kinoshita
type: MusicGroup
genre: vocaloid
description: Kinoshita (written: 木下 or 木之下) is a Japanese surname. Notable people with the surname include: , Japanese murder victim , Japanese photographer Alicia Kinoshita (born 1967), Japanese sailor , Jap
popularity: 36
followers: 39876
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87aad37b72dcc7e9e17661b1bb9a95869e1dde015d00b8928dd555ab0e5c4b40
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ede78ee-6c28-4304-a523-0035cf37cb30.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ede78ee-6c28-4304-a523-0035cf37cb30.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1ede78ee-6c28-4304-a523-0035cf37cb30
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 0x87aad37b72dcc7e9e17661b1bb9a95869e1dde015d00b8928dd555ab0e5c4b40. 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/1ede78ee-6c28-4304-a523-0035cf37cb30.json and https://artists.proofprofile.net/proofs/artist/1ede78ee-6c28-4304-a523-0035cf37cb30.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: ポジティブ☆ダンスタイム
  type: MusicAlbum
  date published: 2017
album: このとくべつな音色が素晴らしい
  type: MusicAlbum
  date published: 2017-08-30
album: このつまらない日々が素晴らしい
  type: MusicAlbum
  date published: 2017-08-30
album: いつかまた歌える時まで君に叫ぶだろう
  type: MusicAlbum
  date published: 2017-08-30
album: ありったけのしゅちをあなたに
  type: MusicAlbum
  date published: 2017-08-30
album: ミクミクミクミクミ
  type: MusicAlbum
  date published: 2017-08-30
album: 拝啓、私の特別な人へ
  type: MusicAlbum
  date published: 2017-08-30
album: はやくそれになりたい!
  type: MusicAlbum
  date published: 2017-08-30
album: そんな君が嫌いだ
  type: MusicAlbum
  date published: 2017-08-30
album: Ayumi☆Magical Showtime
  type: MusicAlbum
  date published: 2019-01-15
album: アユミ☆マジカルショータイム
  type: MusicAlbum
  date published: 2019-01-15
album: ポッピンキャンディ☆フィーバー！
  type: MusicAlbum
  date published: 2020-02-22
album: スターリースカイ☆パレード
  type: MusicAlbum
  date published: 2020-02-29
album: 人間のくせになまいきだ
  type: MusicAlbum
  date published: 2020-03-07
  track: 人間のくせになまいきだ (feat. 初音ミク)
    type: MusicRecording
    duration: PT3M52S
    duration ms: 232000
    explicit: false
    by artist: kinoshita
    in album: 人間のくせになまいきだ
      type: MusicAlbum
      date published: 2020-03-07
    genre: vocaloid
    isrc code: JPE562010391
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T02:22:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x52c3b8462d59f7de23a5bc332dd669971b57292d0fa242716eb73478c7718a5e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE562010391
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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 0x52c3b8462d59f7de23a5bc332dd669971b57292d0fa242716eb73478c7718a5e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/JPE562010391.
      date published: 2026-07-03T08:56:35Z
    audio: 人間のくせになまいきだ (feat. 初音ミク)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.972
      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: 0.544
      additional property: Energy
        type: PropertyValue
        value: 0.974
      additional property: Speechiness
        type: PropertyValue
        value: 0.059
      additional property: Acousticness
        type: PropertyValue
        value: 0.099
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.41
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.806
      additional property: Loudness (dB)
        type: PropertyValue
        value: -1.284
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Dream Color Festival
  type: MusicAlbum
  date published: 2020-04-04
album: 夢色フェスティバル
  type: MusicAlbum
  date published: 2020-04-04
album: Go my way!
  type: MusicAlbum
  date published: 2020-08-30
album: ごーまいうぇい!
  type: MusicAlbum
  date published: 2020-08-30
  track: ごーまいうぇい!
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210000
    explicit: false
    by artist: kinoshita
    in album: ごーまいうぇい!
      type: MusicAlbum
      date published: 2020-08-30
    genre: vocaloid
    isrc code: JPR502035527
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T16:05:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd332e5c5fd5c2af7e832fec8d0bff4546c52a375db019a8e67939a74cd08ce92
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: ごーまいうぇい!
album: ガチコイワズライ
album: Love me please!
album: リトルトリックスター☆
album: シュガースパイシーダンス
album: Sugar Spicy Dance
album: watercolor
album: I hate you
album: I realized
album: I dance for you
album: I smile to you
album: I call you
album: I sing "I love you."
album: はやくそれになりたい！
album: Oh my! Dreamer!
album: Because I met you like that
album: I met you
album: そんな君に出会えたから
album: どぅーまいべすと！
album: Do my best!
album: テルミーアンサー
album: マジカルナイト☆フィーバー！
album: センセーションはおわらない！
album: memoria
album: starry kingdom
album: 超さいきょう☆チアダンス
album: Wake up and dream
album: アユミ☆マジカルショータイム (Remastered)
album: Happy End
album: Unfinished colorful story
album: When the Magic Faded Away
album: sweet dreams
album: 法被演頭
album: 魔法が解けた朝に
album: Super Great☆Cheerleading
album: Ayumi☆Magical Showtime (Remastered)
album: Glory Steady Go!
album: エライエライエライ！
album: なかよしステップ
album: リトルトリックスター✩ (Remastered 2022)
album: Little Trickster✩ (Remastered 2022)
track: Maiodore! maimai Time (feat. Solamiko)
track: Tear Color Memoria (feat. YURiCa)
track: アユミ☆マジカルショータイム（Remastered） feat.音街ウナ
track: ポジティブ☆ダンスタイム feat.音街ウナ・鏡音リン
track: テルミーアンサー-初音ミク「マジカルミライ 2021」Live- (feat. 鏡音リン)

