Jeffrey 魏浚笙
type: MusicGroup
genre: cantopop
popularity: 42
followers: 21614
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f40a1b78f7c529af3c693d758cc829fdd1c1bfbb3f3e821a1e6bc79d6c3354d
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/c9cab500-8856-4d4f-acd9-a61d89692329.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9cab500-8856-4d4f-acd9-a61d89692329.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c9cab500-8856-4d4f-acd9-a61d89692329
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f40a1b78f7c529af3c693d758cc829fdd1c1bfbb3f3e821a1e6bc79d6c3354d","name":"Jeffrey 魏浚笙","registered_at":"2026-06-12T18:28:35Z","symbol":"NIM0336424","token_address":"0x8c2d3138d3a58c881745205e0d30f5a20e61d9dc","type":"artist","uuid":"c9cab500-8856-4d4f-acd9-a61d89692329"}
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 0x6f40a1b78f7c529af3c693d758cc829fdd1c1bfbb3f3e821a1e6bc79d6c3354d. 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/c9cab500-8856-4d4f-acd9-a61d89692329.json and https://artists.proofprofile.net/proofs/artist/c9cab500-8856-4d4f-acd9-a61d89692329.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
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album: 老積
  type: MusicAlbum
  date published: 2024-07-03
  track: 老積
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220285
    explicit: false
    by artist: Jeffrey 魏浚笙
    in album: 老積
      type: MusicAlbum
      date published: 2024-07-03
    isrc code: HKC992422303
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T01:42:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x327ac70b2a0f4896bf1b579e6095ee360a8af5b5de96cec716d450677de623f5
    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/1OfmKifZjSv4hYpn2XzHmy.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OfmKifZjSv4hYpn2XzHmy
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x327ac70b2a0f4896bf1b579e6095ee360a8af5b5de96cec716d450677de623f5","isrc":"HKC992422303","name":"老積","registered_at":"2026-06-06T01:42:51Z","spotify_id":"1OfmKifZjSv4hYpn2XzHmy","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327ac70b2a0f4896bf1b579e6095ee360a8af5b5de96cec716d450677de623f5. 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/1OfmKifZjSv4hYpn2XzHmy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OfmKifZjSv4hYpn2XzHmy.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x327ac70b2a0f4896bf1b579e6095ee360a8af5b5de96cec716d450677de623f5","isrc":"HKC992422303","name":"老積","registered_at":"2026-06-06T01:42:51Z","spotify_id":"1OfmKifZjSv4hYpn2XzHmy","type":"track"}
album: 靈魂有路 (On The Way Home)
  type: MusicAlbum
  date published: 2024-05-23
  track: 靈魂有路 - On The Way Home
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197821
    explicit: false
    by artist: 雷同二友
    by artist: Jeffrey 魏浚笙
    in album: 靈魂有路 (On The Way Home)
      type: MusicAlbum
      date published: 2024-05-23
    isrc code: HKC992430154
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-10T06:31:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6b2233ab979b4162a7194ad6141cb2484183008b0453d0e2c619af12ace6290e
    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/5gdK2KqJe6FpKjUfHM98kB.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gdK2KqJe6FpKjUfHM98kB
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    additional property: OTSCanonicalRecord
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2233ab979b4162a7194ad6141cb2484183008b0453d0e2c619af12ace6290e. 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/5gdK2KqJe6FpKjUfHM98kB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gdK2KqJe6FpKjUfHM98kB.
      date published: 2026-06-13T13:32:09Z
      text: {"copyright_id":"0x6b2233ab979b4162a7194ad6141cb2484183008b0453d0e2c619af12ace6290e","isrc":"HKC992430154","name":"靈魂有路 - On The Way Home","registered_at":"2026-06-10T06:31:33Z","spotify_id":"5gdK2KqJe6FpKjUfHM98kB","type":"track"}
album: 傢俬
  type: MusicAlbum
  date published: 2024-04-23
  track: 傢俬
    type: MusicRecording
    duration: PT3M57S
    duration ms: 237159
    explicit: false
    by artist: Jeffrey 魏浚笙
    in album: 傢俬
      type: MusicAlbum
      date published: 2024-04-23
    isrc code: HKC992422301
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T09:35:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbdd01e89b01489ad8f5c4f90114ee3cdf3b3653c07895b6473132b951f81e92b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953513
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/6zgzdah4QbDy3T4BKkjZhU.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zgzdah4QbDy3T4BKkjZhU
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xbdd01e89b01489ad8f5c4f90114ee3cdf3b3653c07895b6473132b951f81e92b","isrc":"HKC992422301","name":"傢俬","registered_at":"2026-06-05T09:35:02Z","spotify_id":"6zgzdah4QbDy3T4BKkjZhU","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd01e89b01489ad8f5c4f90114ee3cdf3b3653c07895b6473132b951f81e92b. 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/6zgzdah4QbDy3T4BKkjZhU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zgzdah4QbDy3T4BKkjZhU.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0xbdd01e89b01489ad8f5c4f90114ee3cdf3b3653c07895b6473132b951f81e92b","isrc":"HKC992422301","name":"傢俬","registered_at":"2026-06-05T09:35:02Z","spotify_id":"6zgzdah4QbDy3T4BKkjZhU","type":"track"}
album: 我的世界地圖
  type: MusicAlbum
  date published: 2023-11-21
  track: 我的世界地圖
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212526
    explicit: false
    by artist: Jeffrey 魏浚笙
    in album: 我的世界地圖
    isrc code: HKC992322304
    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
album: Never Say Never
album: 失約巴黎
album: 致我們的夢想 (feat. Jeffrey 魏浚笙)
album: 遺忘了初心的我們
album: 第一個迷
album: 自游生物
album: Dream
track: 老積
track: 我的世界地圖
track: 靈魂有路 - On The Way Home
track: 傢俬
track: Never Say Never
track: 失約巴黎
track: 致我們的夢想 (feat. Jeffrey 魏浚笙)
track: 遺忘了初心的我們
track: 第一個迷

