ViralTrendTunz - Japan
type: MusicGroup
popularity: 31
followers: 725
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe63440b7b03a2b9310781070097235a8cfeb3dcfe6bdc7a40a6e9ac3c09f54ff. 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/a09e6ad6-108b-4108-bcf7-08b8e51f2c69.json and https://artists.proofprofile.net/proofs/artist/a09e6ad6-108b-4108-bcf7-08b8e51f2c69.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Unmotivated Mario (Super Mario Bros. Ground Theme)
  type: MusicAlbum
  date published: 2024-06-15
album: Not Like Us (Marimba Ver.) [Kendrick Lamar]
  type: MusicAlbum
  date published: 2024-06-15
album: Not Like Us (Marimba Ver.) [Kendrick Lamar]
  type: MusicAlbum
  date published: 2024-06-15
album: Still D.R.E. (Marimba Cover Beatなし) [Dr. Dre]
  type: MusicAlbum
  date published: 2024-06-15
album: Still D.R.E. (Marimba Cover with Beat)
  type: MusicAlbum
  date published: 2024-06-15
album: Not Like Us (Kendrick Lamar) [GAME BOY Sound]
  type: MusicAlbum
  date published: 2024-06-15
album: Still D.R.E. (GAME BOY Sound Cover) [Dr. Dre]
  type: MusicAlbum
  date published: 2024-06-15
album: Pokémon Red & Green - Op Theme (Marimba Cover with Intro)
  type: MusicAlbum
  date published: 2024-06-15
album: 完全にやる気ないマッシュ (Bling-Bang-Bang-Born 〜サビ) [マッシュル-MASHLE-]
  type: MusicAlbum
  date published: 2024-06-15
album: 完全にやる気ないマリオ (スーパーマリオ地上BGM)
  type: MusicAlbum
  date published: 2024-06-15
album: Still D.R.E. (Marimba Cover Without Beat) [Dr. Dre]
  type: MusicAlbum
  date published: 2024-06-15
album: ポケモン 赤・緑 - オープニングテーマ (Marimba Cover イントロなし)
  type: MusicAlbum
  date published: 2024-06-15
album: Still D.R.E. (GAME BOY Sound Cover) [Dr. Dre]
  type: MusicAlbum
  date published: 2024-06-15
album: Unmotivated Mash (Bling-Bang-Bang-Born / Hook) [MASHLE]
  type: MusicAlbum
  date published: 2024-06-15
album: Still D.R.E. (Marimba Cover Beat あり)
  type: MusicAlbum
  date published: 2024-06-15
album: Not Like Us (Kendrick Lamar) [GAME BOY Sound]
  type: MusicAlbum
  date published: 2024-06-15
album: ポケモン 赤・緑 - オープニングテーマ (Marimba Cover イントロあり)
  type: MusicAlbum
  date published: 2024-06-15
album: Pokémon Red & Green - Op Theme (Marimba Cover Without Intro)
  type: MusicAlbum
  date published: 2024-06-15
album: Unmotivated Terminator (The Terminator Theme)
  type: MusicAlbum
  date published: 2024-06-19
album: 「ターミネーター」テーマ曲 (おもカワ♡ボイスカバー)
  type: MusicAlbum
  date published: 2024-06-19
album: The Terminator Theme (Sound Cover)
  type: MusicAlbum
  date published: 2024-06-19
album: The Terminator Theme (Funny! Cute! Cover)
  type: MusicAlbum
  date published: 2024-06-19
album: 完全にやる気ないターミネーター (「ターミネーター」テーマ曲)
  type: MusicAlbum
  date published: 2024-06-19
album: Oleni Shinjistuwo Oshietekure!! (Marimba Cover) [TeleviTairikuOndo]
  type: MusicAlbum
  date published: 2024-06-20
album: Houdini (Eminem) [Funny! Cute! Voice Cover]
  type: MusicAlbum
  date published: 2024-06-21
album: Houdini (Marimba Cover Hook) [Eminem]
  type: MusicAlbum
  date published: 2024-06-21
album: "ONE PIECE" Eye Chatcer's A (Sound Cover)
  type: MusicAlbum
  date published: 2024-06-26
album: "ONE PIECE" Title Call (Marimba x DenDenMushi)
  type: MusicAlbum
  date published: 2024-06-26
album: "ONE PIECE" Eye Chatcer's A x DenDenMushi (Egghead Edited)
  type: MusicAlbum
  date published: 2024-06-26
album: 「ONE PIECE」タイトルコール (Marimba × 電伝虫)
  type: MusicAlbum
  date published: 2024-06-26
album: "ONE PIECE" Eye Chatcer's A (Egghead Edited) [Marimba Cover]
  type: MusicAlbum
  date published: 2024-06-26
album: 「ONE PIECE」アイキャッチA (Sound Cover)
  type: MusicAlbum
  date published: 2024-06-26
album: 「ONE PIECE」アイキャッチA (エッグヘッド編) [Marimba Cover]
  type: MusicAlbum
  date published: 2024-06-26
album: "ONE PIECE" Title Call (Sound Cover)
  type: MusicAlbum
  date published: 2024-06-26
album: 「ONE PIECE」タイトルコール (Sound Cover)
  type: MusicAlbum
  date published: 2024-06-26
album: 「ONE PIECE」アイキャッチB (エッグヘッド編) [Marimba Cover]
  type: MusicAlbum
  date published: 2024-06-27
album: 「ONE PIECE」アイキャッチB × 電伝虫 (エッグヘッド編)
  type: MusicAlbum
  date published: 2024-06-27
album: "ONE PIECE" Eye Chatcer's B (Sound Cover)
  type: MusicAlbum
  date published: 2024-06-27
album: "ONE PIECE" Eye Chatcer's B (Egghead Edited) [Marimba Cover]
  type: MusicAlbum
  date published: 2024-06-27
album: 「ONE PIECE」アイキャッチB (Sound Cover)
  type: MusicAlbum
  date published: 2024-06-27
album: "ONE PIECE" Eye Chatcer's B x DenDenMushi (Egghead Edited)
  type: MusicAlbum
  date published: 2024-06-27
album: "Back to the Future" Theme (Original Sound Cover)
  type: MusicAlbum
  date published: 2024-07-04
album: 大乱闘スマッシュブラザーズ X (メインテーマ) [サウンドカバー]
  type: MusicAlbum
  date published: 2024-07-11
album: Super Smash Bros. Brawl (Main Theme) [Sound Cover]
  type: MusicAlbum
  date published: 2024-07-11
album: ゴジラ (メインテーマ) [GAME BOY Sound]
  type: MusicAlbum
  date published: 2024-07-12
album: Godzilla (Main Theme) [GAME BOY Sound]
  type: MusicAlbum
  date published: 2024-07-12
album: となりのトトロ (Marimba Cover)
  type: MusicAlbum
  date published: 2024-07-13
album: アシタカとサン (もののけ姫) [Marimba Cover]
  type: MusicAlbum
  date published: 2024-07-13
album: Ashitaka and San (Princess Mononoke) [Marimba Cover]
  type: MusicAlbum
  date published: 2024-07-13
album: もののけ姫 (Marimba Cover)
  type: MusicAlbum
  date published: 2024-07-13
album: Princess Mononoke (Marimba Cover)
  type: MusicAlbum
  date published: 2024-07-13
album: さんぽ (となりのトトロ) [Marimba Cover]
  type: MusicAlbum
  date published: 2024-07-13
album: My Neighbor Totoro (Marimba Cover)
  type: MusicAlbum
  date published: 2024-07-13
album: Stroll (My Neighbor Totoro) [Marimba Cover]
  type: MusicAlbum
  date published: 2024-07-13
album: Lose Yourself "8Mile" (Marimba Cover) [Eminem]
album: あの夏へ (千と千尋の神隠し) [Marimba Cover]
album: Dragon Quest Overture (Marimba Cover) [with Intro]
album: Please Please Please (Marimba Cover "Hook") [Sabrina Carpenter]
album: やる気のないマリオ (スーパーマリオ地上BGM)
album: Please Please Please (Marimba Cover "Hook") [サブリナ・カーペンター]
album: Unmotivated Hero (Dragon Quest Overture)
album: Lose Yourself 「8Mile」 (Marimba Cover) [エミネム]
album: Godzilla (Main Theme) [Marimba Cover]
album: Jump Up, Super Star! (「スーパーマリオオデッセイ」テーマ曲) [Marimba Cover]
album: "Star Wars" Main Theme (Marimba Cover)

Lose Yourself "8Mile" (Marimba Cover) [Eminem]
type: MusicAlbum
date published: 2024-07-19

あの夏へ (千と千尋の神隠し) [Marimba Cover]
type: MusicAlbum
date published: 2024-07-19

Dragon Quest Overture (Marimba Cover) [with Intro]
type: MusicAlbum
date published: 2024-07-19

