シンデレラ宣言!
type: MusicGroup
popularity: 23
followers: 5334
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbec304a024ccc8b8cb25ff31d0976e7b8ac7df02622ebffe187e0e52cb946945
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/cdec53a8-0966-44b6-8a15-bae456a0230c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cdec53a8-0966-44b6-8a15-bae456a0230c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cdec53a8-0966-44b6-8a15-bae456a0230c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbec304a024ccc8b8cb25ff31d0976e7b8ac7df02622ebffe187e0e52cb946945","name":"シンデレラ宣言!","registered_at":"2026-06-12T10:06:13Z","symbol":"NIM0264922","token_address":"0xf6ad619957795b3bdb2a89fa4b0cc6a51fb47592","type":"artist","uuid":"cdec53a8-0966-44b6-8a15-bae456a0230c"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec304a024ccc8b8cb25ff31d0976e7b8ac7df02622ebffe187e0e52cb946945. 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/cdec53a8-0966-44b6-8a15-bae456a0230c.json and https://artists.proofprofile.net/proofs/artist/cdec53a8-0966-44b6-8a15-bae456a0230c.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xbec304a024ccc8b8cb25ff31d0976e7b8ac7df02622ebffe187e0e52cb946945","name":"シンデレラ宣言!","registered_at":"2026-06-12T10:06:13Z","symbol":"NIM0264922","token_address":"0xf6ad619957795b3bdb2a89fa4b0cc6a51fb47592","type":"artist","uuid":"cdec53a8-0966-44b6-8a15-bae456a0230c"}
album: シンデレラ宣言！
  type: MusicAlbum
  date published: 2021-01-18
album: Cinderella Sengen!
  type: MusicAlbum
  date published: 2021-01-18
album: ひゃくてんきゅー！
  type: MusicAlbum
  date published: 2021-04-04
  track: ひゃくてんきゅー！
    type: MusicRecording
    duration: PT4M41S
    duration ms: 281478
    explicit: false
    by artist: シンデレラ宣言!
    in album: ひゃくてんきゅー！
      type: MusicAlbum
      date published: 2021-04-04
    isrc code: TCJPO2137205
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T18:52:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4b0ebe0b1fba3ed5035673884fc1f3c173f1bca6daa1cc2b808f335c8b92a778
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958600
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958600
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2137205
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T19:24:05Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0ebe0b1fba3ed5035673884fc1f3c173f1bca6daa1cc2b808f335c8b92a778. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2137205 — a six-check JSON result.
      date published: 2026-07-18T19:24:05Z
    audio: ひゃくてんきゅー！
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.025
      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: 0.609
      additional property: Energy
        type: PropertyValue
        value: 0.932
      additional property: Speechiness
        type: PropertyValue
        value: 0.068
      additional property: Acousticness
        type: PropertyValue
        value: 0.02
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.052
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.61
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.107
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: HyakuTenkyu-!
  type: MusicAlbum
  date published: 2021-04-04
album: pastel shade
  type: MusicAlbum
  date published: 2021-05-12
album: 7回目のワンピース
  type: MusicAlbum
  date published: 2021-05-12
album: 君色ファンタジー
  type: MusicAlbum
  date published: 2021-05-12
  track: 君色ファンタジー
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197333
    explicit: false
    by artist: シンデレラ宣言!
    in album: 君色ファンタジー
      type: MusicAlbum
      date published: 2021-05-12
    isrc code: TCJPO2167732
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T08:35:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5812df1245823fd851b15b565a6a82cba2a15a5912eb945c147e293eff94c8b1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2167732
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5812df1245823fd851b15b565a6a82cba2a15a5912eb945c147e293eff94c8b1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2167732 — a six-check JSON result.
      date published: 2026-07-04T10:04:33Z
    audio: 君色ファンタジー
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 179.97
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.508
      additional property: Energy
        type: PropertyValue
        value: 0.981
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: DokiDoki！はーとびーつ！！
album: シンデレラ革命 -Revolution-
album: dokidokiha-tobi-tu
album: 恋愛ラビリンス
album: nanakaimenowannpi-su
album: Kimiiro Fantasy
album: Ren-ai Labyrinth
album: CinderellaKakumei -Revolution-
album: 虹
album: RAINBOW
album: Tsuioku Fragment
album: 7回目のワンピース (7Ver. remix)
album: 君色ファンタジー (7Ver. remix)
album: 恋愛ラビリンス (7Ver. remix)
album: pastel shade (7Ver. remix)
album: シンデレラ革命 -Revolution- (7Ver. remix)
album: 追憶フラグメント
album: DokiDoki！はーとびーつ！！ (7Ver. remix)
album: CinderellaKakumei -Revolution- (7Ver. remix)
album: Kimiiro Fantasy (7Ver. remix)
album: Ren-ai Labyrinth (7Ver. remix)
album: day dream
album: ももいろソーダ
album: MomoiroSod
album: シンデレラ宣言!
album: Asagao Shangri-La
album: 朝顔シャングリラ
album: シンデレラ宣言!/朝顔シャングリラ/はにかみサンセット
album: Cinderella Sengen! / Asagao Shangri-La / Hanikami Sunset
album: RENJYOPRINCESS
album: 恋情プリンセス
album: タイムリープ
album: Time leap
album: シンデレラ宣言！Don't stop！
album: Cinderella Sengen Don't stop
album: Oshi!!!!!
album: 推し!!!!!
album: 夏なのだっ！
album: Natsu nanoda!
album: Hoshikage Parade
album: 星影パレード
album: ずっとぎゅっと
album: ミョーホントゥスケがはじまんないっ!!!
album: zutto-gyutto
album: MyohontwosukeGaHajimannai!!!
album: シラユキシンデレラ
album: SHIRAYUKI CINDERELLA
album: AMULET
album: 絶対！君だけ宣言！
album: Zettai Kimidake Sengen
album: 夕焼け溜息
album: pale colors
album: Shūchaku dependence
album: Yuuyake-tameiki
album: 恋のYo-Ho!
album: Koi no Yo-Ho
album: 執着ディペンデンス
album: EcStAtIc LoVe

