柯智棠
type: MusicGroup
genre: chinese indie
genre: mandopop
genre: taiwanese indie
genre: taiwanese pop
popularity: 33
followers: 38583
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58e9df3fda05e7b7ee982ecb08a234e90f34df4f2050165b9015b21e14d1e0c3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2541d244-8c4b-41a7-b2d6-7bcc27c09160.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2541d244-8c4b-41a7-b2d6-7bcc27c09160.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2541d244-8c4b-41a7-b2d6-7bcc27c09160
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x58e9df3fda05e7b7ee982ecb08a234e90f34df4f2050165b9015b21e14d1e0c3","name":"柯智棠","registered_at":"2026-06-11T14:27:39Z","symbol":"NIM0048962","token_address":"0x219e78f4181ee0aa2e1699095391fbc5116f0c81","type":"artist","uuid":"2541d244-8c4b-41a7-b2d6-7bcc27c09160"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e9df3fda05e7b7ee982ecb08a234e90f34df4f2050165b9015b21e14d1e0c3. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2541d244-8c4b-41a7-b2d6-7bcc27c09160.json and https://artists.proofprofile.net/proofs/artist/2541d244-8c4b-41a7-b2d6-7bcc27c09160.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x58e9df3fda05e7b7ee982ecb08a234e90f34df4f2050165b9015b21e14d1e0c3","name":"柯智棠","registered_at":"2026-06-11T14:27:39Z","symbol":"NIM0048962","token_address":"0x219e78f4181ee0aa2e1699095391fbc5116f0c81","type":"artist","uuid":"2541d244-8c4b-41a7-b2d6-7bcc27c09160"}
album: 愛之日常音樂節
  type: MusicAlbum
  date published: 2019-09-06
  track: 愛之日常音樂節
    type: MusicRecording
    duration: PT4M54S
    duration ms: 294528
    explicit: false
    by artist: LaLa Hsu
    by artist: Michael Wong
    by artist: Eve Ai
    by artist: Matzka
    by artist: 黃子佼
    by artist: 陶晶瑩
    by artist: Waa Wei
    by artist: 柯智棠
    by artist: HUSH
    by artist: Naiwen Yang
    by artist: A-Lin
    by artist: Julia Peng
    by artist: Wanfang
    by artist: 馬毓芬
    by artist: 黃韻玲
    by artist: Maggie Chiang
    by artist: SKY WU
    by artist: 紀曉君
    by artist: Princess Ai
    by artist: Sangpuy
    by artist: 郭蘅祈
    by artist: 陳建騏
    by artist: Ricky Hsiao
    by artist: DJ Didilong
    by artist: 李壽全
    in album: 愛之日常音樂節
      type: MusicAlbum
      date published: 2019-09-06
    isrc code: TWQ931900001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T21:49:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbda9c64e161f61865e3aab32210cb069d9fc0a7b0ffa79eedbcc887fac74a4b1
    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/2Xpbv662CfRUIb7qHBhuZR.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Xpbv662CfRUIb7qHBhuZR
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xbda9c64e161f61865e3aab32210cb069d9fc0a7b0ffa79eedbcc887fac74a4b1","isrc":"TWQ931900001","name":"愛之日常音樂節","registered_at":"2026-06-05T21:49:34Z","spotify_id":"2Xpbv662CfRUIb7qHBhuZR","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda9c64e161f61865e3aab32210cb069d9fc0a7b0ffa79eedbcc887fac74a4b1. 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/2Xpbv662CfRUIb7qHBhuZR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Xpbv662CfRUIb7qHBhuZR.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xbda9c64e161f61865e3aab32210cb069d9fc0a7b0ffa79eedbcc887fac74a4b1","isrc":"TWQ931900001","name":"愛之日常音樂節","registered_at":"2026-06-05T21:49:34Z","spotify_id":"2Xpbv662CfRUIb7qHBhuZR","type":"track"}
album: 不完美人生指南
  type: MusicAlbum
  date published: 2020-11-05
  track: 完整的我
    type: MusicRecording
    duration: PT4M30S
    duration ms: 270800
    explicit: false
    by artist: Cheer Chen
    by artist: 鬼卞
    in album: 不完美人生指南
      type: MusicAlbum
      date published: 2020-11-05
    isrc code: CNUM72000084
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-20T08:34:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x47836ed6a5acd18b2815f80ab8a5719f3bdb3f8c0ae0b8fe7b6a1bfaf298781b
    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/6mBDJlkBkZfhDYKAuUqvWB.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mBDJlkBkZfhDYKAuUqvWB
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x47836ed6a5acd18b2815f80ab8a5719f3bdb3f8c0ae0b8fe7b6a1bfaf298781b","isrc":"CNUM72000084","name":"完整的我","registered_at":"2026-06-20T08:34:23Z","spotify_id":"6mBDJlkBkZfhDYKAuUqvWB","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47836ed6a5acd18b2815f80ab8a5719f3bdb3f8c0ae0b8fe7b6a1bfaf298781b. 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/6mBDJlkBkZfhDYKAuUqvWB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mBDJlkBkZfhDYKAuUqvWB.
      date published: 2026-07-02T03:30:09Z
      text: {"copyright_id":"0x47836ed6a5acd18b2815f80ab8a5719f3bdb3f8c0ae0b8fe7b6a1bfaf298781b","isrc":"CNUM72000084","name":"完整的我","registered_at":"2026-06-20T08:34:23Z","spotify_id":"6mBDJlkBkZfhDYKAuUqvWB","type":"track"}
  track: 资深庸才
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245983
    explicit: false
    by artist: Zhou Shen
    by artist: 王子
    in album: 不完美人生指南
      type: MusicAlbum
      date published: 2020-11-05
    isrc code: CNUM72000085
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-20T08:31:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd18f1d47cb8796d7081b7b40b7532ebc252fee0c5210925aa691eae98bc344d5
    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/7FjLbWEcDVWHqXcPkKIND7.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FjLbWEcDVWHqXcPkKIND7
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: 不屑完美
  track: 每天的不理想
  track: 爱痕森林
  track: 在哪里都很好
  track: 什么跟什么有什么关系
  track: 聊天室
  track: 将错就对
album: More Than Blue (Original Motion Picture Soundtrack)
album: 《嗨！神獸》電影原聲帶
album: 吟遊
album: My Nova
album: 你不真的想流浪
album: For Me
album: This is My World
album: The Joy Of Sorrow
album: To Be Forgotten
album: It Was May
album: Norton Song（《星光劇院》舞台劇主題曲）
track: 愛之日常音樂節
track: 每天的不理想
track: Tonight (Male Version)
track: 數到一
track: Man Without A Mission
track: 無關拯救的事
track: 遠走
track: 生活就是這麼
track: 懶散與害怕
track: 舞伴
track: You Are
track: 不是
track: 聽見
track: 給你/妳
track: This is My World
track: For Me
track: Every
track: Speak Your Mind
track: My Nova
track: Istanbul

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xd18f1d47cb8796d7081b7b40b7532ebc252fee0c5210925aa691eae98bc344d5","isrc":"CNUM72000085","name":"资深庸才","registered_at":"2026-06-20T08:31:01Z","spotify_id":"7FjLbWEcDVWHqXcPkKIND7","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 0xd18f1d47cb8796d7081b7b40b7532ebc252fee0c5210925aa691eae98bc344d5. 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/7FjLbWEcDVWHqXcPkKIND7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FjLbWEcDVWHqXcPkKIND7.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xd18f1d47cb8796d7081b7b40b7532ebc252fee0c5210925aa691eae98bc344d5","isrc":"CNUM72000085","name":"资深庸才","registered_at":"2026-06-20T08:31:01Z","spotify_id":"7FjLbWEcDVWHqXcPkKIND7","type":"track"}

不屑完美
type: MusicRecording
duration: PT2M22S
duration ms: 142759
explicit: false
by artist: A-Lin
by artist: 倪子冈
in album: 不完美人生指南
  type: MusicAlbum
  date published: 2020-11-05
isrc code: CNUM72000086
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T18:17:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1008dd096b9c1b7c768863a2898fd564d0703faa9bc364d052e4f90b81b8b087
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/0rnYY5c9OcIRoImwbIgf1M.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rnYY5c9OcIRoImwbIgf1M
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1008dd096b9c1b7c768863a2898fd564d0703faa9bc364d052e4f90b81b8b087","isrc":"CNUM72000086","name":"不屑完美","registered_at":"2026-06-18T18:17:26Z","spotify_id":"0rnYY5c9OcIRoImwbIgf1M","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1008dd096b9c1b7c768863a2898fd564d0703faa9bc364d052e4f90b81b8b087. 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/0rnYY5c9OcIRoImwbIgf1M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rnYY5c9OcIRoImwbIgf1M.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1008dd096b9c1b7c768863a2898fd564d0703faa9bc364d052e4f90b81b8b087","isrc":"CNUM72000086","name":"不屑完美","registered_at":"2026-06-18T18:17:26Z","spotify_id":"0rnYY5c9OcIRoImwbIgf1M","type":"track"}

每天的不理想
type: MusicRecording
duration: PT4M37S
duration ms: 277503
explicit: false
by artist: Rene Liu
by artist: 柯智棠
in album: 不完美人生指南
  type: MusicAlbum
  date published: 2020-11-05
isrc code: CNUM72000087
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T18:28:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f8edfe1dba3789217a86b06a28150fbbda68d470ec72f34bf74ed95e84cf050
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/6BG8CfnAGVYcWdMVv7JwPB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BG8CfnAGVYcWdMVv7JwPB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f8edfe1dba3789217a86b06a28150fbbda68d470ec72f34bf74ed95e84cf050","isrc":"CNUM72000087","name":"每天的不理想","registered_at":"2026-06-21T18:28:26Z","spotify_id":"6BG8CfnAGVYcWdMVv7JwPB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8edfe1dba3789217a86b06a28150fbbda68d470ec72f34bf74ed95e84cf050. 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/6BG8CfnAGVYcWdMVv7JwPB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BG8CfnAGVYcWdMVv7JwPB.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x2f8edfe1dba3789217a86b06a28150fbbda68d470ec72f34bf74ed95e84cf050","isrc":"CNUM72000087","name":"每天的不理想","registered_at":"2026-06-21T18:28:26Z","spotify_id":"6BG8CfnAGVYcWdMVv7JwPB","type":"track"}

爱痕森林
type: MusicRecording
duration: PT6M39S
duration ms: 399231
explicit: false
by artist: Mao Buyi
by artist: 祁紫檀
in album: 不完美人生指南
  type: MusicAlbum
  date published: 2020-11-05
isrc code: CNUM72000088

在哪里都很好
type: MusicRecording
duration: PT3M53S
duration ms: 233338
explicit: false
by artist: Tanya Chua
by artist: 王源
in album: 不完美人生指南
  type: MusicAlbum
  date published: 2020-11-05
isrc code: CNUM72000089
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T01:24:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0defe3e14621c65a3f9ee6c0943f7e9f33a82fa7f2707086b21c1cd0423d2f14
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/0o09xomkO4yVVlSnWuaivN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0o09xomkO4yVVlSnWuaivN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0defe3e14621c65a3f9ee6c0943f7e9f33a82fa7f2707086b21c1cd0423d2f14","isrc":"CNUM72000089","name":"在哪里都很好","registered_at":"2026-06-18T01:24:22Z","spotify_id":"0o09xomkO4yVVlSnWuaivN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0defe3e14621c65a3f9ee6c0943f7e9f33a82fa7f2707086b21c1cd0423d2f14. 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/0o09xomkO4yVVlSnWuaivN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0o09xomkO4yVVlSnWuaivN.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0defe3e14621c65a3f9ee6c0943f7e9f33a82fa7f2707086b21c1cd0423d2f14","isrc":"CNUM72000089","name":"在哪里都很好","registered_at":"2026-06-18T01:24:22Z","spotify_id":"0o09xomkO4yVVlSnWuaivN","type":"track"}

