Kyoko Togawa
type: MusicGroup
genre: city pop
genre: kayokyoku
genre: shibuya-kei
popularity: 6
followers: 910
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x408fd7a0c182b4aeb381c70ffcac34e29642ac8f437313606ccf27668199ca8d
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/91a6264a-bedd-4c78-8a2d-53fbb168c8e5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91a6264a-bedd-4c78-8a2d-53fbb168c8e5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/91a6264a-bedd-4c78-8a2d-53fbb168c8e5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x408fd7a0c182b4aeb381c70ffcac34e29642ac8f437313606ccf27668199ca8d","name":"Kyoko Togawa","registered_at":"2026-06-17T16:25:59Z","symbol":"NIM1452199","token_address":"0x62c67241f15ab0d984418cdb4ba2f27fa412c7df","type":"artist","uuid":"91a6264a-bedd-4c78-8a2d-53fbb168c8e5"}
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 0x408fd7a0c182b4aeb381c70ffcac34e29642ac8f437313606ccf27668199ca8d. 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/91a6264a-bedd-4c78-8a2d-53fbb168c8e5.json and https://artists.proofprofile.net/proofs/artist/91a6264a-bedd-4c78-8a2d-53fbb168c8e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x408fd7a0c182b4aeb381c70ffcac34e29642ac8f437313606ccf27668199ca8d","name":"Kyoko Togawa","registered_at":"2026-06-17T16:25:59Z","symbol":"NIM1452199","token_address":"0x62c67241f15ab0d984418cdb4ba2f27fa412c7df","type":"artist","uuid":"91a6264a-bedd-4c78-8a2d-53fbb168c8e5"}
album: B.G. 〜NEO WORKING SONG〜 +
  type: MusicAlbum
  date published: 1970-01-01
  track: 恋のエアシューター
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217160
    explicit: false
    by artist: Kyoko Togawa
    in album: B.G. 〜NEO WORKING SONG〜 +
      type: MusicAlbum
      date published: 1970-01-01
    isrc code: JPSR08618500
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-08T01:05:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x558b33a5287dc8e18b71f5ce14498a7eb76da1582c89507eb79395a8f97aacb8
    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/JPSR08618500
    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 0x558b33a5287dc8e18b71f5ce14498a7eb76da1582c89507eb79395a8f97aacb8. 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/JPSR08618500.
      date published: 2026-07-08T08:56:20Z
  track: Hawaiiに行きたい
    type: MusicRecording
    duration: PT5M49S
    duration ms: 349346
    explicit: false
    by artist: Kyoko Togawa
    in album: B.G. 〜NEO WORKING SONG〜 +
      type: MusicAlbum
      date published: 1970-01-01
    isrc code: JPSR08618510
  track: 25ans〜ヴァンサンカン〜
    type: MusicRecording
    duration: PT4M6S
    duration ms: 246600
    explicit: false
    by artist: Kyoko Togawa
    in album: B.G. 〜NEO WORKING SONG〜 +
      type: MusicAlbum
      date published: 1970-01-01
  track: 責任とってよ
    type: MusicRecording
    duration: PT4M53S
    duration ms: 293346
    explicit: false
    by artist: Kyoko Togawa
    in album: B.G. 〜NEO WORKING SONG〜 +
      type: MusicAlbum
      date published: 1970-01-01
    isrc code: JPSR08618530
  track: ランチタイムラバー
    type: MusicRecording
    duration: PT4M33S
    duration ms: 273720
    explicit: false
    by artist: Kyoko Togawa
    in album: B.G. 〜NEO WORKING SONG〜 +
      type: MusicAlbum
      date published: 1970-01-01
    isrc code: JPSR08618540
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T23:46:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x38360023698e81c937d5add4461a6e2670e3da86e370cc8c104cab7db309b2d6
    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/JPSR08618540
    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 0x38360023698e81c937d5add4461a6e2670e3da86e370cc8c104cab7db309b2d6. 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/JPSR08618540.
      date published: 2026-07-08T03:22:41Z
  track: ワンルームの鍵
    type: MusicRecording
    duration: PT4M10S
    duration ms: 250293
    explicit: false
    by artist: Kyoko Togawa
    in album: B.G. 〜NEO WORKING SONG〜 +
      type: MusicAlbum
      date published: 1970-01-01
  track: 悲しみはリアルすぎて･･･
    type: MusicRecording
    duration: PT4M3S
    duration ms: 243973
    explicit: false
    by artist: Kyoko Togawa
    in album: B.G. 〜NEO WORKING SONG〜 +
      type: MusicAlbum
      date published: 1970-01-01
    isrc code: JPSR08438690
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T20:21:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xacf178bd148679e52afedc462fcae55d885998ef0ed6f6312d2c00f977eb3a4d
    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/JPSR08438690
    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 0xacf178bd148679e52afedc462fcae55d885998ef0ed6f6312d2c00f977eb3a4d. 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/JPSR08438690.
      date published: 2026-07-08T08:56:20Z
  track: 未成年
album: O'Can
album: 涙
album: City Music Tokyo destination
album: WEEKEND FOR LADIES
track: 恋のエアシューター
track: Hawaiiに行きたい
track: 25ans〜ヴァンサンカン〜
track: 責任とってよ
track: ランチタイムラバー
track: ワンルームの鍵
track: 悲しみはリアルすぎて･･･
track: 未成年
track: 男性の好きなスポーツ
track: エンゼル・フィッシュ
track: 噴水
track: ある微笑
track: 結婚のすべて
track: グループ
track: 嘆き
track: ウワサの男の子
track: カトリーヌ・スパーク
track: Yesterday, yes a day
track: キリマンジャロの雪
track: LISA

