张齐山DanieL
type: MusicGroup
genre: chinese r&b
genre: c-pop
genre: mandopop
popularity: 40
followers: 5733
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5fba28b0d2bbea5abf54dc4f09f2fda5e605b01973dc3606b3cf44a6679d8547
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/44b5b272-0e13-4374-a50e-f1c813196173.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44b5b272-0e13-4374-a50e-f1c813196173.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/44b5b272-0e13-4374-a50e-f1c813196173
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5fba28b0d2bbea5abf54dc4f09f2fda5e605b01973dc3606b3cf44a6679d8547","name":"张齐山DanieL","registered_at":"2026-06-11T18:44:10Z","symbol":"NIM0089369","token_address":"0x675c70ee9c40814c01598b94b3466e3a361a2ea2","type":"artist","uuid":"44b5b272-0e13-4374-a50e-f1c813196173"}
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 0x5fba28b0d2bbea5abf54dc4f09f2fda5e605b01973dc3606b3cf44a6679d8547. 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/44b5b272-0e13-4374-a50e-f1c813196173.json and https://artists.proofprofile.net/proofs/artist/44b5b272-0e13-4374-a50e-f1c813196173.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x5fba28b0d2bbea5abf54dc4f09f2fda5e605b01973dc3606b3cf44a6679d8547","name":"张齐山DanieL","registered_at":"2026-06-11T18:44:10Z","symbol":"NIM0089369","token_address":"0x675c70ee9c40814c01598b94b3466e3a361a2ea2","type":"artist","uuid":"44b5b272-0e13-4374-a50e-f1c813196173"}
album: Unread Messages
  type: MusicAlbum
  date published: 2023-10-13
  track: Hollow
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171052
    explicit: false
    by artist: Terry Zhong
    by artist: 张齐山DanieL
    in album: Unread Messages
      type: MusicAlbum
      date published: 2023-10-13
    isrc code: HKJ962315434
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-26T00:56:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x68c4c90ba5573aaaf20899175cb5d7f2468a1f6f2fcde184abe17114179c41c3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956349
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956349
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/478ZY1UHWklOw5UbfOmHTz.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/478ZY1UHWklOw5UbfOmHTz
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T11:34:59Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c4c90ba5573aaaf20899175cb5d7f2468a1f6f2fcde184abe17114179c41c3. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/478ZY1UHWklOw5UbfOmHTz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/478ZY1UHWklOw5UbfOmHTz.
      date published: 2026-07-02T11:34:59Z
  track: Tears from the Ice River
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161684
    explicit: false
    by artist: Terry Zhong
    by artist: Zkaaai
    in album: Unread Messages
      type: MusicAlbum
      date published: 2023-10-13
    isrc code: HKJ962315401
  track: Out Of Service
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176086
    explicit: false
    by artist: Terry Zhong
    by artist: 袁小葳
    in album: Unread Messages
      type: MusicAlbum
      date published: 2023-10-13
  track: Unchanged
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162669
    explicit: false
    by artist: Terry Zhong
    in album: Unread Messages
      type: MusicAlbum
      date published: 2023-10-13
    isrc code: HKJ962315421
  track: Move On
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166451
    explicit: false
    by artist: Terry Zhong
    in album: Unread Messages
      type: MusicAlbum
      date published: 2023-10-13
    isrc code: HKJ962315435
  track: False Signals
    type: MusicRecording
    duration: PT3M45S
    duration ms: 225714
    explicit: false
    by artist: Terry Zhong
    in album: Unread Messages
      type: MusicAlbum
      date published: 2023-10-13
    isrc code: HKJ962315436
album: 九张机 (男声版)
  type: MusicAlbum
  date published: 2023-12-01
  track: 九张机 - 男声版
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220270
    explicit: false
    by artist: 张齐山DanieL
    in album: 九张机 (男声版)
      type: MusicAlbum
      date published: 2023-12-01
    isrc code: HKG731681183
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-28T00:05:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfd1b3b0f8688f05311657847eb0f782fc5430a213ef5e9e9249a965cf364ef6d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956351
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956351
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/2DszJgMqByFUIHmUsPeksa.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DszJgMqByFUIHmUsPeksa
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T11:38:34Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xfd1b3b0f8688f05311657847eb0f782fc5430a213ef5e9e9249a965cf364ef6d","isrc":"HKG731681183","name":"九张机 - 男声版","registered_at":"2026-06-28T00:05:16Z","spotify_id":"2DszJgMqByFUIHmUsPeksa","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1b3b0f8688f05311657847eb0f782fc5430a213ef5e9e9249a965cf364ef6d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2DszJgMqByFUIHmUsPeksa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DszJgMqByFUIHmUsPeksa.
      date published: 2026-07-02T11:38:34Z
      text: {"copyright_id":"0xfd1b3b0f8688f05311657847eb0f782fc5430a213ef5e9e9249a965cf364ef6d","isrc":"HKG731681183","name":"九张机 - 男声版","registered_at":"2026-06-28T00:05:16Z","spotify_id":"2DszJgMqByFUIHmUsPeksa","type":"track"}
  track: 九张机 - DJ铁柱版
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172105
    explicit: false
    by artist: 张齐山DanieL
    in album: 九张机 (男声版)
      type: MusicAlbum
      date published: 2023-12-01
    isrc code: HKG731681184
    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: 九张机 - Live
  track: 九张机 - 男声版伴奏
  track: 九张机 - DJ铁柱版伴奏
album: 夏夜最后的烟火
album: 忙着长大
album: 戒断
album: 落入人海
album: 唯你是青山
album: 死磕到底
album: Want more
album: 兜底
album: 要么 (DJ楠哈哈版)
album: 荧光天堂 (纯音乐版)
album: 落日之前带你去海边
album: 单人券 (DJ阿卓版)
album: 刀枪不入
album: 单人券
album: 还有还有
album: 回忆中旅行
track: 荧光天堂 - 纯音乐版
track: Hollow
track: 九张机 - 男声版
track: 九张机 - DJ铁柱版
track: 九张机 - Live
track: 九张机 - 男声版伴奏
track: 九张机 - DJ铁柱版伴奏
track: 夏夜最后的烟火
track: 忙着长大
track: 忙着长大 - 伴奏
track: 戒断
track: 戒断 - 伴奏
track: 落入人海
track: 落入人海 - 伴奏
track: 唯你是青山
track: 唯你是青山 - 伴奏
track: 死磕到底
track: 死磕到底 - 伴奏
track: Want more
track: Want more - 伴奏