什么跟什么有什么关系
type: MusicRecording
duration: PT3M47S
duration ms: 227200
explicit: false
by artist: Waa Wei
by artist: 许光汉
in album: 不完美人生指南
  type: MusicAlbum
  date published: 2020-11-05
isrc code: CNUM72000090
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T01:45:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xebe2eff7b1fd57c368108ae5e5249aa444778f879cc789964381e342b88ba917
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/2JGEft6dySYE0qGMKbMbf6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JGEft6dySYE0qGMKbMbf6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xebe2eff7b1fd57c368108ae5e5249aa444778f879cc789964381e342b88ba917","isrc":"CNUM72000090","name":"什么跟什么有什么关系","registered_at":"2026-06-07T01:45:05Z","spotify_id":"2JGEft6dySYE0qGMKbMbf6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe2eff7b1fd57c368108ae5e5249aa444778f879cc789964381e342b88ba917. 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/2JGEft6dySYE0qGMKbMbf6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JGEft6dySYE0qGMKbMbf6.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xebe2eff7b1fd57c368108ae5e5249aa444778f879cc789964381e342b88ba917","isrc":"CNUM72000090","name":"什么跟什么有什么关系","registered_at":"2026-06-07T01:45:05Z","spotify_id":"2JGEft6dySYE0qGMKbMbf6","type":"track"}

聊天室
type: MusicRecording
duration: PT3M30S
duration ms: 210415
explicit: false
by artist: 苏运莹
by artist: Yoyo Sham
by artist: Eve Ai
in album: 不完美人生指南
  type: MusicAlbum
  date published: 2020-11-05
isrc code: CNUM72000091

将错就对
type: MusicRecording
duration: PT3M23S
duration ms: 203000
explicit: false
by artist: Matzka玛斯卡
by artist: Masiwei
by artist: NINEONE赵馨玥
in album: 不完美人生指南
  type: MusicAlbum
  date published: 2020-11-05
isrc code: CNUM72000092
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T07:51:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77d21894450fa6797cadf6cb02a2356d5089e18ea4b84caaba7e665d2ab05395
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6jvQ8ceyygICfNHxgYRk8s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jvQ8ceyygICfNHxgYRk8s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77d21894450fa6797cadf6cb02a2356d5089e18ea4b84caaba7e665d2ab05395","isrc":"CNUM72000092","name":"将错就对","registered_at":"2026-06-27T07:51:44Z","spotify_id":"6jvQ8ceyygICfNHxgYRk8s","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d21894450fa6797cadf6cb02a2356d5089e18ea4b84caaba7e665d2ab05395. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6jvQ8ceyygICfNHxgYRk8s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jvQ8ceyygICfNHxgYRk8s.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x77d21894450fa6797cadf6cb02a2356d5089e18ea4b84caaba7e665d2ab05395","isrc":"CNUM72000092","name":"将错就对","registered_at":"2026-06-27T07:51:44Z","spotify_id":"6jvQ8ceyygICfNHxgYRk8s","type":"track"}

More Than Blue (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2018-12-11
track: A Kind of Sorrow - The movie theme song of "More than Blue"
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237000
  explicit: false
  by artist: A-Lin
  in album: More Than Blue (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2018-12-11
  isrc code: TWA471814001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T00:14:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xff7ad4e65321d888ea5ea061c34603d311f79be5834d82237f06328edd894fd8
  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/5eccbdlqOdQ8Z5FMpLQZXX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eccbdlqOdQ8Z5FMpLQZXX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xff7ad4e65321d888ea5ea061c34603d311f79be5834d82237f06328edd894fd8","isrc":"TWA471814001","name":"A Kind of Sorrow - The movie theme song of \"More than Blue\"","registered_at":"2026-06-02T00:14:56Z","spotify_id":"5eccbdlqOdQ8Z5FMpLQZXX","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7ad4e65321d888ea5ea061c34603d311f79be5834d82237f06328edd894fd8. 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/5eccbdlqOdQ8Z5FMpLQZXX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eccbdlqOdQ8Z5FMpLQZXX.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xff7ad4e65321d888ea5ea061c34603d311f79be5834d82237f06328edd894fd8","isrc":"TWA471814001","name":"A Kind of Sorrow - The movie theme song of \"More than Blue\"","registered_at":"2026-06-02T00:14:56Z","spotify_id":"5eccbdlqOdQ8Z5FMpLQZXX","type":"track"}
track: Kitty Bomb
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189000
  explicit: false
  by artist: 吳映潔 GEmma Wu
  in album: More Than Blue (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2018-12-11
  isrc code: EU7201811001
track: Tonight (Female Version)
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171000
  explicit: false
  by artist: Pei-Yu Hung
  in album: More Than Blue (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2018-12-11
  isrc code: TW2151870003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T16:45:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfd0e452b643ad59e70b4b8b9203e8bb528bd79b3b121ff590be1c154ed85fcfe
  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/7vIuHcx1LEIBiDOSlQwB3Y.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vIuHcx1LEIBiDOSlQwB3Y
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfd0e452b643ad59e70b4b8b9203e8bb528bd79b3b121ff590be1c154ed85fcfe","isrc":"TW2151870003","name":"Tonight (Female Version)","registered_at":"2026-06-06T16:45:58Z","spotify_id":"7vIuHcx1LEIBiDOSlQwB3Y","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0e452b643ad59e70b4b8b9203e8bb528bd79b3b121ff590be1c154ed85fcfe. 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/7vIuHcx1LEIBiDOSlQwB3Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vIuHcx1LEIBiDOSlQwB3Y.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xfd0e452b643ad59e70b4b8b9203e8bb528bd79b3b121ff590be1c154ed85fcfe","isrc":"TW2151870003","name":"Tonight (Female Version)","registered_at":"2026-06-06T16:45:58Z","spotify_id":"7vIuHcx1LEIBiDOSlQwB3Y","type":"track"}
track: Tonight (Male Version)
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156000
  explicit: false
  by artist: 柯智棠
  in album: More Than Blue (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2018-12-11
  isrc code: TW2151870004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T14:40:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xedeeb4fd990786ae2ac2160876b9ad5376c93cf3bc5784e7ded352d5318ec38d
  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/263RqQVrMitMLndxp5KF4i.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/263RqQVrMitMLndxp5KF4i
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xedeeb4fd990786ae2ac2160876b9ad5376c93cf3bc5784e7ded352d5318ec38d","isrc":"TW2151870004","name":"Tonight (Male Version)","registered_at":"2026-06-09T14:40:34Z","spotify_id":"263RqQVrMitMLndxp5KF4i","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedeeb4fd990786ae2ac2160876b9ad5376c93cf3bc5784e7ded352d5318ec38d. 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/263RqQVrMitMLndxp5KF4i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/263RqQVrMitMLndxp5KF4i.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xedeeb4fd990786ae2ac2160876b9ad5376c93cf3bc5784e7ded352d5318ec38d","isrc":"TW2151870004","name":"Tonight (Male Version)","registered_at":"2026-06-09T14:40:34Z","spotify_id":"263RqQVrMitMLndxp5KF4i","type":"track"}
track: Born to be a Diva?
  type: MusicRecording
  duration: PT0M45S
  duration ms: 45000
  explicit: false
  by artist: 陳建騏
  in album: More Than Blue (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2018-12-11
  isrc code: EU7201811002
track: It's Him
  type: MusicRecording
  duration: PT1M46S
  duration ms: 106000
  explicit: false
  by artist: 陳建騏
  by artist: Annie Lo
  in album: More Than Blue (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2018-12-11
  isrc code: EU7201811003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T18:18:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe48d415b2d8770837bf11d12711679bc7ce0aaa99e9c5b1fcf02bf7d85c29b6b
  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/6DtI3Mom1owq3HJK0GQYus.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DtI3Mom1owq3HJK0GQYus
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Intimacy in the air
track: K and Cream
track: Symptom
track: Bonnie
track: Pink Bubbles
track: Next Life
track: Girls' Fight
track: The Hit Song Contest
track: Find your Mr. right
track: Between Girlfriends
track: Halloween Party
track: K's Worry
track: The Bar, Ver. 1
track: The Date without Me
track: Breakup?
track: The Bar, Ver. 2
track: Us
track: Non-Disclosure Agreement
track: About Death
track: Serendipity
track: The Bar, Ver. 3
track: More than Blue
track: The Meanings of Cactus
track: Sorry
track: Don't Go
track: Cream's Memories

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xe48d415b2d8770837bf11d12711679bc7ce0aaa99e9c5b1fcf02bf7d85c29b6b","isrc":"EU7201811003","name":"It's Him","registered_at":"2026-06-25T18:18:32Z","spotify_id":"6DtI3Mom1owq3HJK0GQYus","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 0xe48d415b2d8770837bf11d12711679bc7ce0aaa99e9c5b1fcf02bf7d85c29b6b. 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/6DtI3Mom1owq3HJK0GQYus.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DtI3Mom1owq3HJK0GQYus.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0xe48d415b2d8770837bf11d12711679bc7ce0aaa99e9c5b1fcf02bf7d85c29b6b","isrc":"EU7201811003","name":"It's Him","registered_at":"2026-06-25T18:18:32Z","spotify_id":"6DtI3Mom1owq3HJK0GQYus","type":"track"}

Intimacy in the air
type: MusicRecording
duration: PT2M49S
duration ms: 169000
explicit: false
by artist: 陳建騏
by artist: Annie Lo
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11
isrc code: EU7201811004

K and Cream
type: MusicRecording
duration: PT0M52S
duration ms: 52000
explicit: false
by artist: 陳建騏
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11
isrc code: EU7201811005

Symptom
type: MusicRecording
duration: PT1M11S
duration ms: 71000
explicit: false
by artist: Annie Lo
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11
isrc code: EU7201811006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T05:56:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x388de07c6584386eae210de9b7c985106d29c70afca6e69bb5b01def0fb9371c
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/09Og17KP92P8bj2Y4DFWHw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09Og17KP92P8bj2Y4DFWHw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388de07c6584386eae210de9b7c985106d29c70afca6e69bb5b01def0fb9371c. 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/09Og17KP92P8bj2Y4DFWHw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09Og17KP92P8bj2Y4DFWHw.
  date published: 2026-07-02T05:09:12Z

Bonnie
type: MusicRecording
duration: PT1M20S
duration ms: 80000
explicit: false
by artist: Shao-Yong Huang
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11
isrc code: EU7201811007

Pink Bubbles
type: MusicRecording
duration: PT1M0S
duration ms: 60000
explicit: false
by artist: 陳建騏
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11

Next Life
type: MusicRecording
duration: PT0M58S
duration ms: 58000
explicit: false
by artist: Annie Lo
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11
isrc code: EU7201811009

Girls' Fight
type: MusicRecording
duration: PT2M1S
duration ms: 121000
explicit: false
by artist: Jun-Zhi Zhuang
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11

The Hit Song Contest
type: MusicRecording
duration: PT1M17S
duration ms: 77000
explicit: false
by artist: Ling-Xiang Wang
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11

Find your Mr. right
type: MusicRecording
duration: PT1M39S
duration ms: 99000
explicit: false
by artist: Annie Lo
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11
isrc code: EU7201811012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T20:34:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x800d6d3d732634000f55cb91c4c8ee4929f778eb462c386266d027bf52a694a8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3tmaHnqXWI2IuIbrAngnBf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tmaHnqXWI2IuIbrAngnBf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x800d6d3d732634000f55cb91c4c8ee4929f778eb462c386266d027bf52a694a8","isrc":"EU7201811012","name":"Find your Mr. right","registered_at":"2026-06-25T20:34:45Z","spotify_id":"3tmaHnqXWI2IuIbrAngnBf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x800d6d3d732634000f55cb91c4c8ee4929f778eb462c386266d027bf52a694a8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3tmaHnqXWI2IuIbrAngnBf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tmaHnqXWI2IuIbrAngnBf.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x800d6d3d732634000f55cb91c4c8ee4929f778eb462c386266d027bf52a694a8","isrc":"EU7201811012","name":"Find your Mr. right","registered_at":"2026-06-25T20:34:45Z","spotify_id":"3tmaHnqXWI2IuIbrAngnBf","type":"track"}

Between Girlfriends
type: MusicRecording
duration: PT3M4S
duration ms: 184000
explicit: false
by artist: 陳建騏
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11
isrc code: EU7201811013

Halloween Party
type: MusicRecording
duration: PT1M16S
duration ms: 76000
explicit: false
by artist: Shao-Yong Huang
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11