Maiodore! maimai Time (feat. Solamiko)
type: MusicRecording
duration: PT2M19S
duration ms: 139120
explicit: false
by artist: kinoshita
by artist: Solamiko
in album: maimai Deluxe Best Album Chiho 3
  type: MusicAlbum
  date published: 2021-12-03
isrc code: TCJPS2243290
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T17:48:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc663a417535c94960e4fc7894005f90c8dbc87256ddc5647859d5601e85c11e0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPS2243290
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc663a417535c94960e4fc7894005f90c8dbc87256ddc5647859d5601e85c11e0. 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/TCJPS2243290.
  date published: 2026-07-08T08:56:20Z
audio: Maiodore! maimai Time (feat. Solamiko)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 174.434
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.549
  additional property: Energy
    type: PropertyValue
    value: 0.95
  additional property: Speechiness
    type: PropertyValue
    value: 0.065
  additional property: Acousticness
    type: PropertyValue
    value: 0.01
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.035
  additional property: Liveness
    type: PropertyValue
    value: 0.128
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.738
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.234
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Tear Color Memoria (feat. YURiCa)
type: MusicRecording
duration: PT2M22S
duration ms: 142013
explicit: false
by artist: kinoshita
by artist: YURiCa
in album: Tasogare Relation CHUNITHM Original Sound Track
  type: MusicAlbum
  date published: 2019-08-10
isrc code: JPX301921410
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T06:23:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07f062b7473fcd026bf985f7c5edbcdc0593a74d1fd0d5106986c065ed11cefb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX301921410
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 → 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f062b7473fcd026bf985f7c5edbcdc0593a74d1fd0d5106986c065ed11cefb. 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/JPX301921410.
  date published: 2026-07-08T03:20:19Z
audio: Tear Color Memoria (feat. YURiCa)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 187.321
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.473
  additional property: Energy
    type: PropertyValue
    value: 0.93
  additional property: Speechiness
    type: PropertyValue
    value: 0.159
  additional property: Acousticness
    type: PropertyValue
    value: 0.089
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.106
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.549
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.68
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

アユミ☆マジカルショータイム（Remastered） feat.音街ウナ
type: MusicRecording
duration: PT3M55S
duration ms: 235669
explicit: false
by artist: kinoshita
by artist: 音街ウナ
by artist: Kagamine Rin
in album: Una-Chance！2 feat.音街ウナ
  type: MusicAlbum
  date published: 2022-11-16
isrc code: JPC232200024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T01:53:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7bb8ef493472549da58b1a3f466057d29555bb8d9ae117d9b1879a862eabe098
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200024
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb8ef493472549da58b1a3f466057d29555bb8d9ae117d9b1879a862eabe098. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPC232200024.
  date published: 2026-07-02T05:09:12Z
audio: アユミ☆マジカルショータイム（Remastered） feat.音街ウナ
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 113.552
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.609
  additional property: Energy
    type: PropertyValue
    value: 0.932
  additional property: Speechiness
    type: PropertyValue
    value: 0.099
  additional property: Acousticness
    type: PropertyValue
    value: 0.053
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.007
  additional property: Liveness
    type: PropertyValue
    value: 0.03
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.882
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.58
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