未成年
type: MusicRecording
duration: PT3M40S
duration ms: 220680
explicit: false
by artist: Kyoko Togawa
in album: B.G. 〜NEO WORKING SONG〜 +
  type: MusicAlbum
  date published: 1970-01-01

O'Can
type: MusicAlbum
date published: 1990-01-25
track: 男性の好きなスポーツ
  type: MusicRecording
  duration: PT4M42S
  duration ms: 282160
  explicit: false
  by artist: Kyoko Togawa
  in album: O'Can
    type: MusicAlbum
    date published: 1990-01-25
track: エンゼル・フィッシュ
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252466
  explicit: false
  by artist: Kyoko Togawa
  in album: O'Can
    type: MusicAlbum
    date published: 1990-01-25
track: 噴水
  type: MusicRecording
  duration: PT4M52S
  duration ms: 292306
  explicit: false
  by artist: Kyoko Togawa
  in album: O'Can
    type: MusicAlbum
    date published: 1990-01-25
  isrc code: JPWP00400824
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-08T00:32:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa42d2da3a02f24e802bb6ce5a277a6d99f66748f4a1e5673c3dbbebfbbf63ed4
  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/JPWP00400824
  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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42d2da3a02f24e802bb6ce5a277a6d99f66748f4a1e5673c3dbbebfbbf63ed4. 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/JPWP00400824.
    date published: 2026-07-08T03:39:04Z
track: ある微笑
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154360
  explicit: false
  by artist: Kyoko Togawa
  in album: O'Can
    type: MusicAlbum
    date published: 1990-01-25
track: 結婚のすべて
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228973
  explicit: false
  by artist: Kyoko Togawa
  in album: O'Can
    type: MusicAlbum
    date published: 1990-01-25
  isrc code: JPWP00400826
track: グループ
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277133
  explicit: false
  by artist: Kyoko Togawa
  in album: O'Can
    type: MusicAlbum
    date published: 1990-01-25
track: 嘆き
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141533
  explicit: false
  by artist: Kyoko Togawa
  in album: O'Can
    type: MusicAlbum
    date published: 1990-01-25
track: ウワサの男の子
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203093
  explicit: false
  by artist: Kyoko Togawa
  in album: O'Can
    type: MusicAlbum
    date published: 1990-01-25
track: カトリーヌ・スパーク
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227240
  explicit: false
  by artist: Kyoko Togawa
  in album: O'Can
    type: MusicAlbum
    date published: 1990-01-25
track: Yesterday, yes a day
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194893
  explicit: false
  by artist: Kyoko Togawa
  in album: O'Can
    type: MusicAlbum
    date published: 1990-01-25
track: キリマンジャロの雪
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273733
  explicit: false
  by artist: Kyoko Togawa
  in album: O'Can
    type: MusicAlbum
    date published: 1990-01-25