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-21T13:32:04+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x263f50fa0dd7ee8d69dfca68b5a86bddf92277db2e9118a9850e3a9162a763c6

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2WSaasqhihq15GZRoQewCP.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WSaasqhihq15GZRoQewCP

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x263f50fa0dd7ee8d69dfca68b5a86bddf92277db2e9118a9850e3a9162a763c6","isrc":"HKG731681184","name":"九张机 - DJ铁柱版","registered_at":"2026-06-21T13:32:04Z","spotify_id":"2WSaasqhihq15GZRoQewCP","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 0x263f50fa0dd7ee8d69dfca68b5a86bddf92277db2e9118a9850e3a9162a763c6. 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/2WSaasqhihq15GZRoQewCP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WSaasqhihq15GZRoQewCP.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x263f50fa0dd7ee8d69dfca68b5a86bddf92277db2e9118a9850e3a9162a763c6","isrc":"HKG731681184","name":"九张机 - DJ铁柱版","registered_at":"2026-06-21T13:32:04Z","spotify_id":"2WSaasqhihq15GZRoQewCP","type":"track"}

九张机 - Live
type: MusicRecording
duration: PT3M40S
duration ms: 220270
explicit: false
by artist: 张齐山DanieL
in album: 九张机 (男声版)
  type: MusicAlbum
  date published: 2023-12-01
isrc code: HKG731681185

九张机 - 男声版伴奏
type: MusicRecording
duration: PT3M40S
duration ms: 220270
explicit: false
by artist: 张齐山DanieL
in album: 九张机 (男声版)
  type: MusicAlbum
  date published: 2023-12-01
isrc code: HKG731681186

九张机 - DJ铁柱版伴奏
type: MusicRecording
duration: PT2M52S
duration ms: 172163
explicit: false
by artist: 张齐山DanieL
in album: 九张机 (男声版)
  type: MusicAlbum
  date published: 2023-12-01
isrc code: HKG731681187

夏夜最后的烟火
type: MusicAlbum
date published: 2023-09-29
track: 夏夜最后的烟火
  type: MusicRecording
  duration: PT4M22S
  duration ms: 262268
  explicit: false
  by artist: 张齐山DanieL
  in album: 夏夜最后的烟火
    type: MusicAlbum
    date published: 2023-09-29
  isrc code: HKG731610663
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T23:55:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe577963354cd783f155e392d3e400db41f8d17dbd69d3aa0c22fa15f0dd867d9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/48N1RPWOzc8t0s92ixA7CU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48N1RPWOzc8t0s92ixA7CU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe577963354cd783f155e392d3e400db41f8d17dbd69d3aa0c22fa15f0dd867d9","isrc":"HKG731610663","name":"夏夜最后的烟火","registered_at":"2026-06-18T23:55:05Z","spotify_id":"48N1RPWOzc8t0s92ixA7CU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe577963354cd783f155e392d3e400db41f8d17dbd69d3aa0c22fa15f0dd867d9. 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/48N1RPWOzc8t0s92ixA7CU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48N1RPWOzc8t0s92ixA7CU.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xe577963354cd783f155e392d3e400db41f8d17dbd69d3aa0c22fa15f0dd867d9","isrc":"HKG731610663","name":"夏夜最后的烟火","registered_at":"2026-06-18T23:55:05Z","spotify_id":"48N1RPWOzc8t0s92ixA7CU","type":"track"}

忙着长大
type: MusicAlbum
date published: 2023-06-14
track: 忙着长大
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191764
  explicit: false
  by artist: 张齐山DanieL
  in album: 忙着长大
    type: MusicAlbum
    date published: 2023-06-14
  isrc code: DGA062332430
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T00:34:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9c048daadb58c64eae95019b4de5b89b9522fcea4965148d58399b9e0c7c52b9
  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/1Fn4ehO0qBkr2OkSBvzjh5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Fn4ehO0qBkr2OkSBvzjh5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9c048daadb58c64eae95019b4de5b89b9522fcea4965148d58399b9e0c7c52b9","isrc":"DGA062332430","name":"忙着长大","registered_at":"2026-06-09T00:34:20Z","spotify_id":"1Fn4ehO0qBkr2OkSBvzjh5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c048daadb58c64eae95019b4de5b89b9522fcea4965148d58399b9e0c7c52b9. 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/1Fn4ehO0qBkr2OkSBvzjh5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Fn4ehO0qBkr2OkSBvzjh5.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x9c048daadb58c64eae95019b4de5b89b9522fcea4965148d58399b9e0c7c52b9","isrc":"DGA062332430","name":"忙着长大","registered_at":"2026-06-09T00:34:20Z","spotify_id":"1Fn4ehO0qBkr2OkSBvzjh5","type":"track"}
track: 忙着长大 - 伴奏
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191764
  explicit: false
  by artist: 张齐山DanieL
  in album: 忙着长大
    type: MusicAlbum
    date published: 2023-06-14
  isrc code: DGA062332431

