify_id":"0r9VLp3VoI61E2TyHFITw3","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 0xd01a9e11cea7d01d74231defa00bc2c1b1fbfcf24ac10324ff9aad64cd66ad6e. 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/0r9VLp3VoI61E2TyHFITw3.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/0r9VLp3VoI61E2TyHFITw3.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xd01a9e11cea7d01d74231defa00bc2c1b1fbfcf24ac10324ff9aad64cd66ad6e","isrc":"CNUM72400621","name":"月夜狂想曲","registered_at":"2026-06-06T06:55:25Z","spotify_id":"0r9VLp3VoI61E2TyHFITw3","type":"track"}

梦
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date published: 2024-07-29
track: 梦
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186993
  explicit: false
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  in album: 梦
    type: MusicAlbum
    date published: 2024-07-29
  isrc code: CNUM72400354
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:47:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf9f027f51fca9e937c36a3312cd14332b79d454082474d0d3d40eccab5bb3b89
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2micj4Lib20voMoBkw99h5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2micj4Lib20voMoBkw99h5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf9f027f51fca9e937c36a3312cd14332b79d454082474d0d3d40eccab5bb3b89","isrc":"CNUM72400354","name":"梦","registered_at":"2026-06-05T18:47:39Z","spotify_id":"2micj4Lib20voMoBkw99h5","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 0xf9f027f51fca9e937c36a3312cd14332b79d454082474d0d3d40eccab5bb3b89. 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/2micj4Lib20voMoBkw99h5.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/2micj4Lib20voMoBkw99h5.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xf9f027f51fca9e937c36a3312cd14332b79d454082474d0d3d40eccab5bb3b89","isrc":"CNUM72400354","name":"梦","registered_at":"2026-06-05T18:47:39Z","spotify_id":"2micj4Lib20voMoBkw99h5","type":"track"}

好望角
type: MusicAlbum
date published: 2024-05-01
track: 好望角
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187981
  explicit: false
  by artist: 時代少年團
  in album: 好望角
    type: MusicAlbum
    date published: 2024-05-01
  isrc code: CNUM72400197
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T04:03:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb8313e0cbcf7b43e9bdabc50d27bd75f38771b2d156f3f5ada11d0e7f6603055
  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/4jM9ji12aX7EV3hWnmruXS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jM9ji12aX7EV3hWnmruXS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb8313e0cbcf7b43e9bdabc50d27bd75f38771b2d156f3f5ada11d0e7f6603055","isrc":"CNUM72400197","name":"好望角","registered_at":"2026-06-07T04:03:15Z","spotify_id":"4jM9ji12aX7EV3hWnmruXS","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 0xb8313e0cbcf7b43e9bdabc50d27bd75f38771b2d156f3f5ada11d0e7f6603055. 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/4jM9ji12aX7EV3hWnmruXS.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/4jM9ji12aX7EV3hWnmruXS.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xb8313e0cbcf7b43e9bdabc50d27bd75f38771b2d156f3f5ada11d0e7f6603055","isrc":"CNUM72400197","name":"好望角","registered_at":"2026-06-07T04:03:15Z","spotify_id":"4jM9ji12aX7EV3hWnmruXS","type":"track"}

那些我没说的话
type: MusicAlbum
date published: 2024-04-29
track: 那些我没说的话
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217880
  explicit: false
  by artist: 時代少年團
  in album: 那些我没说的话
    type: MusicAlbum
    date published: 2024-04-29
  isrc code: CNUM72400196
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:47:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7206c6315b2b130911f3de0fb24ef8b4c136d92488aed8469d374d3d830e8a09
  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/4dUBVkcZjps5K3OVpJn7lv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dUBVkcZjps5K3OVpJn7lv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7206c6315b2b130911f3de0fb24ef8b4c136d92488aed8469d374d3d830e8a09","isrc":"CNUM72400196","name":"那些我没说的话","registered_at":"2026-06-05T23:47:08Z","spotify_id":"4dUBVkcZjps5K3OVpJn7lv","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 0x7206c6315b2b130911f3de0fb24ef8b4c136d92488aed8469d374d3d830e8a09. 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/4dUBVkcZjps5K3OVpJn7lv.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/4dUBVkcZjps5K3OVpJn7lv.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x7206c6315b2b130911f3de0fb24ef8b4c136d92488aed8469d374d3d830e8a09","isrc":"CNUM72400196","name":"那些我没说的话","registered_at":"2026-06-05T23:47:08Z","spotify_id":"4dUBVkcZjps5K3OVpJn7lv","type":"track"}

非我不可
type: MusicAlbum
date published: 2024-02-21
track: 非我不可
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221201
  explicit: false
  by artist: 時代少年團
  in album: 非我不可
    type: MusicAlbum
    date published: 2024-02-21
  isrc code: CNUM72400102
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:13:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2d815bdc4df6ea689b36d508c950a2e4ffd47947125559febf364b0d3ea68bac
  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/3DGf4ZJmlCJFiLE95Q1Yel.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DGf4ZJmlCJFiLE95Q1Yel
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2d815bdc4df6ea689b36d508c950a2e4ffd47947125559febf364b0d3ea68bac","isrc":"CNUM72400102","name":"非我不可","registered_at":"2026-06-05T10:13:00Z","spotify_id":"3DGf4ZJmlCJFiLE95Q1Yel","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 0x2d815bdc4df6ea689b36d508c950a2e4ffd47947125559febf364b0d3ea68bac. 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/3DGf4ZJmlCJFiLE95Q1Yel.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/3DGf4ZJmlCJFiLE95Q1Yel.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x2d815bdc4df6ea689b36d508c950a2e4ffd47947125559febf364b0d3ea68bac","isrc":"CNUM72400102","name":"非我不可","registered_at":"2026-06-05T10:13:00Z","spotify_id":"3DGf4ZJmlCJFiLE95Q1Yel","type":"track"}

愛到1440
type: MusicAlbum
date published: 2023-11-13
track: 愛到1440
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200181
  explicit: false
  by artist: 時代少年團
  in album: 愛到1440
    type: MusicAlbum
    date published: 2023-11-13
  isrc code: TWA532300513
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:45:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbc6fe7c63b3dbed96ebdee5ceac4712edf4358d7c65e579a8a25e97f2ec098a2
  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/3urwYfmPrWAgZUT3mAjrMn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3urwYfmPrWAgZUT3mAjrMn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbc6fe7c63b3dbed96ebdee5ceac4712edf4358d7c65e579a8a25e97f2ec098a2","isrc":"TWA532300513","name":"愛到1440","registered_at":"2026-06-05T18:45:51Z","spotify_id":"3urwYfmPrWAgZUT3mAjrMn","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 0xbc6fe7c63b3dbed96ebdee5ceac4712edf4358d7c65e579a8a25e97f2ec098a2. 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/3urwYfmPrWAgZUT3mAjrMn.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/3urwYfmPrWAgZUT3mAjrMn.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xbc6fe7c63b3dbed96ebdee5ceac4712edf4358d7c65e579a8a25e97f2ec098a2","isrc":"TWA532300513","name":"愛到1440","registered_at":"2026-06-05T18:45:51Z","spotify_id":"3urwYfmPrWAgZUT3mAjrMn","type":"track"}

大時代
type: MusicAlbum
date published: 2023-08-11
track: 大時代
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214147
  explicit: false
  by artist: 時代少年團
  in album: 大時代
    type: MusicAlbum
    date published: 2023-08-11
  isrc code: TWA532300343
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T13:01:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd6c68fdd25046a9b5017292e9719087f202e89d46b321c02c58b6ec6d8a2a0f2
  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/6OBNZC6gbRKCj92OpJKIpH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OBNZC6gbRKCj92OpJKIpH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd6c68fdd25046a9b5017292e9719087f202e89d46b321c02c58b6ec6d8a2a0f2","isrc":"TWA532300343","name":"大時代","registered_at":"2026-06-06T13:01:40Z","spotify_id":"6OBNZC6gbRKCj92OpJKIpH","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 0xd6c68fdd25046a9b5017292e9719087f202e89d46b321c02c58b6ec6d8a2a0f2. 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/6OBNZC6gbRKCj92OpJKIpH.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/6OBNZC6gbRKCj92OpJKIpH.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd6c68fdd25046a9b5017292e9719087f202e89d46b321c02c58b6ec6d8a2a0f2","isrc":"TWA532300343","name":"大時代","registered_at":"2026-06-06T13:01:40Z","spotify_id":"6OBNZC6gbRKCj92OpJKIpH","type":"track"}