涙
type: MusicAlbum
date published: 1988-09-21
track: LISA
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251733
  explicit: false
  by artist: Kyoko Togawa
  in album: 涙
    type: MusicAlbum
    date published: 1988-09-21
  isrc code: JPWP01772840
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-08T00:23:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x167d353d30b8c092b6330003dd831c278d8d1d032e0d0b1f353026ca86dc0338
  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/JPWP01772840
  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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167d353d30b8c092b6330003dd831c278d8d1d032e0d0b1f353026ca86dc0338. 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/JPWP01772840.
    date published: 2026-07-08T03:39:04Z
track: 鏡の中の少年
  type: MusicRecording
  duration: PT4M32S
  duration ms: 272600
  explicit: false
  by artist: Kyoko Togawa
  in album: 涙
    type: MusicAlbum
    date published: 1988-09-21
track: 動物園の鰐 Nobody in town
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232466
  explicit: false
  by artist: Kyoko Togawa
  in album: 涙
    type: MusicAlbum
    date published: 1988-09-21
  isrc code: JPWP01772842
track: 戦う子供 (恋人) たち
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223600
  explicit: false
  by artist: Kyoko Togawa
  in album: 涙
    type: MusicAlbum
    date published: 1988-09-21
track: 砂丘
  type: MusicRecording
  duration: PT5M12S
  duration ms: 312960
  explicit: false
  by artist: Kyoko Togawa
  in album: 涙
    type: MusicAlbum
    date published: 1988-09-21
track: ママ
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149466
  explicit: false
  by artist: Kyoko Togawa
  in album: 涙
    type: MusicAlbum
    date published: 1988-09-21
track: 19+5
  type: MusicRecording
  duration: PT4M44S
  duration ms: 284000
  explicit: false
  by artist: Kyoko Togawa
  in album: 涙
    type: MusicAlbum
    date published: 1988-09-21
  isrc code: JPWP01772846
track: ひまわりの憂鬱
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235600
  explicit: false
  by artist: Kyoko Togawa
  in album: 涙
    type: MusicAlbum
    date published: 1988-09-21
track: Sieste
  type: MusicRecording
  duration: PT4M36S
  duration ms: 276573
  explicit: false
  by artist: Kyoko Togawa
  in album: 涙
    type: MusicAlbum
    date published: 1988-09-21
track: 動物園の鰐 Back in town
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252733
  explicit: false
  by artist: Kyoko Togawa
  in album: 涙
    type: MusicAlbum
    date published: 1988-09-21
  isrc code: JPWP01772849
track: さかなの出てきた日
  type: MusicRecording
  duration: PT5M0S
  duration ms: 300226
  explicit: false
  by artist: Kyoko Togawa
  in album: 涙
    type: MusicAlbum
    date published: 1988-09-21
track: AS TEARS GO BY
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222333
  explicit: false
  by artist: Kyoko Togawa
  in album: 涙
    type: MusicAlbum
    date published: 1988-09-21
  isrc code: JPWP01772851
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T17:55:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x132cbcc9afbb9988cd638370b252236a57589e68c05f5ea5050dbde2a1b36f0b
  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/JPWP01772851
  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 0x132cbcc9afbb9988cd638370b252236a57589e68c05f5ea5050dbde2a1b36f0b. 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/JPWP01772851.
    date published: 2026-07-08T08:56:20Z