Speechiness
type: PropertyValue
value: 0.116

Acousticness
type: PropertyValue
value: 0.009

Instrumentalness
type: PropertyValue
value: 0.001

Liveness
type: PropertyValue
value: 0.305

Valence (Positivity)
type: PropertyValue
value: 0.705

Loudness (dB)
type: PropertyValue
value: -2.628

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Minor

DokiDoki！はーとびーつ！！
type: MusicAlbum
date published: 2021-05-12

シンデレラ革命 -Revolution-
type: MusicAlbum
date published: 2021-05-12

pastel shade
type: MusicAlbum
date published: 2021-05-12

dokidokiha-tobi-tu
type: MusicAlbum
date published: 2021-05-12

恋愛ラビリンス
type: MusicAlbum
date published: 2021-05-12

nanakaimenowannpi-su
type: MusicAlbum
date published: 2021-05-12

Kimiiro Fantasy
type: MusicAlbum
date published: 2021-05-12

Ren-ai Labyrinth
type: MusicAlbum
date published: 2021-05-12

CinderellaKakumei -Revolution-
type: MusicAlbum
date published: 2021-05-12

虹
type: MusicAlbum
date published: 2021-05-30

RAINBOW
type: MusicAlbum
date published: 2021-05-30

Tsuioku Fragment
type: MusicAlbum
date published: 2021-07-16

7回目のワンピース (7Ver. remix)
type: MusicAlbum
date published: 2021-07-16

君色ファンタジー (7Ver. remix)
type: MusicAlbum
date published: 2021-07-16

恋愛ラビリンス (7Ver. remix)
type: MusicAlbum
date published: 2021-07-16

pastel shade (7Ver. remix)
type: MusicAlbum
date published: 2021-07-16

シンデレラ革命 -Revolution- (7Ver. remix)
type: MusicAlbum
date published: 2021-07-16

追憶フラグメント
type: MusicAlbum
date published: 2021-07-16

DokiDoki！はーとびーつ！！ (7Ver. remix)
type: MusicAlbum
date published: 2021-07-16

CinderellaKakumei -Revolution- (7Ver. remix)
type: MusicAlbum
date published: 2021-07-16