躺着真舒服
type: MusicAlbum
date published: 2023-08-04
track: 躺著真舒服
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235500
  explicit: false
  by artist: 時代少年團
  in album: 躺着真舒服
    type: MusicAlbum
    date published: 2023-08-04
  isrc code: TWA532300340
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:13:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x931916ba8bd8dbd51578fefd90abb5a7b405bd4362ea859b50aefe2cf79aded2
  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/1HsylnHhWKcp77Z22efHkG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HsylnHhWKcp77Z22efHkG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x931916ba8bd8dbd51578fefd90abb5a7b405bd4362ea859b50aefe2cf79aded2","isrc":"TWA532300340","name":"躺著真舒服","registered_at":"2026-06-05T14:13:10Z","spotify_id":"1HsylnHhWKcp77Z22efHkG","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 0x931916ba8bd8dbd51578fefd90abb5a7b405bd4362ea859b50aefe2cf79aded2. 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/1HsylnHhWKcp77Z22efHkG.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/1HsylnHhWKcp77Z22efHkG.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x931916ba8bd8dbd51578fefd90abb5a7b405bd4362ea859b50aefe2cf79aded2","isrc":"TWA532300340","name":"躺著真舒服","registered_at":"2026-06-05T14:13:10Z","spotify_id":"1HsylnHhWKcp77Z22efHkG","type":"track"}

樓外樓
type: MusicAlbum
date published: 2023-07-28
track: 樓外樓
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204647
  explicit: false
  by artist: 時代少年團
  in album: 樓外樓
    type: MusicAlbum
    date published: 2023-07-28
  isrc code: TWA532300337
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:46:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x01b974c3721aef3950d55032c47d38f932ce6ba959637e8c14e2239056036802
  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/7bcBntuPy5dogK3QX3tylu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bcBntuPy5dogK3QX3tylu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x01b974c3721aef3950d55032c47d38f932ce6ba959637e8c14e2239056036802","isrc":"TWA532300337","name":"樓外樓","registered_at":"2026-06-05T23:46:04Z","spotify_id":"7bcBntuPy5dogK3QX3tylu","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 0x01b974c3721aef3950d55032c47d38f932ce6ba959637e8c14e2239056036802. 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/7bcBntuPy5dogK3QX3tylu.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/7bcBntuPy5dogK3QX3tylu.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x01b974c3721aef3950d55032c47d38f932ce6ba959637e8c14e2239056036802","isrc":"TWA532300337","name":"樓外樓","registered_at":"2026-06-05T23:46:04Z","spotify_id":"7bcBntuPy5dogK3QX3tylu","type":"track"}

青春不枉
type: MusicAlbum
date published: 2023-05-03
track: 青春不枉
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183116
  explicit: false
  by artist: 時代少年團
  in album: 青春不枉
    type: MusicAlbum
    date published: 2023-05-03
  isrc code: HKE022200443
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T15:32:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6ffd45af548cadba81e36c93a5f25565e3b7a36b28c6be20c404f00a3af6262f
  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/4VFlqtPkZxWHHA1j39GF72.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4VFlqtPkZxWHHA1j39GF72
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6ffd45af548cadba81e36c93a5f25565e3b7a36b28c6be20c404f00a3af6262f","isrc":"HKE022200443","name":"青春不枉","registered_at":"2026-06-08T15:32:12Z","spotify_id":"4VFlqtPkZxWHHA1j39GF72","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 0x6ffd45af548cadba81e36c93a5f25565e3b7a36b28c6be20c404f00a3af6262f. 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/4VFlqtPkZxWHHA1j39GF72.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/4VFlqtPkZxWHHA1j39GF72.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x6ffd45af548cadba81e36c93a5f25565e3b7a36b28c6be20c404f00a3af6262f","isrc":"HKE022200443","name":"青春不枉","registered_at":"2026-06-08T15:32:12Z","spotify_id":"4VFlqtPkZxWHHA1j39GF72","type":"track"}

有你的季節
type: MusicAlbum
date published: 2022-11-30
track: 有你的季節
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204761
  explicit: false
  by artist: 時代少年團
  in album: 有你的季節
    type: MusicAlbum
    date published: 2022-11-30
  isrc code: TWA532200418
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:13:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7940797bf076429311272ad18dce1a0e8407d6e7cfb52b0d8127c8a9c947139b
  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/43bjzbse1JlxZOuOO1II5o.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43bjzbse1JlxZOuOO1II5o
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7940797bf076429311272ad18dce1a0e8407d6e7cfb52b0d8127c8a9c947139b","isrc":"TWA532200418","name":"有你的季節","registered_at":"2026-06-05T14:13:24Z","spotify_id":"43bjzbse1JlxZOuOO1II5o","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 0x7940797bf076429311272ad18dce1a0e8407d6e7cfb52b0d8127c8a9c947139b. 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/43bjzbse1JlxZOuOO1II5o.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/43bjzbse1JlxZOuOO1II5o.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x7940797bf076429311272ad18dce1a0e8407d6e7cfb52b0d8127c8a9c947139b","isrc":"TWA532200418","name":"有你的季節","registered_at":"2026-06-05T14:13:24Z","spotify_id":"43bjzbse1JlxZOuOO1II5o","type":"track"}

百憂戒
type: MusicAlbum
date published: 2022-11-22
track: 百憂戒
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215294
  explicit: false
  by artist: 時代少年團
  in album: 百憂戒
    type: MusicAlbum
    date published: 2022-11-22
  isrc code: TWA532200387
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:33:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xab86db8fa7ce6752a96664db26487883283939035e1539c0cd6856bb2e7777b8
  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/5Ovymc30d8yA3YUNOCDeU7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Ovymc30d8yA3YUNOCDeU7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xab86db8fa7ce6752a96664db26487883283939035e1539c0cd6856bb2e7777b8","isrc":"TWA532200387","name":"百憂戒","registered_at":"2026-06-04T16:33:23Z","spotify_id":"5Ovymc30d8yA3YUNOCDeU7","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 0xab86db8fa7ce6752a96664db26487883283939035e1539c0cd6856bb2e7777b8. 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/5Ovymc30d8yA3YUNOCDeU7.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/5Ovymc30d8yA3YUNOCDeU7.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xab86db8fa7ce6752a96664db26487883283939035e1539c0cd6856bb2e7777b8","isrc":"TWA532200387","name":"百憂戒","registered_at":"2026-06-04T16:33:23Z","spotify_id":"5Ovymc30d8yA3YUNOCDeU7","type":"track"}

瑜
type: MusicAlbum
date published: 2022-10-04
track: 瑜
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225577
  explicit: false
  by artist: 時代少年團
  in album: 瑜
    type: MusicAlbum
    date published: 2022-10-04
  isrc code: TWA532200314
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:09:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9c1c7987eae266f813d2e051e375547c09bef9a0d0b34a88a0186ddf5526a5fb
  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/6JWotwADuyTkk7SIkyiwc3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JWotwADuyTkk7SIkyiwc3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9c1c7987eae266f813d2e051e375547c09bef9a0d0b34a88a0186ddf5526a5fb","isrc":"TWA532200314","name":"瑜","registered_at":"2026-06-07T16:09:42Z","spotify_id":"6JWotwADuyTkk7SIkyiwc3","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 0x9c1c7987eae266f813d2e051e375547c09bef9a0d0b34a88a0186ddf5526a5fb. 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/6JWotwADuyTkk7SIkyiwc3.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/6JWotwADuyTkk7SIkyiwc3.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x9c1c7987eae266f813d2e051e375547c09bef9a0d0b34a88a0186ddf5526a5fb","isrc":"TWA532200314","name":"瑜","registered_at":"2026-06-07T16:09:42Z","spotify_id":"6JWotwADuyTkk7SIkyiwc3","type":"track"}

俠
type: MusicAlbum
date published: 2022-08-15
track: 俠
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215309
  explicit: false
  by artist: 時代少年團
  in album: 俠
    type: MusicAlbum
    date published: 2022-08-15
  isrc code: TWA532200243
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:08:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2579f2fef18bbbbb641e51c36db7b44a8b13ef87e27d985efb1b6637f8698bc0
  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/18cd96oo9D2ALqod0B1Qi2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18cd96oo9D2ALqod0B1Qi2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2579f2fef18bbbbb641e51c36db7b44a8b13ef87e27d985efb1b6637f8698bc0","isrc":"TWA532200243","name":"俠","registered_at":"2026-06-07T16:08:59Z","spotify_id":"18cd96oo9D2ALqod0B1Qi2","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 0x2579f2fef18bbbbb641e51c36db7b44a8b13ef87e27d985efb1b6637f8698bc0. 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/18cd96oo9D2ALqod0B1Qi2.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/18cd96oo9D2ALqod0B1Qi2.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x2579f2fef18bbbbb641e51c36db7b44a8b13ef87e27d985efb1b6637f8698bc0","isrc":"TWA532200243","name":"俠","registered_at":"2026-06-07T16:08:59Z","spotify_id":"18cd96oo9D2ALqod0B1Qi2","type":"track"}

