POLKADOT STINGRAY
type: MusicGroup
genre: japanese indie
genre: j-pop
genre: j-rock
genre: polka
popularity: 49
followers: 371124
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1938815e4ee8e31c74e62de50598aa9a8f52949694f4ef875c915be853eb1213
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/016181fa-d0a9-4945-8d63-a296af10f8d5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/016181fa-d0a9-4945-8d63-a296af10f8d5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/016181fa-d0a9-4945-8d63-a296af10f8d5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1938815e4ee8e31c74e62de50598aa9a8f52949694f4ef875c915be853eb1213","name":"POLKADOT STINGRAY","registered_at":"2026-06-12T14:52:52Z","symbol":"NIM0002303","token_address":"0xadb5ebb7adeac6951c0ec17821376e25fb60d22c","type":"artist","uuid":"016181fa-d0a9-4945-8d63-a296af10f8d5"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1938815e4ee8e31c74e62de50598aa9a8f52949694f4ef875c915be853eb1213. 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/016181fa-d0a9-4945-8d63-a296af10f8d5.json and https://artists.proofprofile.net/proofs/artist/016181fa-d0a9-4945-8d63-a296af10f8d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x1938815e4ee8e31c74e62de50598aa9a8f52949694f4ef875c915be853eb1213","name":"POLKADOT STINGRAY","registered_at":"2026-06-12T14:52:52Z","symbol":"NIM0002303","token_address":"0xadb5ebb7adeac6951c0ec17821376e25fb60d22c","type":"artist","uuid":"016181fa-d0a9-4945-8d63-a296af10f8d5"}
album: IN FULL COLOR
  type: MusicAlbum
  date published: 2015-06-13
  track: POLKADOT STINGRAY
    type: MusicRecording
    duration: PT4M20S
    duration ms: 260040
    explicit: false
    by artist: POLKADOT STINGRAY
    in album: IN FULL COLOR
      type: MusicAlbum
      date published: 2015-06-13
    isrc code: TCJPD1684652
  track: A girl with supernatural abilities
    type: MusicRecording
    duration: PT4M10S
    duration ms: 250946
    explicit: false
    by artist: POLKADOT STINGRAY
    in album: IN FULL COLOR
      type: MusicAlbum
      date published: 2015-06-13
    isrc code: TCJPD1684654
  track: Before Daylight
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205306
    explicit: false
    by artist: POLKADOT STINGRAY
    in album: IN FULL COLOR
      type: MusicAlbum
      date published: 2015-06-13
    isrc code: TCJPD1684655
album: 極彩
  type: MusicAlbum
  date published: 2015-06-13
  track: ポルカドット・スティングレイ
    type: MusicRecording
    duration: PT4M20S
    duration ms: 260040
    explicit: false
    by artist: POLKADOT STINGRAY
    in album: 極彩
      type: MusicAlbum
      date published: 2015-06-13
    isrc code: TCJPD1684652
  track: 黄昏サイキック
    type: MusicRecording
    duration: PT4M10S
    duration ms: 250946
    explicit: false
    by artist: POLKADOT STINGRAY
    in album: 極彩
      type: MusicAlbum
      date published: 2015-06-13
    isrc code: TCJPD1684654
  track: 夜明けのオレンジ
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205306
    explicit: false
    by artist: POLKADOT STINGRAY
