羅守誠
type: MusicGroup
genre: gufeng
genre: traditional music
popularity: 6
followers: 142
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d8743946ff0a83c11d5f6aa52aaf942fafb7358b3a4e36d2b89ff7644be2b1b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/85e6a6fe-fb41-4081-a8cc-d2d8e442e714.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/85e6a6fe-fb41-4081-a8cc-d2d8e442e714.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/85e6a6fe-fb41-4081-a8cc-d2d8e442e714
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d8743946ff0a83c11d5f6aa52aaf942fafb7358b3a4e36d2b89ff7644be2b1b","name":"羅守誠","registered_at":"2026-06-17T12:20:37Z","symbol":"NIM1393711","token_address":"0xb5f8c7b069414b64a9f3b29649be0e68a75cc423","type":"artist","uuid":"85e6a6fe-fb41-4081-a8cc-d2d8e442e714"}
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 0x6d8743946ff0a83c11d5f6aa52aaf942fafb7358b3a4e36d2b89ff7644be2b1b. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/85e6a6fe-fb41-4081-a8cc-d2d8e442e714.json and https://artists.proofprofile.net/proofs/artist/85e6a6fe-fb41-4081-a8cc-d2d8e442e714.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x6d8743946ff0a83c11d5f6aa52aaf942fafb7358b3a4e36d2b89ff7644be2b1b","name":"羅守誠","registered_at":"2026-06-17T12:20:37Z","symbol":"NIM1393711","token_address":"0xb5f8c7b069414b64a9f3b29649be0e68a75cc423","type":"artist","uuid":"85e6a6fe-fb41-4081-a8cc-d2d8e442e714"}
album: 琴簫引─夸父發燒天碟
  type: MusicAlbum
  date published: 1995-05-02
  track: 欸乃
    type: MusicRecording
    duration: PT6M52S
    duration ms: 412520
    explicit: false
    by artist: 王森地
    by artist: 龔一
    by artist: 羅守誠
    in album: 琴簫引─夸父發燒天碟
      type: MusicAlbum
      date published: 1995-05-02
    isrc code: TWC019500210
  track: 良宵引
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205733
    explicit: false
    by artist: 王森地
    by artist: 龔一
    by artist: 羅守誠
    in album: 琴簫引─夸父發燒天碟
      type: MusicAlbum
      date published: 1995-05-02
    isrc code: TWC019500220
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T15:03:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x47522caf2753a43072d4b97e0a80d719437068aeaa5b7ed915bc2d211c46b3a8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957120
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/957120
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500220
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:22:41Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47522caf2753a43072d4b97e0a80d719437068aeaa5b7ed915bc2d211c46b3a8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500220.
      date published: 2026-07-08T03:22:41Z
  track: 關山月
    type: MusicRecording
    duration: PT2M22S
    duration ms: 142760
    explicit: false
    by artist: 王森地
    by artist: 龔一
    by artist: 羅守誠
    in album: 琴簫引─夸父發燒天碟
      type: MusicAlbum
      date published: 1995-05-02
    isrc code: TWC019500230
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T03:40:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc43aca3a2c3a539bd2812e3b64d30ba1d9da25472c2329a41810e44354ee1893
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500230
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:16:32Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43aca3a2c3a539bd2812e3b64d30ba1d9da25472c2329a41810e44354ee1893. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500230.
      date published: 2026-07-06T07:16:32Z
  track: 憶故人
    type: MusicRecording
    duration: PT8M27S
    duration ms: 507466
    explicit: false
    by artist: 王森地
    by artist: 龔一
    by artist: 羅守誠
    in album: 琴簫引─夸父發燒天碟
      type: MusicAlbum
      date published: 1995-05-02
    isrc code: TWC019500240
  track: 平沙落雁
    type: MusicRecording
    duration: PT8M15S
    duration ms: 495866
    explicit: false
    by artist: 王森地
    by artist: 龔一
    by artist: 羅守誠
    in album: 琴簫引─夸父發燒天碟
      type: MusicAlbum
      date published: 1995-05-02
  track: 玉樓春曉
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169800
    explicit: false
    by artist: 王森地
    by artist: 龔一
    by artist: 羅守誠
    in album: 琴簫引─夸父發燒天碟
      type: MusicAlbum
      date published: 1995-05-02
    isrc code: TWC019500260
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T22:05:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x55e6a58b896c5a0bcd70820f16c9e958a41b7cee07495ecffa2fba850c171d9c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957120
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/957120
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500260
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:22:41Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
  track: 泛滄浪
  track: 漁樵問答
  track: 春曉吟
  track: 碧澗流泉
album: 驚破梅心─中國笛簫演奏
album: 雲水吟─夸父發燒天碟
track: 秋夜
track: 平湖秋月(簫)
track: 姑蘇行
track: 朝元歌
track: 鷓鴣飛
track: 懷古
track: 山歌
track: 小放牛
track: 妝台秋思
track: 霓裳曲
track: 流波曲(新笛)
track: 欸乃
track: 良宵引
track: 關山月
track: 憶故人
track: 平沙落雁
track: 玉樓春曉
track: 泛滄浪
track: 漁樵問答
track: 春曉吟