哭泣的遊戲
type: MusicAlbum
date published: 2022-08-09
track: 哭泣的遊戲
  type: MusicRecording
  duration: PT5M4S
  duration ms: 304613
  explicit: false
  by artist: 時代少年團
  in album: 哭泣的遊戲
    type: MusicAlbum
    date published: 2022-08-09
  isrc code: TWA532200240
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T22:54:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x15a0a9b650d8bdd4edf550856d330080d43ac0a9b73c32446f0f118936e91b69
  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/6qlsxPd1bqYpbdQSRSH5hN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qlsxPd1bqYpbdQSRSH5hN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x15a0a9b650d8bdd4edf550856d330080d43ac0a9b73c32446f0f118936e91b69","isrc":"TWA532200240","name":"哭泣的遊戲","registered_at":"2026-06-07T22:54:33Z","spotify_id":"6qlsxPd1bqYpbdQSRSH5hN","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 0x15a0a9b650d8bdd4edf550856d330080d43ac0a9b73c32446f0f118936e91b69. 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/6qlsxPd1bqYpbdQSRSH5hN.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/6qlsxPd1bqYpbdQSRSH5hN.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x15a0a9b650d8bdd4edf550856d330080d43ac0a9b73c32446f0f118936e91b69","isrc":"TWA532200240","name":"哭泣的遊戲","registered_at":"2026-06-07T22:54:33Z","spotify_id":"6qlsxPd1bqYpbdQSRSH5hN","type":"track"}

絕配
type: MusicAlbum
date published: 2022-08-05
track: 絕配
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215294
  explicit: false
  by artist: 時代少年團
  in album: 絕配
    type: MusicAlbum
    date published: 2022-08-05
  isrc code: TWA532200234
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:11:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5c73e688a9eb9409acf1d989f06db54f6b2e65cc1f7c5d74277c568b70e16262
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 954130
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/954130
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/74pS2QSdJswwIj1ffEbkZv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74pS2QSdJswwIj1ffEbkZv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-17T20:38:33Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5c73e688a9eb9409acf1d989f06db54f6b2e65cc1f7c5d74277c568b70e16262","isrc":"TWA532200234","name":"絕配","registered_at":"2026-06-05T10:11:21Z","spotify_id":"74pS2QSdJswwIj1ffEbkZv","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 0x5c73e688a9eb9409acf1d989f06db54f6b2e65cc1f7c5d74277c568b70e16262. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:38:33Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/74pS2QSdJswwIj1ffEbkZv.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/74pS2QSdJswwIj1ffEbkZv.
    date published: 2026-06-17T20:38:33Z
    text: {"copyright_id":"0x5c73e688a9eb9409acf1d989f06db54f6b2e65cc1f7c5d74277c568b70e16262","isrc":"TWA532200234","name":"絕配","registered_at":"2026-06-05T10:11:21Z","spotify_id":"74pS2QSdJswwIj1ffEbkZv","type":"track"}

你要快樂
type: MusicAlbum
date published: 2022-06-20
track: 你要快樂
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230105
  explicit: false
  by artist: 時代少年團
  in album: 你要快樂
    type: MusicAlbum
    date published: 2022-06-20
  isrc code: TWA532200155
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:58:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x42c13a4fbda3645644d914388cd279d98fd989a8fab5be2b32aa91d39fae43ab
  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/2YB46OUhBQRQwkgYRUBKcu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YB46OUhBQRQwkgYRUBKcu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x42c13a4fbda3645644d914388cd279d98fd989a8fab5be2b32aa91d39fae43ab","isrc":"TWA532200155","name":"你要快樂","registered_at":"2026-06-07T09:58:39Z","spotify_id":"2YB46OUhBQRQwkgYRUBKcu","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 0x42c13a4fbda3645644d914388cd279d98fd989a8fab5be2b32aa91d39fae43ab. 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/2YB46OUhBQRQwkgYRUBKcu.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/2YB46OUhBQRQwkgYRUBKcu.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x42c13a4fbda3645644d914388cd279d98fd989a8fab5be2b32aa91d39fae43ab","isrc":"TWA532200155","name":"你要快樂","registered_at":"2026-06-07T09:58:39Z","spotify_id":"2YB46OUhBQRQwkgYRUBKcu","type":"track"}

渐暖
type: MusicAlbum
date published: 2022-03-01
track: 渐暖
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190390
  explicit: false
  by artist: 時代少年團
  in album: 渐暖
    type: MusicAlbum
    date published: 2022-03-01
  isrc code: CNZ632200053
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:56:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd28f043dbd2ee60b9a58a92c4eb0ec73ba222a58e0fe985feda818843c2f47d7
  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/3BR2pyEvbTwVhE0qpGEMaX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BR2pyEvbTwVhE0qpGEMaX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd28f043dbd2ee60b9a58a92c4eb0ec73ba222a58e0fe985feda818843c2f47d7","isrc":"CNZ632200053","name":"渐暖","registered_at":"2026-06-04T12:56:20Z","spotify_id":"3BR2pyEvbTwVhE0qpGEMaX","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 0xd28f043dbd2ee60b9a58a92c4eb0ec73ba222a58e0fe985feda818843c2f47d7. 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/3BR2pyEvbTwVhE0qpGEMaX.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/3BR2pyEvbTwVhE0qpGEMaX.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd28f043dbd2ee60b9a58a92c4eb0ec73ba222a58e0fe985feda818843c2f47d7","isrc":"CNZ632200053","name":"渐暖","registered_at":"2026-06-04T12:56:20Z","spotify_id":"3BR2pyEvbTwVhE0qpGEMaX","type":"track"}
track: 渐暖（伴奏）
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190390
  explicit: false
  by artist: 時代少年團
  in album: 渐暖
    type: MusicAlbum
    date published: 2022-03-01
  isrc code: CNZ632200070
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T00:25:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0c9e0143808811abd6dd948d948e5bf5098f657d05d06512da0b03ef44a241f1
  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/4w8MXqLQwgKx6vPWRUZRC9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4w8MXqLQwgKx6vPWRUZRC9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0c9e0143808811abd6dd948d948e5bf5098f657d05d06512da0b03ef44a241f1","isrc":"CNZ632200070","name":"渐暖（伴奏）","registered_at":"2026-06-25T00:25:59Z","spotify_id":"4w8MXqLQwgKx6vPWRUZRC9","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 0x0c9e0143808811abd6dd948d948e5bf5098f657d05d06512da0b03ef44a241f1. 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/4w8MXqLQwgKx6vPWRUZRC9.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/4w8MXqLQwgKx6vPWRUZRC9.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x0c9e0143808811abd6dd948d948e5bf5098f657d05d06512da0b03ef44a241f1","isrc":"CNZ632200070","name":"渐暖（伴奏）","registered_at":"2026-06-25T00:25:59Z","spotify_id":"4w8MXqLQwgKx6vPWRUZRC9","type":"track"}

烏托邦Ⅱ • 哪吒
type: MusicAlbum
date published: 2021-12-31
track: 哪吒
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252800
  explicit: false
  by artist: 時代少年團
  in album: 烏托邦Ⅱ • 哪吒
    type: MusicAlbum
    date published: 2021-12-31
  isrc code: TWA532101872
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T20:07:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6f212bbcc5ee7c5046776efdfa5f5f916e788032dc97fe234d1058573a7da864
  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/2DhzrgfdcHeOiyT0cYnJ8U.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DhzrgfdcHeOiyT0cYnJ8U
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6f212bbcc5ee7c5046776efdfa5f5f916e788032dc97fe234d1058573a7da864","isrc":"TWA532101872","name":"哪吒","registered_at":"2026-06-06T20:07:17Z","spotify_id":"2DhzrgfdcHeOiyT0cYnJ8U","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 0x6f212bbcc5ee7c5046776efdfa5f5f916e788032dc97fe234d1058573a7da864. 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/2DhzrgfdcHeOiyT0cYnJ8U.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/2DhzrgfdcHeOiyT0cYnJ8U.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x6f212bbcc5ee7c5046776efdfa5f5f916e788032dc97fe234d1058573a7da864","isrc":"TWA532101872","name":"哪吒","registered_at":"2026-06-06T20:07:17Z","spotify_id":"2DhzrgfdcHeOiyT0cYnJ8U","type":"track"}
track: 醉
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234000
  explicit: false
  by artist: 時代少年團
  in album: 烏托邦Ⅱ • 哪吒
    type: MusicAlbum
    date published: 2021-12-31
  isrc code: TWA532101873
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:49:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xba755b54af0240c6f278c4ebc0d2a9bcfaf57fb874d1391552db50b13e48440a
  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/3LNf0FHa48btlpWuT8Z3Mx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LNf0FHa48btlpWuT8Z3Mx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xba755b54af0240c6f278c4ebc0d2a9bcfaf57fb874d1391552db50b13e48440a","isrc":"TWA532101873","name":"醉","registered_at":"2026-06-05T18:49:14Z","spotify_id":"3LNf0FHa48btlpWuT8Z3Mx","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 0xba755b54af0240c6f278c4ebc0d2a9bcfaf57fb874d1391552db50b13e48440a. 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/3LNf0FHa48btlpWuT8Z3Mx.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/3LNf0FHa48btlpWuT8Z3Mx.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xba755b54af0240c6f278c4ebc0d2a9bcfaf57fb874d1391552db50b13e48440a","isrc":"TWA532101873","name":"醉","registered_at":"2026-06-05T18:49:14Z","spotify_id":"3LNf0FHa48btlpWuT8Z3Mx","type":"track"}
track: 男兒歌
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239597
  explicit: false
  by artist: 時代少年團
  in album: 烏托邦Ⅱ • 哪吒
    type: MusicAlbum
    date published: 2021-12-31
  isrc code: TWA532101874
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T08:37:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb0a656985fc59bf89fd1095e09d3df3525899f7e889f0ff30c3c14d6e2ec4a3e
  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/10ITlNOiEtrfQUwc5TaB2A.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10ITlNOiEtrfQUwc5TaB2A
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb0a656985fc59bf89fd1095e09d3df3525899f7e889f0ff30c3c14d6e2ec4a3e","isrc":"TWA532101874","name":"男兒歌","registered_at":"2026-06-06T08:37:21Z","spotify_id":"10ITlNOiEtrfQUwc5TaB2A","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 0xb0a656985fc59bf89fd1095e09d3df3525899f7e889f0ff30c3c14d6e2ec4a3e. 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/10ITlNOiEtrfQUwc5TaB2A.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/10ITlNOiEtrfQUwc5TaB2A.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xb0a656985fc59bf89fd1095e09d3df3525899f7e889f0ff30c3c14d6e2ec4a3e","isrc":"TWA532101874","name":"男兒歌","registered_at":"2026-06-06T08:37:21Z","spotify_id":"10ITlNOiEtrfQUwc5TaB2A","type":"track"}