Kimiiro Fantasy (7Ver. remix)
type: MusicAlbum
date published: 2021-07-16

Ren-ai Labyrinth (7Ver. remix)
type: MusicAlbum
date published: 2021-07-16

pastel shade (7Ver. remix)
type: MusicAlbum
date published: 2021-07-16

day dream
type: MusicAlbum
date published: 2021-08-18

day dream
type: MusicAlbum
date published: 2021-08-18

ももいろソーダ
type: MusicAlbum
date published: 2021-10-10

MomoiroSod
type: MusicAlbum
date published: 2021-10-10

Cinderella Sengen!
type: MusicAlbum
date published: 2021-10-20

シンデレラ宣言!
type: MusicAlbum
date published: 2021-10-20

Asagao Shangri-La
type: MusicAlbum
date published: 2021-11-03

朝顔シャングリラ
type: MusicAlbum
date published: 2021-11-03

シンデレラ宣言!/朝顔シャングリラ/はにかみサンセット
type: MusicAlbum
date published: 2021-11-17

Cinderella Sengen! / Asagao Shangri-La / Hanikami Sunset
type: MusicAlbum
date published: 2021-11-17

RENJYOPRINCESS
type: MusicAlbum
date published: 2021-12-09

恋情プリンセス
type: MusicAlbum
date published: 2021-12-09
track: 恋情プリンセス
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265423
  explicit: false
  by artist: シンデレラ宣言!
  in album: 恋情プリンセス
    type: MusicAlbum
    date published: 2021-12-09
  isrc code: TCJPQ2153211
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T17:49:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5fb44eae392f5caca5da0f578d2896728a3aba7796e3c960288730f2c50de5ca
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956545
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956545
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPQ2153211
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T19:59:51Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb44eae392f5caca5da0f578d2896728a3aba7796e3c960288730f2c50de5ca. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPQ2153211 — a six-check JSON result.
    date published: 2026-07-03T19:59:51Z
  audio: 恋情プリンセス
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 174.045
    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: 0.476
    additional property: Energy
      type: PropertyValue
      value: 0.977
    additional property: Speechiness
      type: PropertyValue
      value: 0.102
    additional property: Acousticness
      type: PropertyValue
      value: 0.125
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.395
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.768
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.954
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

タイムリープ
type: MusicAlbum
date published: 2021-12-09

Time leap
type: MusicAlbum
date published: 2021-12-09

シンデレラ宣言！Don't stop！
type: MusicAlbum
date published: 2022-04-04

Cinderella Sengen Don't stop
type: MusicAlbum
date published: 2022-04-04

Oshi!!!!!
type: MusicAlbum
date published: 2022-06-27

推し!!!!!
type: MusicAlbum
date published: 2022-06-27
track: 推し!!!!!
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211295
  explicit: false
  by artist: シンデレラ宣言!
  in album: 推し!!!!!
    type: MusicAlbum
    date published: 2022-06-27
  isrc code: TCJPS2231109
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T13:27:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x14c8175d4f2f6cf08e08db17d29cc3a5b5107b7e9f6e15c647e222b8f59b83b6
  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/TCJPS2231109
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c8175d4f2f6cf08e08db17d29cc3a5b5107b7e9f6e15c647e222b8f59b83b6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPS2231109 — a six-check JSON result.
    date published: 2026-07-03T23:28:02Z
  audio: 推し!!!!!
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 97.535
    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: 0.552
    additional property: Energy
      type: PropertyValue
      value: 0.971
    additional property: Speechiness
      type: PropertyValue
      value: 0.118
    additional property: Acousticness
      type: PropertyValue
      value: 0.007
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.331
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.76
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.918
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