    in album: 極彩
      type: MusicAlbum
      date published: 2015-06-13
    isrc code: TCJPD1684655
album: TELECASTER STRIPE
  type: MusicAlbum
  date published: 2016-03-04
  track: TELECASTER STRIPE
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233108
    explicit: false
    by artist: POLKADOT STINGRAY
    in album: TELECASTER STRIPE
      type: MusicAlbum
      date published: 2016-03-04
album: テレキャスター・ストライプ
  type: MusicAlbum
  date published: 2016-03-04
  track: テレキャスター・ストライプ
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233108
    explicit: false
    by artist: POLKADOT STINGRAY
    in album: テレキャスター・ストライプ
      type: MusicAlbum
      date published: 2016-03-04
album: 骨抜き E.P.
  type: MusicAlbum
  date published: 2016-11-18
  track: ハルシオン
    type: MusicRecording
    duration: PT3M52S
    duration ms: 232547
    explicit: false
    by artist: POLKADOT STINGRAY
    in album: 骨抜き E.P.
      type: MusicAlbum
      date published: 2016-11-18
    isrc code: TCJPE1674749
  track: 心ここに在らず
    type: MusicRecording
    duration: PT4M59S
    duration ms: 299717
    explicit: false
    by artist: POLKADOT STINGRAY
    in album: 骨抜き E.P.
      type: MusicAlbum
      date published: 2016-11-18
  track: 人魚
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215431
    explicit: false
    by artist: POLKADOT STINGRAY
    in album: 骨抜き E.P.
      type: MusicAlbum
      date published: 2016-11-18
  track: テレキャスター・ストライプ
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233198
    explicit: false
    by artist: POLKADOT STINGRAY
    in album: 骨抜き E.P.
      type: MusicAlbum
      date published: 2016-11-18
album: Honenuki E.P.
  type: MusicAlbum
  date published: 2016-11-18
  track: HALCYON
    type: MusicRecording
    duration: PT3M52S
    duration ms: 232547
    explicit: false
    by artist: POLKADOT STINGRAY
    in album: Honenuki E.P.
      type: MusicAlbum
      date published: 2016-11-18
  track: KokoroKokoniArazu
    type: MusicRecording
    duration: PT4M59S
    duration ms: 299717
    explicit: false
    by artist: POLKADOT STINGRAY
    in album: Honenuki E.P.
      type: MusicAlbum
      date published: 2016-11-18
  track: The Mermaid
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215431
    explicit: false
    by artist: POLKADOT STINGRAY
    in album: Honenuki E.P.
      type: MusicAlbum
      date published: 2016-11-18
  track: Telecaster Stripes
album: 大正義
album: 全知全能
album: 一大事
album: ヒミツ
album: 有頂天
album: バケノカワ
album: 阿吽
album: ハイパークラクション
album: 女神
album: トゲめくスピカ
album: SQUEEZE
album: 新世紀
album: JET
album: FREE
album: 化身
album: さよならイエロー
album: 何者
album: 青い
album: 赤裸々
album: SHINOBI-NAI (雫カリウタver.)
album: dude
album: hide and seek
album: どうでもいいよ
album: ツキカゲ
album: リドー
album: 踊る様に
album: ゴーストダイブ
album: 天誅 (雫 Solo Ver.)
album: ブラックボックス
album: JO-DEKI
album: アウト
album: キメラ
album: あのね、
album: 魔物
album: ねてもさめても
track: dude
track: ICHIDAIJI
track: 青い
track: さよならイエロー
track: ゴーストダイブ
track: 天誅
track: 女神
track: BLUE
track: ラディアン
track: SQUEEZE