烏托邦 I • 朱雀
type: MusicAlbum
date published: 2021-08-09
track: 朱雀
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246600
  explicit: false
  by artist: 時代少年團
  in album: 烏托邦 I • 朱雀
    type: MusicAlbum
    date published: 2021-08-09
  isrc code: TWA532101319
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:45:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x72d9b694b1cfb8df83245e0e9763518eac1f272a3a993b174667ecdd290a0f25
  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/4de02hk5SqmIqZjP41H4D2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4de02hk5SqmIqZjP41H4D2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x72d9b694b1cfb8df83245e0e9763518eac1f272a3a993b174667ecdd290a0f25","isrc":"TWA532101319","name":"朱雀","registered_at":"2026-06-05T23:45:48Z","spotify_id":"4de02hk5SqmIqZjP41H4D2","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 0x72d9b694b1cfb8df83245e0e9763518eac1f272a3a993b174667ecdd290a0f25. 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/4de02hk5SqmIqZjP41H4D2.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/4de02hk5SqmIqZjP41H4D2.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x72d9b694b1cfb8df83245e0e9763518eac1f272a3a993b174667ecdd290a0f25","isrc":"TWA532101319","name":"朱雀","registered_at":"2026-06-05T23:45:48Z","spotify_id":"4de02hk5SqmIqZjP41H4D2","type":"track"}
track: 傻瓜
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219974
  explicit: false
  by artist: 時代少年團
  in album: 烏托邦 I • 朱雀
    type: MusicAlbum
    date published: 2021-08-09
  isrc code: TWA532101320
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T05:58:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1268e1dd8f8c6ed47c698c935ae2b1b15ec7d0a3314950172276f8e3d994889e
  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/4W2oaVJDsh2tGKwAYE1ct5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4W2oaVJDsh2tGKwAYE1ct5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1268e1dd8f8c6ed47c698c935ae2b1b15ec7d0a3314950172276f8e3d994889e","isrc":"TWA532101320","name":"傻瓜","registered_at":"2026-06-07T05:58:34Z","spotify_id":"4W2oaVJDsh2tGKwAYE1ct5","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 0x1268e1dd8f8c6ed47c698c935ae2b1b15ec7d0a3314950172276f8e3d994889e. 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/4W2oaVJDsh2tGKwAYE1ct5.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/4W2oaVJDsh2tGKwAYE1ct5.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x1268e1dd8f8c6ed47c698c935ae2b1b15ec7d0a3314950172276f8e3d994889e","isrc":"TWA532101320","name":"傻瓜","registered_at":"2026-06-07T05:58:34Z","spotify_id":"4W2oaVJDsh2tGKwAYE1ct5","type":"track"}
track: 我喜歡你
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248197
  explicit: false
  by artist: 時代少年團
  in album: 烏托邦 I • 朱雀
    type: MusicAlbum
    date published: 2021-08-09
  isrc code: TWA532101321
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:50:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7f9740345ffb84343d082fb376c4ccfc86a68b8ecc625e62bfeb1d8942f9333a
  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/7AJX4z2PuDuFQPJc3qKzc6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AJX4z2PuDuFQPJc3qKzc6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7f9740345ffb84343d082fb376c4ccfc86a68b8ecc625e62bfeb1d8942f9333a","isrc":"TWA532101321","name":"我喜歡你","registered_at":"2026-06-05T23:50:08Z","spotify_id":"7AJX4z2PuDuFQPJc3qKzc6","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 0x7f9740345ffb84343d082fb376c4ccfc86a68b8ecc625e62bfeb1d8942f9333a. 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/7AJX4z2PuDuFQPJc3qKzc6.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/7AJX4z2PuDuFQPJc3qKzc6.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x7f9740345ffb84343d082fb376c4ccfc86a68b8ecc625e62bfeb1d8942f9333a","isrc":"TWA532101321","name":"我喜歡你","registered_at":"2026-06-05T23:50:08Z","spotify_id":"7AJX4z2PuDuFQPJc3qKzc6","type":"track"}

小小孩
type: MusicAlbum
date published: 2021-07-06
track: 小小孩
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274022
  explicit: false
  by artist: 時代少年團
  in album: 小小孩
    type: MusicAlbum
    date published: 2021-07-06
  isrc code: TWA532101168
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T22:48:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa5ccf8530dc20ad8044273200d9852fb69d52ba82a8e24b3c18b10007561893a
  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/37Ed0vFlYwgSfTFYlXPGt4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37Ed0vFlYwgSfTFYlXPGt4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa5ccf8530dc20ad8044273200d9852fb69d52ba82a8e24b3c18b10007561893a","isrc":"TWA532101168","name":"小小孩","registered_at":"2026-06-07T22:48:50Z","spotify_id":"37Ed0vFlYwgSfTFYlXPGt4","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 0xa5ccf8530dc20ad8044273200d9852fb69d52ba82a8e24b3c18b10007561893a. 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/37Ed0vFlYwgSfTFYlXPGt4.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/37Ed0vFlYwgSfTFYlXPGt4.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xa5ccf8530dc20ad8044273200d9852fb69d52ba82a8e24b3c18b10007561893a","isrc":"TWA532101168","name":"小小孩","registered_at":"2026-06-07T22:48:50Z","spotify_id":"37Ed0vFlYwgSfTFYlXPGt4","type":"track"}

少年時代
type: MusicAlbum
date published: 2021-05-04
track: 少年時代
  type: MusicRecording
  duration: PT4M42S
  duration ms: 282814
  explicit: false
  by artist: 時代少年團
  in album: 少年時代
    type: MusicAlbum
    date published: 2021-05-04
  isrc code: TWA532100807
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T22:50:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1cf21933ba557e2de2bcfea50977e0f746ae8069556c347f09dc3c3846d4427a
  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/0I6wvB7UKOIdcdRV2iqF12.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0I6wvB7UKOIdcdRV2iqF12
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1cf21933ba557e2de2bcfea50977e0f746ae8069556c347f09dc3c3846d4427a","isrc":"TWA532100807","name":"少年時代","registered_at":"2026-06-07T22:50:25Z","spotify_id":"0I6wvB7UKOIdcdRV2iqF12","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 0x1cf21933ba557e2de2bcfea50977e0f746ae8069556c347f09dc3c3846d4427a. 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/0I6wvB7UKOIdcdRV2iqF12.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/0I6wvB7UKOIdcdRV2iqF12.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x1cf21933ba557e2de2bcfea50977e0f746ae8069556c347f09dc3c3846d4427a","isrc":"TWA532100807","name":"少年時代","registered_at":"2026-06-07T22:50:25Z","spotify_id":"0I6wvB7UKOIdcdRV2iqF12","type":"track"}