夏なのだっ！
type: MusicAlbum
date published: 2022-07-04
track: 夏なのだっ！
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207230
  explicit: false
  by artist: シンデレラ宣言!
  in album: 夏なのだっ！
    type: MusicAlbum
    date published: 2022-07-04
  isrc code: TCJPS2238723
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T14:06:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xff8018355b6642da30ba970434b7ac72acfe73f5049c2e417443fd9db4e852b0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958897
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958897
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPS2238723
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T14:57:46Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff8018355b6642da30ba970434b7ac72acfe73f5049c2e417443fd9db4e852b0. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPS2238723 — a six-check JSON result.
    date published: 2026-07-20T14:57:46Z
  audio: 夏なのだっ！
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 195.273
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.453
    additional property: Energy
      type: PropertyValue
      value: 0.985
    additional property: Speechiness
      type: PropertyValue
      value: 0.103
    additional property: Acousticness
      type: PropertyValue
      value: 0.007
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.323
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.697
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.589
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Natsu nanoda!
type: MusicAlbum
date published: 2022-07-04

Hoshikage Parade
type: MusicAlbum
date published: 2022-07-04

星影パレード
type: MusicAlbum
date published: 2022-07-04

ずっとぎゅっと
type: MusicAlbum
date published: 2022-12-09

ミョーホントゥスケがはじまんないっ!!!
type: MusicAlbum
date published: 2022-12-09
track: ミョーホントゥスケがはじまんないっ!!!
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251406
  explicit: false
  by artist: シンデレラ宣言!
  in album: ミョーホントゥスケがはじまんないっ!!!
    type: MusicAlbum
    date published: 2022-12-09
  isrc code: TCJPU2200715
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T09:21:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7a91d1ebfbad353b40e15682bb0cd14672d22a4c947969d1bc960958ce4b73c6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958857
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958857
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPU2200715
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T09:45:25Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a91d1ebfbad353b40e15682bb0cd14672d22a4c947969d1bc960958ce4b73c6. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPU2200715 — a six-check JSON result.
    date published: 2026-07-20T09:45:25Z
  audio: ミョーホントゥスケがはじまんないっ!!!
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 192.025
    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: 0.412
    additional property: Energy
      type: PropertyValue
      value: 0.971
    additional property: Speechiness
      type: PropertyValue
      value: 0.089
    additional property: Acousticness
      type: PropertyValue
      value: 0.023
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.067
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.896
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.437
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

zutto-gyutto
type: MusicAlbum
date published: 2022-12-09

MyohontwosukeGaHajimannai!!!
type: MusicAlbum
date published: 2022-12-09

シラユキシンデレラ
type: MusicAlbum
date published: 2022-12-23

SHIRAYUKI CINDERELLA
type: MusicAlbum
date published: 2022-12-23

AMULET
type: MusicAlbum
date published: 2023-04-01

AMULET
type: MusicAlbum
date published: 2023-04-01

絶対！君だけ宣言！
type: MusicAlbum
date published: 2023-05-18
track: 絶対！君だけ宣言！
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189302
  explicit: false
  by artist: シンデレラ宣言!
  in album: 絶対！君だけ宣言！
    type: MusicAlbum
    date published: 2023-05-18
  isrc code: TCJPW2304153
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T19:08:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xabde38e746b64338469358db123e83d71c51fa0c28e3e13520e85835cd2314da
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958771
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958771
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPW2304153
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T19:27:18Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabde38e746b64338469358db123e83d71c51fa0c28e3e13520e85835cd2314da. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPW2304153 — a six-check JSON result.
    date published: 2026-07-19T19:27:18Z
  audio: 絶対！君だけ宣言！
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 95.883
    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: 0.565
    additional property: Energy
      type: PropertyValue
      value: 0.976
    additional property: Speechiness
      type: PropertyValue
      value: 0.068
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.002
    additional property: Liveness
      type: PropertyValue
      value: 0.398
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.574
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.21
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Zettai Kimidake Sengen
type: MusicAlbum
date published: 2023-05-18