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e6a58b896c5a0bcd70820f16c9e958a41b7cee07495ecffa2fba850c171d9c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500260.
date published: 2026-07-08T03:22:41Z

泛滄浪
type: MusicRecording
duration: PT4M41S
duration ms: 281066
explicit: false
by artist: 王森地
by artist: 龔一
by artist: 羅守誠
in album: 琴簫引─夸父發燒天碟
  type: MusicAlbum
  date published: 1995-05-02
isrc code: TWC019500270

漁樵問答
type: MusicRecording
duration: PT8M28S
duration ms: 508933
explicit: false
by artist: 王森地
by artist: 龔一
by artist: 羅守誠
in album: 琴簫引─夸父發燒天碟
  type: MusicAlbum
  date published: 1995-05-02
isrc code: TWC019500280
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T18:07:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x181a26f266808989c6f59947962670c329ce1b7af4e715038f5ef1fcb6c7230d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500280
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181a26f266808989c6f59947962670c329ce1b7af4e715038f5ef1fcb6c7230d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500280.
  date published: 2026-07-08T08:56:20Z

春曉吟
type: MusicRecording
duration: PT4M4S
duration ms: 244466
explicit: false
by artist: 王森地
by artist: 龔一
by artist: 羅守誠
in album: 琴簫引─夸父發燒天碟
  type: MusicAlbum
  date published: 1995-05-02
isrc code: TWC019500290
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T21:43:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f1420e8b0433e77834784cd4bee013137ceca718d195f7b1011194344e04e6f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500290
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1420e8b0433e77834784cd4bee013137ceca718d195f7b1011194344e04e6f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500290.
  date published: 2026-07-08T03:53:27Z

碧澗流泉
type: MusicRecording
duration: PT5M19S
duration ms: 319746
explicit: false
by artist: 王森地
by artist: 龔一
by artist: 羅守誠
in album: 琴簫引─夸父發燒天碟
  type: MusicAlbum
  date published: 1995-05-02
isrc code: TWC019500300
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T13:27:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1bde22d53559a21e64979238f05607fa9427ac47cda20513c3d2fc3f5934385
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500300
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1bde22d53559a21e64979238f05607fa9427ac47cda20513c3d2fc3f5934385. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500300.
  date published: 2026-07-08T03:20:19Z