之
type: MusicAlbum
date published: 2020-12-16
track: 只有我一個人覺得？
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207373
  explicit: false
  by artist: 時代少年團
  in album: 之
    type: MusicAlbum
    date published: 2020-12-16
  isrc code: TWA532002654
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T13:00:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf0a75f5006b2e7304a45699340339cd7257c87a25695991ed3604373403b4f4e
  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/0yBRe1QrFPXJHhH7O0MiJN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yBRe1QrFPXJHhH7O0MiJN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf0a75f5006b2e7304a45699340339cd7257c87a25695991ed3604373403b4f4e","isrc":"TWA532002654","name":"只有我一個人覺得？","registered_at":"2026-06-06T13:00:13Z","spotify_id":"0yBRe1QrFPXJHhH7O0MiJN","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 0xf0a75f5006b2e7304a45699340339cd7257c87a25695991ed3604373403b4f4e. 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/0yBRe1QrFPXJHhH7O0MiJN.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/0yBRe1QrFPXJHhH7O0MiJN.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xf0a75f5006b2e7304a45699340339cd7257c87a25695991ed3604373403b4f4e","isrc":"TWA532002654","name":"只有我一個人覺得？","registered_at":"2026-06-06T13:00:13Z","spotify_id":"0yBRe1QrFPXJHhH7O0MiJN","type":"track"}
track: 要你管
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214274
  explicit: false
  by artist: 時代少年團
  in album: 之
    type: MusicAlbum
    date published: 2020-12-16
  isrc code: TWA532002655
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:16:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa09ff5313848f616481d4377f8478d9c781b85af04b37ebc9f98d7345797b83a
  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/5Fa6jiIhaoooIGQVXMMmyq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Fa6jiIhaoooIGQVXMMmyq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa09ff5313848f616481d4377f8478d9c781b85af04b37ebc9f98d7345797b83a","isrc":"TWA532002655","name":"要你管","registered_at":"2026-06-05T14:16:15Z","spotify_id":"5Fa6jiIhaoooIGQVXMMmyq","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 0xa09ff5313848f616481d4377f8478d9c781b85af04b37ebc9f98d7345797b83a. 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/5Fa6jiIhaoooIGQVXMMmyq.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/5Fa6jiIhaoooIGQVXMMmyq.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xa09ff5313848f616481d4377f8478d9c781b85af04b37ebc9f98d7345797b83a","isrc":"TWA532002655","name":"要你管","registered_at":"2026-06-05T14:16:15Z","spotify_id":"5Fa6jiIhaoooIGQVXMMmyq","type":"track"}

少年江湖
type: MusicAlbum
date published: 2020-12-01
track: 少年美
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244169
  explicit: false
  by artist: 時代少年團
  in album: 少年江湖
    type: MusicAlbum
    date published: 2020-12-01
  isrc code: TWA532002595
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T20:11:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x440458e7e0f8e1983ce5fe5375fbecece79b112a62d61c88bed8a8be75c2c083
  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/42LFKXp2oYrDGMPtVi2eRU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42LFKXp2oYrDGMPtVi2eRU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x440458e7e0f8e1983ce5fe5375fbecece79b112a62d61c88bed8a8be75c2c083","isrc":"TWA532002595","name":"少年美","registered_at":"2026-06-06T20:11:11Z","spotify_id":"42LFKXp2oYrDGMPtVi2eRU","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 0x440458e7e0f8e1983ce5fe5375fbecece79b112a62d61c88bed8a8be75c2c083. 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/42LFKXp2oYrDGMPtVi2eRU.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/42LFKXp2oYrDGMPtVi2eRU.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x440458e7e0f8e1983ce5fe5375fbecece79b112a62d61c88bed8a8be75c2c083","isrc":"TWA532002595","name":"少年美","registered_at":"2026-06-06T20:11:11Z","spotify_id":"42LFKXp2oYrDGMPtVi2eRU","type":"track"}
track: 劍雨江湖
  type: MusicRecording
  duration: PT5M1S
  duration ms: 301800
  explicit: false
  by artist: 時代少年團
  in album: 少年江湖
    type: MusicAlbum
    date published: 2020-12-01
  isrc code: TWA532002596
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:56:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x09cc999cbea7c29519f83e58f6313215d67d1ed2f7c92c0acde162ed4bb44932
  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/7dBQRWPB1Jp37R6NK5bdgo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dBQRWPB1Jp37R6NK5bdgo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x09cc999cbea7c29519f83e58f6313215d67d1ed2f7c92c0acde162ed4bb44932","isrc":"TWA532002596","name":"劍雨江湖","registered_at":"2026-06-08T23:56:42Z","spotify_id":"7dBQRWPB1Jp37R6NK5bdgo","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 0x09cc999cbea7c29519f83e58f6313215d67d1ed2f7c92c0acde162ed4bb44932. 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/7dBQRWPB1Jp37R6NK5bdgo.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/7dBQRWPB1Jp37R6NK5bdgo.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x09cc999cbea7c29519f83e58f6313215d67d1ed2f7c92c0acde162ed4bb44932","isrc":"TWA532002596","name":"劍雨江湖","registered_at":"2026-06-08T23:56:42Z","spotify_id":"7dBQRWPB1Jp37R6NK5bdgo","type":"track"}

相遇
type: MusicAlbum
date published: 2020-09-10
track: 相遇
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233208
  explicit: false
  by artist: 時代少年團
  in album: 相遇
    type: MusicAlbum
    date published: 2020-09-10
  isrc code: TWA532002101
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T13:01:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd21536a4e3a2ab313c2f9f5a53e67ed8cb3db17cb9b40104de80be8b910ebda8
  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/0F6PV1N93Woc7soPWpAyKk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0F6PV1N93Woc7soPWpAyKk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd21536a4e3a2ab313c2f9f5a53e67ed8cb3db17cb9b40104de80be8b910ebda8","isrc":"TWA532002101","name":"相遇","registered_at":"2026-06-06T13:01:55Z","spotify_id":"0F6PV1N93Woc7soPWpAyKk","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 0xd21536a4e3a2ab313c2f9f5a53e67ed8cb3db17cb9b40104de80be8b910ebda8. 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/0F6PV1N93Woc7soPWpAyKk.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/0F6PV1N93Woc7soPWpAyKk.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xd21536a4e3a2ab313c2f9f5a53e67ed8cb3db17cb9b40104de80be8b910ebda8","isrc":"TWA532002101","name":"相遇","registered_at":"2026-06-06T13:01:55Z","spotify_id":"0F6PV1N93Woc7soPWpAyKk","type":"track"}

姐姐真漂亮
type: MusicAlbum
date published: 2020-08-28
track: 姐姐真漂亮
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196151
  explicit: false
  by artist: 時代少年團
  in album: 姐姐真漂亮
    type: MusicAlbum
    date published: 2020-08-28
  isrc code: TWA532002081
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:47:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x04bff91d088d9e20dec51334b67a5ae734b2755a979968aeebe0087ead8b0949
  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/6vF3EqLDgl9OnBBRaO74bx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vF3EqLDgl9OnBBRaO74bx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x04bff91d088d9e20dec51334b67a5ae734b2755a979968aeebe0087ead8b0949","isrc":"TWA532002081","name":"姐姐真漂亮","registered_at":"2026-06-05T23:47:10Z","spotify_id":"6vF3EqLDgl9OnBBRaO74bx","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 0x04bff91d088d9e20dec51334b67a5ae734b2755a979968aeebe0087ead8b0949. 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/6vF3EqLDgl9OnBBRaO74bx.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/6vF3EqLDgl9OnBBRaO74bx.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x04bff91d088d9e20dec51334b67a5ae734b2755a979968aeebe0087ead8b0949","isrc":"TWA532002081","name":"姐姐真漂亮","registered_at":"2026-06-05T23:47:10Z","spotify_id":"6vF3EqLDgl9OnBBRaO74bx","type":"track"}

爆米花
type: MusicAlbum
date published: 2020-04-17
track: 爆米花
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249963
  explicit: false
  by artist: 時代少年團
  in album: 爆米花
    type: MusicAlbum
    date published: 2020-04-17
  isrc code: TWA532000947
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:45:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb00632fb1394efeb219fb7b7ca8a82e81223cd2762da18fa3db45087c905eab3
  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/1feh42iitQYkl7kufLtpu6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1feh42iitQYkl7kufLtpu6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb00632fb1394efeb219fb7b7ca8a82e81223cd2762da18fa3db45087c905eab3","isrc":"TWA532000947","name":"爆米花","registered_at":"2026-06-05T23:45:22Z","spotify_id":"1feh42iitQYkl7kufLtpu6","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 0xb00632fb1394efeb219fb7b7ca8a82e81223cd2762da18fa3db45087c905eab3. 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/1feh42iitQYkl7kufLtpu6.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/1feh42iitQYkl7kufLtpu6.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xb00632fb1394efeb219fb7b7ca8a82e81223cd2762da18fa3db45087c905eab3","isrc":"TWA532000947","name":"爆米花","registered_at":"2026-06-05T23:45:22Z","spotify_id":"1feh42iitQYkl7kufLtpu6","type":"track"}

夢遊記
type: MusicAlbum
date published: 2020-01-21
track: 夢遊記
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217714
  explicit: false
  by artist: 時代少年團
  in album: 夢遊記
    type: MusicAlbum
    date published: 2020-01-21
  isrc code: TWA532000092
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T04:05:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x40db1466845ec2c2bd0fc46fd7fc17e9913b6fcf8e10919579b505cd0ec4cb83
  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/6rvVkG8BFO3r4bgCUF88l8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rvVkG8BFO3r4bgCUF88l8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x40db1466845ec2c2bd0fc46fd7fc17e9913b6fcf8e10919579b505cd0ec4cb83","isrc":"TWA532000092","name":"夢遊記","registered_at":"2026-06-07T04:05:22Z","spotify_id":"6rvVkG8BFO3r4bgCUF88l8","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 0x40db1466845ec2c2bd0fc46fd7fc17e9913b6fcf8e10919579b505cd0ec4cb83. 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/6rvVkG8BFO3r4bgCUF88l8.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/6rvVkG8BFO3r4bgCUF88l8.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x40db1466845ec2c2bd0fc46fd7fc17e9913b6fcf8e10919579b505cd0ec4cb83","isrc":"TWA532000092","name":"夢遊記","registered_at":"2026-06-07T04:05:22Z","spotify_id":"6rvVkG8BFO3r4bgCUF88l8","type":"track"}