K's Worry
type: MusicRecording
duration: PT1M34S
duration ms: 94000
explicit: false
by artist: Annie Lo
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11
isrc code: EU7201811015

The Bar, Ver. 1
type: MusicRecording
duration: PT1M54S
duration ms: 114000
explicit: false
by artist: Ling-Xiang Wang
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11

The Date without Me
type: MusicRecording
duration: PT1M8S
duration ms: 68000
explicit: false
by artist: Annie Lo
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11
isrc code: EU7201811017

Breakup?
type: MusicRecording
duration: PT0M52S
duration ms: 52000
explicit: false
by artist: Annie Lo
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11
isrc code: EU7201811018

The Bar, Ver. 2
type: MusicRecording
duration: PT3M3S
duration ms: 183000
explicit: false
by artist: Ling-Xiang Wang
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11

Us
type: MusicRecording
duration: PT1M49S
duration ms: 109000
explicit: false
by artist: Annie Lo
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11
isrc code: EU7201811020

Non-Disclosure Agreement
type: MusicRecording
duration: PT0M58S
duration ms: 58000
explicit: false
by artist: Annie Lo
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11

About Death
type: MusicRecording
duration: PT2M18S
duration ms: 138000
explicit: false
by artist: Annie Lo
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11
isrc code: EU7201811022

Serendipity
type: MusicRecording
duration: PT3M48S
duration ms: 228000
explicit: false
by artist: Annie Lo
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11
isrc code: EU7201811023

The Bar, Ver. 3
type: MusicRecording
duration: PT0M47S
duration ms: 47000
explicit: false
by artist: 陳建騏
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11
isrc code: EU7201811024

More than Blue
type: MusicRecording
duration: PT3M1S
duration ms: 181000
explicit: false
by artist: Annie Lo
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11
isrc code: EU7201811025

The Meanings of Cactus
type: MusicRecording
duration: PT1M56S
duration ms: 116000
explicit: false
by artist: Annie Lo
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11
isrc code: EU7201811026

Sorry
type: MusicRecording
duration: PT0M49S
duration ms: 49000
explicit: false
by artist: 陳建騏
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11
isrc code: EU7201811027

Don't Go
type: MusicRecording
duration: PT1M49S
duration ms: 109000
explicit: false
by artist: Annie Lo
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11
isrc code: EU7201811028

Cream's Memories
type: MusicRecording
duration: PT8M34S
duration ms: 514000
explicit: false
by artist: Annie Lo
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11
isrc code: EU7201811029

《嗨！神獸》電影原聲帶
type: MusicAlbum
date published: 2022-02-01
track: 嗨！神獸
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146500
  explicit: false
  by artist: Annie Lo
  in album: 《嗨！神獸》電影原聲帶
    type: MusicAlbum
    date published: 2022-02-01
  isrc code: TWEZ72002001
track: 三小無猜
  type: MusicRecording
  duration: PT1M7S
  duration ms: 67988
  explicit: false
  by artist: 陳建騏
  in album: 《嗨！神獸》電影原聲帶
    type: MusicAlbum
    date published: 2022-02-01
  isrc code: TWEZ72002002
track: 小鎮
  type: MusicRecording
  duration: PT1M51S
  duration ms: 111934
  explicit: false
  by artist: Annie Lo
  in album: 《嗨！神獸》電影原聲帶
    type: MusicAlbum
    date published: 2022-02-01
  isrc code: TWEZ72002003
track: 哀愁的預感
  type: MusicRecording
  duration: PT0M46S
  duration ms: 46006
  explicit: false
  by artist: Annie Lo
  in album: 《嗨！神獸》電影原聲帶
    type: MusicAlbum
    date published: 2022-02-01
  isrc code: TWEZ72002004
track: 嗨！小神獸
  type: MusicRecording
  duration: PT5M12S
  duration ms: 312415
  explicit: false
  by artist: Annie Lo
  in album: 《嗨！神獸》電影原聲帶
    type: MusicAlbum
    date published: 2022-02-01
  isrc code: TWEZ72002005
track: 沒有回來的人
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130699
  explicit: false
  by artist: Annie Lo
  in album: 《嗨！神獸》電影原聲帶
    type: MusicAlbum
    date published: 2022-02-01
  isrc code: TWEZ72002006
track: 大人的秘密
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169152
  explicit: false
  by artist: Annie Lo
  in album: 《嗨！神獸》電影原聲帶
    type: MusicAlbum
    date published: 2022-02-01
  isrc code: TWEZ72002007
track: 不要讓我等七年
  type: MusicRecording
  duration: PT0M40S
  duration ms: 40684
  explicit: false
  by artist: Annie Lo
  in album: 《嗨！神獸》電影原聲帶
    type: MusicAlbum
    date published: 2022-02-01
  isrc code: TWEZ72002008
track: 一起倒數十秒
  type: MusicRecording
  duration: PT1M27S
  duration ms: 87237
  explicit: false
  by artist: Annie Lo
  in album: 《嗨！神獸》電影原聲帶
    type: MusicAlbum
    date published: 2022-02-01
  isrc code: TWEZ72002009
track: 暗潮
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160697
  explicit: false
  by artist: 陳建騏
  in album: 《嗨！神獸》電影原聲帶
    type: MusicAlbum
    date published: 2022-02-01
  isrc code: TWEZ72002010
track: 哀歌
  type: MusicRecording
  duration: PT1M1S
  duration ms: 61194
  explicit: false
  by artist: Annie Lo
  in album: 《嗨！神獸》電影原聲帶
    type: MusicAlbum
    date published: 2022-02-01
  isrc code: TWEZ72002011
track: 爸爸什麼時候才會回來
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169128
  explicit: false
  by artist: Annie Lo
  in album: 《嗨！神獸》電影原聲帶
    type: MusicAlbum
    date published: 2022-02-01
  isrc code: TWEZ72002012
track: 夢的泡泡
  type: MusicRecording
  duration: PT9M5S
  duration ms: 545196
  explicit: false
  by artist: Annie Lo
  in album: 《嗨！神獸》電影原聲帶
    type: MusicAlbum
    date published: 2022-02-01
  isrc code: TWEZ72002013
track: 爸爸是不是不會再回來了
  type: MusicRecording
  duration: PT1M4S
  duration ms: 64607
  explicit: false
  by artist: Annie Lo
  in album: 《嗨！神獸》電影原聲帶
    type: MusicAlbum
    date published: 2022-02-01
  isrc code: TWEZ72002014
track: 倒數十秒的心願
  type: MusicRecording
  duration: PT1M47S
  duration ms: 107310
  explicit: false
  by artist: Annie Lo
  in album: 《嗨！神獸》電影原聲帶
    type: MusicAlbum
    date published: 2022-02-01
  isrc code: TWEZ72002015
track: 阿吉呢？
  type: MusicRecording
  duration: PT1M4S
  duration ms: 64913
  explicit: false
  by artist: Annie Lo
  in album: 《嗨！神獸》電影原聲帶
    type: MusicAlbum
    date published: 2022-02-01
track: 一起仰望的星空
  type: MusicRecording
  duration: PT5M55S
  duration ms: 355008
  explicit: false
  by artist: Annie Lo
  in album: 《嗨！神獸》電影原聲帶
    type: MusicAlbum
    date published: 2022-02-01
  isrc code: TWEZ72002017
track: 數到一
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212080
  explicit: false
  by artist: 柯智棠
  in album: 《嗨！神獸》電影原聲帶
    type: MusicAlbum
    date published: 2022-02-01
  isrc code: TWEZ72002018
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T09:01:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x53a39111d7bbc4be1bbd1f4bfa8d268231926445ac88f95f29817316f6737dba
  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/7rkXsiHyfiNNKuGGZ2fWPi.json
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rkXsiHyfiNNKuGGZ2fWPi

OTSTimestamp
type: PropertyValue
value: 2026-07-02T05:09:12Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x53a39111d7bbc4be1bbd1f4bfa8d268231926445ac88f95f29817316f6737dba","isrc":"TWEZ72002018","name":"數到一","registered_at":"2026-06-25T09:01:29Z","spotify_id":"7rkXsiHyfiNNKuGGZ2fWPi","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 0x53a39111d7bbc4be1bbd1f4bfa8d268231926445ac88f95f29817316f6737dba. 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/7rkXsiHyfiNNKuGGZ2fWPi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rkXsiHyfiNNKuGGZ2fWPi.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0x53a39111d7bbc4be1bbd1f4bfa8d268231926445ac88f95f29817316f6737dba","isrc":"TWEZ72002018","name":"數到一","registered_at":"2026-06-25T09:01:29Z","spotify_id":"7rkXsiHyfiNNKuGGZ2fWPi","type":"track"}

吟遊
type: MusicAlbum
date published: 2018-08-02
track: Man Without A Mission
  type: MusicRecording
  duration: PT4M22S
  duration ms: 262307
  explicit: false
  by artist: 柯智棠
  in album: 吟遊
    type: MusicAlbum
    date published: 2018-08-02
  isrc code: TW2151820007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T23:44:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcaa9620ace473bbc134d1537dbe8f5d42b65d5013ebf9d63f1474ed72c061ed5
  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/6I3oeCftBmyz70DOPugTok.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6I3oeCftBmyz70DOPugTok
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcaa9620ace473bbc134d1537dbe8f5d42b65d5013ebf9d63f1474ed72c061ed5","isrc":"TW2151820007","name":"Man Without A Mission","registered_at":"2026-06-20T23:44:17Z","spotify_id":"6I3oeCftBmyz70DOPugTok","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa9620ace473bbc134d1537dbe8f5d42b65d5013ebf9d63f1474ed72c061ed5. 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/6I3oeCftBmyz70DOPugTok.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6I3oeCftBmyz70DOPugTok.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xcaa9620ace473bbc134d1537dbe8f5d42b65d5013ebf9d63f1474ed72c061ed5","isrc":"TW2151820007","name":"Man Without A Mission","registered_at":"2026-06-20T23:44:17Z","spotify_id":"6I3oeCftBmyz70DOPugTok","type":"track"}
track: 無關拯救的事
  type: MusicRecording
  duration: PT5M49S
  duration ms: 349848
  explicit: false
  by artist: 柯智棠
  in album: 吟遊
    type: MusicAlbum
    date published: 2018-08-02
  isrc code: TW2151820002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:04:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7e46dddc6cd3c94f421e70205d0b9c84efa724f808073446454777189a2bc34c
  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/3aHVGDUUpevY1TB9OqsZRJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aHVGDUUpevY1TB9OqsZRJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7e46dddc6cd3c94f421e70205d0b9c84efa724f808073446454777189a2bc34c","isrc":"TW2151820002","name":"無關拯救的事","registered_at":"2026-06-07T13:04:05Z","spotify_id":"3aHVGDUUpevY1TB9OqsZRJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e46dddc6cd3c94f421e70205d0b9c84efa724f808073446454777189a2bc34c. 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/3aHVGDUUpevY1TB9OqsZRJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aHVGDUUpevY1TB9OqsZRJ.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x7e46dddc6cd3c94f421e70205d0b9c84efa724f808073446454777189a2bc34c","isrc":"TW2151820002","name":"無關拯救的事","registered_at":"2026-06-07T13:04:05Z","spotify_id":"3aHVGDUUpevY1TB9OqsZRJ","type":"track"}
track: 遠走
  type: MusicRecording
  duration: PT5M48S
  duration ms: 348972
  explicit: false
  by artist: 柯智棠
  in album: 吟遊
    type: MusicAlbum
    date published: 2018-08-02
  isrc code: TW2151820003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T19:23:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdb0b25001a0e79db8c3c68bbb00bc154afc64d4f49e90b288a2c8ad026167503
  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/12bpD9rDagfbjA7YPuhWIi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12bpD9rDagfbjA7YPuhWIi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdb0b25001a0e79db8c3c68bbb00bc154afc64d4f49e90b288a2c8ad026167503","isrc":"TW2151820003","name":"遠走","registered_at":"2026-06-08T19:23:59Z","spotify_id":"12bpD9rDagfbjA7YPuhWIi","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0b25001a0e79db8c3c68bbb00bc154afc64d4f49e90b288a2c8ad026167503. 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/12bpD9rDagfbjA7YPuhWIi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12bpD9rDagfbjA7YPuhWIi.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xdb0b25001a0e79db8c3c68bbb00bc154afc64d4f49e90b288a2c8ad026167503","isrc":"TW2151820003","name":"遠走","registered_at":"2026-06-08T19:23:59Z","spotify_id":"12bpD9rDagfbjA7YPuhWIi","type":"track"}
track: 生活就是這麼
  type: MusicRecording
  duration: PT5M22S
  duration ms: 322337
  explicit: false
  by artist: 柯智棠
  in album: 吟遊
    type: MusicAlbum
    date published: 2018-08-02
  isrc code: TW2151820004
track: 懶散與害怕
  type: MusicRecording
  duration: PT6M0S
  duration ms: 360423
  explicit: false
  by artist: 柯智棠
  in album: 吟遊
    type: MusicAlbum
    date published: 2018-08-02
  isrc code: TW2151820005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T21:06:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2545b5cba4b4ed45cdb8f520e1743d5996a719d4a78337377669fa3a8ac086e0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3vzR8fT3ci0EgmwEnxTXnL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vzR8fT3ci0EgmwEnxTXnL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2545b5cba4b4ed45cdb8f520e1743d5996a719d4a78337377669fa3a8ac086e0","isrc":"TW2151820005","name":"懶散與害怕","registered_at":"2026-06-26T21:06:50Z","spotify_id":"3vzR8fT3ci0EgmwEnxTXnL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2545b5cba4b4ed45cdb8f520e1743d5996a719d4a78337377669fa3a8ac086e0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3vzR8fT3ci0EgmwEnxTXnL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vzR8fT3ci0EgmwEnxTXnL.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x2545b5cba4b4ed45cdb8f520e1743d5996a719d4a78337377669fa3a8ac086e0","isrc":"TW2151820005","name":"懶散與害怕","registered_at":"2026-06-26T21:06:50Z","spotify_id":"3vzR8fT3ci0EgmwEnxTXnL","type":"track"}
track: 舞伴
track: You Are
track: 不是
track: 聽見
track: 給你/妳