驚破梅心─中國笛簫演奏
type: MusicAlbum
date published: 1995-03-18
track: 秋夜
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194093
  explicit: false
  by artist: 羅守誠
  by artist: 王森地
  in album: 驚破梅心─中國笛簫演奏
    type: MusicAlbum
    date published: 1995-03-18
track: 姑蘇行
  type: MusicRecording
  duration: PT4M45S
  duration ms: 285200
  explicit: false
  by artist: 羅守誠
  by artist: 王森地
  in album: 驚破梅心─中國笛簫演奏
    type: MusicAlbum
    date published: 1995-03-18
track: 朝元歌
  type: MusicRecording
  duration: PT5M12S
  duration ms: 312106
  explicit: false
  by artist: 羅守誠
  by artist: 王森地
  in album: 驚破梅心─中國笛簫演奏
    type: MusicAlbum
    date published: 1995-03-18
track: 鷓鴣飛
  type: MusicRecording
  duration: PT5M53S
  duration ms: 353693
  explicit: false
  by artist: 羅守誠
  by artist: 王森地
  in album: 驚破梅心─中國笛簫演奏
    type: MusicAlbum
    date published: 1995-03-18
track: 懷古
  type: MusicRecording
  duration: PT4M40S
  duration ms: 280173
  explicit: false
  by artist: 羅守誠
  by artist: 王森地
  in album: 驚破梅心─中國笛簫演奏
    type: MusicAlbum
    date published: 1995-03-18
track: 山歌
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248600
  explicit: false
  by artist: 羅守誠
  by artist: 王森地
  in album: 驚破梅心─中國笛簫演奏
    type: MusicAlbum
    date published: 1995-03-18
track: 小放牛
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210066
  explicit: false
  by artist: 羅守誠
  by artist: 王森地
  in album: 驚破梅心─中國笛簫演奏
    type: MusicAlbum
    date published: 1995-03-18
track: 妝台秋思
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260266
  explicit: false
  by artist: 羅守誠
  by artist: 王森地
  in album: 驚破梅心─中國笛簫演奏
    type: MusicAlbum
    date published: 1995-03-18
track: 平湖秋月(簫)
  type: MusicRecording
  duration: PT6M0S
  duration ms: 360226
  explicit: false
  by artist: 羅守誠
  by artist: 王森地
  in album: 驚破梅心─中國笛簫演奏
    type: MusicAlbum
    date published: 1995-03-18
track: 霓裳曲
  type: MusicRecording
  duration: PT5M11S
  duration ms: 311400
  explicit: false
  by artist: 羅守誠
  by artist: 王森地
  in album: 驚破梅心─中國笛簫演奏
    type: MusicAlbum
    date published: 1995-03-18
track: 流波曲(新笛)
  type: MusicRecording
  duration: PT5M10S
  duration ms: 310720
  explicit: false
  by artist: 羅守誠
  by artist: 王森地
  in album: 驚破梅心─中國笛簫演奏
    type: MusicAlbum
    date published: 1995-03-18

雲水吟─夸父發燒天碟
type: MusicAlbum
date published: 1980-01-01
track: 寒山僧蹤
  type: MusicRecording
  duration: PT6M22S
  duration ms: 382266
  explicit: false
  by artist: 王森地
  by artist: 龔一
  by artist: 羅守誠
  in album: 雲水吟─夸父發燒天碟
    type: MusicAlbum
    date published: 1980-01-01
  isrc code: TWC019500310
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T16:48:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9601b80164a603d51d34a1b4d6c56e5ad6f16a375b8e7ae291ab6a107e1271e4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500310
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9601b80164a603d51d34a1b4d6c56e5ad6f16a375b8e7ae291ab6a107e1271e4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500310.
    date published: 2026-07-02T11:38:34Z
track: 大雄寶殿
  type: MusicRecording
  duration: PT5M7S
  duration ms: 307160
  explicit: false
  by artist: 王森地
  by artist: 龔一
  by artist: 羅守誠
  in album: 雲水吟─夸父發燒天碟
    type: MusicAlbum
    date published: 1980-01-01
  isrc code: TWC019500320
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T15:37:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x63522d894c0a90d67a26e11648735aeef99481f674ff514d40db735bff8fd762
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957145
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500320
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63522d894c0a90d67a26e11648735aeef99481f674ff514d40db735bff8fd762. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500320.
    date published: 2026-07-08T08:56:20Z
track: 九華蒼松
  type: MusicRecording
  duration: PT7M49S
  duration ms: 469840
  explicit: false
  by artist: 王森地
  by artist: 龔一
  by artist: 羅守誠
  in album: 雲水吟─夸父發燒天碟
    type: MusicAlbum
    date published: 1980-01-01
  isrc code: TWC019500330
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T14:46:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb042f942a7805ec1cc7ddaae601c4f0b9d33fe8ffd5582a7b214f70d2239a9a7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500330
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb042f942a7805ec1cc7ddaae601c4f0b9d33fe8ffd5582a7b214f70d2239a9a7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500330.
    date published: 2026-07-08T03:22:41Z
track: 寶鼎讚
  type: MusicRecording
  duration: PT7M4S
  duration ms: 424200
  explicit: false
  by artist: 王森地
  by artist: 龔一
  by artist: 羅守誠
  in album: 雲水吟─夸父發燒天碟
    type: MusicAlbum
    date published: 1980-01-01
  isrc code: TWC019500340
track: 峨嵋佛光
  type: MusicRecording
  duration: PT6M19S
  duration ms: 379533
  explicit: false
  by artist: 王森地
  by artist: 龔一
  by artist: 羅守誠
  in album: 雲水吟─夸父發燒天碟
    type: MusicAlbum
    date published: 1980-01-01
track: 赤壁懷古
  type: MusicRecording
  duration: PT10M18S
  duration ms: 618093
  explicit: false
  by artist: 王森地
  by artist: 龔一
  by artist: 羅守誠
  in album: 雲水吟─夸父發燒天碟
    type: MusicAlbum
    date published: 1980-01-01
track: 梵海雲僧
  type: MusicRecording
  duration: PT7M48S
  duration ms: 468320
  explicit: false
  by artist: 王森地
  by artist: 龔一
  by artist: 羅守誠
  in album: 雲水吟─夸父發燒天碟
    type: MusicAlbum
    date published: 1980-01-01
  isrc code: TWC019500370
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-08T01:11:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf171dc44f908c590f45f1eb38913e45280293968df7684e3518f28a1a3a07cef
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957122
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957122
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500370
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:39:04Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf171dc44f908c590f45f1eb38913e45280293968df7684e3518f28a1a3a07cef. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500370.
date published: 2026-07-08T03:39:04Z