City Music Tokyo destination
type: MusicAlbum
date published: 2024-04-24
track: Destination - 2024 Remaster
  type: MusicRecording
  duration: PT5M25S
  duration ms: 325382
  explicit: false
  by artist: AB'S
  in album: City Music Tokyo destination
    type: MusicAlbum
    date published: 2024-04-24
  isrc code: JPWP02470236
track: This Is All I Have For You - 2024 Remaster
  type: MusicRecording
  duration: PT5M9S
  duration ms: 309869
  explicit: false
  by artist: Makoto Matsushita
  in album: City Music Tokyo destination
    type: MusicAlbum
    date published: 2024-04-24
  isrc code: JPWP02470237
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T08:10:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa4e742e9a3ee691ec5bf86042b48677ebbbe91d79f26a1f2072dba59f69a6b2c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957073
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957073
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPWP02470237
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-07T18:39:05Z
  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 0xa4e742e9a3ee691ec5bf86042b48677ebbbe91d79f26a1f2072dba59f69a6b2c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/JPWP02470237.
    date published: 2026-07-07T18:39:05Z
track: センチメンタル・ジャーニー
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205513
  explicit: false
  by artist: 遠藤トム也
  in album: City Music Tokyo destination
    type: MusicAlbum
    date published: 2024-04-24
  isrc code: JPWP02470238
track: Lobbyの生活 - 2024 Remaster
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273999
  explicit: false
  by artist: 早瀬優香子
  in album: City Music Tokyo destination
    type: MusicAlbum
    date published: 2024-04-24
  isrc code: JPWP02470239
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T19:37:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe5dc494515f273e9c8cf041552f4f219a5b37c0215d94cd9bed4c1b7eb1fc97e
  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/JPWP02470239
  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 0xe5dc494515f273e9c8cf041552f4f219a5b37c0215d94cd9bed4c1b7eb1fc97e. 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/JPWP02470239.
    date published: 2026-07-08T03:20:19Z
track: 結婚のすべて - 2024 Remaster
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229907
  explicit: false
  by artist: Kyoko Togawa
  in album: City Music Tokyo destination
    type: MusicAlbum
    date published: 2024-04-24
  isrc code: JPWP02470240
track: NATURAL EMOTION (CUTEY STYLE) - 2024 Remaster
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239903
  explicit: false
  by artist: EQ's
  in album: City Music Tokyo destination
    type: MusicAlbum
    date published: 2024-04-24
  isrc code: JPWP02470241
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T15:41:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x80aa2db5a6b68c626b91386571930b77cb453dc2b4b4ec4c3760e6e37d0d99fc
  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/JPWP02470241
  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 0x80aa2db5a6b68c626b91386571930b77cb453dc2b4b4ec4c3760e6e37d0d99fc. 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/JPWP02470241.
    date published: 2026-07-08T03:53:27Z
track: My Lover's Eyes - 2024 Remaster
  type: MusicRecording
  duration: PT5M32S
  duration ms: 332380
  explicit: false
  by artist: ペドロ＆カプリシャス
  in album: City Music Tokyo destination
    type: MusicAlbum
    date published: 2024-04-24
  isrc code: JPWP02470242
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T12:59:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5007b62e9337cf87d4fbb1719774af14920c950551b56a1041776326ac92dbe9
  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/JPWP02470242
  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 0x5007b62e9337cf87d4fbb1719774af14920c950551b56a1041776326ac92dbe9. 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/JPWP02470242.
    date published: 2026-07-08T03:20:19Z
track: Just a Woman - 2024 Remaster
  type: MusicRecording
  duration: PT4M58S
  duration ms: 298747
  explicit: false
  by artist: 芳野藤丸
  in album: City Music Tokyo destination
  isrc code: JPWP02470243
track: SHOT GUN - 2024 Remaster
track: モーニング・サブウェイ - 2024 Remaster
track: 黒い実 - 2024 Remaster
track: カフェ・B.H - 2024 Remaster
track: Good Night - 2024 Remaster
track: WEEKEND LOVE
track: I'm in Love - 2022 Restored Version; 2024 Remaster
track: Half An Apple - 2024 Remaster
track: 夜間飛行 - 2024 Remaster