戒断
type: MusicAlbum
date published: 2023-06-01
track: 戒断
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219092
  explicit: false
  by artist: 张齐山DanieL
  in album: 戒断
    type: MusicAlbum
    date published: 2023-06-01
  isrc code: DGA052317640
track: 戒断 - 伴奏
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219092
  explicit: false
  by artist: 张齐山DanieL
  in album: 戒断
    type: MusicAlbum
    date published: 2023-06-01
  isrc code: DGA052317641

落入人海
type: MusicAlbum
date published: 2023-05-13
track: 落入人海
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211764
  explicit: false
  by artist: 张齐山DanieL
  in album: 落入人海
    type: MusicAlbum
    date published: 2023-05-13
  isrc code: FRX762398980
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T04:24:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x62a83489a71734fa9002ca0612be57956da178e5aef345eca644c04f864f69db
  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/7rfuCRzurwyZ9OTfpd0g1e.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rfuCRzurwyZ9OTfpd0g1e
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x62a83489a71734fa9002ca0612be57956da178e5aef345eca644c04f864f69db","isrc":"FRX762398980","name":"落入人海","registered_at":"2026-06-07T04:24:13Z","spotify_id":"7rfuCRzurwyZ9OTfpd0g1e","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a83489a71734fa9002ca0612be57956da178e5aef345eca644c04f864f69db. 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/7rfuCRzurwyZ9OTfpd0g1e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rfuCRzurwyZ9OTfpd0g1e.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x62a83489a71734fa9002ca0612be57956da178e5aef345eca644c04f864f69db","isrc":"FRX762398980","name":"落入人海","registered_at":"2026-06-07T04:24:13Z","spotify_id":"7rfuCRzurwyZ9OTfpd0g1e","type":"track"}
track: 落入人海 - 伴奏
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212647
  explicit: false
  by artist: 张齐山DanieL
  in album: 落入人海
    type: MusicAlbum
    date published: 2023-05-13
  isrc code: FRX762398981

唯你是青山
type: MusicAlbum
date published: 2023-04-26
track: 唯你是青山
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173434
  explicit: false
  by artist: 张齐山DanieL
  in album: 唯你是青山
    type: MusicAlbum
    date published: 2023-04-26
  isrc code: FRX762362137
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T21:04:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6d9c6247d4a1ba03689bbef9a01dd9ecb9542dd5a1d9164867b7b1f21af2edcf
  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/2eFftk5BIeeSNK1TNojc0H.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2eFftk5BIeeSNK1TNojc0H
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6d9c6247d4a1ba03689bbef9a01dd9ecb9542dd5a1d9164867b7b1f21af2edcf","isrc":"FRX762362137","name":"唯你是青山","registered_at":"2026-06-23T21:04:53Z","spotify_id":"2eFftk5BIeeSNK1TNojc0H","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9c6247d4a1ba03689bbef9a01dd9ecb9542dd5a1d9164867b7b1f21af2edcf. 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/2eFftk5BIeeSNK1TNojc0H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2eFftk5BIeeSNK1TNojc0H.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x6d9c6247d4a1ba03689bbef9a01dd9ecb9542dd5a1d9164867b7b1f21af2edcf","isrc":"FRX762362137","name":"唯你是青山","registered_at":"2026-06-23T21:04:53Z","spotify_id":"2eFftk5BIeeSNK1TNojc0H","type":"track"}
track: 唯你是青山 - 伴奏
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173434
  explicit: false
  by artist: 张齐山DanieL
  in album: 唯你是青山
    type: MusicAlbum
    date published: 2023-04-26
  isrc code: FRX762362138

死磕到底
type: MusicAlbum
date published: 2023-04-19
track: 死磕到底
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219235
  explicit: false
  by artist: 张齐山DanieL
  in album: 死磕到底
    type: MusicAlbum
    date published: 2023-04-19
  isrc code: FRX762343785
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:40:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfec4b73c261ebd58472d1ac5d18494f9c216c85c62bb7db9b4b1fccde969a58e
  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/0U70z6QRCzj8b4JgDFFrwj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0U70z6QRCzj8b4JgDFFrwj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfec4b73c261ebd58472d1ac5d18494f9c216c85c62bb7db9b4b1fccde969a58e","isrc":"FRX762343785","name":"死磕到底","registered_at":"2026-06-04T14:40:06Z","spotify_id":"0U70z6QRCzj8b4JgDFFrwj","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfec4b73c261ebd58472d1ac5d18494f9c216c85c62bb7db9b4b1fccde969a58e. 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/0U70z6QRCzj8b4JgDFFrwj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0U70z6QRCzj8b4JgDFFrwj.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xfec4b73c261ebd58472d1ac5d18494f9c216c85c62bb7db9b4b1fccde969a58e","isrc":"FRX762343785","name":"死磕到底","registered_at":"2026-06-04T14:40:06Z","spotify_id":"0U70z6QRCzj8b4JgDFFrwj","type":"track"}
track: 死磕到底 - 伴奏
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219235
  explicit: false
  by artist: 张齐山DanieL
  in album: 死磕到底
    type: MusicAlbum
    date published: 2023-04-19
  isrc code: FRX762343786

Want more
type: MusicAlbum
date published: 2023-04-12
track: Want more
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200530
  explicit: false
  by artist: 张齐山DanieL
  in album: Want more
    type: MusicAlbum
    date published: 2023-04-12
  isrc code: FRX452308396
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T06:40:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdf5b5757560eae19ecdb6c4f862dd88ccc46817225bdfa34983594c495606032
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5JeUcQ0gTVXGMTKYhIQDzh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JeUcQ0gTVXGMTKYhIQDzh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdf5b5757560eae19ecdb6c4f862dd88ccc46817225bdfa34983594c495606032","isrc":"FRX452308396","name":"Want more","registered_at":"2026-06-26T06:40:00Z","spotify_id":"5JeUcQ0gTVXGMTKYhIQDzh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5b5757560eae19ecdb6c4f862dd88ccc46817225bdfa34983594c495606032. 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/5JeUcQ0gTVXGMTKYhIQDzh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JeUcQ0gTVXGMTKYhIQDzh.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xdf5b5757560eae19ecdb6c4f862dd88ccc46817225bdfa34983594c495606032","isrc":"FRX452308396","name":"Want more","registered_at":"2026-06-26T06:40:00Z","spotify_id":"5JeUcQ0gTVXGMTKYhIQDzh","type":"track"}
track: Want more - 伴奏
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200530
  explicit: false
  by artist: 张齐山DanieL
  in album: Want more
    type: MusicAlbum
    date published: 2023-04-12
  isrc code: FRX452308397