ポジティブ☆ダンスタイム feat.音街ウナ・鏡音リン
type: MusicRecording
duration: PT4M0S
duration ms: 240634
explicit: false
by artist: kinoshita
by artist: 音街ウナ
by artist: Kagamine Rin
in album: Una-Chance！2 feat.音街ウナ
  type: MusicAlbum
  date published: 2022-11-16
isrc code: JPC232200044
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T18:05:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2832a459c908549abd5fc0a92fba812e66ef980d4f99545c1a1e502679c04956
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200044
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
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  date published: 2026-07-02T11:38:34Z
audio: ポジティブ☆ダンスタイム feat.音街ウナ・鏡音リン
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テルミーアンサー-初音ミク「マジカルミライ 2021」Live- (feat. 鏡音リン)
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by artist: Kagamine Rin
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  date published: 2026-07-02T03:55:08Z
audio: テルミーアンサー-初音ミク「マジカルミライ 2021」Live- (feat. 鏡音リン)
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OTSVerificationAPI
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OTSTimestamp
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OTSVerifyInstructions
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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
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date published: 2026-07-19T19:06:35Z

ごーまいうぇい!
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Go my way!
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夢色フェスティバル
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date published: 2021-01-20

Dream Color Festival
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ガチコイワズライ
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Love me please!
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    date published: 2026-07-18T22:59:44Z
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リトルトリックスター☆
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date published: 2021-06-02

リトルトリックスター☆
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date published: 2021-06-02

シュガースパイシーダンス
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Sugar Spicy Dance
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watercolor
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watercolor
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watercolor
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watercolor
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I hate you
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I realized
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このつまらない日々が素晴らしい
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date published: 2021-08-29

拝啓、私の特別な人へ
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date published: 2021-08-29

そんな君が嫌いだ
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date published: 2021-08-29

ミクミクミクミクミ
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I dance for you
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いつかまた歌える時まで君に叫ぶだろう
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ありったけのしゅちをあなたに
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I smile to you
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I call you
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I sing "I love you."
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このとくべつな音色が素晴らしい
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このつまらない日々が素晴らしい
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拝啓、私の特別な人へ
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そんな君が嫌いだ
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このとくべつな音色が素晴らしい
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ありったけのしゅちをあなたに
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拝啓、私の特別な人へ
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いつかまた歌える時まで君に叫ぶだろう
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いつかまた歌える時まで君に叫ぶだろう
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date published: 2021-08-31

はやくそれになりたい！
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    date published: 2026-07-02T16:51:38Z
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ありったけのしゅちをあなたに
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このつまらない日々が素晴らしい
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そんな君が嫌いだ
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ミクミクミクミクミ
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はやくそれになりたい！
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ミクミクミクミクミ
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  subject of: OpenTimestamps Proof of Existence
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Oh my! Dreamer!
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date published: 2021-09-24

Oh my! Dreamer!
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date published: 2021-09-24

Because I met you like that
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I met you
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そんな君に出会えたから
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そんな君に出会えたから
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date published: 2021-10-01

どぅーまいべすと！
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date published: 2021-10-08

Do my best!
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    date published: 2026-07-03T01:01:38Z
  audio: Do my best!
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テルミーアンサー
type: MusicAlbum
date published: 2021-10-14