芳野藤丸
type: MusicGroup

City Music Tokyo destination
type: MusicAlbum
date published: 2024-04-24

SHOT GUN - 2024 Remaster
type: MusicRecording
duration: PT4M16S
duration ms: 256963
explicit: false
by artist: REIMY
in album: City Music Tokyo destination
  type: MusicAlbum
  date published: 2024-04-24
isrc code: JPWP02470244

モーニング・サブウェイ - 2024 Remaster
type: MusicRecording
duration: PT4M21S
duration ms: 261665
explicit: false
by artist: 新井正人
in album: City Music Tokyo destination
  type: MusicAlbum
  date published: 2024-04-24
isrc code: JPWP02470245
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T02:33:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3a990975c894c4d0e7d82b88a9e85d8f29a5b38cfefb77da2764de8fbd80072
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/JPWP02470245
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 0xb3a990975c894c4d0e7d82b88a9e85d8f29a5b38cfefb77da2764de8fbd80072. 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/JPWP02470245.
  date published: 2026-07-08T03:20:19Z

黒い実 - 2024 Remaster
type: MusicRecording
duration: PT3M25S
duration ms: 205105
explicit: false
by artist: Hirotaka Mori
in album: City Music Tokyo destination
  type: MusicAlbum
  date published: 2024-04-24
isrc code: JPWP02470246

カフェ・B.H - 2024 Remaster
type: MusicRecording
duration: PT4M4S
duration ms: 244904
explicit: false
by artist: Yuki Okazaki
in album: City Music Tokyo destination
  type: MusicAlbum
  date published: 2024-04-24
isrc code: JPWP02470247
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T08:31:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2947a8577b130d1ae478c887aaf71b7ebb654035a9b06ecdbb8fc01cb6db66c6
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/JPWP02470247
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 0x2947a8577b130d1ae478c887aaf71b7ebb654035a9b06ecdbb8fc01cb6db66c6. 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/JPWP02470247.
  date published: 2026-07-08T03:53:27Z

Good Night - 2024 Remaster
type: MusicRecording
duration: PT4M8S
duration ms: 248955
explicit: false
by artist: キャンディー浅田
in album: City Music Tokyo destination
  type: MusicAlbum
  date published: 2024-04-24
isrc code: JPWP02470248

WEEKEND LOVE
type: MusicRecording
duration: PT3M4S
duration ms: 184496
explicit: false
by artist: Tan Tan
in album: City Music Tokyo destination
  type: MusicAlbum
  date published: 2024-04-24
isrc code: JPWP02470249

I'm in Love - 2022 Restored Version; 2024 Remaster
type: MusicRecording
duration: PT5M51S
duration ms: 351979
explicit: false
by artist: Tomoko Aran
in album: City Music Tokyo destination
  type: MusicAlbum
  date published: 2024-04-24
isrc code: JPWP02470250

Half An Apple - 2024 Remaster
type: MusicRecording
duration: PT5M20S
duration ms: 320911
explicit: false
by artist: Carlos Toshiki And Omega Tribe
in album: City Music Tokyo destination
  type: MusicAlbum
  date published: 2024-04-24
isrc code: JPWP02470251
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T05:59:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x42ed9f3a73d00531cf15912bf605a741b1a6f4173facd2c9be25a5b69f42df45
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/JPWP02470251
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 0x42ed9f3a73d00531cf15912bf605a741b1a6f4173facd2c9be25a5b69f42df45. 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/JPWP02470251.
  date published: 2026-07-08T03:53:27Z

夜間飛行 - 2024 Remaster
type: MusicRecording
duration: PT4M39S
duration ms: 279913
explicit: false
by artist: Stardust Revue
in album: City Music Tokyo destination
  type: MusicAlbum
  date published: 2024-04-24
isrc code: JPWP02470252
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T11:19:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c1306dc6f239fb9e47edf161218b239a0fd567bdbcbe3b6e2e53e7fe07b672e
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/JPWP02470252
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 0x8c1306dc6f239fb9e47edf161218b239a0fd567bdbcbe3b6e2e53e7fe07b672e. 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/JPWP02470252.
  date published: 2026-07-08T03:20:19Z