兜底
type: MusicAlbum
date published: 2023-04-01
track: 兜底
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215040
  explicit: false
  by artist: 张齐山DanieL
  in album: 兜底
    type: MusicAlbum
    date published: 2023-04-01
  isrc code: FRX762337130
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T00:03:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x614ce36ce7f2796cc541727cd592a5fd9f8b31fe8255fb77171b63476085cb9c
  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/1mwhyAat1iixphxNTJBNsx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mwhyAat1iixphxNTJBNsx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x614ce36ce7f2796cc541727cd592a5fd9f8b31fe8255fb77171b63476085cb9c","isrc":"FRX762337130","name":"兜底","registered_at":"2026-06-06T00:03:09Z","spotify_id":"1mwhyAat1iixphxNTJBNsx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614ce36ce7f2796cc541727cd592a5fd9f8b31fe8255fb77171b63476085cb9c. 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/1mwhyAat1iixphxNTJBNsx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mwhyAat1iixphxNTJBNsx.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x614ce36ce7f2796cc541727cd592a5fd9f8b31fe8255fb77171b63476085cb9c","isrc":"FRX762337130","name":"兜底","registered_at":"2026-06-06T00:03:09Z","spotify_id":"1mwhyAat1iixphxNTJBNsx","type":"track"}
track: 兜底 - 伴奏
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215040
  explicit: false
  by artist: 张齐山DanieL
  in album: 兜底
    type: MusicAlbum
    date published: 2023-04-01
  isrc code: FRX762337131

要么 (DJ楠哈哈版)
type: MusicAlbum
date published: 2023-02-21
track: 要么 - DJ楠哈哈版
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144000
  explicit: false
  by artist: 张齐山DanieL
  in album: 要么 (DJ楠哈哈版)
    type: MusicAlbum
    date published: 2023-02-21
  isrc code: FR96X2348217

荧光天堂 (纯音乐版)
type: MusicAlbum
date published: 2023-01-13
track: 荧光天堂 - 纯音乐版
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220952
  explicit: false
  by artist: 张齐山DanieL
  in album: 荧光天堂 (纯音乐版)
    type: MusicAlbum
    date published: 2023-01-13
  isrc code: FR2X42389435
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T01:49:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5be3090b29c4e2c255ce759d44a7cdd514a9c53b509cd5d5c321cb039b5e4783
  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/09NHmk6zkUiS5c8iWxq0g0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09NHmk6zkUiS5c8iWxq0g0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5be3090b29c4e2c255ce759d44a7cdd514a9c53b509cd5d5c321cb039b5e4783","isrc":"FR2X42389435","name":"荧光天堂 - 纯音乐版","registered_at":"2026-06-25T01:49:44Z","spotify_id":"09NHmk6zkUiS5c8iWxq0g0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be3090b29c4e2c255ce759d44a7cdd514a9c53b509cd5d5c321cb039b5e4783. 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/09NHmk6zkUiS5c8iWxq0g0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09NHmk6zkUiS5c8iWxq0g0.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x5be3090b29c4e2c255ce759d44a7cdd514a9c53b509cd5d5c321cb039b5e4783","isrc":"FR2X42389435","name":"荧光天堂 - 纯音乐版","registered_at":"2026-06-25T01:49:44Z","spotify_id":"09NHmk6zkUiS5c8iWxq0g0","type":"track"}

落日之前带你去海边
type: MusicAlbum
date published: 2022-07-19
track: 落日之前带你去海边
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201521
  explicit: false
  by artist: 张齐山DanieL
  in album: 落日之前带你去海边
    type: MusicAlbum
    date published: 2022-07-19
  isrc code: HKG732250625
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:57:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcb249862e955f6c7ec80552d3f872fdf1cfd945ac20bd6cbed2c3aba8e9e9f19
  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/4kIwOrbHQgjpe8XagJc8gl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kIwOrbHQgjpe8XagJc8gl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcb249862e955f6c7ec80552d3f872fdf1cfd945ac20bd6cbed2c3aba8e9e9f19","isrc":"HKG732250625","name":"落日之前带你去海边","registered_at":"2026-06-05T18:57:54Z","spotify_id":"4kIwOrbHQgjpe8XagJc8gl","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb249862e955f6c7ec80552d3f872fdf1cfd945ac20bd6cbed2c3aba8e9e9f19. 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/4kIwOrbHQgjpe8XagJc8gl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kIwOrbHQgjpe8XagJc8gl.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xcb249862e955f6c7ec80552d3f872fdf1cfd945ac20bd6cbed2c3aba8e9e9f19","isrc":"HKG732250625","name":"落日之前带你去海边","registered_at":"2026-06-05T18:57:54Z","spotify_id":"4kIwOrbHQgjpe8XagJc8gl","type":"track"}
track: 落日之前带你去海边 - 伴奏版
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201521
  explicit: false
  by artist: 张齐山DanieL
  in album: 落日之前带你去海边
    type: MusicAlbum
    date published: 2022-07-19
  isrc code: HKG732250626

