Kyoto Harp Ensemble
type: MusicGroup
popularity: 33
followers: 11202
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/6957f1de-8ba8-4abf-991a-3c3b597c9930.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6957f1de-8ba8-4abf-991a-3c3b597c9930.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6957f1de-8ba8-4abf-991a-3c3b597c9930
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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 0x29bafbd6739391f13dbb767845121bddaf1ca06f3d08a2c38fbc001fa3520b9c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6957f1de-8ba8-4abf-991a-3c3b597c9930.json and https://artists.proofprofile.net/proofs/artist/6957f1de-8ba8-4abf-991a-3c3b597c9930.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: 韓流ドラマハープコレクション響
  type: MusicAlbum
  date published: 2016-03-16
album: 韓流ドラマハープコレクション響
  type: MusicAlbum
  date published: 2016-03-16
album: 韓流ドラマハープコレクション響
  type: MusicAlbum
  date published: 2016-03-16
  track: My Memory （「冬のソナタ」より）harp version
    type: MusicRecording
    duration: PT4M41S
    duration ms: 281672
    explicit: false
    by artist: Kyoto Harp Ensemble
    in album: 韓流ドラマハープコレクション響
      type: MusicAlbum
      date published: 2016-03-16
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    additional property: CopyrightStatus
      type: PropertyValue
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    additional property: OTSBitcoinBlock
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      type: PropertyValue
      value: https://blockstream.info/api/block-height/958808
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG101600017
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T05:01:00Z
    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 0x13bb8ea84c825e3e892a2f543c82a634cf3b729819acb36b42813ae568f44797. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:01:00Z), 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/JPG101600017.
      date published: 2026-07-20T05:01:00Z
    audio: My Memory （「冬のソナタ」より）harp version
      type: AudioObject
      additional property: Tempo (BPM)
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        type: PropertyValue
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      additional property: Mode (Major/Minor)
        type: PropertyValue
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      additional property: Time Signature
        type: PropertyValue
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      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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      additional property: Mode Name
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  track: 逢いたい～ボゴシップダ～ （天国の階段）harp version
    type: MusicRecording
    duration: PT4M15S
    duration ms: 255238
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    by artist: Kyoto Harp Ensemble
    in album: 韓流ドラマハープコレクション響
      type: MusicAlbum
      date published: 2016-03-16
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    additional property: OTSBitcoinBlock
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T02:31:22Z
    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 0xc69e48a7501e35a2bc974bf8cf6948dcff3a1fad61d58c7831b975d59d925964. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/JPG101600018.
      date published: 2026-07-17T02:31:22Z
    audio: 逢いたい～ボゴシップダ～ （天国の階段）harp version
      type: AudioObject
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      additional property: Mode (Major/Minor)
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  track: 約束 （「イ・サン」より）harp version
  track: I Believe （「猟奇的な彼女」より ） harp version
album: 365日の紙飛行機 （「あさが来た」より）harp version
album: 春よ、来い （「春よ、来い」より）harp version
album: スタジオジブリ作品集ハープ・コレクション”弦”
album: 花束を君に（「とと姉ちゃん」より）harp version
album: Studio Ghibli Works Harp Collection Gen
album: 花束を君に （「とと姉ちゃん」より）harp full version
album: World Anime Piano Collection 9 Harp versions
album: WORLD ANIME ハープ・コレクション９ harp versions
album: 真夏の通り雨 harp version
album: 翼はいらない harp version
album: J-Pop Harp Collection Youme
album: J-POP Harp Collection YouMe
album: J-Ballads Harp Collection 光Hikaru
album: J-Ballads Harp Collection Hikaru
album: 世界に一つだけの花 harp version
album: 糸 harp version
album: Healing Harp Collection You
album: Healing Harp Collection 優やさしい
album: スタジオジブリ作品集ハープ・コレクション弦2
album: Studio Ghibli Works Harp Collection Gen 2
album: 韓流ドラマ・ハープ・コレクション ”貴”
album: ありがとう（「ゲゲゲの女房」より）
album: Korean Drama Harp Collection 2 Ki
album: ヒカリノアトリエ（「べっぴんさん」より） harp version
album: choo chooは韓国ドラマ・ハープが好き
album: アイネクライネ（orig. Kenshi Yonezu) harp version
album: なんでもないや（「君の名は。」より) harp version
album: 若い広場（「ひよっこ」より) harp version
album: 明日はどこから（「わろてんか」より) harp version
album: 打上花火（「打上花火、下から見るか？横から見るか？」より）harp version
album: スタジオジブリ作品集ハープ・コレクション”弦３”
album: 韓流ドラマハープ・コレクション３ ”愛”
album: アイデア（「半分、青い。」より) harp version
album: Lemon（「アンナチュラル」より) harp version
album: J-TV drama Harp Collection 花
album: スタジオジブリ作品集ハープコレクション音楽童
album: J-Pop harp collection 米津玄師作品集 YK4
album: Flamingo - harp version
album: いのちの名前 (「千と千尋の神隠し」より) - Single
album: いのちの名前（「千と千尋の神隠し」より） - harp version
album: パプリカ (harp version) - Single
album: Pop Harp Collection 10 明 あかるい
album: Pop Harp Collection 10 明”あかるい”
album: まちがいさがし （「パーフェクトワールド」より） (harp version)
album: ６番目の駅（「千と千尋の神隠し」より） (harp version)
album: JTV-Drama ハープ・コレクション １２
album: マイ・フェイヴァリット J-POPS ８ （Harp）
album: スタジオジブリ作品集G12
album: 馬と鹿（「ノーサイド・ゲーム」より） (harp version)
album: 地球儀（「君たちはどう生きるのか」より） (harp version)
album: いのちの歌（「だんだん」より） (harp version)