舞伴
type: MusicRecording
duration: PT3M59S
duration ms: 239955
explicit: false
by artist: 柯智棠
by artist: Pei-Yu Hung
in album: 吟遊
  type: MusicAlbum
  date published: 2018-08-02
isrc code: TW2151820006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T03:31:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x858875d9f8ec4a362a3bad5f1b101dc1a622d9eed57e5d94130f19dea2c75938
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/45mOShITzY3rfQHoSqkyLD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45mOShITzY3rfQHoSqkyLD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x858875d9f8ec4a362a3bad5f1b101dc1a622d9eed57e5d94130f19dea2c75938","isrc":"TW2151820006","name":"舞伴","registered_at":"2026-06-06T03:31:02Z","spotify_id":"45mOShITzY3rfQHoSqkyLD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858875d9f8ec4a362a3bad5f1b101dc1a622d9eed57e5d94130f19dea2c75938. 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/45mOShITzY3rfQHoSqkyLD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45mOShITzY3rfQHoSqkyLD.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x858875d9f8ec4a362a3bad5f1b101dc1a622d9eed57e5d94130f19dea2c75938","isrc":"TW2151820006","name":"舞伴","registered_at":"2026-06-06T03:31:02Z","spotify_id":"45mOShITzY3rfQHoSqkyLD","type":"track"}

You Are
type: MusicRecording
duration: PT4M30S
duration ms: 270594
explicit: false
by artist: 柯智棠
in album: 吟遊
  type: MusicAlbum
  date published: 2018-08-02
isrc code: TW2151820001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T09:56:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda3437d11005ef349bf845be8282690638adeb80f368e30e4c71339e60d39680
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/0HX8GxmL0S1bdIaqzMS9lH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HX8GxmL0S1bdIaqzMS9lH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xda3437d11005ef349bf845be8282690638adeb80f368e30e4c71339e60d39680","isrc":"TW2151820001","name":"You Are","registered_at":"2026-06-06T09:56:04Z","spotify_id":"0HX8GxmL0S1bdIaqzMS9lH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3437d11005ef349bf845be8282690638adeb80f368e30e4c71339e60d39680. 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/0HX8GxmL0S1bdIaqzMS9lH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HX8GxmL0S1bdIaqzMS9lH.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xda3437d11005ef349bf845be8282690638adeb80f368e30e4c71339e60d39680","isrc":"TW2151820001","name":"You Are","registered_at":"2026-06-06T09:56:04Z","spotify_id":"0HX8GxmL0S1bdIaqzMS9lH","type":"track"}

不是
type: MusicRecording
duration: PT5M33S
duration ms: 333228
explicit: false
by artist: 柯智棠
in album: 吟遊
  type: MusicAlbum
  date published: 2018-08-02
isrc code: TW2151820008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T18:27:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53f068336481ece954dde548214fc005bceb5d83546328522d019f117b1056a4
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/4cuVkwdcTuI2KqZPtGAnBu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cuVkwdcTuI2KqZPtGAnBu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53f068336481ece954dde548214fc005bceb5d83546328522d019f117b1056a4","isrc":"TW2151820008","name":"不是","registered_at":"2026-06-25T18:27:23Z","spotify_id":"4cuVkwdcTuI2KqZPtGAnBu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f068336481ece954dde548214fc005bceb5d83546328522d019f117b1056a4. 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/4cuVkwdcTuI2KqZPtGAnBu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cuVkwdcTuI2KqZPtGAnBu.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x53f068336481ece954dde548214fc005bceb5d83546328522d019f117b1056a4","isrc":"TW2151820008","name":"不是","registered_at":"2026-06-25T18:27:23Z","spotify_id":"4cuVkwdcTuI2KqZPtGAnBu","type":"track"}

聽見
type: MusicRecording
duration: PT4M30S
duration ms: 270370
explicit: false
by artist: 柯智棠
in album: 吟遊
  type: MusicAlbum
  date published: 2018-08-02
isrc code: TW2151820009

給你/妳
type: MusicRecording
duration: PT3M56S
duration ms: 236800
explicit: false
by artist: 柯智棠
in album: 吟遊
  type: MusicAlbum
  date published: 2018-08-02
isrc code: TW2151820010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T23:34:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc263243539b2124024eef544c31dc302c1998f5401cedb57b80f446daebe061e
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/2ENF4UjE6ilTRiDumzSyyJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ENF4UjE6ilTRiDumzSyyJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc263243539b2124024eef544c31dc302c1998f5401cedb57b80f446daebe061e","isrc":"TW2151820010","name":"給你/妳","registered_at":"2026-06-06T23:34:36Z","spotify_id":"2ENF4UjE6ilTRiDumzSyyJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc263243539b2124024eef544c31dc302c1998f5401cedb57b80f446daebe061e. 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/2ENF4UjE6ilTRiDumzSyyJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ENF4UjE6ilTRiDumzSyyJ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc263243539b2124024eef544c31dc302c1998f5401cedb57b80f446daebe061e","isrc":"TW2151820010","name":"給你/妳","registered_at":"2026-06-06T23:34:36Z","spotify_id":"2ENF4UjE6ilTRiDumzSyyJ","type":"track"}

My Nova
type: MusicAlbum
date published: 2024-11-08
track: This is My World
  type: MusicRecording
  duration: PT4M40S
  duration ms: 280693
  explicit: false
  by artist: 柯智棠
  in album: My Nova
    type: MusicAlbum
    date published: 2024-11-08
  isrc code: TW2152400401
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T18:50:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0799c590d840ec05184352e20824d342ae4125194ac904cc61aa95983b421328
  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/1bLPfmlCbI0uVnriHKzswv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bLPfmlCbI0uVnriHKzswv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0799c590d840ec05184352e20824d342ae4125194ac904cc61aa95983b421328","isrc":"TW2152400401","name":"This is My World","registered_at":"2026-06-18T18:50:53Z","spotify_id":"1bLPfmlCbI0uVnriHKzswv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0799c590d840ec05184352e20824d342ae4125194ac904cc61aa95983b421328. 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/1bLPfmlCbI0uVnriHKzswv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bLPfmlCbI0uVnriHKzswv.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x0799c590d840ec05184352e20824d342ae4125194ac904cc61aa95983b421328","isrc":"TW2152400401","name":"This is My World","registered_at":"2026-06-18T18:50:53Z","spotify_id":"1bLPfmlCbI0uVnriHKzswv","type":"track"}
track: For Me
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260532
  explicit: false
  by artist: 柯智棠
  in album: My Nova
    type: MusicAlbum
    date published: 2024-11-08
  isrc code: TW2152400402
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T18:51:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x115bdcf0a6bb5e85a5e9e055d769e3fb7d372b778eff399575d28cb8636d72aa
  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/0ZAODByEQx8TNuiMiQ0DsN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZAODByEQx8TNuiMiQ0DsN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x115bdcf0a6bb5e85a5e9e055d769e3fb7d372b778eff399575d28cb8636d72aa","isrc":"TW2152400402","name":"For Me","registered_at":"2026-06-18T18:51:35Z","spotify_id":"0ZAODByEQx8TNuiMiQ0DsN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115bdcf0a6bb5e85a5e9e055d769e3fb7d372b778eff399575d28cb8636d72aa. 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/0ZAODByEQx8TNuiMiQ0DsN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZAODByEQx8TNuiMiQ0DsN.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x115bdcf0a6bb5e85a5e9e055d769e3fb7d372b778eff399575d28cb8636d72aa","isrc":"TW2152400402","name":"For Me","registered_at":"2026-06-18T18:51:35Z","spotify_id":"0ZAODByEQx8TNuiMiQ0DsN","type":"track"}
track: Every
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245653
  explicit: false
  by artist: 柯智棠
  in album: My Nova
    type: MusicAlbum
    date published: 2024-11-08
  isrc code: TW2152400403
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T18:41:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5f00694788d3e26e870f98c095620d90de38d1736274744a23cb595c2756d25c
  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/3ZPDIgtHPwSb3feNfwqe2w.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZPDIgtHPwSb3feNfwqe2w
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f00694788d3e26e870f98c095620d90de38d1736274744a23cb595c2756d25c. 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/3ZPDIgtHPwSb3feNfwqe2w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZPDIgtHPwSb3feNfwqe2w.
    date published: 2026-07-02T03:30:09Z
track: Speak Your Mind
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270600
  explicit: false
  by artist: 柯智棠
  in album: My Nova
    type: MusicAlbum
    date published: 2024-11-08
  isrc code: TW2152400404
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T09:31:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5a916feb6cb6a77937edf8a2a41debd3e9d4e4aa0de779072fa1fb741f03efbd
  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/7bfSlRsTmDOAxUs64MK2t2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bfSlRsTmDOAxUs64MK2t2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5a916feb6cb6a77937edf8a2a41debd3e9d4e4aa0de779072fa1fb741f03efbd","isrc":"TW2152400404","name":"Speak Your Mind","registered_at":"2026-06-20T09:31:14Z","spotify_id":"7bfSlRsTmDOAxUs64MK2t2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a916feb6cb6a77937edf8a2a41debd3e9d4e4aa0de779072fa1fb741f03efbd. 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/7bfSlRsTmDOAxUs64MK2t2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bfSlRsTmDOAxUs64MK2t2.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x5a916feb6cb6a77937edf8a2a41debd3e9d4e4aa0de779072fa1fb741f03efbd","isrc":"TW2152400404","name":"Speak Your Mind","registered_at":"2026-06-20T09:31:14Z","spotify_id":"7bfSlRsTmDOAxUs64MK2t2","type":"track"}
track: My Nova
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269693
  explicit: false
  by artist: 柯智棠
  in album: My Nova
    type: MusicAlbum
    date published: 2024-11-08
  isrc code: TW2152400405
  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: Istanbul
track: Barely Intended
track: A Wormhole
track: Even Though I Wouldn't
track: A Sigh

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-18T18:53:32+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xaecda3d13e78d7e038135945f712f6b9ad2f5dc1658e92b5e617a845469c7783

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1fFWrnl1bQo21CCLWlbSxF.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fFWrnl1bQo21CCLWlbSxF