我的世界地圖
type: MusicAlbum
date published: 2023-11-21

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T05:06:21+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x75f9a8edf83300b38a4b5535ed95f8297b8b6762f77fe0e0e752e53117750b36

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2n0jP1AyLtWiA4kTGf1uTn.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2n0jP1AyLtWiA4kTGf1uTn

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x75f9a8edf83300b38a4b5535ed95f8297b8b6762f77fe0e0e752e53117750b36","isrc":"HKC992322304","name":"我的世界地圖","registered_at":"2026-06-08T05:06:21Z","spotify_id":"2n0jP1AyLtWiA4kTGf1uTn","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 0x75f9a8edf83300b38a4b5535ed95f8297b8b6762f77fe0e0e752e53117750b36. 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/2n0jP1AyLtWiA4kTGf1uTn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2n0jP1AyLtWiA4kTGf1uTn.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x75f9a8edf83300b38a4b5535ed95f8297b8b6762f77fe0e0e752e53117750b36","isrc":"HKC992322304","name":"我的世界地圖","registered_at":"2026-06-08T05:06:21Z","spotify_id":"2n0jP1AyLtWiA4kTGf1uTn","type":"track"}

Never Say Never
type: MusicAlbum
date published: 2023-10-26
track: Never Say Never
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216727
  explicit: false
  by artist: Jeffrey 魏浚笙
  in album: Never Say Never
    type: MusicAlbum
    date published: 2023-10-26
  isrc code: HKC992322303
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T19:48:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf894e2b9be765ac03456aa87f806c03b40fa37f5ae9b15485b2df17bdc18c624
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2WhmAUL2A1alXac2uCTBau.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WhmAUL2A1alXac2uCTBau
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf894e2b9be765ac03456aa87f806c03b40fa37f5ae9b15485b2df17bdc18c624","isrc":"HKC992322303","name":"Never Say Never","registered_at":"2026-06-09T19:48:47Z","spotify_id":"2WhmAUL2A1alXac2uCTBau","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf894e2b9be765ac03456aa87f806c03b40fa37f5ae9b15485b2df17bdc18c624. 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/2WhmAUL2A1alXac2uCTBau.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WhmAUL2A1alXac2uCTBau.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xf894e2b9be765ac03456aa87f806c03b40fa37f5ae9b15485b2df17bdc18c624","isrc":"HKC992322303","name":"Never Say Never","registered_at":"2026-06-09T19:48:47Z","spotify_id":"2WhmAUL2A1alXac2uCTBau","type":"track"}

失約巴黎
type: MusicAlbum
date published: 2023-09-07
track: 失約巴黎
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222314
  explicit: false
  by artist: Jeffrey 魏浚笙
  in album: 失約巴黎
    type: MusicAlbum
    date published: 2023-09-07
  isrc code: HKC992322302
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:09:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf64af3f1084de0775f80c457567acb7180af95fa189ced5bed037d05abc6f224
  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/4BEltAGEqpAGiZHakYyRE9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BEltAGEqpAGiZHakYyRE9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf64af3f1084de0775f80c457567acb7180af95fa189ced5bed037d05abc6f224","isrc":"HKC992322302","name":"失約巴黎","registered_at":"2026-06-04T12:09:26Z","spotify_id":"4BEltAGEqpAGiZHakYyRE9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xf64af3f1084de0775f80c457567acb7180af95fa189ced5bed037d05abc6f224","isrc":"HKC992322302","name":"失約巴黎","registered_at":"2026-06-04T12:09:26Z","spotify_id":"4BEltAGEqpAGiZHakYyRE9","type":"track"}