Valence (Positivity)
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value: 0.124

Loudness (dB)
type: PropertyValue
value: -19.659

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Major

約束 （「イ・サン」より）harp version
type: MusicRecording
duration: PT3M30S
duration ms: 210080
explicit: false
by artist: Kyoto Harp Ensemble
in album: 韓流ドラマハープコレクション響
  type: MusicAlbum
  date published: 2016-03-16
isrc code: JPG101600019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T05:01:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956790
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG101600019
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T12:31:54Z
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 0x5de5638798587c3f915112bdca4108ad123fbda7cc462fd308c02a41b2d2481e. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/JPG101600019.
  date published: 2026-07-05T12:31:54Z
audio: 約束 （「イ・サン」より）harp version
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 74.842
  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

I Believe （「猟奇的な彼女」より ） harp version
type: MusicRecording
duration: PT4M54S
duration ms: 294374
explicit: false
by artist: Kyoto Harp Ensemble
in album: 韓流ドラマハープコレクション響
  type: MusicAlbum
  date published: 2016-03-16
isrc code: JPG101600020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T16:31:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T04:47:21Z
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 0xa5b0bb35b68a3cce91deee032a755f9deeaa04d64835ca45e34b60e14ee427e4. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/JPG101600020.
  date published: 2026-07-05T04:47:21Z
audio: I Believe （「猟奇的な彼女」より ） harp version
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.065
  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
    value: 0.142
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.988
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.901
  additional property: Liveness
    type: PropertyValue
    value: 0.172
  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
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365日の紙飛行機 （「あさが来た」より）harp version
type: MusicAlbum
date published: 2016-03-30

365日の紙飛行機 （「あさが来た」より）harp version
type: MusicAlbum
date published: 2016-03-30

春よ、来い （「春よ、来い」より）harp version
type: MusicAlbum
date published: 2016-04-13

春よ、来い （「春よ、来い」より）harp version
type: MusicAlbum
date published: 2016-04-13

スタジオジブリ作品集ハープ・コレクション”弦”
type: MusicAlbum
date published: 2016-06-01

スタジオジブリ作品集ハープ・コレクション”弦”
type: MusicAlbum
date published: 2016-06-01

花束を君に（「とと姉ちゃん」より）harp version
type: MusicAlbum
date published: 2016-06-01

スタジオジブリ作品集ハープ・コレクション”弦”
type: MusicAlbum
date published: 2016-06-01
track: となりのトトロ（「となりのトトロ」より）harp version
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  duration: PT3M31S
  duration ms: 211016
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  by artist: Kyoto Harp Ensemble
  in album: スタジオジブリ作品集ハープ・コレクション”弦”
    type: MusicAlbum
    date published: 2016-06-01
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
    type: PropertyValue
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  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
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    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-15T14:38:07Z
  audio: となりのトトロ（「となりのトトロ」より）harp version
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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      value: 5
    additional property: Mode (Major/Minor)
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      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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      value: 0.856
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      type: PropertyValue
      value: 0.119
    additional property: Valence (Positivity)
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      value: 0.222
    additional property: Loudness (dB)
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      type: PropertyValue
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Studio Ghibli Works Harp Collection Gen
type: MusicAlbum
date published: 2016-06-01