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xaecda3d13e78d7e038135945f712f6b9ad2f5dc1658e92b5e617a845469c7783","isrc":"TW2152400405","name":"My Nova","registered_at":"2026-06-18T18:53:32Z","spotify_id":"1fFWrnl1bQo21CCLWlbSxF","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 0xaecda3d13e78d7e038135945f712f6b9ad2f5dc1658e92b5e617a845469c7783. 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/1fFWrnl1bQo21CCLWlbSxF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fFWrnl1bQo21CCLWlbSxF.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xaecda3d13e78d7e038135945f712f6b9ad2f5dc1658e92b5e617a845469c7783","isrc":"TW2152400405","name":"My Nova","registered_at":"2026-06-18T18:53:32Z","spotify_id":"1fFWrnl1bQo21CCLWlbSxF","type":"track"}

Istanbul
type: MusicRecording
duration: PT3M33S
duration ms: 213573
explicit: false
by artist: 柯智棠
in album: My Nova
  type: MusicAlbum
  date published: 2024-11-08
isrc code: TW2152400406
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T08:36:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f73dcb1e15eb8ede8321b1f2b36a58c60e7f5c4f9807825bfbd56dce5fe38c8
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/3RS6JobvakU5s2rcI8o7bT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RS6JobvakU5s2rcI8o7bT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f73dcb1e15eb8ede8321b1f2b36a58c60e7f5c4f9807825bfbd56dce5fe38c8. 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/3RS6JobvakU5s2rcI8o7bT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RS6JobvakU5s2rcI8o7bT.
  date published: 2026-07-02T03:55:08Z

Barely Intended
type: MusicRecording
duration: PT4M37S
duration ms: 277280
explicit: false
by artist: 柯智棠
in album: My Nova
  type: MusicAlbum
  date published: 2024-11-08
isrc code: TW2152400407
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T05:38:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x295b48cada5bf73f7e0f0a4949e8482fd55af350b8bebb3df860fb5a0af8a43d
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/3626ClfhzON9TGAz4lyFeP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3626ClfhzON9TGAz4lyFeP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x295b48cada5bf73f7e0f0a4949e8482fd55af350b8bebb3df860fb5a0af8a43d","isrc":"TW2152400407","name":"Barely Intended","registered_at":"2026-06-22T05:38:54Z","spotify_id":"3626ClfhzON9TGAz4lyFeP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295b48cada5bf73f7e0f0a4949e8482fd55af350b8bebb3df860fb5a0af8a43d. 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/3626ClfhzON9TGAz4lyFeP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3626ClfhzON9TGAz4lyFeP.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x295b48cada5bf73f7e0f0a4949e8482fd55af350b8bebb3df860fb5a0af8a43d","isrc":"TW2152400407","name":"Barely Intended","registered_at":"2026-06-22T05:38:54Z","spotify_id":"3626ClfhzON9TGAz4lyFeP","type":"track"}

A Wormhole
type: MusicRecording
duration: PT4M22S
duration ms: 262186
explicit: false
by artist: 柯智棠
in album: My Nova
  type: MusicAlbum
  date published: 2024-11-08
isrc code: TW2152400408
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T09:02:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7acd679884acd7cb1f2184f58dc2559e91d4e1b0b5cd3c98a6e4b6786d37b0b
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/2PGRi3jkQhojKHFqqq44YB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PGRi3jkQhojKHFqqq44YB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7acd679884acd7cb1f2184f58dc2559e91d4e1b0b5cd3c98a6e4b6786d37b0b","isrc":"TW2152400408","name":"A Wormhole","registered_at":"2026-06-25T09:02:32Z","spotify_id":"2PGRi3jkQhojKHFqqq44YB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7acd679884acd7cb1f2184f58dc2559e91d4e1b0b5cd3c98a6e4b6786d37b0b. 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/2PGRi3jkQhojKHFqqq44YB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PGRi3jkQhojKHFqqq44YB.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xa7acd679884acd7cb1f2184f58dc2559e91d4e1b0b5cd3c98a6e4b6786d37b0b","isrc":"TW2152400408","name":"A Wormhole","registered_at":"2026-06-25T09:02:32Z","spotify_id":"2PGRi3jkQhojKHFqqq44YB","type":"track"}

Even Though I Wouldn't
type: MusicRecording
duration: PT5M20S
duration ms: 320053
explicit: false
by artist: 柯智棠
in album: My Nova
  type: MusicAlbum
  date published: 2024-11-08
isrc code: TW2152400409
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T17:47:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48a45b2e727b34b5902e03878a5da5cde2893edbba492f7eff3321b1e36f17e1
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/2WZfHYlSYIGH0yKxmWFhwu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WZfHYlSYIGH0yKxmWFhwu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48a45b2e727b34b5902e03878a5da5cde2893edbba492f7eff3321b1e36f17e1","isrc":"TW2152400409","name":"Even Though I Wouldn't","registered_at":"2026-06-24T17:47:26Z","spotify_id":"2WZfHYlSYIGH0yKxmWFhwu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a45b2e727b34b5902e03878a5da5cde2893edbba492f7eff3321b1e36f17e1. 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/2WZfHYlSYIGH0yKxmWFhwu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WZfHYlSYIGH0yKxmWFhwu.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x48a45b2e727b34b5902e03878a5da5cde2893edbba492f7eff3321b1e36f17e1","isrc":"TW2152400409","name":"Even Though I Wouldn't","registered_at":"2026-06-24T17:47:26Z","spotify_id":"2WZfHYlSYIGH0yKxmWFhwu","type":"track"}

A Sigh
type: MusicRecording
duration: PT5M11S
duration ms: 311040
explicit: false
by artist: 柯智棠
in album: My Nova
  type: MusicAlbum
  date published: 2024-11-08
isrc code: TW2152400410
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T17:48:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22be2cad6335211b28b73f0867ca5895e1be21d16ff842eb91e11cfd68a8afa2
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/0Dg1MMxQxYAt4atDwpUi7q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Dg1MMxQxYAt4atDwpUi7q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22be2cad6335211b28b73f0867ca5895e1be21d16ff842eb91e11cfd68a8afa2","isrc":"TW2152400410","name":"A Sigh","registered_at":"2026-06-24T17:48:29Z","spotify_id":"0Dg1MMxQxYAt4atDwpUi7q","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22be2cad6335211b28b73f0867ca5895e1be21d16ff842eb91e11cfd68a8afa2. 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/0Dg1MMxQxYAt4atDwpUi7q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Dg1MMxQxYAt4atDwpUi7q.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x22be2cad6335211b28b73f0867ca5895e1be21d16ff842eb91e11cfd68a8afa2","isrc":"TW2152400410","name":"A Sigh","registered_at":"2026-06-24T17:48:29Z","spotify_id":"0Dg1MMxQxYAt4atDwpUi7q","type":"track"}

你不真的想流浪
type: MusicAlbum
date published: 2015-08-28
track: It Was May
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246250
  explicit: false
  by artist: 柯智棠
  in album: 你不真的想流浪
    type: MusicAlbum
    date published: 2015-08-28
  isrc code: TW2151510001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T02:10:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x405ddf95ae60b10bd2dcc2b44c8dc852e340279b0c99b6da16c42ed69216c85f
  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/41LOspRkJs1NfdEaJok10o.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41LOspRkJs1NfdEaJok10o
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x405ddf95ae60b10bd2dcc2b44c8dc852e340279b0c99b6da16c42ed69216c85f","isrc":"TW2151510001","name":"It Was May","registered_at":"2026-06-07T02:10:30Z","spotify_id":"41LOspRkJs1NfdEaJok10o","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405ddf95ae60b10bd2dcc2b44c8dc852e340279b0c99b6da16c42ed69216c85f. 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/41LOspRkJs1NfdEaJok10o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41LOspRkJs1NfdEaJok10o.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x405ddf95ae60b10bd2dcc2b44c8dc852e340279b0c99b6da16c42ed69216c85f","isrc":"TW2151510001","name":"It Was May","registered_at":"2026-06-07T02:10:30Z","spotify_id":"41LOspRkJs1NfdEaJok10o","type":"track"}
track: Goodbye & Goodnight(中文版)
  type: MusicRecording
  duration: PT6M48S
  duration ms: 408191
  explicit: false
  by artist: 柯智棠
  in album: 你不真的想流浪
    type: MusicAlbum
    date published: 2015-08-28
  isrc code: TW2151510002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T09:25:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1ddd3206ef1f984d37648b9f24c6a260c09911956d1fa3aca562876fea5b93c7
  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/6kTVcSE1rHdqwyd3jhwzVi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kTVcSE1rHdqwyd3jhwzVi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1ddd3206ef1f984d37648b9f24c6a260c09911956d1fa3aca562876fea5b93c7","isrc":"TW2151510002","name":"Goodbye & Goodnight(中文版)","registered_at":"2026-06-20T09:25:48Z","spotify_id":"6kTVcSE1rHdqwyd3jhwzVi","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ddd3206ef1f984d37648b9f24c6a260c09911956d1fa3aca562876fea5b93c7. 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/6kTVcSE1rHdqwyd3jhwzVi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kTVcSE1rHdqwyd3jhwzVi.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x1ddd3206ef1f984d37648b9f24c6a260c09911956d1fa3aca562876fea5b93c7","isrc":"TW2151510002","name":"Goodbye & Goodnight(中文版)","registered_at":"2026-06-20T09:25:48Z","spotify_id":"6kTVcSE1rHdqwyd3jhwzVi","type":"track"}
track: Me and My Candy House
  type: MusicRecording
  duration: PT4M54S
  duration ms: 294314
  explicit: false
  by artist: 柯智棠
  in album: 你不真的想流浪
    type: MusicAlbum
    date published: 2015-08-28
  isrc code: TW2151510003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T10:54:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf40786f69faf4b9b50a5e03624dee80163f57177e2e40441338014144ece1675
  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/0BxlBOg8xSbTZF0Xuyzr6p.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BxlBOg8xSbTZF0Xuyzr6p
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf40786f69faf4b9b50a5e03624dee80163f57177e2e40441338014144ece1675","isrc":"TW2151510003","name":"Me and My Candy House","registered_at":"2026-06-23T10:54:08Z","spotify_id":"0BxlBOg8xSbTZF0Xuyzr6p","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40786f69faf4b9b50a5e03624dee80163f57177e2e40441338014144ece1675. 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/0BxlBOg8xSbTZF0Xuyzr6p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BxlBOg8xSbTZF0Xuyzr6p.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xf40786f69faf4b9b50a5e03624dee80163f57177e2e40441338014144ece1675","isrc":"TW2151510003","name":"Me and My Candy House","registered_at":"2026-06-23T10:54:08Z","spotify_id":"0BxlBOg8xSbTZF0Xuyzr6p","type":"track"}
track: Down Oh Down
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203760
  explicit: false
  by artist: 柯智棠
  in album: 你不真的想流浪
    type: MusicAlbum
    date published: 2015-08-28
  isrc code: TW2151510004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T14:40:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x923b7b85dc340478b1e99e7570bf7f5696bd43a8f10a0dff394eaa80b14399fd
  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/4a2W0nRiHoKMRgLgcNogbl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4a2W0nRiHoKMRgLgcNogbl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x923b7b85dc340478b1e99e7570bf7f5696bd43a8f10a0dff394eaa80b14399fd","isrc":"TW2151510004","name":"Down Oh Down","registered_at":"2026-06-11T14:40:21Z","spotify_id":"4a2W0nRiHoKMRgLgcNogbl","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923b7b85dc340478b1e99e7570bf7f5696bd43a8f10a0dff394eaa80b14399fd. 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/4a2W0nRiHoKMRgLgcNogbl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4a2W0nRiHoKMRgLgcNogbl.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x923b7b85dc340478b1e99e7570bf7f5696bd43a8f10a0dff394eaa80b14399fd","isrc":"TW2151510004","name":"Down Oh Down","registered_at":"2026-06-11T14:40:21Z","spotify_id":"4a2W0nRiHoKMRgLgcNogbl","type":"track"}
track: 你不真的想流浪
  type: MusicRecording
  duration: PT5M18S
  duration ms: 318720
  explicit: false
  by artist: 柯智棠
  in album: 你不真的想流浪
    type: MusicAlbum
    date published: 2015-08-28
  isrc code: TW2151510005
  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: 快樂的虛無主義者
track: 荒謬
track: 無傷大雅的瘋狂
track: 找到我
track: Goodbye & Goodnight(英文版)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-19T14:54:47+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xeee7a2fed61b636bec941b83e6f6e0cdf51ae617a89f43807271f25d09357e41

