AiceClass
type: MusicGroup
popularity: 3
followers: 397
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc318a591e22cedf3cb0843f6167cd46a3cab088e00ab15337f02a6b5b6d4a19d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96c25d96-7da8-4fad-93b4-207bf2654949.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96c25d96-7da8-4fad-93b4-207bf2654949.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/96c25d96-7da8-4fad-93b4-207bf2654949
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
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 0xc318a591e22cedf3cb0843f6167cd46a3cab088e00ab15337f02a6b5b6d4a19d. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/96c25d96-7da8-4fad-93b4-207bf2654949.json and https://artists.proofprofile.net/proofs/artist/96c25d96-7da8-4fad-93b4-207bf2654949.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
album: 初恋の絵本 (feat. はなあられ) [Cover]
  type: MusicAlbum
  date published: 2023-10-20
album: HATSUKOINO EHON (feat. Hanaarare) [Cover]
  type: MusicAlbum
  date published: 2023-10-20
album: 東京サマーセッション (feat. トウカ & はなあられ) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: ファンサ (feat. 勿忘みゆ) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: Holy Flag (feat. Wasurena Miyu) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: Kawaikunaretaraiinoni (feat. Wasurena Miyu) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: 可愛くなれたらいいのに (feat. 勿忘みゆ) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: Kawaikunaretaraiinoni (feat. Kikyou Himeno) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: Sukichuuno! (feat. Touka) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: 世界は恋に落ちている (feat. はなあられ) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: 可愛くなりたい (feat. 桔梗姫乃) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: Watashi Idol Sengen (feat. Wasurena Miyu) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: 可愛くなれたらいいのに (feat. 桔梗姫乃) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: Kawaikunaretaraiinoni (feat. Aomi Hikaru) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: Sukichuuno! (feat. Aomi Hikaru) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: アイのシナリオ (feat. 碧海ヒカル) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: ラブホイッスル (feat. 碧海ヒカル) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: すきっちゅーの！ (feat. 碧海ヒカル) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: Fansa (feat. Wasurena Miyu) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: Sukichuuno (feat. Wasurena Miyu) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: Kawaikunaritai (feat. Kikyou Himeno) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: Helloween night party (feat. Kikyou Himeno) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: 私、アイドル宣言 (feat. 勿忘みゆ) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: ハロウィンナイトパーティ (feat. 碧海ヒカル & めぐ) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: TOUKYOU SAMAA SESSHON (feat. Touka & Hanaarare) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: RABU HOISSURU (feat. Aomi Hikaru) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: Yakimochinokotae -Another Story- (feat. Kikyou Himeno) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: ハロウィンナイトパーティ (feat. 