花束を君に （「とと姉ちゃん」より）harp full version
type: MusicAlbum
date published: 2016-07-06

World Anime Piano Collection 9 Harp versions
type: MusicAlbum
date published: 2016-07-06

WORLD ANIME ハープ・コレクション９ harp versions
type: MusicAlbum
date published: 2016-07-06

WORLD ANIME ハープ・コレクション９ harp versions
type: MusicAlbum
date published: 2016-07-06

真夏の通り雨 harp version
type: MusicAlbum
date published: 2016-07-06

翼はいらない harp version
type: MusicAlbum
date published: 2016-08-03

J-Pop Harp Collection Youme
type: MusicAlbum
date published: 2016-09-14

J-POP Harp Collection YouMe
type: MusicAlbum
date published: 2016-09-14

J-POP Harp Collection YouMe
type: MusicAlbum
date published: 2016-09-14

J-Ballads Harp Collection 光Hikaru
type: MusicAlbum
date published: 2016-10-26

J-Ballads Harp Collection 光Hikaru
type: MusicAlbum
date published: 2016-10-26

J-Ballads Harp Collection Hikaru
type: MusicAlbum
date published: 2016-10-26

J-Ballads Harp Collection 光Hikaru
type: MusicAlbum
date published: 2016-10-26

世界に一つだけの花 harp version
type: MusicAlbum
date published: 2016-11-30

世界に一つだけの花 harp version
type: MusicAlbum
date published: 2016-11-30

糸 harp version
type: MusicAlbum
date published: 2016-12-21

糸 harp version
type: MusicAlbum
date published: 2016-12-21

Healing Harp Collection You
type: MusicAlbum
date published: 2016-12-28

Healing Harp Collection 優やさしい
type: MusicAlbum
date published: 2016-12-28

Healing Harp Collection 優やさしい
type: MusicAlbum
date published: 2016-12-28
track: 花束を君に harp version
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    date published: 2016-12-28
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  additional property: OTSTimestamp
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  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
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    date published: 2026-07-17T11:34:58Z
  audio: 花束を君に harp version
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      type: PropertyValue
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    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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      value: -17.846
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track: 春よ、来い harp version
  type: MusicRecording
  duration: PT4M42S
  duration ms: 282343
  explicit: false
  by artist: Kyoto Harp Ensemble
  in album: Healing Harp Collection 優やさしい
    type: MusicAlbum
    date published: 2016-12-28
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:56:23Z
  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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12202608348cd6cc41736989ed0b1e47f359d59f4b4345b32f89454515da070. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/JPG101600313.
    date published: 2026-07-04T10:56:23Z
  audio: 春よ、来い harp version
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    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
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スタジオジブリ作品集ハープ・コレクション弦2
type: MusicAlbum
date published: 2017-03-01

Studio Ghibli Works Harp Collection Gen 2
type: MusicAlbum
date published: 2017-03-01

スタジオジブリ作品集ハープ・コレクション弦2
type: MusicAlbum
date published: 2017-03-01
track: カントリー・ロード（耳をすませば）harp version
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  duration: PT4M26S
  duration ms: 266184
  explicit: false
  by artist: Kyoto Harp Ensemble
  in album: スタジオジブリ作品集ハープ・コレクション弦2
    type: MusicAlbum
    date published: 2017-03-01
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  additional property: CopyrightStatus
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    value: registered
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  additional property: OTSBitcoinBlock
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    value: 958203
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958203
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG101700003
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T00:03:51Z
  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 0x46bc060ecd20955bf9ede1dda5ebcbe03ccacfbfb3ee850a3ca9e2a83eaa888d. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:03:51Z), 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/JPG101700003.
    date published: 2026-07-16T00:03:51Z
  audio: カントリー・ロード（耳をすませば）harp version
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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      value: Bb
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スタジオジブリ作品集ハープ・コレクション弦2
type: MusicAlbum
date published: 2017-03-01