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956302

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0JjkukcqdiVSdug6YtPPLN.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0JjkukcqdiVSdug6YtPPLN

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xeee7a2fed61b636bec941b83e6f6e0cdf51ae617a89f43807271f25d09357e41","isrc":"TW2151510005","name":"你不真的想流浪","registered_at":"2026-06-19T14:54:47Z","spotify_id":"0JjkukcqdiVSdug6YtPPLN","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 0xeee7a2fed61b636bec941b83e6f6e0cdf51ae617a89f43807271f25d09357e41. 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/0JjkukcqdiVSdug6YtPPLN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0JjkukcqdiVSdug6YtPPLN.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0xeee7a2fed61b636bec941b83e6f6e0cdf51ae617a89f43807271f25d09357e41","isrc":"TW2151510005","name":"你不真的想流浪","registered_at":"2026-06-19T14:54:47Z","spotify_id":"0JjkukcqdiVSdug6YtPPLN","type":"track"}

快樂的虛無主義者
type: MusicRecording
duration: PT3M48S
duration ms: 228607
explicit: false
by artist: 柯智棠
in album: 你不真的想流浪
  type: MusicAlbum
  date published: 2015-08-28
isrc code: TW2151510006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T09:00:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18e08e3ae814ed618e6263305d2196aebe8fe6c6a9291f36bbb8cae398ab0cff
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/7xX5Eb23v1WrChI2RpGHFn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xX5Eb23v1WrChI2RpGHFn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x18e08e3ae814ed618e6263305d2196aebe8fe6c6a9291f36bbb8cae398ab0cff","isrc":"TW2151510006","name":"快樂的虛無主義者","registered_at":"2026-06-25T09:00:17Z","spotify_id":"7xX5Eb23v1WrChI2RpGHFn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e08e3ae814ed618e6263305d2196aebe8fe6c6a9291f36bbb8cae398ab0cff. 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/7xX5Eb23v1WrChI2RpGHFn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xX5Eb23v1WrChI2RpGHFn.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x18e08e3ae814ed618e6263305d2196aebe8fe6c6a9291f36bbb8cae398ab0cff","isrc":"TW2151510006","name":"快樂的虛無主義者","registered_at":"2026-06-25T09:00:17Z","spotify_id":"7xX5Eb23v1WrChI2RpGHFn","type":"track"}

荒謬
type: MusicRecording
duration: PT3M24S
duration ms: 204245
explicit: false
by artist: 柯智棠
in album: 你不真的想流浪
  type: MusicAlbum
  date published: 2015-08-28
isrc code: TW2151510007

無傷大雅的瘋狂
type: MusicRecording
duration: PT4M22S
duration ms: 262677
explicit: false
by artist: 柯智棠
in album: 你不真的想流浪
  type: MusicAlbum
  date published: 2015-08-28
isrc code: TW2151510008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T09:01:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x281e62e355d18b0176bbbf0a4fb194a97af8659488da40709c90d654827666d0
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/5F62nXNeEAAheG8xtIu5mS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5F62nXNeEAAheG8xtIu5mS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x281e62e355d18b0176bbbf0a4fb194a97af8659488da40709c90d654827666d0","isrc":"TW2151510008","name":"無傷大雅的瘋狂","registered_at":"2026-06-25T09:01:39Z","spotify_id":"5F62nXNeEAAheG8xtIu5mS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x281e62e355d18b0176bbbf0a4fb194a97af8659488da40709c90d654827666d0. 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/5F62nXNeEAAheG8xtIu5mS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5F62nXNeEAAheG8xtIu5mS.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x281e62e355d18b0176bbbf0a4fb194a97af8659488da40709c90d654827666d0","isrc":"TW2151510008","name":"無傷大雅的瘋狂","registered_at":"2026-06-25T09:01:39Z","spotify_id":"5F62nXNeEAAheG8xtIu5mS","type":"track"}

找到我
type: MusicRecording
duration: PT4M26S
duration ms: 266623
explicit: false
by artist: 柯智棠
in album: 你不真的想流浪
  type: MusicAlbum
  date published: 2015-08-28
isrc code: TW2151510009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T15:45:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa199ead10fb517c9ec39d563ab7d71afe0d189664661f49eca8a2b9f60460b51
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/3vfPmV9cOSNXHblbYAPzMp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vfPmV9cOSNXHblbYAPzMp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa199ead10fb517c9ec39d563ab7d71afe0d189664661f49eca8a2b9f60460b51","isrc":"TW2151510009","name":"找到我","registered_at":"2026-06-11T15:45:21Z","spotify_id":"3vfPmV9cOSNXHblbYAPzMp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa199ead10fb517c9ec39d563ab7d71afe0d189664661f49eca8a2b9f60460b51. 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/3vfPmV9cOSNXHblbYAPzMp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vfPmV9cOSNXHblbYAPzMp.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xa199ead10fb517c9ec39d563ab7d71afe0d189664661f49eca8a2b9f60460b51","isrc":"TW2151510009","name":"找到我","registered_at":"2026-06-11T15:45:21Z","spotify_id":"3vfPmV9cOSNXHblbYAPzMp","type":"track"}

Goodbye & Goodnight(英文版)
type: MusicRecording
duration: PT6M36S
duration ms: 396863
explicit: false
by artist: 柯智棠
in album: 你不真的想流浪
  type: MusicAlbum
  date published: 2015-08-28
isrc code: TW2151510010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:38:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x608d482ccd79d71da83c3bc69f427102494caa32a4c81b9347f4ad99c2f38d69
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/6YqmQOaCWP7wRjPcQf8E77.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YqmQOaCWP7wRjPcQf8E77
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x608d482ccd79d71da83c3bc69f427102494caa32a4c81b9347f4ad99c2f38d69","isrc":"TW2151510010","name":"Goodbye & Goodnight(英文版)","registered_at":"2026-06-18T03:38:32Z","spotify_id":"6YqmQOaCWP7wRjPcQf8E77","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608d482ccd79d71da83c3bc69f427102494caa32a4c81b9347f4ad99c2f38d69. 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/6YqmQOaCWP7wRjPcQf8E77.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YqmQOaCWP7wRjPcQf8E77.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x608d482ccd79d71da83c3bc69f427102494caa32a4c81b9347f4ad99c2f38d69","isrc":"TW2151510010","name":"Goodbye & Goodnight(英文版)","registered_at":"2026-06-18T03:38:32Z","spotify_id":"6YqmQOaCWP7wRjPcQf8E77","type":"track"}

For Me
type: MusicAlbum
date published: 2024-10-11
track: For Me
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260532
  explicit: false
  by artist: 柯智棠
  in album: For Me
    type: MusicAlbum
    date published: 2024-10-11
  isrc code: TW2152400402
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T18:51:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x115bdcf0a6bb5e85a5e9e055d769e3fb7d372b778eff399575d28cb8636d72aa
  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/2GVTS8oQaOE3luPlQLuzJd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GVTS8oQaOE3luPlQLuzJd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x115bdcf0a6bb5e85a5e9e055d769e3fb7d372b778eff399575d28cb8636d72aa","isrc":"TW2152400402","name":"For Me","registered_at":"2026-06-18T18:51:35Z","spotify_id":"2GVTS8oQaOE3luPlQLuzJd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115bdcf0a6bb5e85a5e9e055d769e3fb7d372b778eff399575d28cb8636d72aa. 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/2GVTS8oQaOE3luPlQLuzJd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GVTS8oQaOE3luPlQLuzJd.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x115bdcf0a6bb5e85a5e9e055d769e3fb7d372b778eff399575d28cb8636d72aa","isrc":"TW2152400402","name":"For Me","registered_at":"2026-06-18T18:51:35Z","spotify_id":"2GVTS8oQaOE3luPlQLuzJd","type":"track"}

This is My World
type: MusicAlbum
date published: 2024-09-26
track: This is My World
  type: MusicRecording
  duration: PT4M40S
  duration ms: 280693
  explicit: false
  by artist: 柯智棠
  in album: This is My World
    type: MusicAlbum
    date published: 2024-09-26
  isrc code: TW2152400401
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T18:50:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0799c590d840ec05184352e20824d342ae4125194ac904cc61aa95983b421328
  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/2cvKWDT3rsdB8FlFe6HhXz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cvKWDT3rsdB8FlFe6HhXz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0799c590d840ec05184352e20824d342ae4125194ac904cc61aa95983b421328","isrc":"TW2152400401","name":"This is My World","registered_at":"2026-06-18T18:50:53Z","spotify_id":"2cvKWDT3rsdB8FlFe6HhXz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0799c590d840ec05184352e20824d342ae4125194ac904cc61aa95983b421328. 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/2cvKWDT3rsdB8FlFe6HhXz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cvKWDT3rsdB8FlFe6HhXz.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x0799c590d840ec05184352e20824d342ae4125194ac904cc61aa95983b421328","isrc":"TW2152400401","name":"This is My World","registered_at":"2026-06-18T18:50:53Z","spotify_id":"2cvKWDT3rsdB8FlFe6HhXz","type":"track"}

The Joy Of Sorrow
type: MusicAlbum
date published: 2019-06-18
track: The Joy Of Sorrow
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207434
  explicit: false
  by artist: 柯智棠
  in album: The Joy Of Sorrow
    type: MusicAlbum
    date published: 2019-06-18
  isrc code: TW2151920001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T17:32:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x58a393628532fae6899952ce161f28d9484f486c9e22f7437c85fe9bfd274270
  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/78oPAwgoMFL9QxnueTuNwy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78oPAwgoMFL9QxnueTuNwy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x58a393628532fae6899952ce161f28d9484f486c9e22f7437c85fe9bfd274270","isrc":"TW2151920001","name":"The Joy Of Sorrow","registered_at":"2026-06-05T17:32:39Z","spotify_id":"78oPAwgoMFL9QxnueTuNwy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a393628532fae6899952ce161f28d9484f486c9e22f7437c85fe9bfd274270. 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/78oPAwgoMFL9QxnueTuNwy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78oPAwgoMFL9QxnueTuNwy.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x58a393628532fae6899952ce161f28d9484f486c9e22f7437c85fe9bfd274270","isrc":"TW2151920001","name":"The Joy Of Sorrow","registered_at":"2026-06-05T17:32:39Z","spotify_id":"78oPAwgoMFL9QxnueTuNwy","type":"track"}

To Be Forgotten
type: MusicAlbum
date published: 2015-10-30
track: To Be Forgotten
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204266
  explicit: false
  by artist: 柯智棠
  in album: To Be Forgotten
    type: MusicAlbum
    date published: 2015-10-30
  isrc code: TW2151520001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T21:03:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x15964a1db60ffc0ee467460d3c98a9b7a81cdfa07155f64fae754a5c12d5c1ac
  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/5edzkjfuocYFnZjvoMuIkT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5edzkjfuocYFnZjvoMuIkT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x15964a1db60ffc0ee467460d3c98a9b7a81cdfa07155f64fae754a5c12d5c1ac","isrc":"TW2151520001","name":"To Be Forgotten","registered_at":"2026-06-07T21:03:26Z","spotify_id":"5edzkjfuocYFnZjvoMuIkT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15964a1db60ffc0ee467460d3c98a9b7a81cdfa07155f64fae754a5c12d5c1ac. 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/5edzkjfuocYFnZjvoMuIkT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5edzkjfuocYFnZjvoMuIkT.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x15964a1db60ffc0ee467460d3c98a9b7a81cdfa07155f64fae754a5c12d5c1ac","isrc":"TW2151520001","name":"To Be Forgotten","registered_at":"2026-06-07T21:03:26Z","spotify_id":"5edzkjfuocYFnZjvoMuIkT","type":"track"}