WEEKEND FOR LADIES
type: MusicAlbum
date published: 1994-06-01
track: Just In Love
  type: MusicRecording
  duration: PT4M39S
  duration ms: 279413
  explicit: false
  by artist: 和泉 恵
  by artist: 鈴木智文
  by artist: OUT OF TUNE GENERATION
  in album: WEEKEND FOR LADIES
    type: MusicAlbum
    date published: 1994-06-01
  isrc code: JPCO09411250
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T05:14:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6ae357e2e0ec3818dd4d4ae1b56b73e0bdef2b6172d588deadf200b1e0aae12e
  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/JPCO09411250
  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 0x6ae357e2e0ec3818dd4d4ae1b56b73e0bdef2b6172d588deadf200b1e0aae12e. 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/JPCO09411250.
    date published: 2026-07-08T03:53:27Z
track: キッシング・フィッシュ
  type: MusicRecording
  duration: PT4M43S
  duration ms: 283253
  explicit: false
  by artist: Kyoko Togawa
  by artist: 高浪敬太郎
  by artist: OUT OF TUNE GENERATION
  in album: WEEKEND FOR LADIES
    type: MusicAlbum
    date published: 1994-06-01
  isrc code: JPCO09411180
track: 夢中になりたい
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235280
  explicit: false
  by artist: Mikiko Noda
  by artist: 高浪敬太郎
  by artist: OUT OF TUNE GENERATION
  in album: WEEKEND FOR LADIES
    type: MusicAlbum
    date published: 1994-06-01
  isrc code: JPCO09411170
track: Fly Me To Paris
  type: MusicRecording
  duration: PT5M29S
  duration ms: 329706
  explicit: false
  by artist: トランジスターグラマー
  by artist: OUT OF TUNE GENERATION
  in album: WEEKEND FOR LADIES
    type: MusicAlbum
    date published: 1994-06-01
  isrc code: JPCO09411190
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T07:08:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7564842b8144c0dfab39b50c1da2df01d4a766320952f35ceb169498f7047bd5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957084
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957084
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO09411190
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-07T20:41:57Z
  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 0x7564842b8144c0dfab39b50c1da2df01d4a766320952f35ceb169498f7047bd5. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/JPCO09411190.
    date published: 2026-07-07T20:41:57Z
track: I Never Know
  type: MusicRecording
  duration: PT4M43S
  duration ms: 283533
  explicit: false
  by artist: Kyoko Togawa
  by artist: 高浪敬太郎
  by artist: OUT OF TUNE GENERATION
  in album: WEEKEND FOR LADIES
    type: MusicAlbum
    date published: 1994-06-01
  isrc code: JPCO09411200
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T06:37:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x012fa0e37600a1039108186282d0d8b10cb920e78c700b4e8a0e837f01dc8fea
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956889
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO09411200
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  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 0x012fa0e37600a1039108186282d0d8b10cb920e78c700b4e8a0e837f01dc8fea. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/JPCO09411200.
    date published: 2026-07-06T06:56:49Z
track: パープルモンスーン
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210960
  explicit: false
  by artist: Mikiko Noda
  by artist: 鈴木智文
  by artist: OUT OF TUNE GENERATION
  in album: WEEKEND FOR LADIES
    type: MusicAlbum
    date published: 1994-06-01
  isrc code: JPCO09411210
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T20:53:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb023493b55e6bca4cb954fd6af3bbf35a34b87fafab0e49468a6bb8e9c6aa0f7
  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/JPCO09411210
  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 0xb023493b55e6bca4cb954fd6af3bbf35a34b87fafab0e49468a6bb8e9c6aa0f7. 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/JPCO09411210.
    date published: 2026-07-08T03:22:41Z
track: ジュ・マンニュイ
  type: MusicRecording
  duration: PT5M5S
  duration ms: 305040
  explicit: false
  by artist: 和泉 恵
  by artist: 鈴木智文
  by artist: OUT OF TUNE GENERATION
  in album: WEEKEND FOR LADIES
  isrc code: JPCO09411220
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: 恋人達の明日