致我們的夢想 (feat. Jeffrey 魏浚笙)
type: MusicAlbum
date published: 2023-05-09
track: 致我們的夢想 (feat. Jeffrey 魏浚笙)
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242000
  explicit: false
  by artist: Sammi Cheng
  by artist: Jeffrey 魏浚笙
  in album: 致我們的夢想 (feat. Jeffrey 魏浚笙)
    type: MusicAlbum
    date published: 2023-05-09
  isrc code: HKH612300010
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T10:18:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2df61a7a3caeacffe830f73f767c0d6ed0569fb69816e59a05ed5803b7d61f87
  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/1lY6aCnPSoLbwpukEk9l57.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lY6aCnPSoLbwpukEk9l57
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2df61a7a3caeacffe830f73f767c0d6ed0569fb69816e59a05ed5803b7d61f87","isrc":"HKH612300010","name":"致我們的夢想 (feat. Jeffrey 魏浚笙)","registered_at":"2026-06-06T10:18:24Z","spotify_id":"1lY6aCnPSoLbwpukEk9l57","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df61a7a3caeacffe830f73f767c0d6ed0569fb69816e59a05ed5803b7d61f87. 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/1lY6aCnPSoLbwpukEk9l57.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lY6aCnPSoLbwpukEk9l57.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x2df61a7a3caeacffe830f73f767c0d6ed0569fb69816e59a05ed5803b7d61f87","isrc":"HKH612300010","name":"致我們的夢想 (feat. Jeffrey 魏浚笙)","registered_at":"2026-06-06T10:18:24Z","spotify_id":"1lY6aCnPSoLbwpukEk9l57","type":"track"}

遺忘了初心的我們
type: MusicAlbum
date published: 2023-04-21
track: 遺忘了初心的我們
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257194
  explicit: false
  by artist: Jeffrey 魏浚笙
  in album: 遺忘了初心的我們
    type: MusicAlbum
    date published: 2023-04-21
  isrc code: HKC992322301
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T17:53:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0e4be83e26a5652f290f28debc26a33d06db36361620d2285f49fedab4231c80
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/46Ntxwf4zWxhWHjtqWul6h.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46Ntxwf4zWxhWHjtqWul6h
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0e4be83e26a5652f290f28debc26a33d06db36361620d2285f49fedab4231c80","isrc":"HKC992322301","name":"遺忘了初心的我們","registered_at":"2026-06-05T17:53:32Z","spotify_id":"46Ntxwf4zWxhWHjtqWul6h","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e4be83e26a5652f290f28debc26a33d06db36361620d2285f49fedab4231c80. 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/46Ntxwf4zWxhWHjtqWul6h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46Ntxwf4zWxhWHjtqWul6h.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x0e4be83e26a5652f290f28debc26a33d06db36361620d2285f49fedab4231c80","isrc":"HKC992322301","name":"遺忘了初心的我們","registered_at":"2026-06-05T17:53:32Z","spotify_id":"46Ntxwf4zWxhWHjtqWul6h","type":"track"}

第一個迷
type: MusicAlbum
date published: 2022-12-29
track: 第一個迷
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247523
  explicit: false
  by artist: Jeffrey 魏浚笙
  in album: 第一個迷
    type: MusicAlbum
    date published: 2022-12-29
  isrc code: HKC992222301
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T09:36:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd1483cb780ece35f09bb54227feb145de93d3f76b8229b5768b145c44faff652
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6l5q8rkGYOwrheeWK5puyL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6l5q8rkGYOwrheeWK5puyL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd1483cb780ece35f09bb54227feb145de93d3f76b8229b5768b145c44faff652","isrc":"HKC992222301","name":"第一個迷","registered_at":"2026-06-05T09:36:48Z","spotify_id":"6l5q8rkGYOwrheeWK5puyL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1483cb780ece35f09bb54227feb145de93d3f76b8229b5768b145c44faff652. 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/6l5q8rkGYOwrheeWK5puyL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6l5q8rkGYOwrheeWK5puyL.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xd1483cb780ece35f09bb54227feb145de93d3f76b8229b5768b145c44faff652","isrc":"HKC992222301","name":"第一個迷","registered_at":"2026-06-05T09:36:48Z","spotify_id":"6l5q8rkGYOwrheeWK5puyL","type":"track"}