It Was May
type: MusicAlbum
date published: 2015-08-14
track: It Was May
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247277
  explicit: false
  by artist: 柯智棠
  in album: It Was May
    type: MusicAlbum
    date published: 2015-08-14
  isrc code: TW2151510001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T02:10:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x405ddf95ae60b10bd2dcc2b44c8dc852e340279b0c99b6da16c42ed69216c85f
  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/7LEQm27FRiq23LeIoYLcBs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LEQm27FRiq23LeIoYLcBs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x405ddf95ae60b10bd2dcc2b44c8dc852e340279b0c99b6da16c42ed69216c85f","isrc":"TW2151510001","name":"It Was May","registered_at":"2026-06-07T02:10:30Z","spotify_id":"7LEQm27FRiq23LeIoYLcBs","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405ddf95ae60b10bd2dcc2b44c8dc852e340279b0c99b6da16c42ed69216c85f. 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/7LEQm27FRiq23LeIoYLcBs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LEQm27FRiq23LeIoYLcBs.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x405ddf95ae60b10bd2dcc2b44c8dc852e340279b0c99b6da16c42ed69216c85f","isrc":"TW2151510001","name":"It Was May","registered_at":"2026-06-07T02:10:30Z","spotify_id":"7LEQm27FRiq23LeIoYLcBs","type":"track"}

Norton Song（《星光劇院》舞台劇主題曲）
type: MusicAlbum
date published: 2015-02-21
track: Norton Song - 《星光劇院》舞台劇主題曲
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196626
  explicit: false
  by artist: 人力飛行劇團
  by artist: 柯智棠
  in album: Norton Song（《星光劇院》舞台劇主題曲）
    type: MusicAlbum
    date published: 2015-02-21
  isrc code: TW2151530001

愛之日常音樂節
type: MusicRecording
duration: PT4M54S
duration ms: 294528
explicit: false
by artist: LaLa Hsu
by artist: Michael Wong
by artist: Eve Ai
by artist: Matzka
by artist: 黃子佼
by artist: 陶晶瑩
by artist: Waa Wei
by artist: 柯智棠
by artist: HUSH
by artist: Naiwen Yang
by artist: A-Lin
by artist: Julia Peng
by artist: Wanfang
by artist: 馬毓芬
by artist: 黃韻玲
by artist: Maggie Chiang
by artist: SKY WU
by artist: 紀曉君
by artist: Princess Ai
by artist: Sangpuy
by artist: 郭蘅祈
by artist: 陳建騏
by artist: Ricky Hsiao
by artist: DJ Didilong
by artist: 李壽全
in album: 愛之日常音樂節
  type: MusicAlbum
  date published: 2019-09-06
isrc code: TWQ931900001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:49:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbda9c64e161f61865e3aab32210cb069d9fc0a7b0ffa79eedbcc887fac74a4b1
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/2Xpbv662CfRUIb7qHBhuZR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Xpbv662CfRUIb7qHBhuZR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbda9c64e161f61865e3aab32210cb069d9fc0a7b0ffa79eedbcc887fac74a4b1","isrc":"TWQ931900001","name":"愛之日常音樂節","registered_at":"2026-06-05T21:49:34Z","spotify_id":"2Xpbv662CfRUIb7qHBhuZR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda9c64e161f61865e3aab32210cb069d9fc0a7b0ffa79eedbcc887fac74a4b1. 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/2Xpbv662CfRUIb7qHBhuZR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Xpbv662CfRUIb7qHBhuZR.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbda9c64e161f61865e3aab32210cb069d9fc0a7b0ffa79eedbcc887fac74a4b1","isrc":"TWQ931900001","name":"愛之日常音樂節","registered_at":"2026-06-05T21:49:34Z","spotify_id":"2Xpbv662CfRUIb7qHBhuZR","type":"track"}

每天的不理想
type: MusicRecording
duration: PT4M37S
duration ms: 277503
explicit: false
by artist: Rene Liu
by artist: 柯智棠
in album: 不完美人生指南
  type: MusicAlbum
  date published: 2020-11-05
isrc code: CNUM72000087
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T18:28:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f8edfe1dba3789217a86b06a28150fbbda68d470ec72f34bf74ed95e84cf050
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/6BG8CfnAGVYcWdMVv7JwPB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BG8CfnAGVYcWdMVv7JwPB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f8edfe1dba3789217a86b06a28150fbbda68d470ec72f34bf74ed95e84cf050","isrc":"CNUM72000087","name":"每天的不理想","registered_at":"2026-06-21T18:28:26Z","spotify_id":"6BG8CfnAGVYcWdMVv7JwPB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8edfe1dba3789217a86b06a28150fbbda68d470ec72f34bf74ed95e84cf050. 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/6BG8CfnAGVYcWdMVv7JwPB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BG8CfnAGVYcWdMVv7JwPB.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x2f8edfe1dba3789217a86b06a28150fbbda68d470ec72f34bf74ed95e84cf050","isrc":"CNUM72000087","name":"每天的不理想","registered_at":"2026-06-21T18:28:26Z","spotify_id":"6BG8CfnAGVYcWdMVv7JwPB","type":"track"}

Tonight (Male Version)
type: MusicRecording
duration: PT2M36S
duration ms: 156000
explicit: false
by artist: 柯智棠
in album: More Than Blue (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-11
isrc code: TW2151870004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T14:40:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xedeeb4fd990786ae2ac2160876b9ad5376c93cf3bc5784e7ded352d5318ec38d
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/263RqQVrMitMLndxp5KF4i.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/263RqQVrMitMLndxp5KF4i
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xedeeb4fd990786ae2ac2160876b9ad5376c93cf3bc5784e7ded352d5318ec38d","isrc":"TW2151870004","name":"Tonight (Male Version)","registered_at":"2026-06-09T14:40:34Z","spotify_id":"263RqQVrMitMLndxp5KF4i","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedeeb4fd990786ae2ac2160876b9ad5376c93cf3bc5784e7ded352d5318ec38d. 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/263RqQVrMitMLndxp5KF4i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/263RqQVrMitMLndxp5KF4i.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xedeeb4fd990786ae2ac2160876b9ad5376c93cf3bc5784e7ded352d5318ec38d","isrc":"TW2151870004","name":"Tonight (Male Version)","registered_at":"2026-06-09T14:40:34Z","spotify_id":"263RqQVrMitMLndxp5KF4i","type":"track"}

數到一
type: MusicRecording
duration: PT3M32S
duration ms: 212080
explicit: false
by artist: 柯智棠
in album: 《嗨！神獸》電影原聲帶
  type: MusicAlbum
  date published: 2022-02-01
isrc code: TWEZ72002018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T09:01:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53a39111d7bbc4be1bbd1f4bfa8d268231926445ac88f95f29817316f6737dba
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/7rkXsiHyfiNNKuGGZ2fWPi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rkXsiHyfiNNKuGGZ2fWPi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53a39111d7bbc4be1bbd1f4bfa8d268231926445ac88f95f29817316f6737dba","isrc":"TWEZ72002018","name":"數到一","registered_at":"2026-06-25T09:01:29Z","spotify_id":"7rkXsiHyfiNNKuGGZ2fWPi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a39111d7bbc4be1bbd1f4bfa8d268231926445ac88f95f29817316f6737dba. 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/7rkXsiHyfiNNKuGGZ2fWPi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rkXsiHyfiNNKuGGZ2fWPi.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x53a39111d7bbc4be1bbd1f4bfa8d268231926445ac88f95f29817316f6737dba","isrc":"TWEZ72002018","name":"數到一","registered_at":"2026-06-25T09:01:29Z","spotify_id":"7rkXsiHyfiNNKuGGZ2fWPi","type":"track"}

Man Without A Mission
type: MusicRecording
duration: PT4M22S
duration ms: 262307
explicit: false
by artist: 柯智棠
in album: 吟遊
  type: MusicAlbum
  date published: 2018-08-02
isrc code: TW2151820007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T23:44:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcaa9620ace473bbc134d1537dbe8f5d42b65d5013ebf9d63f1474ed72c061ed5
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/6I3oeCftBmyz70DOPugTok.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6I3oeCftBmyz70DOPugTok
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcaa9620ace473bbc134d1537dbe8f5d42b65d5013ebf9d63f1474ed72c061ed5","isrc":"TW2151820007","name":"Man Without A Mission","registered_at":"2026-06-20T23:44:17Z","spotify_id":"6I3oeCftBmyz70DOPugTok","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa9620ace473bbc134d1537dbe8f5d42b65d5013ebf9d63f1474ed72c061ed5. 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/6I3oeCftBmyz70DOPugTok.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6I3oeCftBmyz70DOPugTok.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xcaa9620ace473bbc134d1537dbe8f5d42b65d5013ebf9d63f1474ed72c061ed5","isrc":"TW2151820007","name":"Man Without A Mission","registered_at":"2026-06-20T23:44:17Z","spotify_id":"6I3oeCftBmyz70DOPugTok","type":"track"}

無關拯救的事
type: MusicRecording
duration: PT5M49S
duration ms: 349848
explicit: false
by artist: 柯智棠
in album: 吟遊
  type: MusicAlbum
  date published: 2018-08-02
isrc code: TW2151820002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:04:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e46dddc6cd3c94f421e70205d0b9c84efa724f808073446454777189a2bc34c
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/3aHVGDUUpevY1TB9OqsZRJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aHVGDUUpevY1TB9OqsZRJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7e46dddc6cd3c94f421e70205d0b9c84efa724f808073446454777189a2bc34c","isrc":"TW2151820002","name":"無關拯救的事","registered_at":"2026-06-07T13:04:05Z","spotify_id":"3aHVGDUUpevY1TB9OqsZRJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e46dddc6cd3c94f421e70205d0b9c84efa724f808073446454777189a2bc34c. 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/3aHVGDUUpevY1TB9OqsZRJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aHVGDUUpevY1TB9OqsZRJ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x7e46dddc6cd3c94f421e70205d0b9c84efa724f808073446454777189a2bc34c","isrc":"TW2151820002","name":"無關拯救的事","registered_at":"2026-06-07T13:04:05Z","spotify_id":"3aHVGDUUpevY1TB9OqsZRJ","type":"track"}

遠走
type: MusicRecording
duration: PT5M48S
duration ms: 348972
explicit: false
by artist: 柯智棠
in album: 吟遊
  type: MusicAlbum
  date published: 2018-08-02
isrc code: TW2151820003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:23:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb0b25001a0e79db8c3c68bbb00bc154afc64d4f49e90b288a2c8ad026167503
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/12bpD9rDagfbjA7YPuhWIi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12bpD9rDagfbjA7YPuhWIi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb0b25001a0e79db8c3c68bbb00bc154afc64d4f49e90b288a2c8ad026167503","isrc":"TW2151820003","name":"遠走","registered_at":"2026-06-08T19:23:59Z","spotify_id":"12bpD9rDagfbjA7YPuhWIi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0b25001a0e79db8c3c68bbb00bc154afc64d4f49e90b288a2c8ad026167503. 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/12bpD9rDagfbjA7YPuhWIi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12bpD9rDagfbjA7YPuhWIi.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdb0b25001a0e79db8c3c68bbb00bc154afc64d4f49e90b288a2c8ad026167503","isrc":"TW2151820003","name":"遠走","registered_at":"2026-06-08T19:23:59Z","spotify_id":"12bpD9rDagfbjA7YPuhWIi","type":"track"}

生活就是這麼
type: MusicRecording
duration: PT5M22S
duration ms: 322337
explicit: false
by artist: 柯智棠
in album: 吟遊
  type: MusicAlbum
  date published: 2018-08-02
isrc code: TW2151820004

懶散與害怕
type: MusicRecording
duration: PT6M0S
duration ms: 360423
explicit: false
by artist: 柯智棠
in album: 吟遊
  type: MusicAlbum
  date published: 2018-08-02
isrc code: TW2151820005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T21:06:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2545b5cba4b4ed45cdb8f520e1743d5996a719d4a78337377669fa3a8ac086e0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3vzR8fT3ci0EgmwEnxTXnL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vzR8fT3ci0EgmwEnxTXnL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2545b5cba4b4ed45cdb8f520e1743d5996a719d4a78337377669fa3a8ac086e0","isrc":"TW2151820005","name":"懶散與害怕","registered_at":"2026-06-26T21:06:50Z","spotify_id":"3vzR8fT3ci0EgmwEnxTXnL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2545b5cba4b4ed45cdb8f520e1743d5996a719d4a78337377669fa3a8ac086e0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3vzR8fT3ci0EgmwEnxTXnL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vzR8fT3ci0EgmwEnxTXnL.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x2545b5cba4b4ed45cdb8f520e1743d5996a719d4a78337377669fa3a8ac086e0","isrc":"TW2151820005","name":"懶散與害怕","registered_at":"2026-06-26T21:06:50Z","spotify_id":"3vzR8fT3ci0EgmwEnxTXnL","type":"track"}