单人券 (DJ阿卓版)
type: MusicAlbum
date published: 2022-06-15
track: 单人券 - DJ阿卓版
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207428
  explicit: false
  by artist: 张齐山DanieL
  by artist: DJ阿卓
  in album: 单人券 (DJ阿卓版)
    type: MusicAlbum
    date published: 2022-06-15
  isrc code: HKG732214287
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T19:41:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5b470494454b951e55b1030674c7c64883b9a894f19f6b48f079205bdd9c4f6c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5F6grVpKwTZyxsXNUZ1tij.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5F6grVpKwTZyxsXNUZ1tij
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5b470494454b951e55b1030674c7c64883b9a894f19f6b48f079205bdd9c4f6c","isrc":"HKG732214287","name":"单人券 - DJ阿卓版","registered_at":"2026-06-17T19:41:20Z","spotify_id":"5F6grVpKwTZyxsXNUZ1tij","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b470494454b951e55b1030674c7c64883b9a894f19f6b48f079205bdd9c4f6c. 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/5F6grVpKwTZyxsXNUZ1tij.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5F6grVpKwTZyxsXNUZ1tij.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x5b470494454b951e55b1030674c7c64883b9a894f19f6b48f079205bdd9c4f6c","isrc":"HKG732214287","name":"单人券 - DJ阿卓版","registered_at":"2026-06-17T19:41:20Z","spotify_id":"5F6grVpKwTZyxsXNUZ1tij","type":"track"}

刀枪不入
type: MusicAlbum
date published: 2022-06-15
track: 刀枪不入
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210967
  explicit: false
  by artist: 张齐山DanieL
  in album: 刀枪不入
    type: MusicAlbum
    date published: 2022-06-15
  isrc code: HKG732214288
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T12:16:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe6648c5a48935e5284556feddb6985e64bd4d67abe9b608bcea9703ce5362072
  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/1qGCvKZh0xHVIMmLIfe1xA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qGCvKZh0xHVIMmLIfe1xA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe6648c5a48935e5284556feddb6985e64bd4d67abe9b608bcea9703ce5362072","isrc":"HKG732214288","name":"刀枪不入","registered_at":"2026-06-09T12:16:53Z","spotify_id":"1qGCvKZh0xHVIMmLIfe1xA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6648c5a48935e5284556feddb6985e64bd4d67abe9b608bcea9703ce5362072. 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/1qGCvKZh0xHVIMmLIfe1xA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qGCvKZh0xHVIMmLIfe1xA.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xe6648c5a48935e5284556feddb6985e64bd4d67abe9b608bcea9703ce5362072","isrc":"HKG732214288","name":"刀枪不入","registered_at":"2026-06-09T12:16:53Z","spotify_id":"1qGCvKZh0xHVIMmLIfe1xA","type":"track"}
track: 刀枪不入 - 伴奏版
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210967
  explicit: false
  by artist: 张齐山DanieL
  in album: 刀枪不入
    type: MusicAlbum
    date published: 2022-06-15
  isrc code: HKG732216424

单人券
type: MusicAlbum
date published: 2022-05-13
track: 单人券
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205970
  explicit: false
  by artist: 张齐山DanieL
  in album: 单人券
    type: MusicAlbum
    date published: 2022-05-13
  isrc code: HKG732223662
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:13:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfafe50e7d0b8059a40e8e6677860670640c10e92034638f357be06788ade4f07
  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/5KazgrHkhmKfnI2V7cCc8O.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KazgrHkhmKfnI2V7cCc8O
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfafe50e7d0b8059a40e8e6677860670640c10e92034638f357be06788ade4f07","isrc":"HKG732223662","name":"单人券","registered_at":"2026-06-04T06:13:38Z","spotify_id":"5KazgrHkhmKfnI2V7cCc8O","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfafe50e7d0b8059a40e8e6677860670640c10e92034638f357be06788ade4f07. 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/5KazgrHkhmKfnI2V7cCc8O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KazgrHkhmKfnI2V7cCc8O.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xfafe50e7d0b8059a40e8e6677860670640c10e92034638f357be06788ade4f07","isrc":"HKG732223662","name":"单人券","registered_at":"2026-06-04T06:13:38Z","spotify_id":"5KazgrHkhmKfnI2V7cCc8O","type":"track"}
track: 单人券 - 伴奏版
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205970
  explicit: false
  by artist: 张齐山DanieL
  in album: 单人券
    type: MusicAlbum
    date published: 2022-05-13
  isrc code: HKG732223663
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T21:02:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9796ac0c70be5f864ad39b287c5c6806564387dee309b135c238e00d49d3a7ae
  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/7jlPoRNF8IkDvji9itLMkk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jlPoRNF8IkDvji9itLMkk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9796ac0c70be5f864ad39b287c5c6806564387dee309b135c238e00d49d3a7ae","isrc":"HKG732223663","name":"单人券 - 伴奏版","registered_at":"2026-06-23T21:02:55Z","spotify_id":"7jlPoRNF8IkDvji9itLMkk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9796ac0c70be5f864ad39b287c5c6806564387dee309b135c238e00d49d3a7ae. 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/7jlPoRNF8IkDvji9itLMkk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jlPoRNF8IkDvji9itLMkk.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x9796ac0c70be5f864ad39b287c5c6806564387dee309b135c238e00d49d3a7ae","isrc":"HKG732223663","name":"单人券 - 伴奏版","registered_at":"2026-06-23T21:02:55Z","spotify_id":"7jlPoRNF8IkDvji9itLMkk","type":"track"}