Please Please Please (Marimba Cover "Hook") [Sabrina Carpenter]
type: MusicAlbum
date published: 2024-07-19

Unmotivated Mario (Super Mario Bros. Ground Theme)
type: MusicAlbum
date published: 2024-07-19

やる気のないマリオ (スーパーマリオ地上BGM)
type: MusicAlbum
date published: 2024-07-19

Please Please Please (Marimba Cover "Hook") [サブリナ・カーペンター]
type: MusicAlbum
date published: 2024-07-19

Unmotivated Hero (Dragon Quest Overture)
type: MusicAlbum
date published: 2024-07-19

Lose Yourself 「8Mile」 (Marimba Cover) [エミネム]
type: MusicAlbum
date published: 2024-07-19

Godzilla (Main Theme) [Marimba Cover]
type: MusicAlbum
date published: 2024-07-19

Jump Up, Super Star! (「スーパーマリオオデッセイ」テーマ曲) [Marimba Cover]
type: MusicAlbum
date published: 2024-07-19

"Star Wars" Main Theme (Marimba Cover)
type: MusicAlbum
date published: 2024-07-19

"The Godfather" Love Theme (Marimba Cover)
type: MusicAlbum
date published: 2024-07-19

Where Them Girls At (inst.) [Megan Thee Stallion]
type: MusicAlbum
date published: 2024-07-19

WHISKEY WHISKEY (Moneybagg Yo) [Marimba Cover "Hook"]
type: MusicAlbum
date published: 2024-07-19

やる気のないクッパ (スーパーマリオ地下BGM)
type: MusicAlbum
date published: 2024-07-19

Unmotivated Bowser (Super Mario Bros. Underground Theme)
type: MusicAlbum
date published: 2024-07-19

Houdini (inst.) [Eminem]
type: MusicAlbum
date published: 2024-07-19

「スターウォーズ」メインテーマ (Marimba Cover)
type: MusicAlbum
date published: 2024-07-19

Dragon Quest Overture (Marimba Cover) [without Intro]
type: MusicAlbum
date published: 2024-07-19

Jump Up, Super Star! ("Super Mario Odyssey" Theme) [Marimba Cover]
type: MusicAlbum
date published: 2024-07-19

WHISKEY WHISKEY (Moneybagg Yo) [Marimba Cover "Hook"]
type: MusicAlbum
date published: 2024-07-19

ゴジラ (メインテーマ) [Marimba Cover]
type: MusicAlbum
date published: 2024-07-19

Merry Go Round of Life (Howl's Moving Castle) [Marimba Cover]
type: MusicAlbum
date published: 2024-07-19

Houdini (inst.) [Eminem]
type: MusicAlbum
date published: 2024-07-19

One Summer's Day (Spirited Away) [Marimba Cover]
type: MusicAlbum
date published: 2024-07-19

やる気のない勇者 (ドラゴンクエスト 序曲)
type: MusicAlbum
date published: 2024-07-19

Where Them Girls At (inst.) [Megan Thee Stallion]
type: MusicAlbum
date published: 2024-07-19

REAL GANGSTA LOVE (from the "Trueno") [Marimba Cover "Hook"]
type: MusicAlbum
date published: 2024-07-20

マサラタウンのテーマ (ゲーム 「ポケットモンスター 赤・緑」より) [Marimba Cover イントロなし]
type: MusicAlbum
date published: 2024-07-20

Course Clear Fanfare (Marimba Cover with Intro) [from the Game "Super Mario Bros."]
type: MusicAlbum
date published: 2024-07-20

CHA-LA HEAD-CHA-LA (from the Anime "DRAGON BALL") [Marimba Cover "Hook"]
type: MusicAlbum
date published: 2024-07-20

MILLION DOLLAR BABY (from The "Tommy Richman") [Marimba Cover "Hook"]
type: MusicAlbum
date published: 2024-07-20

MILLION DOLLAR BABY (from The "Tommy Richman") [Marimba Cover "Hook"]
type: MusicAlbum
date published: 2024-07-20

Pallet Town Theme (from the Game "Pokemon Red & Green") [Marimba Cover without Intro]
type: MusicAlbum
date published: 2024-07-20

Always With Me (from the Movie "Spirited Away") [Marimba Cover]
type: MusicAlbum
date published: 2024-07-20

Course Clear Fanfare (Marimba Cover without Intro) [from the Game "Super Mario Bros."]
type: MusicAlbum
date published: 2024-07-20

Lovin On Me (Marimba Cover "Hook") [from [Jack Harlow]]
type: MusicAlbum
date published: 2024-07-20

CHA-LA HEAD-CHA-LA (アニメ 「ドラゴンボール」より) [Marimba Cover イントロ-A]
type: MusicAlbum
date published: 2024-07-20

マサラタウンのテーマ (ゲーム「ポケットモンスター 赤・緑」より) [Marimba Cover イントロあり]
type: MusicAlbum
date published: 2024-07-20

スター ☆ 無敵 (スーパーマリオ) [Marimba Cover イントロあり]
type: MusicAlbum
date published: 2024-07-20

Star (Super Mario Bros.) [Marimba Cover with Intro]
type: MusicAlbum
date published: 2024-07-20

CHA-LA HEAD-CHA-LA (アニメ 「ドラゴンボール」より) [Marimba Cover "サビ"]
type: MusicAlbum
date published: 2024-07-20

Malatanghulu (from The "SEO EVE") [Funny! Cute! Voice Cover]
type: MusicAlbum
date published: 2024-07-20

"Wednesday DownTown" Opening Theme (Marimba Cover) [from "Wednesday DownTown"]
type: MusicAlbum
date published: 2024-07-20

ステージクリアBGM (Marimba Cover イントロなし) [ゲーム 「スーパーマリオブラザーズ」より]
type: MusicAlbum
date published: 2024-07-20

Prologue (from the Movie "Harry Potter") [Marimba Cover]
type: MusicAlbum
date published: 2024-07-20

CHA-LA HEAD-CHA-LA (from the Anime "DRAGON BALL") [Marimba Cover with Intro- Verse]
type: MusicAlbum
date published: 2024-07-20

Prologue (from the Movie "Harry Potter") [Original Sound Cover]
type: MusicAlbum
date published: 2024-07-20

Prelude (from the Game "Final Fantasy") [Marimba Cover with Intro]
type: MusicAlbum
date published: 2024-07-20

Pallet Town Theme (from the Game "Pokemon Red & Green") [Marimba Cover with Intro]
type: MusicAlbum
date published: 2024-07-20

REAL GANGSTA LOVE (from「Trueno」) [Marimba Cover "Hook"]
type: MusicAlbum
date published: 2024-07-20

Unmotivated Darth Vader (from the Movie "Star Wars") [The Imperial March]
type: MusicAlbum
date published: 2024-07-20

Prelude (from the Game "Final Fantasy") [Marimba Cover without Intro]
type: MusicAlbum
date published: 2024-07-20

Mamushi (Marimba Cover)
type: MusicAlbum
date published: 2024-07-20

いつも何度でも (映画 「千と千尋の神隠し」より) [Marimba Cover]
type: MusicAlbum
date published: 2024-07-20

やる気のないダースベイダー (映画 「スターウォーズ」より) [帝国のマーチ]
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date published: 2024-07-20
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-20T09:45:25Z
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      type: PropertyValue
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      type: PropertyValue
      value: -11.611
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      type: PropertyValue
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マツケンサンバ [イントロ-サビ] (Marimba Cover)
type: MusicAlbum
date published: 2024-07-24

MATSUKENSAMBA (Marimba Cover) [Intro-Hook]
type: MusicAlbum
date published: 2024-07-24

MATSUKENSAMBA (Marimba Cover) [Intro-Verse]
type: MusicAlbum
date published: 2024-07-24

あつまれどうぶつの森 (テーマ曲) [Marimba Cover]
type: MusicAlbum
date published: 2024-08-01
track: あつまれどうぶつの森 - テーマ曲 - Marimba Cover
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  by artist: ViralTrendTunz - Japan
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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
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  audio: あつまれどうぶつの森 - テーマ曲 - Marimba Cover
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Animal Crossing (Main Theme Song) [Marimba Cover]
type: MusicAlbum
date published: 2024-08-01

Animal Crossing (Main Theme Song) [Marimba Cover with Intro]
type: MusicAlbum
date published: 2024-08-01

あつまれどうぶつの森 (テーマ曲) [Marimba Cover イントロあり]
type: MusicAlbum
date published: 2024-08-01

海が見える街 (映画「魔女の宅急便」より) [Marimba Cover]
type: MusicAlbum
date published: 2024-08-02

Le Temps des Cerises (from The Movie "Porco Rosso")
type: MusicAlbum
date published: 2024-08-02