夕焼け溜息
type: MusicAlbum
date published: 2023-07-23

pale colors
type: MusicAlbum
date published: 2023-07-23

pale colors
type: MusicAlbum
date published: 2023-07-23

Shūchaku dependence
type: MusicAlbum
date published: 2023-07-23

Yuuyake-tameiki
type: MusicAlbum
date published: 2023-07-23

恋のYo-Ho!
type: MusicAlbum
date published: 2023-07-23

Koi no Yo-Ho
type: MusicAlbum
date published: 2023-07-23

執着ディペンデンス
type: MusicAlbum
date published: 2023-07-23
track: 執着ディペンデンス
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232720
  explicit: false
  by artist: シンデレラ宣言!
  in album: 執着ディペンデンス
    type: MusicAlbum
    date published: 2023-07-23
  isrc code: TCJPW2382701
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T12:58:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x356bb90ae15325a5884cc1689edb1f638ad39a7f2474988569b7f8e545b1dec3
  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/TCJPW2382701
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356bb90ae15325a5884cc1689edb1f638ad39a7f2474988569b7f8e545b1dec3. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPW2382701 — a six-check JSON result.
    date published: 2026-07-05T01:12:41Z
  audio: 執着ディペンデンス
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 169.924
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.501
    additional property: Energy
      type: PropertyValue
      value: 0.939
    additional property: Speechiness
      type: PropertyValue
      value: 0.047
    additional property: Acousticness
      type: PropertyValue
      value: 0.074
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.501
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.792
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.07
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

EcStAtIc LoVe
type: MusicAlbum
date published: 2023-08-18

オクターブガールズ
type: MusicAlbum
date published: 2023-12-22
track: オクターブガールズ
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241416
  explicit: false
  by artist: シンデレラ宣言!
  in album: オクターブガールズ
    type: MusicAlbum
    date published: 2023-12-22
  isrc code: TCJPY2359183
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T12:39:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5a952f4218c762103bc8a143ee74b92acc2d2e2d70e45f1e5a9b2de2714d1c81
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958300
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958300
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPY2359183
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T16:14:30Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a952f4218c762103bc8a143ee74b92acc2d2e2d70e45f1e5a9b2de2714d1c81. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPY2359183 — a six-check JSON result.
    date published: 2026-07-16T16:14:30Z
  audio: オクターブガールズ
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 179.989
    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: 0.538
    additional property: Energy
      type: PropertyValue
      value: 0.915
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.039
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.272
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.953
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.031
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

君の声帯を壊したい♡
type: MusicAlbum
date published: 2023-12-22
track: 君の声帯を壊したい♡
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249947
  explicit: false
  by artist: シンデレラ宣言!
  in album: 君の声帯を壊したい♡
    type: MusicAlbum
    date published: 2023-12-22
  isrc code: TCJPY2359161
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T18:57:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3e20363da3514d562db4c8cb6cdf30314f11bcb43d2dcae58d6cf604b10def74
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958600
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958600
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPY2359161
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T19:24:05Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e20363da3514d562db4c8cb6cdf30314f11bcb43d2dcae58d6cf604b10def74. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPY2359161 — a six-check JSON result.
    date published: 2026-07-18T19:24:05Z
  audio: 君の声帯を壊したい♡
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 95.025
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.579
    additional property: Energy
      type: PropertyValue
      value: 0.973
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.002
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.333
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.523
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.672
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Kimi no seitai wo kowashitai
type: MusicAlbum
date published: 2023-12-22