無儘的冒險
type: MusicAlbum
date published: 2019-12-10
track: 無盡的冒險
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251878
  explicit: false
  by artist: 時代少年團
  in album: 無儘的冒險
    type: MusicAlbum
    date published: 2019-12-10
  isrc code: TWA531901936
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:48:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4d186e28db12dd8661adb630d20003b3c3fdca4462a98f70a9fcbc17359aea52
  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/3vnXdhd4J2dPy5Jq1SqVHw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vnXdhd4J2dPy5Jq1SqVHw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4d186e28db12dd8661adb630d20003b3c3fdca4462a98f70a9fcbc17359aea52","isrc":"TWA531901936","name":"無盡的冒險","registered_at":"2026-06-05T18:48:05Z","spotify_id":"3vnXdhd4J2dPy5Jq1SqVHw","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 0x4d186e28db12dd8661adb630d20003b3c3fdca4462a98f70a9fcbc17359aea52. 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/3vnXdhd4J2dPy5Jq1SqVHw.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/3vnXdhd4J2dPy5Jq1SqVHw.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x4d186e28db12dd8661adb630d20003b3c3fdca4462a98f70a9fcbc17359aea52","isrc":"TWA531901936","name":"無盡的冒險","registered_at":"2026-06-05T18:48:05Z","spotify_id":"3vnXdhd4J2dPy5Jq1SqVHw","type":"track"}

披风
type: MusicRecording
duration: PT3M42S
duration ms: 222845
explicit: false
by artist: 時代少年團
in album: 为你而歌·致敬中国航天
  type: MusicAlbum
  date published: 2022-04-24
isrc code: HKG732207222
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:05:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x591ccc1438b7339e7d94a5896e6615da449d1e53e767beb3fe76d8108e29ab57
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/3KmSFJztdksggiIxKGL4ik.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KmSFJztdksggiIxKGL4ik
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x591ccc1438b7339e7d94a5896e6615da449d1e53e767beb3fe76d8108e29ab57","isrc":"HKG732207222","name":"披风","registered_at":"2026-06-09T11:05:32Z","spotify_id":"3KmSFJztdksggiIxKGL4ik","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 0x591ccc1438b7339e7d94a5896e6615da449d1e53e767beb3fe76d8108e29ab57. 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/3KmSFJztdksggiIxKGL4ik.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/3KmSFJztdksggiIxKGL4ik.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x591ccc1438b7339e7d94a5896e6615da449d1e53e767beb3fe76d8108e29ab57","isrc":"HKG732207222","name":"披风","registered_at":"2026-06-09T11:05:32Z","spotify_id":"3KmSFJztdksggiIxKGL4ik","type":"track"}

晴雅集 (電影《晴雅集》插曲)
type: MusicRecording
duration: PT3M43S
duration ms: 223466
explicit: false
by artist: 時代少年團
in album: 《晴雅集》電影原聲大碟
  type: MusicAlbum
  date published: 2020-12-25
isrc code: HKE672100037
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:18:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x000871a76533eff53f33f8638ee857fe6ffe0ebf8e101fa43a7f0a0e7b35048b
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/3mjqCKKhBMHrHxtiU50jrO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mjqCKKhBMHrHxtiU50jrO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x000871a76533eff53f33f8638ee857fe6ffe0ebf8e101fa43a7f0a0e7b35048b","isrc":"HKE672100037","name":"晴雅集 (電影《晴雅集》插曲)","registered_at":"2026-06-08T05:18:22Z","spotify_id":"3mjqCKKhBMHrHxtiU50jrO","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 0x000871a76533eff53f33f8638ee857fe6ffe0ebf8e101fa43a7f0a0e7b35048b. 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/3mjqCKKhBMHrHxtiU50jrO.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/3mjqCKKhBMHrHxtiU50jrO.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x000871a76533eff53f33f8638ee857fe6ffe0ebf8e101fa43a7f0a0e7b35048b","isrc":"HKE672100037","name":"晴雅集 (電影《晴雅集》插曲)","registered_at":"2026-06-08T05:18:22Z","spotify_id":"3mjqCKKhBMHrHxtiU50jrO","type":"track"}

青春走在新征程
type: MusicRecording
duration: PT3M38S
duration ms: 218613
explicit: false
by artist: 時代少年團
by artist: 张步若
in album: 百年
  type: MusicAlbum
  date published: 2021-11-05
isrc code: HKG731725823
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T12:02:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6fd02f9dcbdccec90142704a4e4e387564a90b65e8eecc65372fd88dfb703c33
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/2TjSO7nGCbrnWY0A14wFH1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TjSO7nGCbrnWY0A14wFH1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6fd02f9dcbdccec90142704a4e4e387564a90b65e8eecc65372fd88dfb703c33","isrc":"HKG731725823","name":"青春走在新征程","registered_at":"2026-06-23T12:02:02Z","spotify_id":"2TjSO7nGCbrnWY0A14wFH1","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 0x6fd02f9dcbdccec90142704a4e4e387564a90b65e8eecc65372fd88dfb703c33. 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/2TjSO7nGCbrnWY0A14wFH1.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/2TjSO7nGCbrnWY0A14wFH1.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6fd02f9dcbdccec90142704a4e4e387564a90b65e8eecc65372fd88dfb703c33","isrc":"HKG731725823","name":"青春走在新征程","registered_at":"2026-06-23T12:02:02Z","spotify_id":"2TjSO7nGCbrnWY0A14wFH1","type":"track"}

樓外樓
type: MusicRecording
duration: PT3M27S
duration ms: 207145
explicit: false
by artist: 時代少年團
in album: 叁重楼
  type: MusicAlbum
  date published: 2025-02-12
isrc code: TWA532300337
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:46:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01b974c3721aef3950d55032c47d38f932ce6ba959637e8c14e2239056036802
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/2ioj1OmEaoG9ANyPYiL0zT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ioj1OmEaoG9ANyPYiL0zT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x01b974c3721aef3950d55032c47d38f932ce6ba959637e8c14e2239056036802","isrc":"TWA532300337","name":"樓外樓","registered_at":"2026-06-05T23:46:04Z","spotify_id":"2ioj1OmEaoG9ANyPYiL0zT","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 0x01b974c3721aef3950d55032c47d38f932ce6ba959637e8c14e2239056036802. 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/2ioj1OmEaoG9ANyPYiL0zT.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/2ioj1OmEaoG9ANyPYiL0zT.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x01b974c3721aef3950d55032c47d38f932ce6ba959637e8c14e2239056036802","isrc":"TWA532300337","name":"樓外樓","registered_at":"2026-06-05T23:46:04Z","spotify_id":"2ioj1OmEaoG9ANyPYiL0zT","type":"track"}

躺著真舒服
type: MusicRecording
duration: PT3M55S
duration ms: 235694
explicit: false
by artist: 時代少年團
in album: 叁重楼
  type: MusicAlbum
  date published: 2025-02-12
isrc code: TWA532300340
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:13:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x931916ba8bd8dbd51578fefd90abb5a7b405bd4362ea859b50aefe2cf79aded2
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/6kj8uj6ESNTpmTBtHDDkwb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kj8uj6ESNTpmTBtHDDkwb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x931916ba8bd8dbd51578fefd90abb5a7b405bd4362ea859b50aefe2cf79aded2","isrc":"TWA532300340","name":"躺著真舒服","registered_at":"2026-06-05T14:13:10Z","spotify_id":"6kj8uj6ESNTpmTBtHDDkwb","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 0x931916ba8bd8dbd51578fefd90abb5a7b405bd4362ea859b50aefe2cf79aded2. 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/6kj8uj6ESNTpmTBtHDDkwb.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/6kj8uj6ESNTpmTBtHDDkwb.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x931916ba8bd8dbd51578fefd90abb5a7b405bd4362ea859b50aefe2cf79aded2","isrc":"TWA532300340","name":"躺著真舒服","registered_at":"2026-06-05T14:13:10Z","spotify_id":"6kj8uj6ESNTpmTBtHDDkwb","type":"track"}

大時代
type: MusicRecording
duration: PT3M34S
duration ms: 214134
explicit: false
by artist: 時代少年團
in album: 叁重楼
  type: MusicAlbum
  date published: 2025-02-12
isrc code: TWA532300343
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:01:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd6c68fdd25046a9b5017292e9719087f202e89d46b321c02c58b6ec6d8a2a0f2
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/45eykRxV0n410csa5tUlbg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45eykRxV0n410csa5tUlbg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd6c68fdd25046a9b5017292e9719087f202e89d46b321c02c58b6ec6d8a2a0f2","isrc":"TWA532300343","name":"大時代","registered_at":"2026-06-06T13:01:40Z","spotify_id":"45eykRxV0n410csa5tUlbg","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 0xd6c68fdd25046a9b5017292e9719087f202e89d46b321c02c58b6ec6d8a2a0f2. 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/45eykRxV0n410csa5tUlbg.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/45eykRxV0n410csa5tUlbg.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd6c68fdd25046a9b5017292e9719087f202e89d46b321c02c58b6ec6d8a2a0f2","isrc":"TWA532300343","name":"大時代","registered_at":"2026-06-06T13:01:40Z","spotify_id":"45eykRxV0n410csa5tUlbg","type":"track"}