さくらんぼの実る頃 (映画「紅の豚」より)
type: MusicAlbum
date published: 2024-08-02

A Town With An Ocean View (from The Movie "Kiki's Delivery Service") [Marimba Cover]
type: MusicAlbum
date published: 2024-08-02

さよならの夏 (映画「コクリコから」より) [Marimba Cover]
type: MusicAlbum
date published: 2024-08-02

Summer of Goodbye (from The Movie "From Up On Poppy Hill") [Marimba Cover]
type: MusicAlbum
date published: 2024-08-02

Doraemon's Song (from The Anime "DORAEMON") [Marimba Cover - without Intro]
type: MusicAlbum
date published: 2024-08-03

Doraemon's Song (from The Anime "DORAEMON") [Marimba Cover - with Intro]
type: MusicAlbum
date published: 2024-08-03

摩訶不思議アドベンチャー！ (アニメ「ドラゴンボール」より) [Marimba Cover Ver.1]
type: MusicAlbum
date published: 2024-08-06

摩訶不思議アドベンチャー！ (アニメ「ドラゴンボール」より) [Marimba Cover]
type: MusicAlbum
date published: 2024-08-06

MAKAFUSHIGI Adventure (from The Anime "Dragon Ball") [Marimba Cover]
type: MusicAlbum
date published: 2024-08-06

MAKAFUSHIGI Adventure (from The Anime "Dragon Ball") [Marimba Cover Ver.2]
type: MusicAlbum
date published: 2024-08-06

摩訶不思議アドベンチャー！ (アニメ「ドラゴンボール」より) [Marimba Cover Ver.2]
type: MusicAlbum
date published: 2024-08-06

MAKAFUSHIGI Adventure (from The Anime "Dragon Ball") [Marimba Cover Ver.1]
type: MusicAlbum
date published: 2024-08-06

とびだせどうぶつの森〜テーマ曲 (ゲーム「とびだせどうぶつの森」より) [オリジナルサウンドカバー]
type: MusicAlbum
date published: 2024-08-08
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    date published: 2026-07-04T11:19:20Z
  audio: とびだせどうぶつの森〜テーマ曲 - ゲーム「とびだせどうぶつの森」より - オリジナルサウンドカバー
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Animal Crossing : New Leaf - Theme B (from The Game "Animal Crossing : New Leaf") [Marimba Cover]
type: MusicAlbum
date published: 2024-08-08

Animal Crossing : New Leaf - Theme (from The Game "Animal Crossing : New Leaf") [Marimba Cover]
type: MusicAlbum
date published: 2024-08-08

Animal Crossing : New Leaf - Theme B (from The Game "Animal Crossing : New Leaf") [Original Sound Cover]
type: MusicAlbum
date published: 2024-08-08

とびだせどうぶつの森〜テーマ曲 B (ゲーム「とびだせどうぶつの森」より) [オリジナルサウンドカバー]
type: MusicAlbum
date published: 2024-08-08

Animal Crossing : New Leaf - Theme (from The Game "Animal Crossing New Leaf") [Original Sound Cover]
type: MusicAlbum
date published: 2024-08-08

The Brave (from The JP Anime "Frieren: Beyond Journey's End" Season 1) [Marimba Cover - Full Ver.]
type: MusicAlbum
date published: 2024-08-09

Haru (from The JP Anime "Frieren: Beyond Journey's End" Season2) [Marimba Cover - Hook]
type: MusicAlbum
date published: 2024-08-09

Frieren: Beyond Journey's End (from The JP Anime "Frieren: Beyond Journey's End" Season 1) [Marimba Cover - Hook]
type: MusicAlbum
date published: 2024-08-09

Turn A Turn (from The JP Anime "∀GUNDAM" OP Theme) [Marimba Cover - Hook]
type: MusicAlbum
date published: 2024-08-10

Turn A Turn (from The JP Anime "∀ GUNDAM"OP Theme) [Marimba Cover]
type: MusicAlbum
date published: 2024-08-10

Turn A Turn (from The JP Aniem "∀GUNDAM" OP Theme) [Marimba Cover - Intro-Verse]
type: MusicAlbum
date published: 2024-08-10

ターンAターン (アニメ「∀ガンダム」OP テーマより) [Marimba Cover 〜 イントロ〜Aメロ]
type: MusicAlbum
date published: 2024-08-10

残酷な天使のテーゼ (アニメ「新世紀エヴァンゲリオン」より) [Marimba Cover〜サビ]
type: MusicAlbum
date published: 2024-08-21

A Cruel Angel's Thesis (from The JP Anime "Neon Genesis EVANGELION" OP Theme) [Marimba Cover]
type: MusicAlbum
date published: 2024-08-21

翔べ! ガンダム (アニメ「機動戦士ガンダム」より) [Marimba Cover〜サビ]
type: MusicAlbum
date published: 2024-08-21

A Cruel Angel's Thesis (from The JP Anime "Neon Genesis EVANGELION" OP Theme) [Marimba Cover - Hook]
type: MusicAlbum
date published: 2024-08-21

FLY! GUNDAM (from The JP Anime "Mobile Suit GUNDAM" OP Theme) [Marimba Cover - Hook]
type: MusicAlbum
date published: 2024-08-21

残酷な天使のテーゼ (アニメ「新世紀エヴァンゲリオン」より) [Marimba Cover]
type: MusicAlbum
date published: 2024-08-21

Gonna Fly Now (from The Movie "Rocky") [Marimba Cover - Short Ver.]
type: MusicAlbum
date published: 2024-08-27

「おいでよどうぶつの森」テーマ曲 (ゲーム「おいでよどうぶつの森」より) [Marimba Cover]
type: MusicAlbum
date published: 2024-08-27

Gonna Fly Now (from The Movie "Rocky") [Marimba Cover - Long Ver.]
type: MusicAlbum
date published: 2024-08-27

Gonna Fly Now (映画「ロッキー」テーマ曲) [Marimba Cover 〜 Long Ver.]
type: MusicAlbum
date published: 2024-08-27

Gonna Fly Now (映画「ロッキー」テーマ曲) [Marimba Cover 〜 Short Ver.]
type: MusicAlbum
date published: 2024-08-27

Animal Crossing - Wild World (from the Game 'Animal Crossing: Wild World') [Marimba Cover]
type: MusicAlbum
date published: 2024-08-27

Wii 似顔絵チャンネルBGM (ゲーム「Mii チャンネル」より) [サウンドカバー]
type: MusicAlbum
date published: 2024-08-28

Mii Channel BGM (from The Game "Mii Channel") [Sound Cover]
type: MusicAlbum
date published: 2024-08-28

Under The Sea (from the Movie "The Little Mermaid") [Marimba Cover with Intro]
type: MusicAlbum
date published: 2024-08-30

君はともだち (映画「トイ・ストーリー」主題歌より) [Marimba Cover イントロあり]
type: MusicAlbum
date published: 2024-08-30

Under The Sea (from The Movie "The Little Mermaid") [Marimba Cover without Intro]
type: MusicAlbum
date published: 2024-08-30

アンダー・ザ・シー (映画「リトルマーメド」より) [Marimba Cover イントロなし]
type: MusicAlbum
date published: 2024-08-30

You've Got a Friend in Me (from The Movie "Toy Story") [Marimba Cover with Intro]
type: MusicAlbum
date published: 2024-08-30

You've Got a Friend in Me (from The Movie "Toy Story") [Marimba Cover without Intro]
type: MusicAlbum
date published: 2024-08-30

君はともだち (映画「トイ・ストーリー」主題歌より) [Marimba Cover イントロなし]
type: MusicAlbum
date published: 2024-08-30

Jump Around ("House of Pain" Marimba Cover)
type: MusicAlbum
date published: 2024-08-31

Jump Around ("House of Pain" Marimba Cover)
type: MusicAlbum
date published: 2024-08-31

ハトと少年 (映画「天空の城ラピュタ」より) [Marimba Cover]
type: MusicAlbum
date published: 2024-09-20

Pigeons and a Boy (from The Movie "Castle in the Sky") [Marimba Cover]
type: MusicAlbum
date published: 2024-09-20

ハトと少年 (映画「天空の城ラピュタ」より) [オリジナルサウンドカバー]
type: MusicAlbum
date published: 2024-09-20

Pigeons and a Boy (from The Movie "Castle in the Sky") [Original Sound Cover]
type: MusicAlbum
date published: 2024-09-20

サザエさん「サブタイトル」 (アニメ「サザエさん」より) [Marimba Cover]
type: MusicAlbum
date published: 2024-09-25

楽しい磯野家 (アニメ「サザエさん」より) [Marimba Cover]
type: MusicAlbum
date published: 2024-09-25

The Fun Isono Family (from The JP Anime "Sazaesan") [Marimba Cover]
type: MusicAlbum
date published: 2024-09-25

Sazaesan"Sub Title" (from The JP Anime "Sazaesan") [Marimba Cover]
type: MusicAlbum
date published: 2024-09-25