OCTAVE GIRLS
type: MusicAlbum
date published: 2023-12-22

Syukipi-Sengen!
type: MusicAlbum
date published: 2024-03-25

しゅきぴ宣言!
type: MusicAlbum
date published: 2024-03-25

Issai gassai kimi-shidai
type: MusicAlbum
date published: 2024-07-09

いっさいがっさい…君次第！
type: MusicAlbum
date published: 2024-07-09

ロッきゅん♡ロール
type: MusicAlbum
date published: 2025-01-24
track: ロッきゅん♡ロール
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256250
  explicit: false
  by artist: シンデレラ宣言!
  in album: ロッきゅん♡ロール
    type: MusicAlbum
    date published: 2025-01-24
  isrc code: TCJPD2559297
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T23:51:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xafe25480228deb0eac73be2ff944bc8a8f6b703e22f793f1d4c779ffb5845031
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958796
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958796
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPD2559297
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T00:01:46Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe25480228deb0eac73be2ff944bc8a8f6b703e22f793f1d4c779ffb5845031. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPD2559297 — a six-check JSON result.
    date published: 2026-07-20T00:01:46Z
  audio: ロッきゅん♡ロール
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 179.938
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.47
    additional property: Energy
      type: PropertyValue
      value: 0.962
    additional property: Speechiness
      type: PropertyValue
      value: 0.092
    additional property: Acousticness
      type: PropertyValue
      value: 0.079
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.462
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.849
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.039
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major

ROCK'N ROLL
type: MusicAlbum
date published: 2025-01-24

I want to be more filled with love!
type: MusicAlbum
date published: 2025-01-24

愛でもっと満たされたい！
type: MusicAlbum
date published: 2025-01-24
track: 愛でもっと満たされたい！
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226524
  explicit: false
  by artist: シンデレラ宣言!
  in album: 愛でもっと満たされたい！
    type: MusicAlbum
    date published: 2025-01-24
  isrc code: TCJPD2559539
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T02:26:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x32bfca37e11dfd3e41de9c840a488cf8ebb0d171ece94a9d5046fab5a9dc4d27
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958650
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958650
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPD2559539
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T03:36:41Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32bfca37e11dfd3e41de9c840a488cf8ebb0d171ece94a9d5046fab5a9dc4d27. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPD2559539 — a six-check JSON result.
    date published: 2026-07-19T03:36:41Z
  audio: 愛でもっと満たされたい！
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 186.999
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.546
    additional property: Energy
      type: PropertyValue
      value: 0.666
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.004
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.246
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.813
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.333
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

恋しちゃったのはチョコレイト
type: MusicAlbum
date published: 2025-02-13
track: 恋しちゃったのはチョコレイト
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228923
  explicit: false
  by artist: シンデレラ宣言!
  in album: 恋しちゃったのはチョコレイト
    type: MusicAlbum
    date published: 2025-02-13
  isrc code: TCJPD2590142
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-12T22:39:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1aec950a6a5202062037c5fa7c1999e8220a604ee56fa214cd7d009a4b8c6ac9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957770
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957770
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPD2590142
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-12T23:17:00Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aec950a6a5202062037c5fa7c1999e8220a604ee56fa214cd7d009a4b8c6ac9. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPD2590142 — a six-check JSON result.
    date published: 2026-07-12T23:17:00Z
  audio: 恋しちゃったのはチョコレイト
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 97.519
    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: 0.657
    additional property: Energy
      type: PropertyValue
      value: 0.962
    additional property: Speechiness
      type: PropertyValue
      value: 0.049
    additional property: Acousticness
      type: PropertyValue
      value: 0.091
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.385
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.531
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.598
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Koi shityattano wa chocolate
type: MusicAlbum
date published: 2025-02-13