愛到1440
type: MusicRecording
duration: PT3M20S
duration ms: 200225
explicit: false
by artist: 時代少年團
in album: 叁重楼
  type: MusicAlbum
  date published: 2025-02-12
isrc code: TWA532300513
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:45:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc6fe7c63b3dbed96ebdee5ceac4712edf4358d7c65e579a8a25e97f2ec098a2
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/2e85SsjV0cPLOby7x7hLZM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2e85SsjV0cPLOby7x7hLZM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc6fe7c63b3dbed96ebdee5ceac4712edf4358d7c65e579a8a25e97f2ec098a2","isrc":"TWA532300513","name":"愛到1440","registered_at":"2026-06-05T18:45:51Z","spotify_id":"2e85SsjV0cPLOby7x7hLZM","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 0xbc6fe7c63b3dbed96ebdee5ceac4712edf4358d7c65e579a8a25e97f2ec098a2. 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/2e85SsjV0cPLOby7x7hLZM.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/2e85SsjV0cPLOby7x7hLZM.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xbc6fe7c63b3dbed96ebdee5ceac4712edf4358d7c65e579a8a25e97f2ec098a2","isrc":"TWA532300513","name":"愛到1440","registered_at":"2026-06-05T18:45:51Z","spotify_id":"2e85SsjV0cPLOby7x7hLZM","type":"track"}

非我不可
type: MusicRecording
duration: PT3M41S
duration ms: 221201
explicit: false
by artist: 時代少年團
in album: 叁重楼
  type: MusicAlbum
  date published: 2025-02-12
isrc code: CNUM72400102
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T10:13:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d815bdc4df6ea689b36d508c950a2e4ffd47947125559febf364b0d3ea68bac
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/1d3rTS8QZooKSE2Vcm30ON.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1d3rTS8QZooKSE2Vcm30ON
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d815bdc4df6ea689b36d508c950a2e4ffd47947125559febf364b0d3ea68bac","isrc":"CNUM72400102","name":"非我不可","registered_at":"2026-06-05T10:13:00Z","spotify_id":"1d3rTS8QZooKSE2Vcm30ON","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 0x2d815bdc4df6ea689b36d508c950a2e4ffd47947125559febf364b0d3ea68bac. 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/1d3rTS8QZooKSE2Vcm30ON.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/1d3rTS8QZooKSE2Vcm30ON.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2d815bdc4df6ea689b36d508c950a2e4ffd47947125559febf364b0d3ea68bac","isrc":"CNUM72400102","name":"非我不可","registered_at":"2026-06-05T10:13:00Z","spotify_id":"1d3rTS8QZooKSE2Vcm30ON","type":"track"}

那些我沒說的話
type: MusicRecording
duration: PT3M37S
duration ms: 217919
explicit: false
by artist: 時代少年團
in album: 叁重楼
  type: MusicAlbum
  date published: 2025-02-12
isrc code: CNUM72400196
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:47:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7206c6315b2b130911f3de0fb24ef8b4c136d92488aed8469d374d3d830e8a09
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/5yYFPAwDPnaeQ7p12CP1rt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yYFPAwDPnaeQ7p12CP1rt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7206c6315b2b130911f3de0fb24ef8b4c136d92488aed8469d374d3d830e8a09","isrc":"CNUM72400196","name":"那些我沒說的話","registered_at":"2026-06-05T23:47:08Z","spotify_id":"5yYFPAwDPnaeQ7p12CP1rt","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 0x7206c6315b2b130911f3de0fb24ef8b4c136d92488aed8469d374d3d830e8a09. 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/5yYFPAwDPnaeQ7p12CP1rt.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/5yYFPAwDPnaeQ7p12CP1rt.
  date published: 2026-06-13T17:25:41Z
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好望角
type: MusicRecording
duration: PT3M7S
duration ms: 187981
explicit: false
by artist: 時代少年團
in album: 叁重楼
  type: MusicAlbum
  date published: 2025-02-12
isrc code: CNUM72400197
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T04:03:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8313e0cbcf7b43e9bdabc50d27bd75f38771b2d156f3f5ada11d0e7f6603055
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/4c5Nv22Dew0NjPrRsfBH6F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4c5Nv22Dew0NjPrRsfBH6F
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8313e0cbcf7b43e9bdabc50d27bd75f38771b2d156f3f5ada11d0e7f6603055","isrc":"CNUM72400197","name":"好望角","registered_at":"2026-06-07T04:03:15Z","spotify_id":"4c5Nv22Dew0NjPrRsfBH6F","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 0xb8313e0cbcf7b43e9bdabc50d27bd75f38771b2d156f3f5ada11d0e7f6603055. 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/4c5Nv22Dew0NjPrRsfBH6F.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/4c5Nv22Dew0NjPrRsfBH6F.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb8313e0cbcf7b43e9bdabc50d27bd75f38771b2d156f3f5ada11d0e7f6603055","isrc":"CNUM72400197","name":"好望角","registered_at":"2026-06-07T04:03:15Z","spotify_id":"4c5Nv22Dew0NjPrRsfBH6F","type":"track"}

夢
type: MusicRecording
duration: PT3M6S
duration ms: 186993
explicit: false
by artist: 時代少年團
in album: 叁重楼
  type: MusicAlbum
  date published: 2025-02-12
isrc code: CNUM72400354
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:47:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9f027f51fca9e937c36a3312cd14332b79d454082474d0d3d40eccab5bb3b89
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/3bEU8ozLoS9sDYHdjgxS9X.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bEU8ozLoS9sDYHdjgxS9X
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0xf9f027f51fca9e937c36a3312cd14332b79d454082474d0d3d40eccab5bb3b89. 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/3bEU8ozLoS9sDYHdjgxS9X.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/3bEU8ozLoS9sDYHdjgxS9X.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf9f027f51fca9e937c36a3312cd14332b79d454082474d0d3d40eccab5bb3b89","isrc":"CNUM72400354","name":"夢","registered_at":"2026-06-05T18:47:39Z","spotify_id":"3bEU8ozLoS9sDYHdjgxS9X","type":"track"}

月夜狂想曲
type: MusicRecording
duration: PT3M10S
duration ms: 190241
explicit: false
by artist: 時代少年團
in album: 叁重楼
  type: MusicAlbum
  date published: 2025-02-12
isrc code: CNUM72400621
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:55:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd01a9e11cea7d01d74231defa00bc2c1b1fbfcf24ac10324ff9aad64cd66ad6e
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/2lv03e9owoYNFnfxTOesT9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lv03e9owoYNFnfxTOesT9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd01a9e11cea7d01d74231defa00bc2c1b1fbfcf24ac10324ff9aad64cd66ad6e","isrc":"CNUM72400621","name":"月夜狂想曲","registered_at":"2026-06-06T06:55:25Z","spotify_id":"2lv03e9owoYNFnfxTOesT9","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 0xd01a9e11cea7d01d74231defa00bc2c1b1fbfcf24ac10324ff9aad64cd66ad6e. 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/2lv03e9owoYNFnfxTOesT9.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/2lv03e9owoYNFnfxTOesT9.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd01a9e11cea7d01d74231defa00bc2c1b1fbfcf24ac10324ff9aad64cd66ad6e","isrc":"CNUM72400621","name":"月夜狂想曲","registered_at":"2026-06-06T06:55:25Z","spotify_id":"2lv03e9owoYNFnfxTOesT9","type":"track"}

還會再相遇
type: MusicRecording
duration: PT3M5S
duration ms: 185054
explicit: false
by artist: 時代少年團
in album: 叁重楼
  type: MusicAlbum
  date published: 2025-02-12
isrc code: CNUM72400657
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:00:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf68db0ec732fe0d9c9226f9d21596275f77f99dc819dc52d053ab2aaf4c2c2e
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/7fh9quh8qNibA5tmwyYePb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7fh9quh8qNibA5tmwyYePb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf68db0ec732fe0d9c9226f9d21596275f77f99dc819dc52d053ab2aaf4c2c2e","isrc":"CNUM72400657","name":"還會再相遇","registered_at":"2026-06-06T13:00:01Z","spotify_id":"7fh9quh8qNibA5tmwyYePb","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 0xcf68db0ec732fe0d9c9226f9d21596275f77f99dc819dc52d053ab2aaf4c2c2e. 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/7fh9quh8qNibA5tmwyYePb.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/7fh9quh8qNibA5tmwyYePb.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xcf68db0ec732fe0d9c9226f9d21596275f77f99dc819dc52d053ab2aaf4c2c2e","isrc":"CNUM72400657","name":"還會再相遇","registered_at":"2026-06-06T13:00:01Z","spotify_id":"7fh9quh8qNibA5tmwyYePb","type":"track"}