自游生物
type: MusicAlbum
date published: 2024-05-31
track: 讓時間變慢
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191999
  explicit: false
  by artist: 雷同二友
  in album: 自游生物
    type: MusicAlbum
    date published: 2024-05-31
  isrc code: HKI242000102
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T19:46:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe31c1eeb3db8a3c41182e17ae43d8d59f47e6bfa6146f06867b8c233c59af6bc
  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/24eRkKu3ZnpLqJ7YaUgNEL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24eRkKu3ZnpLqJ7YaUgNEL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe31c1eeb3db8a3c41182e17ae43d8d59f47e6bfa6146f06867b8c233c59af6bc","isrc":"HKI242000102","name":"讓時間變慢","registered_at":"2026-06-09T19:46:57Z","spotify_id":"24eRkKu3ZnpLqJ7YaUgNEL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe31c1eeb3db8a3c41182e17ae43d8d59f47e6bfa6146f06867b8c233c59af6bc. 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/24eRkKu3ZnpLqJ7YaUgNEL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24eRkKu3ZnpLqJ7YaUgNEL.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xe31c1eeb3db8a3c41182e17ae43d8d59f47e6bfa6146f06867b8c233c59af6bc","isrc":"HKI242000102","name":"讓時間變慢","registered_at":"2026-06-09T19:46:57Z","spotify_id":"24eRkKu3ZnpLqJ7YaUgNEL","type":"track"}
track: 一個人行街
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197232
  explicit: false
  by artist: 雷同二友
  in album: 自游生物
    type: MusicAlbum
    date published: 2024-05-31
  isrc code: HKC992430155
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:53:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xad855813b1304f532c6838b6a9d4b4c616e4072997cd977649ea0d7f13b74ddb
  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/2KzcB6TDErJlVTrVnqSBb6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KzcB6TDErJlVTrVnqSBb6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xad855813b1304f532c6838b6a9d4b4c616e4072997cd977649ea0d7f13b74ddb","isrc":"HKC992430155","name":"一個人行街","registered_at":"2026-06-04T14:53:03Z","spotify_id":"2KzcB6TDErJlVTrVnqSBb6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad855813b1304f532c6838b6a9d4b4c616e4072997cd977649ea0d7f13b74ddb. 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/2KzcB6TDErJlVTrVnqSBb6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KzcB6TDErJlVTrVnqSBb6.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xad855813b1304f532c6838b6a9d4b4c616e4072997cd977649ea0d7f13b74ddb","isrc":"HKC992430155","name":"一個人行街","registered_at":"2026-06-04T14:53:03Z","spotify_id":"2KzcB6TDErJlVTrVnqSBb6","type":"track"}
track: 說走就走
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219871
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  by artist: 雷同二友
  in album: 自游生物
    type: MusicAlbum
    date published: 2024-05-31
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T05:12:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x93e7f22e1a5b76e3b28e33b3351e92420d9744e95e6539b7a96eae5986df0ae7
  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/6BLstsgT265vZOENSF6Fyi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BLstsgT265vZOENSF6Fyi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x93e7f22e1a5b76e3b28e33b3351e92420d9744e95e6539b7a96eae5986df0ae7","isrc":"HKI242000120","name":"說走就走","registered_at":"2026-06-08T05:12:37Z","spotify_id":"6BLstsgT265vZOENSF6Fyi","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e7f22e1a5b76e3b28e33b3351e92420d9744e95e6539b7a96eae5986df0ae7. 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/6BLstsgT265vZOENSF6Fyi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BLstsgT265vZOENSF6Fyi.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x93e7f22e1a5b76e3b28e33b3351e92420d9744e95e6539b7a96eae5986df0ae7","isrc":"HKI242000120","name":"說走就走","registered_at":"2026-06-08T05:12:37Z","spotify_id":"6BLstsgT265vZOENSF6Fyi","type":"track"}
track: Romantic Sky
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  explicit: false
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    type: MusicAlbum
    date published: 2024-05-31
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T11:17:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x769d813d5c3e94a0097d47b5a542f4fcf3b3bce7d056f3c27c929505d984e5c9
  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/1Ch2ZvyJZdPzrzuKQFSmLh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ch2ZvyJZdPzrzuKQFSmLh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x769d813d5c3e94a0097d47b5a542f4fcf3b3bce7d056f3c27c929505d984e5c9","isrc":"HKC992430151","name":"Romantic Sky","registered_at":"2026-06-25T11:17:00Z","spotify_id":"1Ch2ZvyJZdPzrzuKQFSmLh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769d813d5c3e94a0097d47b5a542f4fcf3b3bce7d056f3c27c929505d984e5c9. 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/1Ch2ZvyJZdPzrzuKQFSmLh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ch2ZvyJZdPzrzuKQFSmLh.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x769d813d5c3e94a0097d47b5a542f4fcf3b3bce7d056f3c27c929505d984e5c9","isrc":"HKC992430151","name":"Romantic Sky","registered_at":"2026-06-25T11:17:00Z","spotify_id":"1Ch2ZvyJZdPzrzuKQFSmLh","type":"track"}
track: 轉著轉著
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209180
  explicit: false
  by artist: 雷同二友
  in album: 自游生物
    type: MusicAlbum
    date published: 2024-05-31
  isrc code: HKI242000095
  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: 如常 - 2022
track: 靈魂有路
track: 路仍長
track: 天空有岸
track: 碌下碌下
track: Have A Good Night - 動畫《睡個好覺》片尾曲
track: 靈魂有路 - On The Way Home
track: 如常

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-23T13:32:00+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x8c70ece569c5c9e8fd4aa46d290ef6b7859be341c81a26fbddc1551d60aacdde

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956312

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956312

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/71ATRUuaOuMZRqIuQMk40N.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71ATRUuaOuMZRqIuQMk40N

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x8c70ece569c5c9e8fd4aa46d290ef6b7859be341c81a26fbddc1551d60aacdde","isrc":"HKI242000095","name":"轉著轉著","registered_at":"2026-06-23T13:32:00Z","spotify_id":"71ATRUuaOuMZRqIuQMk40N","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 0x8c70ece569c5c9e8fd4aa46d290ef6b7859be341c81a26fbddc1551d60aacdde. 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/71ATRUuaOuMZRqIuQMk40N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71ATRUuaOuMZRqIuQMk40N.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0x8c70ece569c5c9e8fd4aa46d290ef6b7859be341c81a26fbddc1551d60aacdde","isrc":"HKI242000095","name":"轉著轉著","registered_at":"2026-06-23T13:32:00Z","spotify_id":"71ATRUuaOuMZRqIuQMk40N","type":"track"}

