和久井映見
type: MusicGroup
genre: city pop
genre: j-pop
genre: kayokyoku
popularity: 9
followers: 2295
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xddcd1a0f9e761c1b02ae8bb113bd1aa484105321c850f5e0955c8c2dfdf80d20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a99da19-34f5-4842-9b36-240381fef887.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a99da19-34f5-4842-9b36-240381fef887.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a99da19-34f5-4842-9b36-240381fef887
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xddcd1a0f9e761c1b02ae8bb113bd1aa484105321c850f5e0955c8c2dfdf80d20","name":"和久井映見","registered_at":"2026-06-15T22:47:43Z","symbol":"NIM0856102","token_address":"0xbe7c0fe0e9b9abfe9c0d41cf55886e164a1e8493","type":"artist","uuid":"1a99da19-34f5-4842-9b36-240381fef887"}
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0xddcd1a0f9e761c1b02ae8bb113bd1aa484105321c850f5e0955c8c2dfdf80d20. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a99da19-34f5-4842-9b36-240381fef887.json and https://artists.proofprofile.net/proofs/artist/1a99da19-34f5-4842-9b36-240381fef887.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0xddcd1a0f9e761c1b02ae8bb113bd1aa484105321c850f5e0955c8c2dfdf80d20","name":"和久井映見","registered_at":"2026-06-15T22:47:43Z","symbol":"NIM0856102","token_address":"0xbe7c0fe0e9b9abfe9c0d41cf55886e164a1e8493","type":"artist","uuid":"1a99da19-34f5-4842-9b36-240381fef887"}
album: FLORA
  type: MusicAlbum
  date published: 1990
album: 天使にスリルをおしえてあげて
  type: MusicAlbum
  date published: 1990
album: マイ・ロンリィ・グッバイ・クラブ
  type: MusicAlbum
  date published: 1990
album: 天使にスリルをおしえてあげて
  type: MusicAlbum
  date published: 1990
album: FLORA
  type: MusicAlbum
  date published: 1990
  track: マイ・ロンリー・グッバイ
    type: MusicRecording
    duration: PT3M57S
    duration ms: 237600
    explicit: false
    by artist: 和久井映見
    in album: FLORA
      type: MusicAlbum
      date published: 1990
    genre: city pop
    genre: j-pop
    genre: kayokyoku
    isrc code: JPPS09220904
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T22:18:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf12b5b49995d58c35315006b4b14fe0bb8f4b69bed9b32e1b7532a0b2687d695
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958621
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958621
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPS09220904
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T22:59:44Z
    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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0xf12b5b49995d58c35315006b4b14fe0bb8f4b69bed9b32e1b7532a0b2687d695. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/JPPS09220904.
      date published: 2026-07-18T22:59:44Z
    audio: マイ・ロンリー・グッバイ
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.013
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.709
      additional property: Energy
        type: PropertyValue
        value: 0.588
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.567
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.146
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.567
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.751
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 天使にスリルをおしえてあげて
  type: MusicAlbum
  date published: 1990
album: マイ・ロンリィ・グッバイ・クラブ
  type: MusicAlbum
  date published: 1990
album: マイ･ロンリイ･グッバイ･クラブ
  type: MusicAlbum
  date published: 1990-01-01
album: マイ･ロンリイ･グッバイ･クラブ
  type: MusicAlbum
  date published: 1990-01-01
album: 天使にスリルをおしえてあげて
  type: MusicAlbum
  date published: 1990-09-05
album: 天使にスリルをおしえてあげて
  type: MusicAlbum
  date published: 1990-09-05
album: LUNARE
  type: MusicAlbum
  date published: 1991
album: アキラが可哀想
  type: MusicAlbum
  date published: 1991
album: わかっているわ、ダーリン
  type: MusicAlbum
  date published: 1991
album: アキラが可哀想
  type: MusicAlbum
  date published: 1991
album: わかっているわ、ダーリン
  type: MusicAlbum
  date published: 1991
album: LUNARE
  type: MusicAlbum
  date published: 1991
album: LUNARE
  type: MusicAlbum
  date published: 1991
album: わかっているわ、ダーリン
  type: MusicAlbum
  date published: 1991
album: アキラが可哀想
  type: MusicAlbum
  date published: 1991-07-01
album: アキラが可哀想
  type: MusicAlbum
  date published: 1991-07-01
album: 抱きしめたいのはあなただけ
  type: MusicAlbum
  date published: 1992
album: 抱きしめたいのはあなただけ
  type: MusicAlbum
  date published: 1992
album: なぜ愛してるふりをするの
  type: MusicAlbum
  date published: 1992
album: だれかがあなたにキスしてる
album: さよならを言わなかった
album: PEARLY
album: 愛しさのある場所
album: 結婚しないでね
album: Hits & More あなたがわたしにくれたもの
album: キスしたい
album: 赤と緑のリボン
album: 毎日会いたい
album: Living In The Town
album: Dearest
album: だきしめてあげる。
album: 雨にもっと打たれて
album: 心に花が咲くように