还有还有
type: MusicAlbum
date published: 2022-01-25
track: 还有还有
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190588
  explicit: false
  by artist: 张齐山DanieL
  in album: 还有还有
    type: MusicAlbum
    date published: 2022-01-25
  isrc code: HKG731894228
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T13:58:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1a0e932eb21083b37be9ffb035087e2507dcdbaaeefce8dcb410dfd97f85bfe3
  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/4kibm7pXBWuK4446Zb808f.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kibm7pXBWuK4446Zb808f
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1a0e932eb21083b37be9ffb035087e2507dcdbaaeefce8dcb410dfd97f85bfe3","isrc":"HKG731894228","name":"还有还有","registered_at":"2026-06-06T13:58:19Z","spotify_id":"4kibm7pXBWuK4446Zb808f","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0e932eb21083b37be9ffb035087e2507dcdbaaeefce8dcb410dfd97f85bfe3. 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/4kibm7pXBWuK4446Zb808f.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kibm7pXBWuK4446Zb808f.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x1a0e932eb21083b37be9ffb035087e2507dcdbaaeefce8dcb410dfd97f85bfe3","isrc":"HKG731894228","name":"还有还有","registered_at":"2026-06-06T13:58:19Z","spotify_id":"4kibm7pXBWuK4446Zb808f","type":"track"}

回忆中旅行
type: MusicAlbum
date published: 2025-01-18
track: 回忆中旅行
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175801
  explicit: false
  by artist: 张齐山DanieL
  by artist: 前男友
  in album: 回忆中旅行
    type: MusicAlbum
    date published: 2025-01-18
  isrc code: HKG731400673
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T22:49:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1c4b1ed84369225f320ec00c592acadc4588710e87300cb5858130ecfa530543
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4CuJ1noJcTlpfrBuaHmIqj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CuJ1noJcTlpfrBuaHmIqj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1c4b1ed84369225f320ec00c592acadc4588710e87300cb5858130ecfa530543","isrc":"HKG731400673","name":"回忆中旅行","registered_at":"2026-06-18T22:49:30Z","spotify_id":"4CuJ1noJcTlpfrBuaHmIqj","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c4b1ed84369225f320ec00c592acadc4588710e87300cb5858130ecfa530543. 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/4CuJ1noJcTlpfrBuaHmIqj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CuJ1noJcTlpfrBuaHmIqj.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x1c4b1ed84369225f320ec00c592acadc4588710e87300cb5858130ecfa530543","isrc":"HKG731400673","name":"回忆中旅行","registered_at":"2026-06-18T22:49:30Z","spotify_id":"4CuJ1noJcTlpfrBuaHmIqj","type":"track"}

荧光天堂 - 纯音乐版
type: MusicRecording
duration: PT3M40S
duration ms: 220952
explicit: false
by artist: 张齐山DanieL
in album: 荧光天堂 (纯音乐版)
  type: MusicAlbum
  date published: 2023-01-13
isrc code: FR2X42389435
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T01:49:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5be3090b29c4e2c255ce759d44a7cdd514a9c53b509cd5d5c321cb039b5e4783
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/09NHmk6zkUiS5c8iWxq0g0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09NHmk6zkUiS5c8iWxq0g0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5be3090b29c4e2c255ce759d44a7cdd514a9c53b509cd5d5c321cb039b5e4783","isrc":"FR2X42389435","name":"荧光天堂 - 纯音乐版","registered_at":"2026-06-25T01:49:44Z","spotify_id":"09NHmk6zkUiS5c8iWxq0g0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be3090b29c4e2c255ce759d44a7cdd514a9c53b509cd5d5c321cb039b5e4783. 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/09NHmk6zkUiS5c8iWxq0g0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09NHmk6zkUiS5c8iWxq0g0.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x5be3090b29c4e2c255ce759d44a7cdd514a9c53b509cd5d5c321cb039b5e4783","isrc":"FR2X42389435","name":"荧光天堂 - 纯音乐版","registered_at":"2026-06-25T01:49:44Z","spotify_id":"09NHmk6zkUiS5c8iWxq0g0","type":"track"}

Hollow
type: MusicRecording
duration: PT2M51S
duration ms: 171052
explicit: false
by artist: Terry Zhong
by artist: 张齐山DanieL
in album: Unread Messages
  type: MusicAlbum
  date published: 2023-10-13
isrc code: HKJ962315434
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T00:56:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68c4c90ba5573aaaf20899175cb5d7f2468a1f6f2fcde184abe17114179c41c3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/478ZY1UHWklOw5UbfOmHTz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/478ZY1UHWklOw5UbfOmHTz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c4c90ba5573aaaf20899175cb5d7f2468a1f6f2fcde184abe17114179c41c3. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/478ZY1UHWklOw5UbfOmHTz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/478ZY1UHWklOw5UbfOmHTz.
  date published: 2026-07-02T11:34:59Z

九张机 - 男声版
type: MusicRecording
duration: PT3M40S
duration ms: 220270
explicit: false
by artist: 张齐山DanieL
in album: 九张机 (男声版)
  type: MusicAlbum
  date published: 2023-12-01
isrc code: HKG731681183
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-28T00:05:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd1b3b0f8688f05311657847eb0f782fc5430a213ef5e9e9249a965cf364ef6d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2DszJgMqByFUIHmUsPeksa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DszJgMqByFUIHmUsPeksa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd1b3b0f8688f05311657847eb0f782fc5430a213ef5e9e9249a965cf364ef6d","isrc":"HKG731681183","name":"九张机 - 男声版","registered_at":"2026-06-28T00:05:16Z","spotify_id":"2DszJgMqByFUIHmUsPeksa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1b3b0f8688f05311657847eb0f782fc5430a213ef5e9e9249a965cf364ef6d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2DszJgMqByFUIHmUsPeksa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DszJgMqByFUIHmUsPeksa.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xfd1b3b0f8688f05311657847eb0f782fc5430a213ef5e9e9249a965cf364ef6d","isrc":"HKG731681183","name":"九张机 - 男声版","registered_at":"2026-06-28T00:05:16Z","spotify_id":"2DszJgMqByFUIHmUsPeksa","type":"track"}