和泉 恵
type: MusicGroup

鈴木智文
type: MusicGroup

OUT OF TUNE GENERATION
type: MusicGroup

WEEKEND FOR LADIES
type: MusicAlbum
date published: 1994-06-01

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-07T21:34:23+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2b82eac70d340ba5d351f0ec5f1692c416075506ce4aa29cf892406860b0b9cc

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957120

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/957120

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO09411220

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:22:41Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b82eac70d340ba5d351f0ec5f1692c416075506ce4aa29cf892406860b0b9cc. 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/JPCO09411220.
date published: 2026-07-08T03:22:41Z

恋人達の明日
type: MusicRecording
duration: PT7M4S
duration ms: 424440
explicit: false
by artist: トランジスターグラマー
by artist: OUT OF TUNE GENERATION
in album: WEEKEND FOR LADIES
  type: MusicAlbum
  date published: 1994-06-01
isrc code: JPCO09411230

恋のエアシューター
type: MusicRecording
duration: PT3M37S
duration ms: 217160
explicit: false
by artist: Kyoko Togawa
in album: B.G. 〜NEO WORKING SONG〜 +
  type: MusicAlbum
  date published: 1970-01-01
isrc code: JPSR08618500
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-08T01:05:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x558b33a5287dc8e18b71f5ce14498a7eb76da1582c89507eb79395a8f97aacb8
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/JPSR08618500
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 0x558b33a5287dc8e18b71f5ce14498a7eb76da1582c89507eb79395a8f97aacb8. 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/JPSR08618500.
  date published: 2026-07-08T08:56:20Z

Hawaiiに行きたい
type: MusicRecording
duration: PT5M49S
duration ms: 349346
explicit: false
by artist: Kyoko Togawa
in album: B.G. 〜NEO WORKING SONG〜 +
  type: MusicAlbum
  date published: 1970-01-01
isrc code: JPSR08618510

25ans〜ヴァンサンカン〜
type: MusicRecording
duration: PT4M6S
duration ms: 246600
explicit: false
by artist: Kyoko Togawa
in album: B.G. 〜NEO WORKING SONG〜 +
  type: MusicAlbum
  date published: 1970-01-01

責任とってよ
type: MusicRecording
duration: PT4M53S
duration ms: 293346
explicit: false
by artist: Kyoko Togawa
in album: B.G. 〜NEO WORKING SONG〜 +
  type: MusicAlbum
  date published: 1970-01-01
isrc code: JPSR08618530

ランチタイムラバー
type: MusicRecording
duration: PT4M33S
duration ms: 273720
explicit: false
by artist: Kyoko Togawa
in album: B.G. 〜NEO WORKING SONG〜 +
  type: MusicAlbum
  date published: 1970-01-01
isrc code: JPSR08618540
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T23:46:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x38360023698e81c937d5add4461a6e2670e3da86e370cc8c104cab7db309b2d6
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/JPSR08618540
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 0x38360023698e81c937d5add4461a6e2670e3da86e370cc8c104cab7db309b2d6. 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/JPSR08618540.
  date published: 2026-07-08T03:22:41Z

ワンルームの鍵
type: MusicRecording
duration: PT4M10S
duration ms: 250293
explicit: false
by artist: Kyoko Togawa
in album: B.G. 〜NEO WORKING SONG〜 +
  type: MusicAlbum
  date published: 1970-01-01

悲しみはリアルすぎて･･･
type: MusicRecording
duration: PT4M3S
duration ms: 243973
explicit: false
by artist: Kyoko Togawa
in album: B.G. 〜NEO WORKING SONG〜 +
  type: MusicAlbum
  date published: 1970-01-01
isrc code: JPSR08438690
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T20:21:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xacf178bd148679e52afedc462fcae55d885998ef0ed6f6312d2c00f977eb3a4d
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/JPSR08438690
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 0xacf178bd148679e52afedc462fcae55d885998ef0ed6f6312d2c00f977eb3a4d. 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/JPSR08438690.
  date published: 2026-07-08T08:56:20Z