スーパーマリオ無敵BGM (Marimba Cove 〜 Holiday Rmiex) [ゲーム「スーパーマリオブラザーズ」より]
type: MusicAlbum
date published: 2024-09-27

Super Mario Bros. Star Theme (Marimba Cover)
type: MusicAlbum
date published: 2024-09-27

スーパーマリオ無敵BGM (Marimba Cover)
type: MusicAlbum
date published: 2024-09-27

Super Mario Bros. Star Theme (Marimba Cover - Holiday Remix) [from The "Super Mario Bros."]
type: MusicAlbum
date published: 2024-09-27

Super Mario Bros. Ground Theme (from The "Super Mario Bors.") [Marimba Cover]
type: MusicAlbum
date published: 2024-09-27

スーパーマリオ地上BGM (ゲーム「スーパーマリオブラザーズ」より) [Marimba Cover]
type: MusicAlbum
date published: 2024-09-27

Mr. Tree (ゲーム「Sprunki」より)
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Mr. Tree (Marimba Cover) [ゲーム「Sprunki」より]
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Mr. Tree (from The Game "Sprunki")
type: MusicAlbum
date published: 2024-11-15

Mr. Tree (Marimba Cover) [from The Game "Sprunki"]
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date published: 2024-11-15
track: Mr. Tree - Marimba Cover - from The Game "Sprunki"
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  audio: Mr. Tree - Marimba Cover - from The Game "Sprunki"
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APT. (Marimba x Funny & Cute Cover) [ROSÉ & Bruno Mars]
type: MusicAlbum
date published: 2024-11-26

APT. (Funny! Cute! Cover) [ROSÉ & Bruno Mars]
type: MusicAlbum
date published: 2024-11-26

APT. (おもカワ♪ボイスカバー) [ROSÉ & Bruno Mars]
type: MusicAlbum
date published: 2024-11-26

Sprunki - "Simon" (Sound Cover) [from The Game "Sprunki"]
type: MusicAlbum
date published: 2024-12-05

Sprunki - "Simon" (サウンドカバー) [ゲーム「Sprunki」より]
type: MusicAlbum
date published: 2024-12-05

Sky (from The Game "Sprunki") [Sound Cover]
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPD2400403
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-14T22:55:31Z
  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 0x0c97e2187002358e3b3d7fafa3919488a3b9903b59048a03d7ef57bc877815df. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/TCJPD2400403.
    date published: 2026-07-14T22:55:31Z
  audio: Sky - from The Game "Sprunki" - Sound Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 199.64
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.587
    additional property: Energy
      type: PropertyValue
      value: 0.01
    additional property: Speechiness
      type: PropertyValue
      value: 0.087
    additional property: Acousticness
      type: PropertyValue
      value: 0.65
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.591
    additional property: Liveness
      type: PropertyValue
      value: 0.281
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.872
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.054
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Sky (ゲーム「Sprunki」より) [サウンドカバー]
type: MusicAlbum
date published: 2024-12-10

Sky (Marimba Cover) [from The Game "Sprunki"]
type: MusicAlbum
date published: 2024-12-10

Sky (Marimba Cover) [ゲーム「Sprunki」より]
type: MusicAlbum
date published: 2024-12-10
track: Sky - Marimba Cover - ゲーム「Sprunki」より
  type: MusicRecording
  duration: PT1M18S
  duration ms: 78750
  explicit: false
  by artist: ViralTrendTunz - Japan
  in album: Sky (Marimba Cover) [ゲーム「Sprunki」より]
    type: MusicAlbum
    date published: 2024-12-10
  isrc code: TCJPD2400410
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T19:19:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa8ec109e30fd0eb827b5376ea39f2aa8a7dff3287928c9498ead0176f293a122
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958935
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958935
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPD2400410
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T22:08:19Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ec109e30fd0eb827b5376ea39f2aa8a7dff3287928c9498ead0176f293a122. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/TCJPD2400410.
    date published: 2026-07-20T22:08:19Z
  audio: Sky - Marimba Cover - ゲーム「Sprunki」より
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 100.043
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.768
    additional property: Energy
      type: PropertyValue
      value: 0.078
    additional property: Speechiness
      type: PropertyValue
      value: 0.086
    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
      value: 0.971
    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.68
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.807
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Way Back Then (from The "Squid Game") [Sound Cover]
type: MusicAlbum
date published: 2024-12-12

だるまさんがころんだ (ドラマ「イカゲーム」より) [おもカワ♡ボイスカバー♪]
type: MusicAlbum
date published: 2024-12-12
track: だるまさんがころんだ - ドラマ「イカゲーム」より - おもカワ♡ボイスカバー♪
  type: MusicRecording
  duration: PT1M37S
  duration ms: 97529
  explicit: false
  by artist: ViralTrendTunz - Japan
  in album: だるまさんがころんだ (ドラマ「イカゲーム」より) [おもカワ♡ボイスカバー♪]
    type: MusicAlbum
    date published: 2024-12-12
  isrc code: TCJPD2402624
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T13:55:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9d38d482132d42e3ba1205566f030fd9bde637f6370543415011b67bbf2bb454
  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/TCJPD2402624
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d38d482132d42e3ba1205566f030fd9bde637f6370543415011b67bbf2bb454. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPD2402624.
    date published: 2026-07-03T19:59:51Z
  audio: だるまさんがころんだ - ドラマ「イカゲーム」より - おもカワ♡ボイスカバー♪
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 86.948
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 1
    additional property: Danceability
      type: PropertyValue
      value: 0.717
    additional property: Energy
      type: PropertyValue
      value: 0.068
    additional property: Speechiness
      type: PropertyValue
      value: 0.062
    additional property: Acousticness
      type: PropertyValue
      value: 0.904
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.789
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.504
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.237
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

Way Back Then (ドラマ「イカゲーム」より) [Sound Cover]
type: MusicAlbum
date published: 2024-12-12

Red light, Green light (from The "Squid Game") [Funny! Cute! Voice Cover]
type: MusicAlbum
date published: 2024-12-12

Mr. Sun (Phase 2) [ゲーム「Incredibox Sprunki」より]
type: MusicAlbum
date published: 2024-12-18

Mr. Sun (Phase 2) [from The Game "Incredibox Sprunki"]
type: MusicAlbum
date published: 2024-12-18

Mr. Sun (Phase 2) [Marimba Cover] [from The Game "Incredibox Sprunki"]
type: MusicAlbum
date published: 2024-12-18

Mr. Sun (Phase 2) [Marimba Cover] [ゲーム「Incredibox Sprunki」]
type: MusicAlbum
date published: 2024-12-18
track: Mr. Sun - Phase 2 - Marimba Cover - ゲーム「Incredibox Sprunki」
  type: MusicRecording
  duration: PT1M52S
  duration ms: 112359
  explicit: false
  by artist: ViralTrendTunz - Japan
  in album: Mr. Sun (Phase 2) [Marimba Cover] [ゲーム「Incredibox Sprunki」]
    type: MusicAlbum
    date published: 2024-12-18
  isrc code: TCJPD2410035
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T13:41:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe4d024aba095ff085f84e3fd5748729c7eab85f32d3856aa1545c231874a5b74
  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/TCJPD2410035
  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 0xe4d024aba095ff085f84e3fd5748729c7eab85f32d3856aa1545c231874a5b74. 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/TCJPD2410035.
    date published: 2026-07-05T01:12:41Z
  audio: Mr. Sun - Phase 2 - Marimba Cover - ゲーム「Incredibox Sprunki」
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 140.022
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.783
    additional property: Energy
      type: PropertyValue
      value: 0.773
    additional property: Speechiness
      type: PropertyValue
      value: 0.083
    additional property: Acousticness
      type: PropertyValue
      value: 0.993
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.967
    additional property: Liveness
      type: PropertyValue
      value: 0.103
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.987
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.374
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Makafushigi Adventure! (Jazz Cover) [from The Anime "Dragon Ball"]
type: MusicAlbum
date published: 2024-12-24

摩訶不思議アドベンチャー！ [アニメ「ドラゴンボール」より] (Jazz Cover)
type: MusicAlbum
date published: 2024-12-24

Jaka Jaan (Pinao Cover - Hook) [from The Anime "Doragon Ball DAIMA"Opnenig]
type: MusicAlbum
date published: 2025-01-11

Jaka Jaan (Marimba Cover - Hook) [from The Anime "Dragon Ball DAIMA"Openig]
type: MusicAlbum
date published: 2025-01-11

Default Marimba (Trap Remix)
type: MusicAlbum
date published: 2025-01-17

デフォルト Marimba (Trap Remix)
type: MusicAlbum
date published: 2025-01-17

Beyond (Marimba Cover) [from The Movie "Moana 2"]
type: MusicAlbum
date published: 2025-01-23