九张机 - DJ铁柱版
type: MusicRecording
duration: PT2M52S
duration ms: 172105
explicit: false
by artist: 张齐山DanieL
in album: 九张机 (男声版)
  type: MusicAlbum
  date published: 2023-12-01
isrc code: HKG731681184
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T13:32:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x263f50fa0dd7ee8d69dfca68b5a86bddf92277db2e9118a9850e3a9162a763c6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2WSaasqhihq15GZRoQewCP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WSaasqhihq15GZRoQewCP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x263f50fa0dd7ee8d69dfca68b5a86bddf92277db2e9118a9850e3a9162a763c6","isrc":"HKG731681184","name":"九张机 - DJ铁柱版","registered_at":"2026-06-21T13:32:04Z","spotify_id":"2WSaasqhihq15GZRoQewCP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x263f50fa0dd7ee8d69dfca68b5a86bddf92277db2e9118a9850e3a9162a763c6. 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/2WSaasqhihq15GZRoQewCP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WSaasqhihq15GZRoQewCP.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x263f50fa0dd7ee8d69dfca68b5a86bddf92277db2e9118a9850e3a9162a763c6","isrc":"HKG731681184","name":"九张机 - DJ铁柱版","registered_at":"2026-06-21T13:32:04Z","spotify_id":"2WSaasqhihq15GZRoQewCP","type":"track"}

九张机 - Live
type: MusicRecording
duration: PT3M40S
duration ms: 220270
explicit: false
by artist: 张齐山DanieL
in album: 九张机 (男声版)
  type: MusicAlbum
  date published: 2023-12-01
isrc code: HKG731681185

九张机 - 男声版伴奏
type: MusicRecording
duration: PT3M40S
duration ms: 220270
explicit: false
by artist: 张齐山DanieL
in album: 九张机 (男声版)
  type: MusicAlbum
  date published: 2023-12-01
isrc code: HKG731681186

九张机 - DJ铁柱版伴奏
type: MusicRecording
duration: PT2M52S
duration ms: 172163
explicit: false
by artist: 张齐山DanieL
in album: 九张机 (男声版)
  type: MusicAlbum
  date published: 2023-12-01
isrc code: HKG731681187

夏夜最后的烟火
type: MusicRecording
duration: PT4M22S
duration ms: 262268
explicit: false
by artist: 张齐山DanieL
in album: 夏夜最后的烟火
  type: MusicAlbum
  date published: 2023-09-29
isrc code: HKG731610663
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T23:55:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe577963354cd783f155e392d3e400db41f8d17dbd69d3aa0c22fa15f0dd867d9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/48N1RPWOzc8t0s92ixA7CU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48N1RPWOzc8t0s92ixA7CU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe577963354cd783f155e392d3e400db41f8d17dbd69d3aa0c22fa15f0dd867d9","isrc":"HKG731610663","name":"夏夜最后的烟火","registered_at":"2026-06-18T23:55:05Z","spotify_id":"48N1RPWOzc8t0s92ixA7CU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe577963354cd783f155e392d3e400db41f8d17dbd69d3aa0c22fa15f0dd867d9. 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/48N1RPWOzc8t0s92ixA7CU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48N1RPWOzc8t0s92ixA7CU.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe577963354cd783f155e392d3e400db41f8d17dbd69d3aa0c22fa15f0dd867d9","isrc":"HKG731610663","name":"夏夜最后的烟火","registered_at":"2026-06-18T23:55:05Z","spotify_id":"48N1RPWOzc8t0s92ixA7CU","type":"track"}

忙着长大
type: MusicRecording
duration: PT3M11S
duration ms: 191764
explicit: false
by artist: 张齐山DanieL
in album: 忙着长大
  type: MusicAlbum
  date published: 2023-06-14
isrc code: DGA062332430
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T00:34:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c048daadb58c64eae95019b4de5b89b9522fcea4965148d58399b9e0c7c52b9
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/1Fn4ehO0qBkr2OkSBvzjh5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Fn4ehO0qBkr2OkSBvzjh5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c048daadb58c64eae95019b4de5b89b9522fcea4965148d58399b9e0c7c52b9","isrc":"DGA062332430","name":"忙着长大","registered_at":"2026-06-09T00:34:20Z","spotify_id":"1Fn4ehO0qBkr2OkSBvzjh5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c048daadb58c64eae95019b4de5b89b9522fcea4965148d58399b9e0c7c52b9. 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/1Fn4ehO0qBkr2OkSBvzjh5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Fn4ehO0qBkr2OkSBvzjh5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9c048daadb58c64eae95019b4de5b89b9522fcea4965148d58399b9e0c7c52b9","isrc":"DGA062332430","name":"忙着长大","registered_at":"2026-06-09T00:34:20Z","spotify_id":"1Fn4ehO0qBkr2OkSBvzjh5","type":"track"}

忙着长大 - 伴奏
type: MusicRecording
duration: PT3M11S
duration ms: 191764
explicit: false
by artist: 张齐山DanieL
in album: 忙着长大
  type: MusicAlbum
  date published: 2023-06-14
isrc code: DGA062332431

戒断
type: MusicRecording
duration: PT3M39S
duration ms: 219092
explicit: false
by artist: 张齐山DanieL
in album: 戒断
  type: MusicAlbum
  date published: 2023-06-01
isrc code: DGA052317640

戒断 - 伴奏
type: MusicRecording
duration: PT3M39S
duration ms: 219092
explicit: false
by artist: 张齐山DanieL
in album: 戒断
  type: MusicAlbum
  date published: 2023-06-01
isrc code: DGA052317641