Telecaster Stripes
type: MusicRecording
duration: PT3M53S
duration ms: 233198
explicit: false
by artist: POLKADOT STINGRAY
in album: Honenuki E.P.
  type: MusicAlbum
  date published: 2016-11-18

大正義
type: MusicAlbum
date published: 2017-04-26
track: エレクトリック・パブリック
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216026
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 大正義
    type: MusicAlbum
    date published: 2017-04-26
track: ミドリ
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243386
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 大正義
    type: MusicAlbum
    date published: 2017-04-26
track: シンクロニシカ
  type: MusicRecording
  duration: PT4M38S
  duration ms: 278040
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 大正義
    type: MusicAlbum
    date published: 2017-04-26
track: ベニクラゲ
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217866
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 大正義
    type: MusicAlbum
    date published: 2017-04-26
track: 本日未明
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256226
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 大正義
    type: MusicAlbum
    date published: 2017-04-26

全知全能
type: MusicAlbum
date published: 2017-11-08
track: テレキャスター・ストライプ - 全知全能 ver.
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232026
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 全知全能
    type: MusicAlbum
    date published: 2017-11-08
track: BLUE
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132480
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 全知全能
    type: MusicAlbum
    date published: 2017-11-08
track: 人魚 - 全知全能 ver.
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217893
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 全知全能
    type: MusicAlbum
    date published: 2017-11-08
track: フレミング
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243960
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 全知全能
    type: MusicAlbum
    date published: 2017-11-08
track: エレクトリック・パブリック - 全知全能 ver.
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217533
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 全知全能
    type: MusicAlbum
    date published: 2017-11-08
track: サレンダー
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209080
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 全知全能
    type: MusicAlbum
    date published: 2017-11-08
track: 夜明けのオレンジ - 全知全能 ver.
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204200
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 全知全能
    type: MusicAlbum
    date published: 2017-11-08
track: 顔も覚えてない
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196373
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 全知全能
    type: MusicAlbum
    date published: 2017-11-08
track: ジェット・ラグ
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183520
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 全知全能
    type: MusicAlbum
    date published: 2017-11-08
track: シンクロニシカ - 全知全能 ver.
  type: MusicRecording
  duration: PT4M39S
  duration ms: 279853
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 全知全能
    type: MusicAlbum
    date published: 2017-11-08
track: 極楽灯
  type: MusicRecording
  duration: PT4M43S
  duration ms: 283560
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 全知全能
    type: MusicAlbum
    date published: 2017-11-08
  isrc code: JPPO01705920
track: ショートショート
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252240
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 全知全能
    type: MusicAlbum
    date published: 2017-11-08
track: レム
  type: MusicRecording
  duration: PT4M40S
  duration ms: 280320
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 全知全能
    type: MusicAlbum
    date published: 2017-11-08

一大事
type: MusicAlbum
date published: 2018-05-09
track: 少女のつづき
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248960
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 一大事
    type: MusicAlbum
    date published: 2018-05-09
track: パンドラボックス
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223840
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 一大事
    type: MusicAlbum
    date published: 2018-05-09
track: リスミー
  type: MusicRecording
  duration: PT5M44S
  duration ms: 344293
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 一大事
    type: MusicAlbum
    date published: 2018-05-09
  isrc code: JPPO01801480
track: 煌めく
  type: MusicRecording
  duration: PT4M28S
  duration ms: 268346
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 一大事
    type: MusicAlbum
    date published: 2018-05-09
track: ICHIDAIJI
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261546
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 一大事
    type: MusicAlbum
    date published: 2018-05-09

ヒミツ
type: MusicAlbum
date published: 2018-10-15
track: ヒミツ
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233626
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: ヒミツ
    type: MusicAlbum
    date published: 2018-10-15
track: ヒミツ - Instrumental
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233306
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: ヒミツ
    type: MusicAlbum
    date published: 2018-10-15

有頂天
type: MusicAlbum
date published: 2019-02-06
track: ICHIDAIJI
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261000
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 有頂天
    type: MusicAlbum
    date published: 2019-02-06
track: DENKOUSEKKA
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225280
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 有頂天
    type: MusicAlbum
    date published: 2019-02-06
track: ドラマ
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251106
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 有頂天
    type: MusicAlbum
    date published: 2019-02-06
track: パンドラボックス
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223080
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 有頂天
    type: MusicAlbum
    date published: 2019-02-06
track: ばけものだらけの街
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221066
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 有頂天
    type: MusicAlbum
    date published: 2019-02-06
track: リスミー
  type: MusicRecording
  duration: PT5M43S
  duration ms: 343573
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 有頂天
    type: MusicAlbum
    date published: 2019-02-06
track: 大脱走
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237240
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 有頂天
    type: MusicAlbum
    date published: 2019-02-06
track: ラブコール
  type: MusicRecording
  duration: PT4M53S
  duration ms: 293186
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 有頂天
    type: MusicAlbum
    date published: 2019-02-06
track: 7
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231493
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 有頂天
    type: MusicAlbum
    date published: 2019-02-06
track: ラディアン
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163280
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 有頂天
    type: MusicAlbum
    date published: 2019-02-06
track: ヒミツ
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234253
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 有頂天
    type: MusicAlbum
    date published: 2019-02-06
track: 話半分
  type: MusicRecording
  duration: PT5M35S
  duration ms: 335040
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 有頂天
    type: MusicAlbum
    date published: 2019-02-06
track: 有頂天
  type: MusicRecording
  duration: PT5M2S
  duration ms: 302080
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 有頂天
    type: MusicAlbum
    date published: 2019-02-06