桔梗姫乃) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: すきっちゅーの！ (feat. 勿忘みゆ) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: halloween night party (feat. Aomi Hikaru & Megu) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: すきっちゅーの！ (feat. トウカ) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: ホーリーフラッグ (feat. 勿忘みゆ) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: ヤキモチの答え-another story- (feat. 桔梗姫乃) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: すきっちゅーの！ (feat. 桔梗姫乃) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: AINO SHINARIO (feat. Aomi Hikaru) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: Sukittyu-no (feat. Kikyou Himeno) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: SEKAIWA KOINI OCHITEIRU (feat. Hanaarare) [Cover]
  type: MusicAlbum
  date published: 2023-11-30
album: JINSEIWA SAIKOUNO HIMATSUBUSHI (feat. Kikyou Himeno) [Cover]
  type: MusicAlbum
  date published: 2023-12-04
album: 人生は最高の暇つぶし (feat. 桔梗姫乃) [Cover]
  type: MusicAlbum
  date published: 2023-12-04
album: HIROIN TARUMONO (feat. Wasurena Miyu) [Cover]
  type: MusicAlbum
  date published: 2023-12-12
album: ヒロインたるもの (feat. 勿忘みゆ) [Cover]
  type: MusicAlbum
  date published: 2023-12-12
album: ハッピークリスマスパーティ (feat. 桔梗姫乃) [Cover]
  type: MusicAlbum
  date published: 2023-12-25
album: HappyChristmasParty (feat. Kikyou Himeno) [Cover]
  type: MusicAlbum
  date published: 2023-12-25
album: 可愛くてごめん (feat. 桔梗姫乃) [Cover] [中国語Ver]
  type: MusicAlbum
  date published: 2023-12-27
album: Kawaikutegomen (feat. Kikyou Himeno) [Cover] [Chinese Ver]
  type: MusicAlbum
  date published: 2023-12-27
album: No.1 (feat. Touka) [Cover]
  type: MusicAlbum
  date published: 2024-02-02
album: 秘密のバレンタイン (feat. 勿忘みゆ, 桔梗姫乃 & 碧海ヒカル) [Cover]
  type: MusicAlbum
  date published: 2024-02-14
album: Secret Valentine (feat. Wasurena Miyu, Kikyou Himeno & Aomi Hikaru) [Cover]
  type: MusicAlbum
  date published: 2024-02-14
album: Doutan Kyohi (feat. Kikyou Himeno) [Cover]
  type: MusicAlbum
  date published: 2024-02-28
album: 同担☆拒否 (feat. 桔梗姫乃) [Cover]
  type: MusicAlbum
  date published: 2024-02-28
album: センパイ。 (feat. 勿忘みゆ, 桔梗姫乃 & 碧海ヒカル) [Cover]
  type: MusicAlbum
  date published: 2024-04-01
album: SENPAI (feat. Wasurena Miyu, Kikyou Himeno & Aomi Hikaru) [Cover]
  type: MusicAlbum
  date published: 2024-04-01
album: motto☆いちごオレ (feat. 勿忘みゆ) [Cover]
  type: MusicAlbum
  date published: 2024-04-06
album: motto ichigo ore (feat. Wasurena Miyu) [Cover]
  type: MusicAlbum
  date published: 2024-04-06
album: OSHI HEN NANTE YURUSANAI (feat. Zashiki Warabi) [Cover]
  type: MusicAlbum
  date published: 2024-04-08
album: 推し変なんて許さない！ (feat. 座敷わらび) [Cover]
album: WATASHI AIDORU SENGEN (feat. Kakyoin Papiko) [Cover]
album: hokoritakaki idol (feat. Zashiki Warabi) [Cover]
album: 誇り高きアイドル (feat. 座敷わらび) [Cover]
album: Kawaikunaritai (feat. Kakyoin Papiko) [Cover]
album: 可愛くなりたい (feat. 華京院ぱぴこ) [Cover]
album: Mawari (feat. Aomi Hikaru) [Cover]
album: まわり (feat. 碧海ヒカル) [Cover]
album: RAZUBERII MONSUTAA (feat. Vav) [Cover]
album: ラズベリー＊モンスター (feat. ヴァヴ) [Cover]