おねがい♡シャンメリーME！！
type: MusicAlbum
date published: 2025-03-04
track: おねがい♡シャンメリーME！！
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232258
  explicit: false
  by artist: シンデレラ宣言!
  in album: おねがい♡シャンメリーME！！
    type: MusicAlbum
    date published: 2025-03-04
  isrc code: TCJPE2537302
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T08:07:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7a16cd1d113ef243e6bf01fc85f672a3e13a6edc0b50e4bac6ce92bc76a93190
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956634
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPE2537302
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:04:33Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a16cd1d113ef243e6bf01fc85f672a3e13a6edc0b50e4bac6ce92bc76a93190. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPE2537302 — a six-check JSON result.
    date published: 2026-07-04T10:04:33Z
  audio: おねがい♡シャンメリーME！！
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 185.967
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.513
    additional property: Energy
      type: PropertyValue
      value: 0.967
    additional property: Speechiness
      type: PropertyValue
      value: 0.203
    additional property: Acousticness
      type: PropertyValue
      value: 0.113
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.111
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.592
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.344
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major

Onegai Champmerry-ME!!
type: MusicAlbum
date published: 2025-03-04

Before the magic wears off
type: MusicAlbum
date published: 2025-08-01

魔法が解けてしまう前に
type: MusicAlbum
date published: 2025-08-01

シンデレラ宣言！1st BEST 『シンデレラ宣言！THE BEST』
type: MusicAlbum
date published: 2025-08-24

Cinderella Sengen! 1st BEST [Cinderella Sengen! THE BEST]
type: MusicAlbum
date published: 2025-08-24

虹恋トワイライト
type: MusicAlbum
date published: 2025-08-25

Nijikoi Twilight
type: MusicAlbum
date published: 2025-08-25

カラフル
type: MusicAlbum
date published: 2025-08-27
track: カラフル
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203617
  explicit: false
  by artist: シンデレラ宣言!
  in album: カラフル
    type: MusicAlbum
    date published: 2025-08-27
  isrc code: TCJPL2550877
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T00:48:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8dd95345428ea44548ffe6221d2fa2262284d8cb473d2796503135610a506f2a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958474
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958474
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPL2550877
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T00:59:09Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd95345428ea44548ffe6221d2fa2262284d8cb473d2796503135610a506f2a. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPL2550877 — a six-check JSON result.
    date published: 2026-07-18T00:59:09Z
  audio: カラフル
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 187.969
    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: 0.493
    additional property: Energy
      type: PropertyValue
      value: 0.926
    additional property: Speechiness
      type: PropertyValue
      value: 0.078
    additional property: Acousticness
      type: PropertyValue
      value: 0.004
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.229
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.726
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.843
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Colorful
type: MusicAlbum
date published: 2025-08-27

カンフー少女
type: MusicAlbum
date published: 2025-09-22
track: カンフー少女
  type: MusicRecording
  duration: PT4M28S
  duration ms: 268187
  explicit: false
  by artist: シンデレラ宣言!
  in album: カンフー少女
    type: MusicAlbum
    date published: 2025-09-22
  isrc code: QT66J2584705
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T10:20:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x70e4bce393ea6e1ae6cc9227a0f486a9bed1d76ba5855b656d355f42e30b4f98
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958541
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958541
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT66J2584705
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T11:37:54Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e4bce393ea6e1ae6cc9227a0f486a9bed1d76ba5855b656d355f42e30b4f98. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT66J2584705 — a six-check JSON result.
    date published: 2026-07-18T11:37:54Z
  audio: カンフー少女
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 148.945
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.606
    additional property: Energy
      type: PropertyValue
      value: 0.98
    additional property: Speechiness
      type: PropertyValue
      value: 0.047
    additional property: Acousticness
      type: PropertyValue
      value: 0.027
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.34
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.882
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.751
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Kung-fu Girls
type: MusicAlbum
date published: 2025-09-22