韓流ドラマ・ハープ・コレクション ”貴”
type: MusicAlbum
date published: 2017-03-30
track: My Destiny（「星から来たあなた」より）
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  duration: PT4M3S
  duration ms: 243889
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    type: MusicAlbum
    date published: 2017-03-30
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
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  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
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    date published: 2026-07-03T10:47:44Z
  audio: My Destiny（「星から来たあなた」より）
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Valence (Positivity)
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track: FLOWER（「春のワルツ」より）
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  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
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    date published: 2026-07-05T01:43:49Z
  audio: FLOWER（「春のワルツ」より）
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    additional property: Valence (Positivity)
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track: 千年恋唄（「太王四神記」より）
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: 千年恋唄（「太王四神記」より）
track: 雪の華（「ごめん、愛してる」より）

OTSTimestamp
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value: 2026-07-04T10:04:33Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4af23f4368723ea84145fc3e3205b67c5edf3558517e48c403cdaabfada0f5. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPG101700091.
date published: 2026-07-04T10:04:33Z

千年恋唄（「太王四神記」より）
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additional property: Tempo (BPM)
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additional property: Musical Key
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
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雪の華（「ごめん、愛してる」より）
type: MusicRecording
duration: PT3M47S
duration ms: 227048
explicit: false
by artist: Kyoto Harp Ensemble
in album: 韓流ドラマ・ハープ・コレクション ”貴”
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additional property: OTSTimestamp
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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
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  date published: 2026-07-05T01:12:41Z
audio: 雪の華（「ごめん、愛してる」より）
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ありがとう（「ゲゲゲの女房」より）
type: MusicAlbum
date published: 2017-04-20

Korean Drama Harp Collection 2 Ki
type: MusicAlbum
date published: 2017-05-31

ヒカリノアトリエ（「べっぴんさん」より） harp version
type: MusicAlbum
date published: 2017-10-04

ヒカリノアトリエ（「べっぴんさん」より） harp version
type: MusicAlbum
date published: 2017-10-04

choo chooは韓国ドラマ・ハープが好き
type: MusicAlbum
date published: 2017-10-11

choo chooは韓国ドラマ・ハープが好き
type: MusicAlbum
date published: 2017-10-11

choo chooは韓国ドラマ・ハープが好き
type: MusicAlbum
date published: 2017-10-11

アイネクライネ（orig. Kenshi Yonezu) harp version
type: MusicAlbum
date published: 2017-11-01

アイネクライネ（orig. Kenshi Yonezu) harp version
type: MusicAlbum
date published: 2017-11-01

なんでもないや（「君の名は。」より) harp version
type: MusicAlbum
date published: 2017-11-22

なんでもないや（「君の名は。」より) harp version
type: MusicAlbum
date published: 2017-11-22

なんでもないや（「君の名は。」より) harp version
type: MusicAlbum
date published: 2017-11-22

若い広場（「ひよっこ」より) harp version
type: MusicAlbum
date published: 2017-12-06

若い広場（「ひよっこ」より) harp version
type: MusicAlbum
date published: 2017-12-06

明日はどこから（「わろてんか」より) harp version
type: MusicAlbum
date published: 2017-12-27

明日はどこから（「わろてんか」より) harp version
type: MusicAlbum
date published: 2017-12-27

打上花火（「打上花火、下から見るか？横から見るか？」より）harp version
type: MusicAlbum
date published: 2018-05-23

打上花火（「打上花火、下から見るか？横から見るか？」より）harp version
type: MusicAlbum
date published: 2018-05-23

スタジオジブリ作品集ハープ・コレクション”弦３”
type: MusicAlbum
date published: 2018-05-23

打上花火（「打上花火、下から見るか？横から見るか？」より）harp version
type: MusicAlbum
date published: 2018-05-23

スタジオジブリ作品集ハープ・コレクション”弦３”
type: MusicAlbum
date published: 2018-05-23

スタジオジブリ作品集ハープ・コレクション”弦３”
type: MusicAlbum
date published: 2018-05-23
track: はにゅうの宿（「火垂るの墓」より）harp version
  type: MusicRecording
  duration: PT2M5S
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    date published: 2018-05-23
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-17T23:17:53Z
  audio: はにゅうの宿（「火垂るの墓」より）harp version
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track: 風の谷のナウシカ シンボル・テーマソングharp version
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-14T22:45:25Z
  audio: 風の谷のナウシカ シンボル・テーマソングharp version
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韓流ドラマハープ・コレクション３ ”愛”
type: MusicAlbum
date published: 2018-05-30