マジカルナイト☆フィーバー！
type: MusicAlbum
date published: 2021-10-20

センセーションはおわらない！
type: MusicAlbum
date published: 2021-11-04

memoria
type: MusicAlbum
date published: 2021-12-22

starry kingdom
type: MusicAlbum
date published: 2021-12-22

超さいきょう☆チアダンス
type: MusicAlbum
date published: 2021-12-22

Wake up and dream
type: MusicAlbum
date published: 2021-12-22

アユミ☆マジカルショータイム (Remastered)
type: MusicAlbum
date published: 2021-12-22

Happy End
type: MusicAlbum
date published: 2021-12-22

starry kingdom
type: MusicAlbum
date published: 2021-12-22

Unfinished colorful story
type: MusicAlbum
date published: 2021-12-22

When the Magic Faded Away
type: MusicAlbum
date published: 2021-12-22

sweet dreams
type: MusicAlbum
date published: 2021-12-22

memoria
type: MusicAlbum
date published: 2021-12-22

法被演頭
type: MusicAlbum
date published: 2021-12-22

starry kingdom
type: MusicAlbum
date published: 2021-12-22

memoria
type: MusicAlbum
date published: 2021-12-22

memoria
type: MusicAlbum
date published: 2021-12-22

starry kingdom
type: MusicAlbum
date published: 2021-12-22

魔法が解けた朝に
type: MusicAlbum
date published: 2021-12-22

Super Great☆Cheerleading
type: MusicAlbum
date published: 2021-12-22

Happy End
type: MusicAlbum
date published: 2021-12-22
track: Happy End
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-03T01:01:38Z
  audio: Happy End
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    additional property: Danceability
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Ayumi☆Magical Showtime (Remastered)
type: MusicAlbum
date published: 2021-12-22

sweet dreams
type: MusicAlbum
date published: 2021-12-22

Unfinished colorful story
type: MusicAlbum
date published: 2021-12-22

法被演頭
type: MusicAlbum
date published: 2021-12-22

スターリースカイ☆パレード
type: MusicAlbum
date published: 2021-12-24

Glory Steady Go!
type: MusicAlbum
date published: 2022-05-25

エライエライエライ！
type: MusicAlbum
date published: 2022-07-02

なかよしステップ
type: MusicAlbum
date published: 2022-08-07
track: なかよしステップ feat. 音街ウナ×鏡音リン
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  by artist: kinoshita
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    type: MusicAlbum
    date published: 2022-08-07
  genre: vocaloid
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b03fcace6fe07628016f2f50dd2e17b8efb339a158d150e1dd92bd843f4315. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:51:57Z), 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/JP92Q2200379.
    date published: 2026-07-15T23:51:57Z
  audio: なかよしステップ feat. 音街ウナ×鏡音リン
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    additional property: Danceability
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リトルトリックスター✩ (Remastered 2022)
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date published: 2022-12-25

Little Trickster✩ (Remastered 2022)
type: MusicAlbum
date published: 2022-12-25

アストラルコンチェルト
type: MusicAlbum
date published: 2023-01-06

ぐるぐるめろメロディ♪
type: MusicAlbum
date published: 2023-03-21

Be The MUSIC!
type: MusicAlbum
date published: 2023-08-07

がおがおがあ！
type: MusicAlbum
date published: 2023-09-07
track: がおがおがあ！ (feat. 鏡音リン)
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    date published: 2023-09-07
  genre: vocaloid
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  additional property: OTSVerifyInstructions
    type: PropertyValue
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-03T01:01:38Z
  audio: がおがおがあ！ (feat. 鏡音リン)
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    additional property: Danceability
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    additional property: Speechiness
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    additional property: Acousticness
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もっとはやくそれになりたい！
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date published: 2023-10-06
track: もっとはやくそれになりたい！
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-18T04:13:26Z
  audio: もっとはやくそれになりたい！
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More! I wanna be it!
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date published: 2023-10-06
track: More! I wanna be it!
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  additional property: OTSVerifyInstructions
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    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: 2026-07-19T00:50:09Z
  audio: More! I wanna be it!
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ドンナモンダイアンサー
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date published: 2023-11-10

DonnaMondai Answer
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date published: 2023-11-10

ダッシュでにげろ！
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-03T13:55:21Z
  audio: ダッシュでにげろ！ (feat. 初音ミク)
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    additional property: Tempo (BPM)
      type: PropertyValue
      value: 185.014
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
      value: 0.426
    additional property: Energy
      type: PropertyValue
      value: 0.955
    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
      value: 0.015
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.385
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.55
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.156
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