如常 - 2022
type: MusicRecording
duration: PT2M26S
duration ms: 146000
explicit: false
by artist: 雷同二友
in album: 自游生物
  type: MusicAlbum
  date published: 2024-05-31
isrc code: HKI242000094
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T13:27:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a8737797e534234a3b23ff8da98867494b1153857bf5ee5f6fa3306104e5925
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/2uP6qIYYdGN5yaRqeVm7F0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uP6qIYYdGN5yaRqeVm7F0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a8737797e534234a3b23ff8da98867494b1153857bf5ee5f6fa3306104e5925","isrc":"HKI242000094","name":"如常 - 2022","registered_at":"2026-06-23T13:27:22Z","spotify_id":"2uP6qIYYdGN5yaRqeVm7F0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8737797e534234a3b23ff8da98867494b1153857bf5ee5f6fa3306104e5925. 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/2uP6qIYYdGN5yaRqeVm7F0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uP6qIYYdGN5yaRqeVm7F0.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x6a8737797e534234a3b23ff8da98867494b1153857bf5ee5f6fa3306104e5925","isrc":"HKI242000094","name":"如常 - 2022","registered_at":"2026-06-23T13:27:22Z","spotify_id":"2uP6qIYYdGN5yaRqeVm7F0","type":"track"}

靈魂有路
type: MusicRecording
duration: PT3M16S
duration ms: 196419
explicit: false
by artist: 雷同二友
in album: 自游生物
  type: MusicAlbum
  date published: 2024-05-31
isrc code: HKI242000121
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:59:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c3a631706abc3eca8adcb808b742d01bef2567a63fac88666876765d3fef3e3
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/2Zd5NHdqd0MlfD6TrfmDtn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Zd5NHdqd0MlfD6TrfmDtn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c3a631706abc3eca8adcb808b742d01bef2567a63fac88666876765d3fef3e3","isrc":"HKI242000121","name":"靈魂有路","registered_at":"2026-06-07T14:59:29Z","spotify_id":"2Zd5NHdqd0MlfD6TrfmDtn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3a631706abc3eca8adcb808b742d01bef2567a63fac88666876765d3fef3e3. 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/2Zd5NHdqd0MlfD6TrfmDtn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Zd5NHdqd0MlfD6TrfmDtn.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7c3a631706abc3eca8adcb808b742d01bef2567a63fac88666876765d3fef3e3","isrc":"HKI242000121","name":"靈魂有路","registered_at":"2026-06-07T14:59:29Z","spotify_id":"2Zd5NHdqd0MlfD6TrfmDtn","type":"track"}

路仍長
type: MusicRecording
duration: PT3M18S
duration ms: 198030
explicit: false
by artist: 雷同二友
in album: 自游生物
  type: MusicAlbum
  date published: 2024-05-31
isrc code: HKI242000114
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T22:40:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68e2a2a4cca4c1e4582f57fe4ba9703c1fd322dbc632b385e651d85eabdf17ed
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/1zLcKYEoEWZ2xGNQ5vfiaD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zLcKYEoEWZ2xGNQ5vfiaD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x68e2a2a4cca4c1e4582f57fe4ba9703c1fd322dbc632b385e651d85eabdf17ed","isrc":"HKI242000114","name":"路仍長","registered_at":"2026-06-08T22:40:44Z","spotify_id":"1zLcKYEoEWZ2xGNQ5vfiaD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e2a2a4cca4c1e4582f57fe4ba9703c1fd322dbc632b385e651d85eabdf17ed. 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/1zLcKYEoEWZ2xGNQ5vfiaD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zLcKYEoEWZ2xGNQ5vfiaD.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x68e2a2a4cca4c1e4582f57fe4ba9703c1fd322dbc632b385e651d85eabdf17ed","isrc":"HKI242000114","name":"路仍長","registered_at":"2026-06-08T22:40:44Z","spotify_id":"1zLcKYEoEWZ2xGNQ5vfiaD","type":"track"}

天空有岸
type: MusicRecording
duration: PT3M6S
duration ms: 186197
explicit: false
by artist: 雷同二友
in album: 自游生物
  type: MusicAlbum
  date published: 2024-05-31
isrc code: HKC992430152
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T22:41:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e52b2edc1730dae15d4e02eba56d7d64c02d4a5120073b445389ce33294b502
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/1WYMj1mDJ3RPpFRY72B9OC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WYMj1mDJ3RPpFRY72B9OC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4e52b2edc1730dae15d4e02eba56d7d64c02d4a5120073b445389ce33294b502","isrc":"HKC992430152","name":"天空有岸","registered_at":"2026-06-08T22:41:46Z","spotify_id":"1WYMj1mDJ3RPpFRY72B9OC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e52b2edc1730dae15d4e02eba56d7d64c02d4a5120073b445389ce33294b502. 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/1WYMj1mDJ3RPpFRY72B9OC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WYMj1mDJ3RPpFRY72B9OC.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4e52b2edc1730dae15d4e02eba56d7d64c02d4a5120073b445389ce33294b502","isrc":"HKC992430152","name":"天空有岸","registered_at":"2026-06-08T22:41:46Z","spotify_id":"1WYMj1mDJ3RPpFRY72B9OC","type":"track"}