Beyond (Piano Cover) [from The Movie "Moana 2"]
type: MusicAlbum
date published: 2025-01-23

Otonoke (from Anime "DAN DADAN") [Marimba Cover - Hook Ver.]
type: MusicAlbum
date published: 2025-01-24

オトノケ - Otonoke (アニメ「ダンダダン」より) [Marimba Cover - サビVer.]
type: MusicAlbum
date published: 2025-01-24

オトノケ - Otonoke (アニメ「ダンダダン」より) [Marimba Cover - サビVer.2]
type: MusicAlbum
date published: 2025-01-24

Otonoke (from The Anime "DAN DADAN") [Marimba Cover - Hook Ver.2]
type: MusicAlbum
date published: 2025-01-24

Way Back Then (Marimba Cover) [ドラマ「イカゲーム」より]
type: MusicAlbum
date published: 2025-01-29

Way Back Then (Marimba Cover) [from The "Squid Game"]
type: MusicAlbum
date published: 2025-01-29

夢をかなえてドラえもん [アニメ「ドラえもん」主題歌より] (Piano Cover)
type: MusicAlbum
date published: 2025-01-30

Yume wo Kanaete Doraemon (Marimba Cover) [from The Anime "Doraemon" Theme]
type: MusicAlbum
date published: 2025-01-30

Yume wo Kanaete Doraemon (Piano Cover) [from Anime "Doraemon" Theme]
type: MusicAlbum
date published: 2025-01-30

Yume wo Kanaete Doraemon (Marimba Cover / Intro - Hook) [from The Anime "Doraemon" Theme]
type: MusicAlbum
date published: 2025-01-31

Yume wo Kanaete Doraemon (Piano Cover / Intro - Hook) [from The Anime "Doraemon" Theme]
type: MusicAlbum
date published: 2025-01-31

夢をかなえてドラえもん (Piano Cover/イントロ〜サビ) [アニメ「ドラえもん」主題歌より]
type: MusicAlbum
date published: 2025-01-31

Sprunki - Brud (Sound Cover) [from The Game "Sprunki"]
type: MusicAlbum
date published: 2025-02-01
track: Sprunki - Brud - Sound Cover - from The Game "Sprunki"
  type: MusicRecording
  duration: PT1M0S
  duration ms: 60036
  explicit: false
  by artist: ViralTrendTunz - Japan
  in album: Sprunki - Brud (Sound Cover) [from The Game "Sprunki"]
    type: MusicAlbum
    date published: 2025-02-01
  isrc code: TCJPD2572604
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf3e2bb07035539943e41ff9b733c577756c4c22562c414e43cb50addd900ea39
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958774
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958774
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPD2572604
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T20:03:27Z
  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 0xf3e2bb07035539943e41ff9b733c577756c4c22562c414e43cb50addd900ea39. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/TCJPD2572604.
    date published: 2026-07-19T20:03:27Z
  audio: Sprunki - Brud - Sound Cover - from The Game "Sprunki"
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 50
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0
    additional property: Energy
      type: PropertyValue
      value: 0
    additional property: Speechiness
      type: PropertyValue
      value: 0
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.615
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Sprunki - "Garnold" (サウンドカバー) [ゲーム「Sprunki」より]
type: MusicAlbum
date published: 2025-02-01
track: Sprunki - "Garnold" - サウンドカバー - ゲーム「Sprunki」より
  type: MusicRecording
  duration: PT1M0S
  duration ms: 60150
  explicit: false
  by artist: ViralTrendTunz - Japan
  in album: Sprunki - "Garnold" (サウンドカバー) [ゲーム「Sprunki」より]
    type: MusicAlbum
    date published: 2025-02-01
  isrc code: TCJPD2572644
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T05:56:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x931a7685f01fb20561df6ad6ef4f5813f77ded4b3ca9287a412494fd8b930c1e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958110
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958110
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPD2572644
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T06:57:12Z
  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 0x931a7685f01fb20561df6ad6ef4f5813f77ded4b3ca9287a412494fd8b930c1e. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/TCJPD2572644.
    date published: 2026-07-15T06:57:12Z
  audio: Sprunki - "Garnold" - サウンドカバー - ゲーム「Sprunki」より
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 50
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0
    additional property: Energy
      type: PropertyValue
      value: 0
    additional property: Speechiness
      type: PropertyValue
      value: 0
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.615
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Sprunki - "Garnold" (Sound Cover) [from The Game "Sprunki"]
type: MusicAlbum
date published: 2025-02-01
track: Sprunki - "Garnold" - Sound Cover - from The Game "Sprunki"
  type: MusicRecording
  duration: PT1M0S
  duration ms: 60150
  explicit: false
  by artist: ViralTrendTunz - Japan
  in album: Sprunki - "Garnold" (Sound Cover) [from The Game "Sprunki"]
    type: MusicAlbum
    date published: 2025-02-01
  isrc code: TCJPD2572644
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x931a7685f01fb20561df6ad6ef4f5813f77ded4b3ca9287a412494fd8b930c1e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958554
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958554
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPD2572644
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T13:17:01Z
  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 0x931a7685f01fb20561df6ad6ef4f5813f77ded4b3ca9287a412494fd8b930c1e. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/TCJPD2572644.
    date published: 2026-07-18T13:17:01Z
  audio: Sprunki - "Garnold" - Sound Cover - from The Game "Sprunki"
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 50
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0
    additional property: Energy
      type: PropertyValue
      value: 0
    additional property: Speechiness
      type: PropertyValue
      value: 0
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.615
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Sprunki - "Durple" (Sound Cover) [from The Game "Sprunki"]
type: MusicAlbum
date published: 2025-02-01
track: Sprunki - "Durple" - Sound Cover - from The Game "Sprunki"
  type: MusicRecording
  duration: PT0M58S
  duration ms: 58950
  explicit: false
  by artist: ViralTrendTunz - Japan
  in album: Sprunki - "Durple" (Sound Cover) [from The Game "Sprunki"]
    type: MusicAlbum
    date published: 2025-02-01
  isrc code: TCJPD2573781
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd29c527249f7b3b435afec7d1c7379847b838d88ba328c37940dff4d80b60b3e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958401
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958401
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPD2573781
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T11:10:25Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd29c527249f7b3b435afec7d1c7379847b838d88ba328c37940dff4d80b60b3e. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPD2573781.
    date published: 2026-07-17T11:10:25Z
  audio: Sprunki - "Durple" - Sound Cover - from The Game "Sprunki"
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 196.95
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.604
    additional property: Energy
      type: PropertyValue
      value: 0.246
    additional property: Speechiness
      type: PropertyValue
      value: 0.495
    additional property: Acousticness
      type: PropertyValue
      value: 0.801
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.968
    additional property: Liveness
      type: PropertyValue
      value: 0.039
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.123
    additional property: Loudness (dB)
      type: PropertyValue
      value: -16.751
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major

Sprunki - "Durple" (サウンドカバー) [ゲーム「Sprunki」より]
type: MusicAlbum
date published: 2025-02-01
track: Sprunki - "Durple" - サウンドカバー - ゲーム「Sprunki」より
  type: MusicRecording
  duration: PT0M58S
  duration ms: 58950
  explicit: false
  by artist: ViralTrendTunz - Japan
  in album: Sprunki - "Durple" (サウンドカバー) [ゲーム「Sprunki」より]
    type: MusicAlbum
    date published: 2025-02-01
  isrc code: TCJPD2573781
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T00:21:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd29c527249f7b3b435afec7d1c7379847b838d88ba328c37940dff4d80b60b3e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957788
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957788
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPD2573781
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T02:37:37Z
  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 0xd29c527249f7b3b435afec7d1c7379847b838d88ba328c37940dff4d80b60b3e. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/TCJPD2573781.
    date published: 2026-07-13T02:37:37Z
  audio: Sprunki - "Durple" - サウンドカバー - ゲーム「Sprunki」より
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 196.95
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.604
    additional property: Energy
      type: PropertyValue
      value: 0.246
    additional property: Speechiness
      type: PropertyValue
      value: 0.495
    additional property: Acousticness
      type: PropertyValue
      value: 0.801
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.968
    additional property: Liveness
      type: PropertyValue
      value: 0.039
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.123
    additional property: Loudness (dB)
      type: PropertyValue
      value: -16.751
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major