推し変なんて許さない！ (feat. 座敷わらび) [Cover]
type: MusicAlbum
date published: 2024-04-08

WATASHI AIDORU SENGEN (feat. Kakyoin Papiko) [Cover]
type: MusicAlbum
date published: 2024-04-08

hokoritakaki idol (feat. Zashiki Warabi) [Cover]
type: MusicAlbum
date published: 2024-05-12

誇り高きアイドル (feat. 座敷わらび) [Cover]
type: MusicAlbum
date published: 2024-05-12

Kawaikunaritai (feat. Kakyoin Papiko) [Cover]
type: MusicAlbum
date published: 2024-06-15

可愛くなりたい (feat. 華京院ぱぴこ) [Cover]
type: MusicAlbum
date published: 2024-06-15

Mawari (feat. Aomi Hikaru) [Cover]
type: MusicAlbum
date published: 2024-06-17

まわり (feat. 碧海ヒカル) [Cover]
type: MusicAlbum
date published: 2024-06-17

RAZUBERII MONSUTAA (feat. Vav) [Cover]
type: MusicAlbum
date published: 2024-06-23

ラズベリー＊モンスター (feat. ヴァヴ) [Cover]
type: MusicAlbum
date published: 2024-06-23

Aidorudeyokatta (feat. Aomi Hikaru) [Cover]
type: MusicAlbum
date published: 2024-07-04

アイドルでよかった。 (feat. 碧海ヒカル) [Cover]
type: MusicAlbum
date published: 2024-07-04

URUFU (feat. Vav) [Cover]
type: MusicAlbum
date published: 2024-07-21

ウルフ (feat. ヴァヴ) [Cover]
type: MusicAlbum
date published: 2024-07-21

No.1 (feat. 碧海ヒカル) [Cover]
type: MusicAlbum
date published: 2024-07-28

No.1 (feat. Aomi Hikaru) [Cover]
type: MusicAlbum
date published: 2024-07-28

color (feat. ヴァヴ) [Cover]
type: MusicAlbum
date published: 2024-08-03

color (feat. Vav) [Cover]
type: MusicAlbum
date published: 2024-08-03

愛しちゃってるよ -another story- (feat. 勿忘みゆ) [Cover]
type: MusicAlbum
date published: 2024-09-01

Aishichatteruyo -another story- (feat. Wasurena Miyu) [Cover]
type: MusicAlbum
date published: 2024-09-01

キラキラ (feat. 碧海ヒカル & 座敷わらび) [Cover]
type: MusicAlbum
date published: 2024-12-06

Kirakira (feat. Aomi Hikaru & Zashiki Warabi) [Cover]
type: MusicAlbum
date published: 2024-12-06

お姫様イズム♡ (feat. 桔梗姫乃)
type: MusicAlbum
date published: 2024-12-26

OhimesamaIsm (feat. Kikyou Himeno)
type: MusicAlbum
date published: 2024-12-26

同担☆拒否 (feat. トウカ) [Cover]
type: MusicAlbum
date published: 2025-02-02

Doutankyohi (feat. Touka) [Cover]
type: MusicAlbum
date published: 2025-02-02

白嵐 (feat. はなあられ)
type: MusicAlbum
date published: 2025-06-28

Hakuran (feat. Hanaarare)
type: MusicAlbum
date published: 2025-06-28

Biba! Wagabuisei (feat. Hanon, Kotoha, Wasurena Miyu, Kikyou Himeno & Aomi Hikaru)
type: MusicAlbum
date published: 2025-09-14

ビバ！我ガV生 (feat. Hanon, Kotoha, 勿忘みゆ, 桔梗姫乃 & 碧海ヒカル)
type: MusicAlbum
date published: 2025-09-14
track: ビバ！我ガV生 (feat. Hanon, Kotoha, 勿忘みゆ, 桔梗姫乃 & 碧海ヒカル)
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231899
  explicit: false
  by artist: AiceClass
  in album: ビバ！我ガV生 (feat. Hanon, Kotoha, 勿忘みゆ, 桔梗姫乃 & 碧海ヒカル)
    type: MusicAlbum
    date published: 2025-09-14
  isrc code: QT66J2563991
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T04:36:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x905b454d14dd4a90fc8cef2619357e033e3506e4c3100a7cc17003f973124c42
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958827
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958827
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT66J2563991
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T07:38:33Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905b454d14dd4a90fc8cef2619357e033e3506e4c3100a7cc17003f973124c42. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:38:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT66J2563991.
    date published: 2026-07-20T07:38:33Z
  audio: ビバ！我ガV生 (feat. Hanon, Kotoha, 勿忘みゆ, 桔梗姫乃 & 碧海ヒカル)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 97.485
    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: 0.651
    additional property: Energy
      type: PropertyValue
      value: 0.913
    additional property: Speechiness
      type: PropertyValue
      value: 0.071
    additional property: Acousticness
      type: PropertyValue
      value: 0.103
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.34
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.766
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.092
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major