碌下碌下
type: MusicRecording
duration: PT3M44S
duration ms: 224881
explicit: false
by artist: 雷同二友
in album: 自游生物
  type: MusicAlbum
  date published: 2024-05-31
isrc code: HKI242000093
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T06:21:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56c741915c23df2b95c5852123fe313b76f0013fbd9b9448df9e1b800403da0d
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/5hu2y9IPLhre7yi1KOdv4F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hu2y9IPLhre7yi1KOdv4F
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56c741915c23df2b95c5852123fe313b76f0013fbd9b9448df9e1b800403da0d","isrc":"HKI242000093","name":"碌下碌下","registered_at":"2026-06-10T06:21:24Z","spotify_id":"5hu2y9IPLhre7yi1KOdv4F","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c741915c23df2b95c5852123fe313b76f0013fbd9b9448df9e1b800403da0d. 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/5hu2y9IPLhre7yi1KOdv4F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hu2y9IPLhre7yi1KOdv4F.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x56c741915c23df2b95c5852123fe313b76f0013fbd9b9448df9e1b800403da0d","isrc":"HKI242000093","name":"碌下碌下","registered_at":"2026-06-10T06:21:24Z","spotify_id":"5hu2y9IPLhre7yi1KOdv4F","type":"track"}

Have A Good Night - 動畫《睡個好覺》片尾曲
type: MusicRecording
duration: PT1M33S
duration ms: 93809
explicit: false
by artist: 雷同二友
in album: 自游生物
  type: MusicAlbum
  date published: 2024-05-31
isrc code: HKC992430153
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T19:43:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6fcbfad04e6cedb91851c849b1055e62398d311ce024b7ea50691ae90808cae
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/3rn4CL6gA83J08yDjEGtjc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rn4CL6gA83J08yDjEGtjc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6fcbfad04e6cedb91851c849b1055e62398d311ce024b7ea50691ae90808cae","isrc":"HKC992430153","name":"Have A Good Night - 動畫《睡個好覺》片尾曲","registered_at":"2026-06-24T19:43:14Z","spotify_id":"3rn4CL6gA83J08yDjEGtjc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6fcbfad04e6cedb91851c849b1055e62398d311ce024b7ea50691ae90808cae. 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/3rn4CL6gA83J08yDjEGtjc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rn4CL6gA83J08yDjEGtjc.
  date published: 2026-07-02T05:09:12Z
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靈魂有路 - On The Way Home
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by artist: 雷同二友
by artist: Jeffrey 魏浚笙
in album: 自游生物
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additional property: CopyrightID
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2233ab979b4162a7194ad6141cb2484183008b0453d0e2c619af12ace6290e. 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/4U3A1Btvy9PvzfIKjqxxhY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4U3A1Btvy9PvzfIKjqxxhY.
  date published: 2026-06-13T15:41:10Z
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如常
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duration: PT1M52S
duration ms: 112778
explicit: false
by artist: 雷同二友
in album: 自游生物
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xeabc4aa3f1d031a36f6ada3f190ffe69b4871fec8200d42b47a388726787853d","isrc":"HKI242000031","name":"如常","registered_at":"2026-06-18T20:12:25Z","spotify_id":"71stM8SnuY1xZE3yIBQdf7","type":"track"}

Dream
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date published: 2023-07-14
track: 致我們的夢想 (feat. Jeffrey 魏浚笙)
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  by artist: Jeffrey 魏浚笙
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    type: MusicAlbum
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  additional property: OTSVerifyInstructions
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    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-02T03:55:08Z
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track: 愛是… 2.0 (feat. 好青年荼毒室)
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  additional property: OTSVerifyInstructions
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    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b139a30b294ff9dabef8229501cb67018de66156bb3f1dafdfebb1032d5ea8. 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/4FvwV1OuFzaxBFjMcvZdtZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FvwV1OuFzaxBFjMcvZdtZ.
    date published: 2026-07-02T03:55:08Z
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track: 吃掉悲傷
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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track: 我這樣活了一天 (電影《流水落花》主題曲)
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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track: 對不起我忘了我愛你 (電影《世間有她》插曲) [feat. 馮德倫] - 國
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track: 好好說 (電影《花椒之味》主題曲) - 國

Sammi Cheng
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馮德倫
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Dream
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date published: 2023-07-14

好好說 (電影《花椒之味》主題曲) - 國
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老積
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327ac70b2a0f4896bf1b579e6095ee360a8af5b5de96cec716d450677de623f5. 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/1OfmKifZjSv4hYpn2XzHmy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OfmKifZjSv4hYpn2XzHmy.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x327ac70b2a0f4896bf1b579e6095ee360a8af5b5de96cec716d450677de623f5","isrc":"HKC992422303","name":"老積","registered_at":"2026-06-06T01:42:51Z","spotify_id":"1OfmKifZjSv4hYpn2XzHmy","type":"track"}