韓流ドラマハープ・コレクション３ ”愛”
type: MusicAlbum
date published: 2018-05-30

韓流ドラマハープ・コレクション３ ”愛”
type: MusicAlbum
date published: 2018-06-27

アイデア（「半分、青い。」より) harp version
type: MusicAlbum
date published: 2018-10-03

アイデア（「半分、青い。」より) harp version
type: MusicAlbum
date published: 2018-10-03

Lemon（「アンナチュラル」より) harp version
type: MusicAlbum
date published: 2018-10-24

Lemon（「アンナチュラル」より) harp version
type: MusicAlbum
date published: 2018-10-24

J-TV drama Harp Collection 花
type: MusicAlbum
date published: 2019-04-10

J-TV drama Harp Collection 花
type: MusicAlbum
date published: 2019-04-10

スタジオジブリ作品集ハープコレクション音楽童
type: MusicAlbum
date published: 2019-04-17

スタジオジブリ作品集ハープコレクション音楽童
type: MusicAlbum
date published: 2019-04-17

スタジオジブリ作品集ハープコレクション音楽童
type: MusicAlbum
date published: 2019-04-17

J-Pop harp collection 米津玄師作品集 YK4
type: MusicAlbum
date published: 2019-05-29

J-Pop harp collection 米津玄師作品集 YK4
type: MusicAlbum
date published: 2019-05-29

Flamingo - harp version
type: MusicAlbum
date published: 2019-05-29

Flamingo - harp version
type: MusicAlbum
date published: 2019-05-29

J-Pop harp collection 米津玄師作品集 YK4
type: MusicAlbum
date published: 2019-05-29

いのちの名前 (「千と千尋の神隠し」より) - Single
type: MusicAlbum
date published: 2019-08-07

いのちの名前（「千と千尋の神隠し」より） - harp version
type: MusicAlbum
date published: 2019-09-04

パプリカ (harp version) - Single
type: MusicAlbum
date published: 2020-05-20

Pop Harp Collection 10 明 あかるい
type: MusicAlbum
date published: 2020-05-20

Pop Harp Collection 10 明”あかるい”
type: MusicAlbum
date published: 2020-05-20
track: 365日の紙飛行機(「あさが来た」より) - harp version
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    date published: 2020-05-20
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    value: 2026-07-16T07:38:25+00:00
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    value: 958263
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    value: https://blockstream.info/api/block-height/958263
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-16T08:19:47Z
  audio: 365日の紙飛行機(「あさが来た」より) - harp version
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track: 輝く未来(「塔の上のラプンツェル」より) - harp version
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    date published: 2020-05-20
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-05T19:27:56Z
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track: アイネクライネ - harp version
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  subject of: OpenTimestamps Proof of Existence
  audio: アイネクライネ - harp version

OTSTimestamp
type: PropertyValue
value: 2026-07-16T09:16:54Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790495b8f178c17db19d983c2706afedf234ba186d41a7101254a4f241a2d562. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/JPG102000414.
date published: 2026-07-16T09:16:54Z

アイネクライネ - harp version
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 82.029
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.589
additional property: Energy
  type: PropertyValue
  value: 0.27
additional property: Speechiness
  type: PropertyValue
  value: 0.034
additional property: Acousticness
  type: PropertyValue
  value: 0.979
additional property: Instrumentalness
  type: PropertyValue
  value: 0.878
additional property: Liveness
  type: PropertyValue
  value: 0.109
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.388
additional property: Loudness (dB)
  type: PropertyValue
  value: -18.59
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major

まちがいさがし （「パーフェクトワールド」より） (harp version)
type: MusicAlbum
date published: 2020-09-09