Sprunki - "Brud" (サウンドカバー) [ゲーム「Sprunki」より]
type: MusicAlbum
date published: 2025-02-01
track: Sprunki - "Brud" - サウンドカバー - ゲーム「Sprunki」より
  type: MusicRecording
  duration: PT1M0S
  duration ms: 60036
  explicit: false
  by artist: ViralTrendTunz - Japan
  in album: Sprunki - "Brud" (サウンドカバー) [ゲーム「Sprunki」より]
    type: MusicAlbum
    date published: 2025-02-01
  isrc code: TCJPD2572604
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T11:30:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf3e2bb07035539943e41ff9b733c577756c4c22562c414e43cb50addd900ea39
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958410
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958410
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPD2572604
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T12:18:07Z
  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 0xf3e2bb07035539943e41ff9b733c577756c4c22562c414e43cb50addd900ea39. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/TCJPD2572604.
    date published: 2026-07-17T12:18:07Z
  audio: Sprunki - "Brud" - サウンドカバー - ゲーム「Sprunki」より
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 50
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0
    additional property: Energy
      type: PropertyValue
      value: 0
    additional property: Speechiness
      type: PropertyValue
      value: 0
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.615
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Mingle Game Song "Round and Roung" (from 「イカゲーム」Season 2) [Marimba Cover Ver.2]
type: MusicAlbum
date published: 2025-02-04

Mingle Game Song "Round and Round" (from 「イカゲーム」Season2) [Marimba Cover Ver.1]
type: MusicAlbum
date published: 2025-02-04

Mingle Game Song "Round and Roung" (from "Squid Game" Season 2) [Marimba Cover Ver.2]
type: MusicAlbum
date published: 2025-02-04

Mingle Game Song "Round and Round" (from "Squid Game" Season 2) [Marimba Cover Ver.1]
type: MusicAlbum
date published: 2025-02-04

Way Back Then (Piano Cover) [ドラマ「イカゲーム」より]
type: MusicAlbum
date published: 2025-02-13

Way Back Then (Piano Cover) [from The "Squid Game"]
type: MusicAlbum
date published: 2025-02-13

Hyakka Ryouran (Marimba Cover) [from The Anime "The Apothecary Diaries"]
type: MusicAlbum
date published: 2025-02-14

百花繚乱 (Marimba Cover) [アニメ「薬屋のひとりごと」より]
type: MusicAlbum
date published: 2025-02-14

Sprunki - Tunner (Sound Cover) [from The Game "Sprunki"]
type: MusicAlbum
date published: 2025-02-18

Sprunki - Tunner (Sound Cover) [ゲーム「Sprunki」より]
type: MusicAlbum
date published: 2025-02-18
track: Sprunki - Tunner - Sound Cover - ゲーム「Sprunki」より
  type: MusicRecording
  duration: PT1M19S
  duration ms: 79225
  explicit: false
  by artist: ViralTrendTunz - Japan
  in album: Sprunki - Tunner (Sound Cover) [ゲーム「Sprunki」より]
    type: MusicAlbum
    date published: 2025-02-18
  isrc code: TCJPD2597886
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T19:27:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1b9c74c41d523b427fa37062c77c2d114f90b00cb2504960fd8084330758a073
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958448
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958448
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPD2597886
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T19:49:21Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9c74c41d523b427fa37062c77c2d114f90b00cb2504960fd8084330758a073. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPD2597886.
    date published: 2026-07-17T19:49:21Z
  audio: Sprunki - Tunner - Sound Cover - ゲーム「Sprunki」より
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 87.269
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 1
    additional property: Danceability
      type: PropertyValue
      value: 0.842
    additional property: Energy
      type: PropertyValue
      value: 0.188
    additional property: Speechiness
      type: PropertyValue
      value: 0.246
    additional property: Acousticness
      type: PropertyValue
      value: 0.985
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.107
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.663
    additional property: Loudness (dB)
      type: PropertyValue
      value: -23.858
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Sprunki - Fun Bot (Sound Cover) [ゲーム「Sprunki 」より]
type: MusicAlbum
date published: 2025-02-19
track: Sprunki - Fun Bot - Sound Cover - ゲーム「Sprunki 」より
  type: MusicRecording
  duration: PT1M19S
  duration ms: 79824
  explicit: false
  by artist: ViralTrendTunz - Japan
  in album: Sprunki - Fun Bot (Sound Cover) [ゲーム「Sprunki 」より]
    type: MusicAlbum
    date published: 2025-02-19
  isrc code: TCJPE2500733
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T22:35:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x14f93c01f3e728528ab6863a2ca6c9bf7ab9bfa5c715dac16b6c416f60ac69cb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958373
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958373
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPE2500733
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T06:09:33Z
  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 0x14f93c01f3e728528ab6863a2ca6c9bf7ab9bfa5c715dac16b6c416f60ac69cb. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/TCJPE2500733.
    date published: 2026-07-17T06:09:33Z
  audio: Sprunki - Fun Bot - Sound Cover - ゲーム「Sprunki 」より
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 99.991
    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: 0.776
    additional property: Energy
      type: PropertyValue
      value: 0.999
    additional property: Speechiness
      type: PropertyValue
      value: 0.055
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.973
    additional property: Liveness
      type: PropertyValue
      value: 0.04
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.063
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.941
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Sprunki - Ensemble (HipHop Cover) [ゲーム「Sprunki」より]
type: MusicAlbum
date published: 2025-02-19

Sprunki - Fun Bot (Sound Cover) [from "Sprunki"]
type: MusicAlbum
date published: 2025-02-19
track: Sprunki - Fun Bot - Sound Cover - from "Sprunki"
  type: MusicRecording
  duration: PT1M19S
  duration ms: 79824
  explicit: false
  by artist: ViralTrendTunz - Japan
  in album: Sprunki - Fun Bot (Sound Cover) [from "Sprunki"]
    type: MusicAlbum
    date published: 2025-02-19
  isrc code: TCJPE2500733
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x14f93c01f3e728528ab6863a2ca6c9bf7ab9bfa5c715dac16b6c416f60ac69cb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958988
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958988
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPE2500733
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T11:34:11Z
  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 0x14f93c01f3e728528ab6863a2ca6c9bf7ab9bfa5c715dac16b6c416f60ac69cb. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T11:34:11Z), 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/TCJPE2500733.
    date published: 2026-07-21T11:34:11Z
  audio: Sprunki - Fun Bot - Sound Cover - from "Sprunki"
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 99.991
    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: 0.776
    additional property: Energy
      type: PropertyValue
      value: 0.999
    additional property: Speechiness
      type: PropertyValue
      value: 0.055
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.973
    additional property: Liveness
      type: PropertyValue
      value: 0.04
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.063
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.941
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Sprunki - Ensemble (HipHop Cover) [from The "Sprunki"]
type: MusicAlbum
date published: 2025-02-19
track: Sprunki - Ensemble - HipHop Cover - from The "Sprunki"
  type: MusicRecording
  duration: PT1M20S
  duration ms: 80530
  explicit: false
  by artist: ViralTrendTunz - Japan
  in album: Sprunki - Ensemble (HipHop Cover) [from The "Sprunki"]
    type: MusicAlbum
    date published: 2025-02-19
  isrc code: TCJPE2501386
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T04:53:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa9cde6ddfccd3dbe8ff854a13ce992a7d21a9eb3b1a1660346e448004afd7e7b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956476
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956476
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPE2501386
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T09:04:44Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9cde6ddfccd3dbe8ff854a13ce992a7d21a9eb3b1a1660346e448004afd7e7b. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPE2501386.
    date published: 2026-07-03T09:04:44Z
  audio: Sprunki - Ensemble - HipHop Cover - from The "Sprunki"
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 199.931
    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: 0.28
    additional property: Energy
      type: PropertyValue
      value: 0.863
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.868
    additional property: Liveness
      type: PropertyValue
      value: 0.117
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.835
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.735
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Sprunki - Pinki (Sound Cover) [from The "Sprunki"]
type: MusicAlbum
date published: 2025-02-26

Sprunki - Jevin (Sound Cover) [ゲーム「Sprunki」より]
type: MusicAlbum
date published: 2025-02-26
track: Sprunki - Jevin - Sound Cover - ゲーム「Sprunki」より
  type: MusicRecording
  duration: PT1M21S
  duration ms: 81037
  explicit: false
  by artist: ViralTrendTunz - Japan
  in album: Sprunki - Jevin (Sound Cover) [ゲーム「Sprunki」より]
    type: MusicAlbum
    date published: 2025-02-26
  isrc code: TCJPE2513715
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x29a8781e1aabfe6f3e5f263bf6465899a3285bd70f8b5ab404019914fcfd10e9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958377
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958377
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPE2513715
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T06:48:00Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a8781e1aabfe6f3e5f263bf6465899a3285bd70f8b5ab404019914fcfd10e9. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPE2513715.
    date published: 2026-07-17T06:48:00Z
  audio: Sprunki - Jevin - Sound Cover - ゲーム「Sprunki」より
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 110.627
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.279
    additional property: Energy
      type: PropertyValue
      value: 0.143
    additional property: Speechiness
      type: PropertyValue
      value: 0.046
    additional property: Acousticness
      type: PropertyValue
      value: 0.931
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.98
    additional property: Liveness
      type: PropertyValue
      value: 0.174
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.155
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.319
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major