なぜ愛してるふりをするの
type: MusicAlbum
date published: 1992

だれかがあなたにキスしてる
type: MusicAlbum
date published: 1992

だれかがあなたにキスしてる
type: MusicAlbum
date published: 1992
track: 抱きしたいのはあなただけ
  type: MusicRecording
  duration: PT4M41S
  duration ms: 281040
  explicit: false
  by artist: 和久井映見
  in album: だれかがあなたにキスしてる
    type: MusicAlbum
    date published: 1992
  genre: city pop
  genre: j-pop
  genre: kayokyoku
  isrc code: JPPS09227501
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T11:59:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x57bce0ec078b7e0732ca95d75a44ed49f278939cd55ae2afd6b998997f000b17
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956551
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956551
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPS09227501
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T21:18:05Z
  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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x57bce0ec078b7e0732ca95d75a44ed49f278939cd55ae2afd6b998997f000b17. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/JPPS09227501.
    date published: 2026-07-03T21:18:05Z
  audio: 抱きしたいのはあなただけ
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 97.338
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.645
    additional property: Energy
      type: PropertyValue
      value: 0.639
    additional property: Speechiness
      type: PropertyValue
      value: 0.024
    additional property: Acousticness
      type: PropertyValue
      value: 0.415
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.001
    additional property: Liveness
      type: PropertyValue
      value: 0.447
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.52
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.098
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

だれかがあなたにキスしてる
type: MusicAlbum
date published: 1992

わかっているわ、ダーリン
type: MusicAlbum
date published: 1992-01-25

わかっているわ、ダーリン
type: MusicAlbum
date published: 1992-01-25

抱きしめたいのはあなただけ
type: MusicAlbum
date published: 1992-10-25

抱きしめたいのはあなただけ
type: MusicAlbum
date published: 1992-10-25

さよならを言わなかった
type: MusicAlbum
date published: 1993

さよならを言わなかった
type: MusicAlbum
date published: 1993

PEARLY
type: MusicAlbum
date published: 1993

PEARLY
type: MusicAlbum
date published: 1993

PEARLY
type: MusicAlbum
date published: 1993

さよならを言わなかった
type: MusicAlbum
date published: 1993

さよならを言わなかった
type: MusicAlbum
date published: 1993-07-25

さよならを言わなかった
type: MusicAlbum
date published: 1993-07-25

愛しさのある場所
type: MusicAlbum
date published: 1994

結婚しないでね
type: MusicAlbum
date published: 1994

Hits & More あなたがわたしにくれたもの
type: MusicAlbum
date published: 1994

キスしたい
type: MusicAlbum
date published: 1994

Hits & More あなたがわたしにくれたもの
type: MusicAlbum
date published: 1994

結婚しないでね
type: MusicAlbum
date published: 1994

結婚しないでね
type: MusicAlbum
date published: 1994

赤と緑のリボン
type: MusicAlbum
date published: 1994

赤と緑のリボン
type: MusicAlbum
date published: 1994

赤と緑のリボン
type: MusicAlbum
date published: 1994

愛しさのある場所
type: MusicAlbum
date published: 1994

キスしたい
type: MusicAlbum
date published: 1994

キスしたい
type: MusicAlbum
date published: 1994

結婚しないでね
type: MusicAlbum
date published: 1994-03-25

キスしたい
type: MusicAlbum
date published: 1994-07-10

キスしたい
type: MusicAlbum
date published: 1994-07-10

赤と緑のリボン
type: MusicAlbum
date published: 1994-11-02

赤と緑のリボン
type: MusicAlbum
date published: 1994-11-02

毎日会いたい
type: MusicAlbum
date published: 1995

毎日会いたい
type: MusicAlbum
date published: 1995

Living In The Town
type: MusicAlbum
date published: 1995

Living In The Town
type: MusicAlbum
date published: 1995

毎日会いたい
type: MusicAlbum
date published: 1995-05-25

毎日会いたい
type: MusicAlbum
date published: 1995-05-25

Living In The Town
type: MusicAlbum
date published: 1995-11-25

Dearest
type: MusicAlbum
date published: 1996

だきしめてあげる。
type: MusicAlbum
date published: 1997

雨にもっと打たれて
type: MusicAlbum
date published: 1997

心に花が咲くように
type: MusicAlbum
date published: 1997

だきしめてあげる。
type: MusicAlbum
date published: 1997

雨にもっと打たれて
type: MusicAlbum
date published: 1997

心に花が咲くように
type: MusicAlbum
date published: 1997

だきしめてあげる。
type: MusicAlbum
date published: 1997-01-25

だきしめてあげる。
type: MusicAlbum
date published: 1997-01-25

雨にもっと打たれて
type: MusicAlbum
date published: 1997-05-25