落入人海
type: MusicRecording
duration: PT3M31S
duration ms: 211764
explicit: false
by artist: 张齐山DanieL
in album: 落入人海
  type: MusicAlbum
  date published: 2023-05-13
isrc code: FRX762398980
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T04:24:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62a83489a71734fa9002ca0612be57956da178e5aef345eca644c04f864f69db
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/7rfuCRzurwyZ9OTfpd0g1e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rfuCRzurwyZ9OTfpd0g1e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62a83489a71734fa9002ca0612be57956da178e5aef345eca644c04f864f69db","isrc":"FRX762398980","name":"落入人海","registered_at":"2026-06-07T04:24:13Z","spotify_id":"7rfuCRzurwyZ9OTfpd0g1e","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a83489a71734fa9002ca0612be57956da178e5aef345eca644c04f864f69db. 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/7rfuCRzurwyZ9OTfpd0g1e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rfuCRzurwyZ9OTfpd0g1e.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x62a83489a71734fa9002ca0612be57956da178e5aef345eca644c04f864f69db","isrc":"FRX762398980","name":"落入人海","registered_at":"2026-06-07T04:24:13Z","spotify_id":"7rfuCRzurwyZ9OTfpd0g1e","type":"track"}

落入人海 - 伴奏
type: MusicRecording
duration: PT3M32S
duration ms: 212647
explicit: false
by artist: 张齐山DanieL
in album: 落入人海
  type: MusicAlbum
  date published: 2023-05-13
isrc code: FRX762398981

唯你是青山
type: MusicRecording
duration: PT2M53S
duration ms: 173434
explicit: false
by artist: 张齐山DanieL
in album: 唯你是青山
  type: MusicAlbum
  date published: 2023-04-26
isrc code: FRX762362137
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T21:04:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d9c6247d4a1ba03689bbef9a01dd9ecb9542dd5a1d9164867b7b1f21af2edcf
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/2eFftk5BIeeSNK1TNojc0H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2eFftk5BIeeSNK1TNojc0H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d9c6247d4a1ba03689bbef9a01dd9ecb9542dd5a1d9164867b7b1f21af2edcf","isrc":"FRX762362137","name":"唯你是青山","registered_at":"2026-06-23T21:04:53Z","spotify_id":"2eFftk5BIeeSNK1TNojc0H","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9c6247d4a1ba03689bbef9a01dd9ecb9542dd5a1d9164867b7b1f21af2edcf. 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/2eFftk5BIeeSNK1TNojc0H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2eFftk5BIeeSNK1TNojc0H.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x6d9c6247d4a1ba03689bbef9a01dd9ecb9542dd5a1d9164867b7b1f21af2edcf","isrc":"FRX762362137","name":"唯你是青山","registered_at":"2026-06-23T21:04:53Z","spotify_id":"2eFftk5BIeeSNK1TNojc0H","type":"track"}

唯你是青山 - 伴奏
type: MusicRecording
duration: PT2M53S
duration ms: 173434
explicit: false
by artist: 张齐山DanieL
in album: 唯你是青山
  type: MusicAlbum
  date published: 2023-04-26
isrc code: FRX762362138

死磕到底
type: MusicRecording
duration: PT3M39S
duration ms: 219235
explicit: false
by artist: 张齐山DanieL
in album: 死磕到底
  type: MusicAlbum
  date published: 2023-04-19
isrc code: FRX762343785
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:40:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfec4b73c261ebd58472d1ac5d18494f9c216c85c62bb7db9b4b1fccde969a58e
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/0U70z6QRCzj8b4JgDFFrwj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0U70z6QRCzj8b4JgDFFrwj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfec4b73c261ebd58472d1ac5d18494f9c216c85c62bb7db9b4b1fccde969a58e","isrc":"FRX762343785","name":"死磕到底","registered_at":"2026-06-04T14:40:06Z","spotify_id":"0U70z6QRCzj8b4JgDFFrwj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfec4b73c261ebd58472d1ac5d18494f9c216c85c62bb7db9b4b1fccde969a58e. 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/0U70z6QRCzj8b4JgDFFrwj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0U70z6QRCzj8b4JgDFFrwj.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfec4b73c261ebd58472d1ac5d18494f9c216c85c62bb7db9b4b1fccde969a58e","isrc":"FRX762343785","name":"死磕到底","registered_at":"2026-06-04T14:40:06Z","spotify_id":"0U70z6QRCzj8b4JgDFFrwj","type":"track"}

死磕到底 - 伴奏
type: MusicRecording
duration: PT3M39S
duration ms: 219235
explicit: false
by artist: 张齐山DanieL
in album: 死磕到底
  type: MusicAlbum
  date published: 2023-04-19
isrc code: FRX762343786

Want more
type: MusicRecording
duration: PT3M20S
duration ms: 200530
explicit: false
by artist: 张齐山DanieL
in album: Want more
  type: MusicAlbum
  date published: 2023-04-12
isrc code: FRX452308396
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T06:40:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf5b5757560eae19ecdb6c4f862dd88ccc46817225bdfa34983594c495606032
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5JeUcQ0gTVXGMTKYhIQDzh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JeUcQ0gTVXGMTKYhIQDzh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf5b5757560eae19ecdb6c4f862dd88ccc46817225bdfa34983594c495606032","isrc":"FRX452308396","name":"Want more","registered_at":"2026-06-26T06:40:00Z","spotify_id":"5JeUcQ0gTVXGMTKYhIQDzh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5b5757560eae19ecdb6c4f862dd88ccc46817225bdfa34983594c495606032. 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/5JeUcQ0gTVXGMTKYhIQDzh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JeUcQ0gTVXGMTKYhIQDzh.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xdf5b5757560eae19ecdb6c4f862dd88ccc46817225bdfa34983594c495606032","isrc":"FRX452308396","name":"Want more","registered_at":"2026-06-26T06:40:00Z","spotify_id":"5JeUcQ0gTVXGMTKYhIQDzh","type":"track"}

Want more - 伴奏
type: MusicRecording
duration: PT3M20S
duration ms: 200530
explicit: false
by artist: 张齐山DanieL
in album: Want more
  type: MusicAlbum
  date published: 2023-04-12
isrc code: FRX452308397