６番目の駅（「千と千尋の神隠し」より） (harp version)
type: MusicAlbum
date published: 2021-03-10

JTV-Drama ハープ・コレクション １２
type: MusicAlbum
date published: 2021-03-31
track: アイデア（「半分、青い。」より） - harp version
  type: MusicRecording
  duration: PT4M48S
  duration ms: 288594
  explicit: false
  by artist: Kyoto Harp Ensemble
  in album: JTV-Drama ハープ・コレクション １２
    type: MusicAlbum
    date published: 2021-03-31
  isrc code: JPG102100261
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T22:25:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa9f2ae0fbfabfa1523ddd719b675382d6b74ffe3d25bdca2ff038483a619e90c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958462
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958462
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG102100261
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T23:17:53Z
  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 0xa9f2ae0fbfabfa1523ddd719b675382d6b74ffe3d25bdca2ff038483a619e90c. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/JPG102100261.
    date published: 2026-07-17T23:17:53Z
  audio: アイデア（「半分、青い。」より） - harp version
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 83.436
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.481
    additional property: Energy
      type: PropertyValue
      value: 0.381
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.941
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.959
    additional property: Liveness
      type: PropertyValue
      value: 0.162
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.444
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.112
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: ヒカリノアトリエ （「べっぴんさん」より） - harp version
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172222
  explicit: false
  by artist: Kyoto Harp Ensemble
  in album: JTV-Drama ハープ・コレクション １２
    type: MusicAlbum
    date published: 2021-03-31
  isrc code: JPG102100264
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-14T22:27:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x62fd88810774cbbe4e9935ec19695145fb6819d4e18ef49d6aa40e23cc0b5e08
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958074
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958074
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG102100264
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-14T22:45:25Z
  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 0x62fd88810774cbbe4e9935ec19695145fb6819d4e18ef49d6aa40e23cc0b5e08. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/JPG102100264.
    date published: 2026-07-14T22:45:25Z
  audio: ヒカリノアトリエ （「べっぴんさん」より） - harp version
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 107.959
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.712
    additional property: Energy
      type: PropertyValue
      value: 0.235
    additional property: Speechiness
      type: PropertyValue
      value: 0.048
    additional property: Acousticness
      type: PropertyValue
      value: 0.974
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.848
    additional property: Liveness
      type: PropertyValue
      value: 0.123
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.508
    additional property: Loudness (dB)
      type: PropertyValue
      value: -20.947
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

マイ・フェイヴァリット J-POPS ８ （Harp）
type: MusicAlbum
date published: 2021-10-13

スタジオジブリ作品集G12
type: MusicAlbum
date published: 2022-11-30
track: 人生のメリーゴーランド（ハウルの動く城） - ハープヴァージョン
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155596
  explicit: false
  by artist: Kyoto Harp Ensemble
  in album: スタジオジブリ作品集G12
    type: MusicAlbum
    date published: 2022-11-30
  isrc code: JPG102201502
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T23:46:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0c59659f415602d65e8617fec55de410a169e9d608905755dc93968b7545ae0f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956857
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956857
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG102201502
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T01:26:17Z
  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 0x0c59659f415602d65e8617fec55de410a169e9d608905755dc93968b7545ae0f. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/JPG102201502.
    date published: 2026-07-06T01:26:17Z
  audio: 人生のメリーゴーランド（ハウルの動く城） - ハープヴァージョン
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 168.388
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.329
    additional property: Energy
      type: PropertyValue
      value: 0.053
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.989
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.839
    additional property: Liveness
      type: PropertyValue
      value: 0.157
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.07
    additional property: Loudness (dB)
      type: PropertyValue
      value: -22.998
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

馬と鹿（「ノーサイド・ゲーム」より） (harp version)
type: MusicAlbum
date published: 2023-03-22

地球儀（「君たちはどう生きるのか」より） (harp version)
type: MusicAlbum
date published: 2024-04-01

いのちの歌（「だんだん」より） (harp version)
type: MusicAlbum
date published: 2025-10-29
track: いのちの歌（「だんだん」より） - harp version
  type: MusicRecording
  duration: PT4M49S
  duration ms: 289206
  explicit: false
  by artist: Kyoto Harp Ensemble
  in album: いのちの歌（「だんだん」より） (harp version)
    type: MusicAlbum
    date published: 2025-10-29
  isrc code: JPG102502373
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T19:42:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x05c16e202856b2e79e99f43bdf5dc06ba522cea6e0e1a3aa9d6a0a923babe4f0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958775
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958775
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG102502373
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T22:44:28Z
  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 0x05c16e202856b2e79e99f43bdf5dc06ba522cea6e0e1a3aa9d6a0a923babe4f0. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:44:28Z), 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/JPG102502373.
    date published: 2026-07-19T22:44:28Z
  audio: いのちの歌（「だんだん」より） - harp version
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 133.915
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.621
    additional property: Energy
      type: PropertyValue
      value: 0.117
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.918
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.841
    additional property: Liveness
      type: PropertyValue
      value: 0.112
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.164
    additional property: Loudness (dB)
      type: PropertyValue
      value: -19.574
    additional property: Key Name
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      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major