Sprunki - Pinki (Sound Cover) [ゲーム「Sprunki」より]
type: MusicAlbum
date published: 2025-02-26
track: Sprunki - Pinki - Sound Cover - ゲーム「Sprunki」より
  type: MusicRecording
  duration: PT1M23S
  duration ms: 83450
  explicit: false
  by artist: ViralTrendTunz - Japan
  in album: Sprunki - Pinki (Sound Cover) [ゲーム「Sprunki」より]
    type: MusicAlbum
    date published: 2025-02-26
  isrc code: TCJPE2513708
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6f224f2bc9f691af757cf7d010e56d56a0c1554edf0268c711cf6d2790e92447
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  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/TCJPE2513708
  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 0x6f224f2bc9f691af757cf7d010e56d56a0c1554edf0268c711cf6d2790e92447. 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/TCJPE2513708.
    date published: 2026-07-03T21:18:05Z
  audio: Sprunki - Pinki - Sound Cover - ゲーム「Sprunki」より
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 76.164
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.33
    additional property: Energy
      type: PropertyValue
      value: 0.013
    additional property: Speechiness
      type: PropertyValue
      value: 0.042
    additional property: Acousticness
      type: PropertyValue
      value: 0.915
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.018
    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.127
    additional property: Loudness (dB)
      type: PropertyValue
      value: -16.116
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Sprunki - Jevin (Sound Cover) [from The "Sprunki"]
type: MusicAlbum
date published: 2025-02-26
track: Sprunki - Jevin - Sound Cover - from The "Sprunki"
  type: MusicRecording
  duration: PT1M21S
  duration ms: 81037
  explicit: false
  by artist: ViralTrendTunz - Japan
  in album: Sprunki - Jevin (Sound Cover) [from The "Sprunki"]
    type: MusicAlbum
    date published: 2025-02-26
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x29a8781e1aabfe6f3e5f263bf6465899a3285bd70f8b5ab404019914fcfd10e9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958985
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958985
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPE2513715
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T08:39:15Z
  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 0x29a8781e1aabfe6f3e5f263bf6465899a3285bd70f8b5ab404019914fcfd10e9. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/TCJPE2513715.
    date published: 2026-07-21T08:39:15Z
  audio: Sprunki - Jevin - Sound Cover - from The "Sprunki"
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 110.627
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.279
    additional property: Energy
      type: PropertyValue
      value: 0.143
    additional property: Speechiness
      type: PropertyValue
      value: 0.046
    additional property: Acousticness
      type: PropertyValue
      value: 0.931
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.98
    additional property: Liveness
      type: PropertyValue
      value: 0.174
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.155
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.319
    additional property: Key Name
      type: PropertyValue
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    additional property: Mode Name
      type: PropertyValue
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デフォルト"Marimba"を”Kalimba”にしてみた
type: MusicAlbum
date published: 2025-03-06

Proof of a Hero (Marimba Cover) [from The Game "Monster Hunter"]
type: MusicAlbum
date published: 2025-03-06

I Changed The Default "Marimba" to "Kalimba"
type: MusicAlbum
date published: 2025-03-06

ONE LOVE (Kalimba Cover) [Bob Marley]
type: MusicAlbum
date published: 2025-03-18

Three Little Birds (Kalimba Cover) [ボブ・マーリー]
type: MusicAlbum
date published: 2025-03-18

Three Little Birds (Kalimba Cover) [Bob Marley]
type: MusicAlbum
date published: 2025-03-18

toxic till the end (Marimba Cover) [Hook Ver.]
type: MusicAlbum
date published: 2025-03-26

toxic till the end (Marimba Cover) [Hook Ver.]
type: MusicAlbum
date published: 2025-03-26

Fujin (Marimba Cover - Unplugged Hook ver.) [from "Light of My Lion" Theme]
type: MusicAlbum
date published: 2025-05-08

風神 (Marimba Cover 〜 サビver.) [ドラマ「ライオンの隠れ家」主題歌より]
type: MusicAlbum
date published: 2025-05-08

Fujin (Marimba Cover Hook ver.) [from "Light of My Lion" Theme]
type: MusicAlbum
date published: 2025-05-08

Bunny Girl [サビver.] (Marimba Cover)
type: MusicAlbum
date published: 2025-05-13

Bunny Girl (Marimba Cover - Hook ver.)
type: MusicAlbum
date published: 2025-05-13

Sprunki - Tunner (Phase 2 "Dark City" Remix) [Incredibox Sprunki より]
type: MusicAlbum
date published: 2025-05-15

Sprunki - Tunner (Phase 2 ver.) [Incredibox Sprunki より]
type: MusicAlbum
date published: 2025-05-15
track: Sprunki - Tunner - Phase 2 ver. - Incredibox Sprunki より
  type: MusicRecording
  duration: PT0M59S
  duration ms: 59357
  explicit: false
  by artist: ViralTrendTunz - Japan
  in album: Sprunki - Tunner (Phase 2 ver.) [Incredibox Sprunki より]
    type: MusicAlbum
    date published: 2025-05-15
  isrc code: TCJPH2549825
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x031fdc69e328ce883efb8bcafb5354142912b95ad29ed4f2064179c71eedc266
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958931
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958931
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPH2549825
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T21:15:01Z
  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 0x031fdc69e328ce883efb8bcafb5354142912b95ad29ed4f2064179c71eedc266. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/TCJPH2549825.
    date published: 2026-07-20T21:15:01Z
  audio: Sprunki - Tunner - Phase 2 ver. - Incredibox Sprunki より
    type: AudioObject
    additional property: Tempo (BPM)
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      value: 70.816
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
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    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.396
    additional property: Energy
      type: PropertyValue
      value: 0.109
    additional property: Speechiness
      type: PropertyValue
      value: 0.055
    additional property: Acousticness
      type: PropertyValue
      value: 0.995
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.912
    additional property: Liveness
      type: PropertyValue
      value: 0.101
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.918
    additional property: Loudness (dB)
      type: PropertyValue
      value: -29.616
    additional property: Key Name
      type: PropertyValue
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    additional property: Mode Name
      type: PropertyValue
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Sprunki - Tunner (Phase 2 ver.) [from "Incredibox Sprunki"]
type: MusicAlbum
date published: 2025-05-15
track: Sprunki - Tunner - Phase 2 ver. - from "Incredibox Sprunki"
  type: MusicRecording
  duration: PT0M59S
  duration ms: 59357
  explicit: false
  by artist: ViralTrendTunz - Japan
  in album: Sprunki - Tunner (Phase 2 ver.) [from "Incredibox Sprunki"]
    type: MusicAlbum
    date published: 2025-05-15
  isrc code: TCJPH2549825
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T00:25:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x031fdc69e328ce883efb8bcafb5354142912b95ad29ed4f2064179c71eedc266
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958473
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958473
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPH2549825
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T00:52:36Z
  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 0x031fdc69e328ce883efb8bcafb5354142912b95ad29ed4f2064179c71eedc266. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/TCJPH2549825.
    date published: 2026-07-18T00:52:36Z
  audio: Sprunki - Tunner - Phase 2 ver. - from "Incredibox Sprunki"
    type: AudioObject
    additional property: Tempo (BPM)
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      value: 70.816
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
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      value: 1
    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
      value: 0.109
    additional property: Speechiness
      type: PropertyValue
      value: 0.055
    additional property: Acousticness
      type: PropertyValue
      value: 0.995
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.912
    additional property: Liveness
      type: PropertyValue
      value: 0.101
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.918
    additional property: Loudness (dB)
      type: PropertyValue
      value: -29.616
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

Sprunki - Tunner (Phase 2 "Dark City" Remix) [from "Incredibox Sprunki"]
type: MusicAlbum
date published: 2025-05-15

Sky Phase 2 (Dark City Remix) [from "Incredibox Sprunki"]
type: MusicAlbum
date published: 2025-05-16
track: Sky Phase 2 - Dark City Remix - from "Incredibox Sprunki"
  type: MusicRecording
  duration: PT1M13S
  duration ms: 73607
  explicit: false
  by artist: ViralTrendTunz - Japan
  in album: Sky Phase 2 (Dark City Remix) [from "Incredibox Sprunki"]
    type: MusicAlbum
    date published: 2025-05-16
  isrc code: TCJPH2555240
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T09:57:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xde5809cdd4d66436bac0a1a4f56bfd5224527e30f318db9398ce2ce6b1c01b25
  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/TCJPH2555240
  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 0xde5809cdd4d66436bac0a1a4f56bfd5224527e30f318db9398ce2ce6b1c01b25. 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/TCJPH2555240.
    date published: 2026-07-05T10:59:37Z
  audio: Sky Phase 2 - Dark City Remix - from "Incredibox Sprunki"
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 140.018
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
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      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.599
    additional property: Energy
      type: PropertyValue
      value: 0.567
    additional property: Speechiness
      type: PropertyValue
      value: 0.04
    additional property: Acousticness
      type: PropertyValue
      value: 0.003
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.043
    additional property: Liveness
      type: PropertyValue
      value: 0.101
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.091
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.766
    additional property: Key Name
      type: PropertyValue
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    additional property: Mode Name
      type: PropertyValue
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Sprunki - Sky (Phase2 ver.) [from "Incredibox Sprunki"]
type: MusicAlbum
date published: 2025-05-16