秋夜
type: MusicRecording
duration: PT3M14S
duration ms: 194093
explicit: false
by artist: 羅守誠
by artist: 王森地
in album: 驚破梅心─中國笛簫演奏
  type: MusicAlbum
  date published: 1995-03-18

平湖秋月(簫)
type: MusicRecording
duration: PT6M0S
duration ms: 360226
explicit: false
by artist: 羅守誠
by artist: 王森地
in album: 驚破梅心─中國笛簫演奏
  type: MusicAlbum
  date published: 1995-03-18

姑蘇行
type: MusicRecording
duration: PT4M45S
duration ms: 285200
explicit: false
by artist: 羅守誠
by artist: 王森地
in album: 驚破梅心─中國笛簫演奏
  type: MusicAlbum
  date published: 1995-03-18

朝元歌
type: MusicRecording
duration: PT5M12S
duration ms: 312106
explicit: false
by artist: 羅守誠
by artist: 王森地
in album: 驚破梅心─中國笛簫演奏
  type: MusicAlbum
  date published: 1995-03-18

鷓鴣飛
type: MusicRecording
duration: PT5M53S
duration ms: 353693
explicit: false
by artist: 羅守誠
by artist: 王森地
in album: 驚破梅心─中國笛簫演奏
  type: MusicAlbum
  date published: 1995-03-18

懷古
type: MusicRecording
duration: PT4M40S
duration ms: 280173
explicit: false
by artist: 羅守誠
by artist: 王森地
in album: 驚破梅心─中國笛簫演奏
  type: MusicAlbum
  date published: 1995-03-18

山歌
type: MusicRecording
duration: PT4M8S
duration ms: 248600
explicit: false
by artist: 羅守誠
by artist: 王森地
in album: 驚破梅心─中國笛簫演奏
  type: MusicAlbum
  date published: 1995-03-18

小放牛
type: MusicRecording
duration: PT3M30S
duration ms: 210066
explicit: false
by artist: 羅守誠
by artist: 王森地
in album: 驚破梅心─中國笛簫演奏
  type: MusicAlbum
  date published: 1995-03-18

妝台秋思
type: MusicRecording
duration: PT4M20S
duration ms: 260266
explicit: false
by artist: 羅守誠
by artist: 王森地
in album: 驚破梅心─中國笛簫演奏
  type: MusicAlbum
  date published: 1995-03-18

霓裳曲
type: MusicRecording
duration: PT5M11S
duration ms: 311400
explicit: false
by artist: 羅守誠
by artist: 王森地
in album: 驚破梅心─中國笛簫演奏
  type: MusicAlbum
  date published: 1995-03-18

流波曲(新笛)
type: MusicRecording
duration: PT5M10S
duration ms: 310720
explicit: false
by artist: 羅守誠
by artist: 王森地
in album: 驚破梅心─中國笛簫演奏
  type: MusicAlbum
  date published: 1995-03-18