臥室巨星
type: MusicRecording
duration: PT4M8S
duration ms: 248571
explicit: false
by artist: 時代少年團
in album: 叁重楼
  type: MusicAlbum
  date published: 2025-02-12
isrc code: CNUM72400658
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T10:10:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbfaee8fb87dbcee78d5eff293609e6dbe8a72400492b292b3c86ff27b338d859
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/33xLWr0l06yCkQVC7uKLoQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33xLWr0l06yCkQVC7uKLoQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbfaee8fb87dbcee78d5eff293609e6dbe8a72400492b292b3c86ff27b338d859","isrc":"CNUM72400658","name":"臥室巨星","registered_at":"2026-06-05T10:10:57Z","spotify_id":"33xLWr0l06yCkQVC7uKLoQ","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 0xbfaee8fb87dbcee78d5eff293609e6dbe8a72400492b292b3c86ff27b338d859. 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/33xLWr0l06yCkQVC7uKLoQ.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/33xLWr0l06yCkQVC7uKLoQ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xbfaee8fb87dbcee78d5eff293609e6dbe8a72400492b292b3c86ff27b338d859","isrc":"CNUM72400658","name":"臥室巨星","registered_at":"2026-06-05T10:10:57Z","spotify_id":"33xLWr0l06yCkQVC7uKLoQ","type":"track"}

朱雀
type: MusicRecording
duration: PT4M6S
duration ms: 246600
explicit: false
by artist: 時代少年團
in album: 烏托邦少年
  type: MusicAlbum
  date published: 2023-01-20
isrc code: TWA532101319
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:45:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72d9b694b1cfb8df83245e0e9763518eac1f272a3a993b174667ecdd290a0f25
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/2NYVRUpUPxU8DNqbInZgCG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NYVRUpUPxU8DNqbInZgCG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x72d9b694b1cfb8df83245e0e9763518eac1f272a3a993b174667ecdd290a0f25","isrc":"TWA532101319","name":"朱雀","registered_at":"2026-06-05T23:45:48Z","spotify_id":"2NYVRUpUPxU8DNqbInZgCG","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 0x72d9b694b1cfb8df83245e0e9763518eac1f272a3a993b174667ecdd290a0f25. 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/2NYVRUpUPxU8DNqbInZgCG.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/2NYVRUpUPxU8DNqbInZgCG.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x72d9b694b1cfb8df83245e0e9763518eac1f272a3a993b174667ecdd290a0f25","isrc":"TWA532101319","name":"朱雀","registered_at":"2026-06-05T23:45:48Z","spotify_id":"2NYVRUpUPxU8DNqbInZgCG","type":"track"}

醉
type: MusicRecording
duration: PT3M54S
duration ms: 234000
explicit: false
by artist: 時代少年團
in album: 烏托邦少年
  type: MusicAlbum
  date published: 2023-01-20
isrc code: TWA532101873
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:49:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba755b54af0240c6f278c4ebc0d2a9bcfaf57fb874d1391552db50b13e48440a
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2di09YtYYnx3J7mg8EBdG4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2di09YtYYnx3J7mg8EBdG4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba755b54af0240c6f278c4ebc0d2a9bcfaf57fb874d1391552db50b13e48440a","isrc":"TWA532101873","name":"醉","registered_at":"2026-06-05T18:49:14Z","spotify_id":"2di09YtYYnx3J7mg8EBdG4","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 0xba755b54af0240c6f278c4ebc0d2a9bcfaf57fb874d1391552db50b13e48440a. 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/2di09YtYYnx3J7mg8EBdG4.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/2di09YtYYnx3J7mg8EBdG4.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xba755b54af0240c6f278c4ebc0d2a9bcfaf57fb874d1391552db50b13e48440a","isrc":"TWA532101873","name":"醉","registered_at":"2026-06-05T18:49:14Z","spotify_id":"2di09YtYYnx3J7mg8EBdG4","type":"track"}

我喜歡你
type: MusicRecording
duration: PT4M8S
duration ms: 248197
explicit: false
by artist: 時代少年團
in album: 烏托邦少年
  type: MusicAlbum
  date published: 2023-01-20
isrc code: TWA532101321
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:50:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f9740345ffb84343d082fb376c4ccfc86a68b8ecc625e62bfeb1d8942f9333a
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/02c6I8yfu8pXGFSgRmWNZC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02c6I8yfu8pXGFSgRmWNZC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f9740345ffb84343d082fb376c4ccfc86a68b8ecc625e62bfeb1d8942f9333a","isrc":"TWA532101321","name":"我喜歡你","registered_at":"2026-06-05T23:50:08Z","spotify_id":"02c6I8yfu8pXGFSgRmWNZC","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 0x7f9740345ffb84343d082fb376c4ccfc86a68b8ecc625e62bfeb1d8942f9333a. 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/02c6I8yfu8pXGFSgRmWNZC.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/02c6I8yfu8pXGFSgRmWNZC.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x7f9740345ffb84343d082fb376c4ccfc86a68b8ecc625e62bfeb1d8942f9333a","isrc":"TWA532101321","name":"我喜歡你","registered_at":"2026-06-05T23:50:08Z","spotify_id":"02c6I8yfu8pXGFSgRmWNZC","type":"track"}

絕配
type: MusicRecording
duration: PT3M35S
duration ms: 215294
explicit: false
by artist: 時代少年團
in album: 烏托邦少年
  type: MusicAlbum
  date published: 2023-01-20
isrc code: TWA532200234
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T10:11:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c73e688a9eb9409acf1d989f06db54f6b2e65cc1f7c5d74277c568b70e16262
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/0d7ikBZVOJ3tlZzPtpekea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0d7ikBZVOJ3tlZzPtpekea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c73e688a9eb9409acf1d989f06db54f6b2e65cc1f7c5d74277c568b70e16262","isrc":"TWA532200234","name":"絕配","registered_at":"2026-06-05T10:11:21Z","spotify_id":"0d7ikBZVOJ3tlZzPtpekea","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 0x5c73e688a9eb9409acf1d989f06db54f6b2e65cc1f7c5d74277c568b70e16262. 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/0d7ikBZVOJ3tlZzPtpekea.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/0d7ikBZVOJ3tlZzPtpekea.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5c73e688a9eb9409acf1d989f06db54f6b2e65cc1f7c5d74277c568b70e16262","isrc":"TWA532200234","name":"絕配","registered_at":"2026-06-05T10:11:21Z","spotify_id":"0d7ikBZVOJ3tlZzPtpekea","type":"track"}

傻瓜
type: MusicRecording
duration: PT3M39S
duration ms: 219974
explicit: false
by artist: 時代少年團
in album: 烏托邦少年
  type: MusicAlbum
  date published: 2023-01-20
isrc code: TWA532101320
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:58:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1268e1dd8f8c6ed47c698c935ae2b1b15ec7d0a3314950172276f8e3d994889e
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/4KzKJJZ3YC71NHWCEg9dhq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KzKJJZ3YC71NHWCEg9dhq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1268e1dd8f8c6ed47c698c935ae2b1b15ec7d0a3314950172276f8e3d994889e","isrc":"TWA532101320","name":"傻瓜","registered_at":"2026-06-07T05:58:34Z","spotify_id":"4KzKJJZ3YC71NHWCEg9dhq","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 0x1268e1dd8f8c6ed47c698c935ae2b1b15ec7d0a3314950172276f8e3d994889e. 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/4KzKJJZ3YC71NHWCEg9dhq.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/4KzKJJZ3YC71NHWCEg9dhq.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x1268e1dd8f8c6ed47c698c935ae2b1b15ec7d0a3314950172276f8e3d994889e","isrc":"TWA532101320","name":"傻瓜","registered_at":"2026-06-07T05:58:34Z","spotify_id":"4KzKJJZ3YC71NHWCEg9dhq","type":"track"}

哪吒
type: MusicRecording
duration: PT4M12S
duration ms: 252800
explicit: false
by artist: 時代少年團
in album: 烏托邦少年
  type: MusicAlbum
  date published: 2023-01-20
isrc code: TWA532101872
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:07:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f212bbcc5ee7c5046776efdfa5f5f916e788032dc97fe234d1058573a7da864
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/5UI6MnhuItHcZ0sQ5iYVUx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UI6MnhuItHcZ0sQ5iYVUx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f212bbcc5ee7c5046776efdfa5f5f916e788032dc97fe234d1058573a7da864","isrc":"TWA532101872","name":"哪吒","registered_at":"2026-06-06T20:07:17Z","spotify_id":"5UI6MnhuItHcZ0sQ5iYVUx","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 0x6f212bbcc5ee7c5046776efdfa5f5f916e788032dc97fe234d1058573a7da864. 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/5UI6MnhuItHcZ0sQ5iYVUx.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/5UI6MnhuItHcZ0sQ5iYVUx.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6f212bbcc5ee7c5046776efdfa5f5f916e788032dc97fe234d1058573a7da864","isrc":"TWA532101872","name":"哪吒","registered_at":"2026-06-06T20:07:17Z","spotify_id":"5UI6MnhuItHcZ0sQ5iYVUx","type":"track"}