我的世界地圖
type: MusicRecording
duration: PT3M32S
duration ms: 212526
explicit: false
by artist: Jeffrey 魏浚笙
in album: 我的世界地圖
  type: MusicAlbum
  date published: 2023-11-21
isrc code: HKC992322304
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:06:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75f9a8edf83300b38a4b5535ed95f8297b8b6762f77fe0e0e752e53117750b36
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/2n0jP1AyLtWiA4kTGf1uTn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2n0jP1AyLtWiA4kTGf1uTn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75f9a8edf83300b38a4b5535ed95f8297b8b6762f77fe0e0e752e53117750b36","isrc":"HKC992322304","name":"我的世界地圖","registered_at":"2026-06-08T05:06:21Z","spotify_id":"2n0jP1AyLtWiA4kTGf1uTn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f9a8edf83300b38a4b5535ed95f8297b8b6762f77fe0e0e752e53117750b36. 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/2n0jP1AyLtWiA4kTGf1uTn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2n0jP1AyLtWiA4kTGf1uTn.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x75f9a8edf83300b38a4b5535ed95f8297b8b6762f77fe0e0e752e53117750b36","isrc":"HKC992322304","name":"我的世界地圖","registered_at":"2026-06-08T05:06:21Z","spotify_id":"2n0jP1AyLtWiA4kTGf1uTn","type":"track"}

靈魂有路 - On The Way Home
type: MusicRecording
duration: PT3M17S
duration ms: 197802
explicit: false
by artist: 雷同二友
by artist: Jeffrey 魏浚笙
in album: 自游生物
  type: MusicAlbum
  date published: 2024-05-31
isrc code: HKC992430154
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T06:31:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b2233ab979b4162a7194ad6141cb2484183008b0453d0e2c619af12ace6290e
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/4U3A1Btvy9PvzfIKjqxxhY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4U3A1Btvy9PvzfIKjqxxhY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6b2233ab979b4162a7194ad6141cb2484183008b0453d0e2c619af12ace6290e","isrc":"HKC992430154","name":"靈魂有路 - On The Way Home","registered_at":"2026-06-10T06:31:33Z","spotify_id":"4U3A1Btvy9PvzfIKjqxxhY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2233ab979b4162a7194ad6141cb2484183008b0453d0e2c619af12ace6290e. 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/4U3A1Btvy9PvzfIKjqxxhY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4U3A1Btvy9PvzfIKjqxxhY.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6b2233ab979b4162a7194ad6141cb2484183008b0453d0e2c619af12ace6290e","isrc":"HKC992430154","name":"靈魂有路 - On The Way Home","registered_at":"2026-06-10T06:31:33Z","spotify_id":"4U3A1Btvy9PvzfIKjqxxhY","type":"track"}

靈魂有路 - On The Way Home
type: MusicRecording
duration: PT3M17S
duration ms: 197821
explicit: false
by artist: 雷同二友
by artist: Jeffrey 魏浚笙
in album: 靈魂有路 (On The Way Home)
  type: MusicAlbum
  date published: 2024-05-23
isrc code: HKC992430154
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T06:31:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b2233ab979b4162a7194ad6141cb2484183008b0453d0e2c619af12ace6290e
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/5gdK2KqJe6FpKjUfHM98kB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gdK2KqJe6FpKjUfHM98kB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6b2233ab979b4162a7194ad6141cb2484183008b0453d0e2c619af12ace6290e","isrc":"HKC992430154","name":"靈魂有路 - On The Way Home","registered_at":"2026-06-10T06:31:33Z","spotify_id":"5gdK2KqJe6FpKjUfHM98kB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2233ab979b4162a7194ad6141cb2484183008b0453d0e2c619af12ace6290e. 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/5gdK2KqJe6FpKjUfHM98kB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gdK2KqJe6FpKjUfHM98kB.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x6b2233ab979b4162a7194ad6141cb2484183008b0453d0e2c619af12ace6290e","isrc":"HKC992430154","name":"靈魂有路 - On The Way Home","registered_at":"2026-06-10T06:31:33Z","spotify_id":"5gdK2KqJe6FpKjUfHM98kB","type":"track"}

傢俬
type: MusicRecording
duration: PT3M57S
duration ms: 237159
explicit: false
by artist: Jeffrey 魏浚笙
in album: 傢俬
  type: MusicAlbum
  date published: 2024-04-23
isrc code: HKC992422301
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:35:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbdd01e89b01489ad8f5c4f90114ee3cdf3b3653c07895b6473132b951f81e92b
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/6zgzdah4QbDy3T4BKkjZhU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zgzdah4QbDy3T4BKkjZhU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbdd01e89b01489ad8f5c4f90114ee3cdf3b3653c07895b6473132b951f81e92b","isrc":"HKC992422301","name":"傢俬","registered_at":"2026-06-05T09:35:02Z","spotify_id":"6zgzdah4QbDy3T4BKkjZhU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd01e89b01489ad8f5c4f90114ee3cdf3b3653c07895b6473132b951f81e92b. 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/6zgzdah4QbDy3T4BKkjZhU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zgzdah4QbDy3T4BKkjZhU.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xbdd01e89b01489ad8f5c4f90114ee3cdf3b3653c07895b6473132b951f81e92b","isrc":"HKC992422301","name":"傢俬","registered_at":"2026-06-05T09:35:02Z","spotify_id":"6zgzdah4QbDy3T4BKkjZhU","type":"track"}