欸乃
type: MusicRecording
duration: PT6M52S
duration ms: 412520
explicit: false
by artist: 王森地
by artist: 龔一
by artist: 羅守誠
in album: 琴簫引─夸父發燒天碟
  type: MusicAlbum
  date published: 1995-05-02
isrc code: TWC019500210

良宵引
type: MusicRecording
duration: PT3M25S
duration ms: 205733
explicit: false
by artist: 王森地
by artist: 龔一
by artist: 羅守誠
in album: 琴簫引─夸父發燒天碟
  type: MusicAlbum
  date published: 1995-05-02
isrc code: TWC019500220
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T15:03:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47522caf2753a43072d4b97e0a80d719437068aeaa5b7ed915bc2d211c46b3a8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500220
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47522caf2753a43072d4b97e0a80d719437068aeaa5b7ed915bc2d211c46b3a8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500220.
  date published: 2026-07-08T03:22:41Z

關山月
type: MusicRecording
duration: PT2M22S
duration ms: 142760
explicit: false
by artist: 王森地
by artist: 龔一
by artist: 羅守誠
in album: 琴簫引─夸父發燒天碟
  type: MusicAlbum
  date published: 1995-05-02
isrc code: TWC019500230
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T03:40:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc43aca3a2c3a539bd2812e3b64d30ba1d9da25472c2329a41810e44354ee1893
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956891
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956891
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500230
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:16:32Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43aca3a2c3a539bd2812e3b64d30ba1d9da25472c2329a41810e44354ee1893. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500230.
  date published: 2026-07-06T07:16:32Z

憶故人
type: MusicRecording
duration: PT8M27S
duration ms: 507466
explicit: false
by artist: 王森地
by artist: 龔一
by artist: 羅守誠
in album: 琴簫引─夸父發燒天碟
  type: MusicAlbum
  date published: 1995-05-02
isrc code: TWC019500240

平沙落雁
type: MusicRecording
duration: PT8M15S
duration ms: 495866
explicit: false
by artist: 王森地
by artist: 龔一
by artist: 羅守誠
in album: 琴簫引─夸父發燒天碟
  type: MusicAlbum
  date published: 1995-05-02

玉樓春曉
type: MusicRecording
duration: PT2M49S
duration ms: 169800
explicit: false
by artist: 王森地
by artist: 龔一
by artist: 羅守誠
in album: 琴簫引─夸父發燒天碟
  type: MusicAlbum
  date published: 1995-05-02
isrc code: TWC019500260
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T22:05:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55e6a58b896c5a0bcd70820f16c9e958a41b7cee07495ecffa2fba850c171d9c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500260
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e6a58b896c5a0bcd70820f16c9e958a41b7cee07495ecffa2fba850c171d9c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500260.
  date published: 2026-07-08T03:22:41Z

泛滄浪
type: MusicRecording
duration: PT4M41S
duration ms: 281066
explicit: false
by artist: 王森地
by artist: 龔一
by artist: 羅守誠
in album: 琴簫引─夸父發燒天碟
  type: MusicAlbum
  date published: 1995-05-02
isrc code: TWC019500270

漁樵問答
type: MusicRecording
duration: PT8M28S
duration ms: 508933
explicit: false
by artist: 王森地
by artist: 龔一
by artist: 羅守誠
in album: 琴簫引─夸父發燒天碟
  type: MusicAlbum
  date published: 1995-05-02
isrc code: TWC019500280
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T18:07:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x181a26f266808989c6f59947962670c329ce1b7af4e715038f5ef1fcb6c7230d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500280
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181a26f266808989c6f59947962670c329ce1b7af4e715038f5ef1fcb6c7230d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500280.
  date published: 2026-07-08T08:56:20Z

春曉吟
type: MusicRecording
duration: PT4M4S
duration ms: 244466
explicit: false
by artist: 王森地
by artist: 龔一
by artist: 羅守誠
in album: 琴簫引─夸父發燒天碟
  type: MusicAlbum
  date published: 1995-05-02
isrc code: TWC019500290
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T21:43:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f1420e8b0433e77834784cd4bee013137ceca718d195f7b1011194344e04e6f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500290
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1420e8b0433e77834784cd4bee013137ceca718d195f7b1011194344e04e6f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC019500290.
  date published: 2026-07-08T03:53:27Z