舞伴
type: MusicRecording
duration: PT3M59S
duration ms: 239955
explicit: false
by artist: 柯智棠
by artist: Pei-Yu Hung
in album: 吟遊
  type: MusicAlbum
  date published: 2018-08-02
isrc code: TW2151820006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T03:31:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x858875d9f8ec4a362a3bad5f1b101dc1a622d9eed57e5d94130f19dea2c75938
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/45mOShITzY3rfQHoSqkyLD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45mOShITzY3rfQHoSqkyLD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x858875d9f8ec4a362a3bad5f1b101dc1a622d9eed57e5d94130f19dea2c75938","isrc":"TW2151820006","name":"舞伴","registered_at":"2026-06-06T03:31:02Z","spotify_id":"45mOShITzY3rfQHoSqkyLD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858875d9f8ec4a362a3bad5f1b101dc1a622d9eed57e5d94130f19dea2c75938. 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/45mOShITzY3rfQHoSqkyLD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45mOShITzY3rfQHoSqkyLD.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x858875d9f8ec4a362a3bad5f1b101dc1a622d9eed57e5d94130f19dea2c75938","isrc":"TW2151820006","name":"舞伴","registered_at":"2026-06-06T03:31:02Z","spotify_id":"45mOShITzY3rfQHoSqkyLD","type":"track"}

You Are
type: MusicRecording
duration: PT4M30S
duration ms: 270594
explicit: false
by artist: 柯智棠
in album: 吟遊
  type: MusicAlbum
  date published: 2018-08-02
isrc code: TW2151820001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T09:56:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda3437d11005ef349bf845be8282690638adeb80f368e30e4c71339e60d39680
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/0HX8GxmL0S1bdIaqzMS9lH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HX8GxmL0S1bdIaqzMS9lH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xda3437d11005ef349bf845be8282690638adeb80f368e30e4c71339e60d39680","isrc":"TW2151820001","name":"You Are","registered_at":"2026-06-06T09:56:04Z","spotify_id":"0HX8GxmL0S1bdIaqzMS9lH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3437d11005ef349bf845be8282690638adeb80f368e30e4c71339e60d39680. 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/0HX8GxmL0S1bdIaqzMS9lH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HX8GxmL0S1bdIaqzMS9lH.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xda3437d11005ef349bf845be8282690638adeb80f368e30e4c71339e60d39680","isrc":"TW2151820001","name":"You Are","registered_at":"2026-06-06T09:56:04Z","spotify_id":"0HX8GxmL0S1bdIaqzMS9lH","type":"track"}

不是
type: MusicRecording
duration: PT5M33S
duration ms: 333228
explicit: false
by artist: 柯智棠
in album: 吟遊
  type: MusicAlbum
  date published: 2018-08-02
isrc code: TW2151820008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T18:27:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53f068336481ece954dde548214fc005bceb5d83546328522d019f117b1056a4
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/4cuVkwdcTuI2KqZPtGAnBu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cuVkwdcTuI2KqZPtGAnBu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53f068336481ece954dde548214fc005bceb5d83546328522d019f117b1056a4","isrc":"TW2151820008","name":"不是","registered_at":"2026-06-25T18:27:23Z","spotify_id":"4cuVkwdcTuI2KqZPtGAnBu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f068336481ece954dde548214fc005bceb5d83546328522d019f117b1056a4. 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/4cuVkwdcTuI2KqZPtGAnBu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cuVkwdcTuI2KqZPtGAnBu.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x53f068336481ece954dde548214fc005bceb5d83546328522d019f117b1056a4","isrc":"TW2151820008","name":"不是","registered_at":"2026-06-25T18:27:23Z","spotify_id":"4cuVkwdcTuI2KqZPtGAnBu","type":"track"}

聽見
type: MusicRecording
duration: PT4M30S
duration ms: 270370
explicit: false
by artist: 柯智棠
in album: 吟遊
  type: MusicAlbum
  date published: 2018-08-02
isrc code: TW2151820009

給你/妳
type: MusicRecording
duration: PT3M56S
duration ms: 236800
explicit: false
by artist: 柯智棠
in album: 吟遊
  type: MusicAlbum
  date published: 2018-08-02
isrc code: TW2151820010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T23:34:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc263243539b2124024eef544c31dc302c1998f5401cedb57b80f446daebe061e
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/2ENF4UjE6ilTRiDumzSyyJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ENF4UjE6ilTRiDumzSyyJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc263243539b2124024eef544c31dc302c1998f5401cedb57b80f446daebe061e","isrc":"TW2151820010","name":"給你/妳","registered_at":"2026-06-06T23:34:36Z","spotify_id":"2ENF4UjE6ilTRiDumzSyyJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc263243539b2124024eef544c31dc302c1998f5401cedb57b80f446daebe061e. 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/2ENF4UjE6ilTRiDumzSyyJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ENF4UjE6ilTRiDumzSyyJ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc263243539b2124024eef544c31dc302c1998f5401cedb57b80f446daebe061e","isrc":"TW2151820010","name":"給你/妳","registered_at":"2026-06-06T23:34:36Z","spotify_id":"2ENF4UjE6ilTRiDumzSyyJ","type":"track"}

This is My World
type: MusicRecording
duration: PT4M40S
duration ms: 280693
explicit: false
by artist: 柯智棠
in album: My Nova
  type: MusicAlbum
  date published: 2024-11-08
isrc code: TW2152400401
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T18:50:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0799c590d840ec05184352e20824d342ae4125194ac904cc61aa95983b421328
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/1bLPfmlCbI0uVnriHKzswv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bLPfmlCbI0uVnriHKzswv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0799c590d840ec05184352e20824d342ae4125194ac904cc61aa95983b421328","isrc":"TW2152400401","name":"This is My World","registered_at":"2026-06-18T18:50:53Z","spotify_id":"1bLPfmlCbI0uVnriHKzswv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0799c590d840ec05184352e20824d342ae4125194ac904cc61aa95983b421328. 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/1bLPfmlCbI0uVnriHKzswv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bLPfmlCbI0uVnriHKzswv.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x0799c590d840ec05184352e20824d342ae4125194ac904cc61aa95983b421328","isrc":"TW2152400401","name":"This is My World","registered_at":"2026-06-18T18:50:53Z","spotify_id":"1bLPfmlCbI0uVnriHKzswv","type":"track"}

For Me
type: MusicRecording
duration: PT4M20S
duration ms: 260532
explicit: false
by artist: 柯智棠
in album: My Nova
  type: MusicAlbum
  date published: 2024-11-08
isrc code: TW2152400402
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T18:51:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x115bdcf0a6bb5e85a5e9e055d769e3fb7d372b778eff399575d28cb8636d72aa
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/0ZAODByEQx8TNuiMiQ0DsN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZAODByEQx8TNuiMiQ0DsN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x115bdcf0a6bb5e85a5e9e055d769e3fb7d372b778eff399575d28cb8636d72aa","isrc":"TW2152400402","name":"For Me","registered_at":"2026-06-18T18:51:35Z","spotify_id":"0ZAODByEQx8TNuiMiQ0DsN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115bdcf0a6bb5e85a5e9e055d769e3fb7d372b778eff399575d28cb8636d72aa. 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/0ZAODByEQx8TNuiMiQ0DsN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZAODByEQx8TNuiMiQ0DsN.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x115bdcf0a6bb5e85a5e9e055d769e3fb7d372b778eff399575d28cb8636d72aa","isrc":"TW2152400402","name":"For Me","registered_at":"2026-06-18T18:51:35Z","spotify_id":"0ZAODByEQx8TNuiMiQ0DsN","type":"track"}

Every
type: MusicRecording
duration: PT4M5S
duration ms: 245653
explicit: false
by artist: 柯智棠
in album: My Nova
  type: MusicAlbum
  date published: 2024-11-08
isrc code: TW2152400403
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T18:41:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f00694788d3e26e870f98c095620d90de38d1736274744a23cb595c2756d25c
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/3ZPDIgtHPwSb3feNfwqe2w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZPDIgtHPwSb3feNfwqe2w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f00694788d3e26e870f98c095620d90de38d1736274744a23cb595c2756d25c. 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/3ZPDIgtHPwSb3feNfwqe2w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZPDIgtHPwSb3feNfwqe2w.
  date published: 2026-07-02T03:30:09Z

Speak Your Mind
type: MusicRecording
duration: PT4M30S
duration ms: 270600
explicit: false
by artist: 柯智棠
in album: My Nova
  type: MusicAlbum
  date published: 2024-11-08
isrc code: TW2152400404
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T09:31:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a916feb6cb6a77937edf8a2a41debd3e9d4e4aa0de779072fa1fb741f03efbd
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/7bfSlRsTmDOAxUs64MK2t2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bfSlRsTmDOAxUs64MK2t2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a916feb6cb6a77937edf8a2a41debd3e9d4e4aa0de779072fa1fb741f03efbd","isrc":"TW2152400404","name":"Speak Your Mind","registered_at":"2026-06-20T09:31:14Z","spotify_id":"7bfSlRsTmDOAxUs64MK2t2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a916feb6cb6a77937edf8a2a41debd3e9d4e4aa0de779072fa1fb741f03efbd. 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/7bfSlRsTmDOAxUs64MK2t2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bfSlRsTmDOAxUs64MK2t2.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5a916feb6cb6a77937edf8a2a41debd3e9d4e4aa0de779072fa1fb741f03efbd","isrc":"TW2152400404","name":"Speak Your Mind","registered_at":"2026-06-20T09:31:14Z","spotify_id":"7bfSlRsTmDOAxUs64MK2t2","type":"track"}

My Nova
type: MusicRecording
duration: PT4M29S
duration ms: 269693
explicit: false
by artist: 柯智棠
in album: My Nova
  type: MusicAlbum
  date published: 2024-11-08
isrc code: TW2152400405
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T18:53:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaecda3d13e78d7e038135945f712f6b9ad2f5dc1658e92b5e617a845469c7783
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/1fFWrnl1bQo21CCLWlbSxF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fFWrnl1bQo21CCLWlbSxF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaecda3d13e78d7e038135945f712f6b9ad2f5dc1658e92b5e617a845469c7783","isrc":"TW2152400405","name":"My Nova","registered_at":"2026-06-18T18:53:32Z","spotify_id":"1fFWrnl1bQo21CCLWlbSxF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaecda3d13e78d7e038135945f712f6b9ad2f5dc1658e92b5e617a845469c7783. 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/1fFWrnl1bQo21CCLWlbSxF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fFWrnl1bQo21CCLWlbSxF.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xaecda3d13e78d7e038135945f712f6b9ad2f5dc1658e92b5e617a845469c7783","isrc":"TW2152400405","name":"My Nova","registered_at":"2026-06-18T18:53:32Z","spotify_id":"1fFWrnl1bQo21CCLWlbSxF","type":"track"}

Istanbul
type: MusicRecording
duration: PT3M33S
duration ms: 213573
explicit: false
by artist: 柯智棠
in album: My Nova
  type: MusicAlbum
  date published: 2024-11-08
isrc code: TW2152400406
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T08:36:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f73dcb1e15eb8ede8321b1f2b36a58c60e7f5c4f9807825bfbd56dce5fe38c8
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/3RS6JobvakU5s2rcI8o7bT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RS6JobvakU5s2rcI8o7bT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f73dcb1e15eb8ede8321b1f2b36a58c60e7f5c4f9807825bfbd56dce5fe38c8. 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/3RS6JobvakU5s2rcI8o7bT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RS6JobvakU5s2rcI8o7bT.
  date published: 2026-07-02T03:55:08Z