Never Say Never
type: MusicRecording
duration: PT3M36S
duration ms: 216727
explicit: false
by artist: Jeffrey 魏浚笙
in album: Never Say Never
  type: MusicAlbum
  date published: 2023-10-26
isrc code: HKC992322303
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T19:48:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf894e2b9be765ac03456aa87f806c03b40fa37f5ae9b15485b2df17bdc18c624
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/2WhmAUL2A1alXac2uCTBau.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WhmAUL2A1alXac2uCTBau
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf894e2b9be765ac03456aa87f806c03b40fa37f5ae9b15485b2df17bdc18c624","isrc":"HKC992322303","name":"Never Say Never","registered_at":"2026-06-09T19:48:47Z","spotify_id":"2WhmAUL2A1alXac2uCTBau","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf894e2b9be765ac03456aa87f806c03b40fa37f5ae9b15485b2df17bdc18c624. 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/2WhmAUL2A1alXac2uCTBau.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WhmAUL2A1alXac2uCTBau.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf894e2b9be765ac03456aa87f806c03b40fa37f5ae9b15485b2df17bdc18c624","isrc":"HKC992322303","name":"Never Say Never","registered_at":"2026-06-09T19:48:47Z","spotify_id":"2WhmAUL2A1alXac2uCTBau","type":"track"}

失約巴黎
type: MusicRecording
duration: PT3M42S
duration ms: 222314
explicit: false
by artist: Jeffrey 魏浚笙
in album: 失約巴黎
  type: MusicAlbum
  date published: 2023-09-07
isrc code: HKC992322302
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:09:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf64af3f1084de0775f80c457567acb7180af95fa189ced5bed037d05abc6f224
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/4BEltAGEqpAGiZHakYyRE9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BEltAGEqpAGiZHakYyRE9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf64af3f1084de0775f80c457567acb7180af95fa189ced5bed037d05abc6f224","isrc":"HKC992322302","name":"失約巴黎","registered_at":"2026-06-04T12:09:26Z","spotify_id":"4BEltAGEqpAGiZHakYyRE9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf64af3f1084de0775f80c457567acb7180af95fa189ced5bed037d05abc6f224. 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/4BEltAGEqpAGiZHakYyRE9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BEltAGEqpAGiZHakYyRE9.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xf64af3f1084de0775f80c457567acb7180af95fa189ced5bed037d05abc6f224","isrc":"HKC992322302","name":"失約巴黎","registered_at":"2026-06-04T12:09:26Z","spotify_id":"4BEltAGEqpAGiZHakYyRE9","type":"track"}

致我們的夢想 (feat. Jeffrey 魏浚笙)
type: MusicRecording
duration: PT4M2S
duration ms: 242000
explicit: false
by artist: Sammi Cheng
by artist: Jeffrey 魏浚笙
in album: 致我們的夢想 (feat. Jeffrey 魏浚笙)
  type: MusicAlbum
  date published: 2023-05-09
isrc code: HKH612300010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T10:18:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2df61a7a3caeacffe830f73f767c0d6ed0569fb69816e59a05ed5803b7d61f87
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/1lY6aCnPSoLbwpukEk9l57.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lY6aCnPSoLbwpukEk9l57
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2df61a7a3caeacffe830f73f767c0d6ed0569fb69816e59a05ed5803b7d61f87","isrc":"HKH612300010","name":"致我們的夢想 (feat. Jeffrey 魏浚笙)","registered_at":"2026-06-06T10:18:24Z","spotify_id":"1lY6aCnPSoLbwpukEk9l57","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df61a7a3caeacffe830f73f767c0d6ed0569fb69816e59a05ed5803b7d61f87. 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/1lY6aCnPSoLbwpukEk9l57.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lY6aCnPSoLbwpukEk9l57.
  date published: 2026-06-13T12:47:07Z
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遺忘了初心的我們
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duration: PT4M17S
duration ms: 257194
explicit: false
by artist: Jeffrey 魏浚笙
in album: 遺忘了初心的我們
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  date published: 2023-04-21
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e4be83e26a5652f290f28debc26a33d06db36361620d2285f49fedab4231c80. 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/46Ntxwf4zWxhWHjtqWul6h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46Ntxwf4zWxhWHjtqWul6h.
  date published: 2026-06-13T12:47:07Z
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第一個迷
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duration: PT4M7S
duration ms: 247523
explicit: false
by artist: Jeffrey 魏浚笙
in album: 第一個迷
  type: MusicAlbum
  date published: 2022-12-29
isrc code: HKC992222301
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1483cb780ece35f09bb54227feb145de93d3f76b8229b5768b145c44faff652. 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/6l5q8rkGYOwrheeWK5puyL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6l5q8rkGYOwrheeWK5puyL.
  date published: 2026-06-13T12:47:07Z
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致我們的夢想 (feat. Jeffrey 魏浚笙)
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duration: PT4M2S
duration ms: 242000
explicit: false
by artist: Sammi Cheng
by artist: Jeffrey 魏浚笙
in album: Dream
  type: MusicAlbum
  date published: 2023-07-14
isrc code: HKH612300010
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additional property: CopyrightStatus
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df61a7a3caeacffe830f73f767c0d6ed0569fb69816e59a05ed5803b7d61f87. 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/3LbDQfPOpaNQJt9zXX9uvT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LbDQfPOpaNQJt9zXX9uvT.
  date published: 2026-07-02T03:55:08Z
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