PON☆PON☆PARADE
type: MusicAlbum
date published: 2024-01-06

PON PON PARADE
type: MusicAlbum
date published: 2024-01-06

イッツ・マジックチューン
type: MusicAlbum
date published: 2024-05-15
track: イッツ・マジックチューン (feat. 初音ミク)
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229333
  explicit: false
  by artist: kinoshita
  in album: イッツ・マジックチューン
    type: MusicAlbum
    date published: 2024-05-15
  genre: vocaloid
  isrc code: JP92Q2400486
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T19:07:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0aaa529bbf53a5b8f3514580aa324bfd0e2c729dd83fc79b04f0a37fb8b294e5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956560
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956560
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2400486
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T23:28:02Z
  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 0x0aaa529bbf53a5b8f3514580aa324bfd0e2c729dd83fc79b04f0a37fb8b294e5. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/JP92Q2400486.
    date published: 2026-07-03T23:28:02Z
  audio: イッツ・マジックチューン (feat. 初音ミク)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 135.005
    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: 0.691
    additional property: Energy
      type: PropertyValue
      value: 0.915
    additional property: Speechiness
      type: PropertyValue
      value: 0.052
    additional property: Acousticness
      type: PropertyValue
      value: 0.014
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.198
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.96
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.625
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

ワカンナイト☆フィーバー！？
type: MusicAlbum
date published: 2025-03-15
track: ワカンナイト☆フィーバー！？ (Instrumental)
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202000
  explicit: false
  by artist: kinoshita
  in album: ワカンナイト☆フィーバー！？
    type: MusicAlbum
    date published: 2025-03-15
  genre: vocaloid
  isrc code: JP92E2401255
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T01:28:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0dca2020f5f8e04c86cbf0a2b3998fe7a710fc101aedb7c5076dd8324d5e53f6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958350
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958350
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92E2401255
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T04:29:27Z
  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 → 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 0x0dca2020f5f8e04c86cbf0a2b3998fe7a710fc101aedb7c5076dd8324d5e53f6. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:29:27Z), 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/JP92E2401255.
    date published: 2026-07-17T04:29:27Z
  audio: ワカンナイト☆フィーバー！？ (Instrumental)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 189.006
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.417
    additional property: Energy
      type: PropertyValue
      value: 0.993
    additional property: Speechiness
      type: PropertyValue
      value: 0.066
    additional property: Acousticness
      type: PropertyValue
      value: 0.001
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.934
    additional property: Liveness
      type: PropertyValue
      value: 0.281
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.721
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.808
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Minor

メイビーデイジー
type: MusicAlbum
date published: 2025-03-15
track: メイビーデイジー (Instrumental)
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204000
  explicit: false
  by artist: kinoshita
  in album: メイビーデイジー
    type: MusicAlbum
    date published: 2025-03-15
  genre: vocaloid
  isrc code: JP92E2401413
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T23:51:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x68138a68e8e71b72938fe32f39857820f19ae035f8a47bcf32692485c006ec83
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92E2401413
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  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 → 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 0x68138a68e8e71b72938fe32f39857820f19ae035f8a47bcf32692485c006ec83. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JP92E2401413.
    date published: 2026-07-05T01:12:41Z
  audio: メイビーデイジー (Instrumental)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 96.527
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.469
    additional property: Energy
      type: PropertyValue
      value: 0.912
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.902
    additional property: Liveness
      type: PropertyValue
      value: 0.206
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.799
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.012
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

CRAYON ADVENTURE's theme
type: MusicAlbum
date published: 2025-06-22

Make♡Up!!!
type: MusicAlbum
date published: 2025-06-22
track: Make♡Up!!!
  type: MusicRecording
  duration: PT1M46S
  duration ms: 106000
  explicit: false
  by artist: kinoshita
  in album: Make♡Up!!!
    type: MusicAlbum
    date published: 2025-06-22
  genre: vocaloid
  isrc code: TCJPJ2510450
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T06:35:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x51a3f73e1d351df7cbf2b3012d08220b0ef3dbc5f40743c4df6c7ca8c5d27586
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956776
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956776
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPJ2510450
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T10:59:37Z
  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 0x51a3f73e1d351df7cbf2b3012d08220b0ef3dbc5f40743c4df6c7ca8c5d27586. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/TCJPJ2510450.
    date published: 2026-07-05T10:59:37Z
  audio: Make♡Up!!!
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 192.101
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.402
    additional property: Energy
      type: PropertyValue
      value: 0.909
    additional property: Speechiness
      type: PropertyValue
      value: 0.055
    additional property: Acousticness
      type: PropertyValue
      value: 0.001
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.147
    additional property: Liveness
      type: PropertyValue
      value: 0.33
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.892
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.851
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