Sky Phase 2 (Dark City Remix) [Incredibox Sprunk より]
type: MusicAlbum
date published: 2025-05-16

Sprunki - Sky (Phase2 ver.) [Incredibox Sprunki より]
type: MusicAlbum
date published: 2025-05-16
track: Sprunki - Sky - Phase2 ver. - Incredibox Sprunki より
  type: MusicRecording
  duration: PT0M58S
  duration ms: 58821
  explicit: false
  by artist: ViralTrendTunz - Japan
  in album: Sprunki - Sky (Phase2 ver.) [Incredibox Sprunki より]
    type: MusicAlbum
    date published: 2025-05-16
  isrc code: TCJPH2555225
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf66b3b015ef1c326addf67757f40cd81e54e35c27c5ddd7c1a2077803d3777e3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958761
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPH2555225
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T20:32:02Z
  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 0xf66b3b015ef1c326addf67757f40cd81e54e35c27c5ddd7c1a2077803d3777e3. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:32:02Z), 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/TCJPH2555225.
    date published: 2026-07-19T20:32:02Z
  audio: Sprunki - Sky - Phase2 ver. - Incredibox Sprunki より
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 139.861
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.657
    additional property: Energy
      type: PropertyValue
      value: 0.084
    additional property: Speechiness
      type: PropertyValue
      value: 0.078
    additional property: Acousticness
      type: PropertyValue
      value: 0.826
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.943
    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.996
    additional property: Loudness (dB)
      type: PropertyValue
      value: -26.584
    additional property: Key Name
      type: PropertyValue
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    additional property: Mode Name
      type: PropertyValue
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Sprunki - Pinki (Phase 2 ver.) [Incredibox Sprunki より]
type: MusicAlbum
date published: 2025-05-17
track: Sprunki - Pinki - Phase 2 ver. - Incredibox Sprunki より
  type: MusicRecording
  duration: PT0M59S
  duration ms: 59785
  explicit: false
  by artist: ViralTrendTunz - Japan
  in album: Sprunki - Pinki (Phase 2 ver.) [Incredibox Sprunki より]
    type: MusicAlbum
    date published: 2025-05-17
  isrc code: TCJPH2560231
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T10:09:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x25655578975bbac146f8481dafe82fd5ea8ea4f37427cd0fab702e14785d1625
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956889
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPH2560231
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  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 0x25655578975bbac146f8481dafe82fd5ea8ea4f37427cd0fab702e14785d1625. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/TCJPH2560231.
    date published: 2026-07-06T06:56:49Z
  audio: Sprunki - Pinki - Phase 2 ver. - Incredibox Sprunki より
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 171.343
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.079
    additional property: Energy
      type: PropertyValue
      value: 0.042
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.995
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.227
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.112
    additional property: Loudness (dB)
      type: PropertyValue
      value: -16.726
    additional property: Key Name
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    additional property: Mode Name
      type: PropertyValue
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Sprunki - Pinki (Phase 2 ver.) [from "Incredibox Sprunki"]
type: MusicAlbum
date published: 2025-05-17
track: Sprunki - Pinki - Phase 2 ver. - from "Incredibox Sprunki"
  type: MusicRecording
  duration: PT0M59S
  duration ms: 59785
  explicit: false
  by artist: ViralTrendTunz - Japan
  in album: Sprunki - Pinki (Phase 2 ver.) [from "Incredibox Sprunki"]
    type: MusicAlbum
    date published: 2025-05-17
  isrc code: TCJPH2560231
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T10:09:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x25655578975bbac146f8481dafe82fd5ea8ea4f37427cd0fab702e14785d1625
  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/TCJPH2560231
  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 0x25655578975bbac146f8481dafe82fd5ea8ea4f37427cd0fab702e14785d1625. 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/TCJPH2560231.
    date published: 2026-07-05T10:59:37Z
  audio: Sprunki - Pinki - Phase 2 ver. - from "Incredibox Sprunki"
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 171.343
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.079
    additional property: Energy
      type: PropertyValue
      value: 0.042
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.995
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.227
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.112
    additional property: Loudness (dB)
      type: PropertyValue
      value: -16.726
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
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Sprunki - Pinki (Phase 2 : Dark Pop ver.) [ゲーム「Incredibox Sprunki」より]
type: MusicAlbum
date published: 2025-05-20

Sprunki - Pinki (Phase 2 : Dark Pop ver.) [from "Incredibox Sprunki"]
type: MusicAlbum
date published: 2025-05-20

Sprunki - Brud (Phase 2 ver.) [from The Game "Incredibox Sprunki"]
type: MusicAlbum
date published: 2025-05-29

Sprunki - Brud (Phase 2 ver.) [ゲーム「Incredibox Sprunki」より]
type: MusicAlbum
date published: 2025-05-29
track: Sprunki - Brud - Phase 2 ver. - ゲーム「Incredibox Sprunki」より
  type: MusicRecording
  duration: PT0M42S
  duration ms: 42964
  explicit: false
  by artist: ViralTrendTunz - Japan
  in album: Sprunki - Brud (Phase 2 ver.) [ゲーム「Incredibox Sprunki」より]
    type: MusicAlbum
    date published: 2025-05-29
  isrc code: TCJPI2510323
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T20:05:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xccbfa8503b12fe6a40126d73a74a7ba133f2951395b0f81bb85d9ecd7560934e
  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/TCJPI2510323
  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 0xccbfa8503b12fe6a40126d73a74a7ba133f2951395b0f81bb85d9ecd7560934e. 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/TCJPI2510323.
    date published: 2026-07-05T01:12:41Z
  audio: Sprunki - Brud - Phase 2 ver. - ゲーム「Incredibox Sprunki」より
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 140.043
    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: 0.787
    additional property: Energy
      type: PropertyValue
      value: 0.995
    additional property: Speechiness
      type: PropertyValue
      value: 0.099
    additional property: Acousticness
      type: PropertyValue
      value: 0.008
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.938
    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
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トゥントゥントゥンサフール (おもカワ♡ボイス Ver.)
type: MusicAlbum
date published: 2025-07-18

Tung Tung Tung Sahur (Funny & Cute Voice Ver.)
type: MusicAlbum
date published: 2025-07-18

Cappuccino Assassino (Funny & Cute Voice Ver.)
type: MusicAlbum
date published: 2025-07-19
track: Cappuccino Assassino - Funny & Cute Voice Ver.
  type: MusicRecording
  duration: PT0M56S
  duration ms: 56666
  explicit: false
  by artist: ViralTrendTunz - Japan
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    type: MusicAlbum
    date published: 2025-07-19
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  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb18e2c2ce2c6be59695d5c8dae216cd6fd821f72a44372178a10fc65b907b146
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958905
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958905
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPK2514101
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T16:14:34Z
  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 0xb18e2c2ce2c6be59695d5c8dae216cd6fd821f72a44372178a10fc65b907b146. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/TCJPK2514101.
    date published: 2026-07-20T16:14:34Z
  audio: Cappuccino Assassino - Funny & Cute Voice Ver.
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 120.493
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.863
    additional property: Energy
      type: PropertyValue
      value: 0.308
    additional property: Speechiness
      type: PropertyValue
      value: 0.3
    additional property: Acousticness
      type: PropertyValue
      value: 0.777
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.248
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.527
    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
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    additional property: Mode Name
      type: PropertyValue
      value: Minor

カプチーノアサシーノ (おもカワ♡ボイス Ver.)
type: MusicAlbum
date published: 2025-07-19

BallerinaCappuccina (Funny! Cute! Voice Ver.)
type: MusicAlbum
date published: 2025-07-25

バレリーナカプチーナ (おもカワ♡ボイス Ver.)
type: MusicAlbum
date published: 2025-07-25

Manatsu no Kajitsu [from Southern All Stars] (Marimba and The Gentle Sounds of The Waves Cover)
type: MusicAlbum
date published: 2025-08-27

真夏の果実 (マリンバと〜穏やかな波音〜Cover) [サザンオールスターズより]
type: MusicAlbum
date published: 2025-08-27

涙のキッス [サザンオールスターズより] (マリンバと穏やかな波音 Cover)
type: MusicAlbum
date published: 2025-08-27

Namida no Kiss [from Southern All Stars] (Marimba and Gentle Waves Cover)
type: MusicAlbum
date published: 2025-08-27

Blurred Lines [Robin Thicke ft. T.I., Pharrell] (Marimba Cover)
type: MusicAlbum
date published: 2025-10-07