バケノカワ
type: MusicAlbum
date published: 2019-06-09
track: バケノカワ
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213693
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: バケノカワ
    type: MusicAlbum
    date published: 2019-06-09
track: バケノカワ - Instrumental
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212066
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: バケノカワ
    type: MusicAlbum
    date published: 2019-06-09

阿吽
type: MusicAlbum
date published: 2019-09-20
track: 阿吽
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257800
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 阿吽
    type: MusicAlbum
    date published: 2019-09-20

ハイパークラクション
type: MusicAlbum
date published: 2019-10-15
track: バケノカワ
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214066
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: ハイパークラクション
    type: MusicAlbum
    date published: 2019-10-15
  isrc code: JPPO01902327
track: オトシマエ
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191146
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: ハイパークラクション
    type: MusicAlbum
    date published: 2019-10-15
track: おやすみ
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228760
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: ハイパークラクション
    type: MusicAlbum
    date published: 2019-10-15
track: 阿吽
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258440
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: ハイパークラクション
    type: MusicAlbum
    date published: 2019-10-15
  isrc code: JPPO01903492
track: リスミー - かかってこいよ武道館 ver.
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215293
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: ハイパークラクション
    type: MusicAlbum
    date published: 2019-10-15
  isrc code: JPPO01903493

女神
type: MusicAlbum
date published: 2019-11-08
track: 女神
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235213
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 女神
    type: MusicAlbum
    date published: 2019-11-08
track: 女神 - Instrumental
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233493
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 女神
    type: MusicAlbum
    date published: 2019-11-08

トゲめくスピカ
type: MusicAlbum
date published: 2019-12-20
track: トゲめくスピカ
  type: MusicRecording
  duration: PT4M39S
  duration ms: 279533
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: トゲめくスピカ
    type: MusicAlbum
    date published: 2019-12-20
track: トゲめくスピカ - Instrumental
  type: MusicRecording
  duration: PT4M38S
  duration ms: 278346
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: トゲめくスピカ
    type: MusicAlbum
    date published: 2019-12-20
  isrc code: JPPO01904518

SQUEEZE
type: MusicAlbum
date published: 2019-12-25
track: SQUEEZE
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208866
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: SQUEEZE
    type: MusicAlbum
    date published: 2019-12-25
  isrc code: JPPO01904988
track: SQUEEZE - Instrumental
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207133
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: SQUEEZE
    type: MusicAlbum
    date published: 2019-12-25

トゲめくスピカ
type: MusicAlbum
date published: 2020-01-08
track: トゲめくスピカ
  type: MusicRecording
  duration: PT4M59S
  duration ms: 299640
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: トゲめくスピカ
    type: MusicAlbum
    date published: 2020-01-08

新世紀
type: MusicAlbum
date published: 2020-01-08
track: SQUEEZE
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208373
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 新世紀
    type: MusicAlbum
    date published: 2020-01-08
  isrc code: JPPO01904988
track: sp813
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175373
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 新世紀
    type: MusicAlbum
    date published: 2020-01-08
track: トゲめくスピカ
  type: MusicRecording
  duration: PT4M38S
  duration ms: 278533
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 新世紀
    type: MusicAlbum
    date published: 2020-01-08
  isrc code: JPPO01904517
track: 女神
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234346
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 新世紀
    type: MusicAlbum
    date published: 2020-01-08
  isrc code: JPPO01904350

JET
type: MusicAlbum
date published: 2020-03-29
track: JET
  type: MusicRecording
  duration: PT4M56S
  duration ms: 296637
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: JET
    type: MusicAlbum
    date published: 2020-03-29

JET
type: MusicAlbum
date published: 2020-03-29
track: JET
  type: MusicRecording
  duration: PT4M45S
  duration ms: 285106
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: JET
    type: MusicAlbum
    date published: 2020-03-29
track: JET - Instrumental
  type: MusicRecording
  duration: PT4M43S
  duration ms: 283480
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: JET
    type: MusicAlbum
    date published: 2020-03-29