CRAYON ADVENTURE's theme
type: MusicAlbum
date published: 2025-06-22

Make Up!!!
type: MusicAlbum
date published: 2025-06-22

Bye Bye.
type: MusicAlbum
date published: 2025-06-22
track: Bye Bye.
  type: MusicRecording
  duration: PT1M28S
  duration ms: 88000
  explicit: false
  by artist: kinoshita
  in album: Bye Bye.
    type: MusicAlbum
    date published: 2025-06-22
  genre: vocaloid
  isrc code: TCJPI2590329
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T13:08:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9e598cc6fd18e65ee6967d1196f87da3f4eba53c609215de158ba0bcec1ac83d
  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/TCJPI2590329
  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 0x9e598cc6fd18e65ee6967d1196f87da3f4eba53c609215de158ba0bcec1ac83d. 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/TCJPI2590329.
    date published: 2026-07-03T21:18:05Z
  audio: Bye Bye.
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 169.942
    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: 0.621
    additional property: Energy
      type: PropertyValue
      value: 0.819
    additional property: Speechiness
      type: PropertyValue
      value: 0.054
    additional property: Acousticness
      type: PropertyValue
      value: 0.001
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.029
    additional property: Liveness
      type: PropertyValue
      value: 0.082
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.654
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.07
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Bye Bye.
type: MusicAlbum
date published: 2025-06-22
track: Bye Bye.
  type: MusicRecording
  duration: PT1M28S
  duration ms: 88000
  explicit: false
  by artist: kinoshita
  in album: Bye Bye.
    type: MusicAlbum
    date published: 2025-06-22
  genre: vocaloid
  isrc code: TCJPI2590329
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T13:08:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9e598cc6fd18e65ee6967d1196f87da3f4eba53c609215de158ba0bcec1ac83d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956560
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPI2590329
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T23:28:02Z
  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 0x9e598cc6fd18e65ee6967d1196f87da3f4eba53c609215de158ba0bcec1ac83d. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/TCJPI2590329.
    date published: 2026-07-03T23:28:02Z
  audio: Bye Bye.
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 169.942
    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: 0.621
    additional property: Energy
      type: PropertyValue
      value: 0.819
    additional property: Speechiness
      type: PropertyValue
      value: 0.054
    additional property: Acousticness
      type: PropertyValue
      value: 0.001
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.029
    additional property: Liveness
      type: PropertyValue
      value: 0.082
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.654
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.07
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

どぅーまいべすと！
type: MusicAlbum
date published: 2025-07-23

でんぱ どりる わんにゃー☆三
type: MusicAlbum
date published: 2025-07-23

はやくそれになりたい！
type: MusicAlbum
date published: 2025-07-23

このとくべつな音色が素晴らしい
type: MusicAlbum
date published: 2025-07-23
track: このとくべつな音色が素晴らしい (feat. 音街ウナ)
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192000
  explicit: false
  by artist: kinoshita
  in album: このとくべつな音色が素晴らしい
    type: MusicAlbum
    date published: 2025-07-23
  genre: vocaloid
  isrc code: JP92Q2502511
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T09:06:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc36433177ddec08bf520f7bfd4202fdeed6fac4a3d535207b2275270e1207eb0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958529
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2502511
  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
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36433177ddec08bf520f7bfd4202fdeed6fac4a3d535207b2275270e1207eb0. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/JP92Q2502511.
    date published: 2026-07-18T09:21:41Z
  audio: このとくべつな音色が素晴らしい (feat. 音街ウナ)
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    additional property: Tempo (BPM)
      type: PropertyValue
      value: 208.024
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.431
    additional property: Energy
      type: PropertyValue
      value: 0.98
    additional property: Speechiness
      type: PropertyValue
      value: 0.15
    additional property: Acousticness
      type: PropertyValue
      value: 0.023
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.368
    additional property: Liveness
      type: PropertyValue
      value: 0.034
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.613
    additional property: Loudness (dB)
      type: PropertyValue
      value: -0.282
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

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