未成年
type: MusicRecording
duration: PT3M40S
duration ms: 220680
explicit: false
by artist: Kyoko Togawa
in album: B.G. 〜NEO WORKING SONG〜 +
  type: MusicAlbum
  date published: 1970-01-01

男性の好きなスポーツ
type: MusicRecording
duration: PT4M42S
duration ms: 282160
explicit: false
by artist: Kyoko Togawa
in album: O'Can
  type: MusicAlbum
  date published: 1990-01-25

エンゼル・フィッシュ
type: MusicRecording
duration: PT4M12S
duration ms: 252466
explicit: false
by artist: Kyoko Togawa
in album: O'Can
  type: MusicAlbum
  date published: 1990-01-25

噴水
type: MusicRecording
duration: PT4M52S
duration ms: 292306
explicit: false
by artist: Kyoko Togawa
in album: O'Can
  type: MusicAlbum
  date published: 1990-01-25
isrc code: JPWP00400824
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-08T00:32:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa42d2da3a02f24e802bb6ce5a277a6d99f66748f4a1e5673c3dbbebfbbf63ed4
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/JPWP00400824
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42d2da3a02f24e802bb6ce5a277a6d99f66748f4a1e5673c3dbbebfbbf63ed4. 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/JPWP00400824.
  date published: 2026-07-08T03:39:04Z

ある微笑
type: MusicRecording
duration: PT2M34S
duration ms: 154360
explicit: false
by artist: Kyoko Togawa
in album: O'Can
  type: MusicAlbum
  date published: 1990-01-25

結婚のすべて
type: MusicRecording
duration: PT3M48S
duration ms: 228973
explicit: false
by artist: Kyoko Togawa
in album: O'Can
  type: MusicAlbum
  date published: 1990-01-25
isrc code: JPWP00400826

グループ
type: MusicRecording
duration: PT4M37S
duration ms: 277133
explicit: false
by artist: Kyoko Togawa
in album: O'Can
  type: MusicAlbum
  date published: 1990-01-25

嘆き
type: MusicRecording
duration: PT2M21S
duration ms: 141533
explicit: false
by artist: Kyoko Togawa
in album: O'Can
  type: MusicAlbum
  date published: 1990-01-25

ウワサの男の子
type: MusicRecording
duration: PT3M23S
duration ms: 203093
explicit: false
by artist: Kyoko Togawa
in album: O'Can
  type: MusicAlbum
  date published: 1990-01-25

カトリーヌ・スパーク
type: MusicRecording
duration: PT3M47S
duration ms: 227240
explicit: false
by artist: Kyoko Togawa
in album: O'Can
  type: MusicAlbum
  date published: 1990-01-25

Yesterday, yes a day
type: MusicRecording
duration: PT3M14S
duration ms: 194893
explicit: false
by artist: Kyoko Togawa
in album: O'Can
  type: MusicAlbum
  date published: 1990-01-25

キリマンジャロの雪
type: MusicRecording
duration: PT4M33S
duration ms: 273733
explicit: false
by artist: Kyoko Togawa
in album: O'Can
  type: MusicAlbum
  date published: 1990-01-25

LISA
type: MusicRecording
duration: PT4M11S
duration ms: 251733
explicit: false
by artist: Kyoko Togawa
in album: 涙
  type: MusicAlbum
  date published: 1988-09-21
isrc code: JPWP01772840
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-08T00:23:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x167d353d30b8c092b6330003dd831c278d8d1d032e0d0b1f353026ca86dc0338
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/JPWP01772840
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167d353d30b8c092b6330003dd831c278d8d1d032e0d0b1f353026ca86dc0338. 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/JPWP01772840.
  date published: 2026-07-08T03:39:04Z