FREE
type: MusicAlbum
date published: 2020-07-17
track: FREE
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173493
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: FREE
    type: MusicAlbum
    date published: 2020-07-17
track: FREE - Instrumental
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173266
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: FREE
    type: MusicAlbum
    date published: 2020-07-17

化身
type: MusicAlbum
date published: 2020-11-08
track: 化身
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195840
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 化身
    type: MusicAlbum
    date published: 2020-11-08

さよならイエロー
type: MusicAlbum
date published: 2020-12-11
track: さよならイエロー
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182160
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: さよならイエロー
    type: MusicAlbum
    date published: 2020-12-11

何者
type: MusicAlbum
date published: 2020-12-16
track: トゲめくスピカ
  type: MusicRecording
  duration: PT4M39S
  duration ms: 279240
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 何者
    type: MusicAlbum
    date published: 2020-12-16
track: FICTION
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244720
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 何者
    type: MusicAlbum
    date published: 2020-12-16
track: FREE
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174866
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 何者
    type: MusicAlbum
    date published: 2020-12-16
track: SQUEEZE
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207720
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 何者
    type: MusicAlbum
    date published: 2020-12-16
track: バケノカワ
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212933
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 何者
    type: MusicAlbum
    date published: 2020-12-16
track: SHAKE! SHAKE! - 雫カリウタver.
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190906
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 何者
    type: MusicAlbum
    date published: 2020-12-16
track: 阿吽
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258933
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 何者
    type: MusicAlbum
    date published: 2020-12-16
track: 女神
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236066
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 何者
    type: MusicAlbum
    date published: 2020-12-16
track: JET
  type: MusicRecording
  duration: PT4M44S
  duration ms: 284920
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 何者
    type: MusicAlbum
    date published: 2020-12-16
track: ストップ・モーション
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199586
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 何者
    type: MusicAlbum
    date published: 2020-12-16
track: さよならイエロー
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183360
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 何者
    type: MusicAlbum
    date published: 2020-12-16
track: 化身
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197160
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 何者
    type: MusicAlbum
    date published: 2020-12-16
track: 何者
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271680
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 何者
    type: MusicAlbum
    date published: 2020-12-16
track: POSE - 何者ver.
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227400
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 何者
    type: MusicAlbum
    date published: 2020-12-16

青い
type: MusicAlbum
date published: 2021-05-13
track: 青い
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249706
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 青い
    type: MusicAlbum
    date published: 2021-05-13

赤裸々
type: MusicAlbum
date published: 2021-05-26
track: 青い
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249746
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 赤裸々
    type: MusicAlbum
    date published: 2021-05-26
  isrc code: JPPO02100988
track: トーキョーモーヴ
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197280
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 赤裸々
    type: MusicAlbum
    date published: 2021-05-26
  isrc code: JPPO02100989
track: トゲめくスピカ - タテヨコ ver.
  type: MusicRecording
  duration: PT4M39S
  duration ms: 279173
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 赤裸々
    type: MusicAlbum
    date published: 2021-05-26
  isrc code: JPPO02100990
track: ダイバー
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225773
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 赤裸々
    type: MusicAlbum
    date published: 2021-05-26

SHINOBI-NAI (雫カリウタver.)
type: MusicAlbum
date published: 2021-12-29
track: SHINOBI-NAI - 雫カリウタver.
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210573
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: SHINOBI-NAI (雫カリウタver.)
    type: MusicAlbum
    date published: 2021-12-29

dude
type: MusicAlbum
date published: 2022-01-26
track: dude
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224720
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: dude
    type: MusicAlbum
    date published: 2022-01-26

hide and seek
type: MusicAlbum
date published: 2022-03-19
track: hide and seek
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124840
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: hide and seek
    type: MusicAlbum
    date published: 2022-03-19

どうでもいいよ
type: MusicAlbum
date published: 2022-08-10
track: どうでもいいよ
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188000
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: どうでもいいよ
    type: MusicAlbum
    date published: 2022-08-10
  isrc code: JPPO02202992

ツキカゲ
type: MusicAlbum
date published: 2022-08-17
track: ツキカゲ
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190333
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: ツキカゲ
    type: MusicAlbum
    date published: 2022-08-17
  isrc code: JPPO02202996

リドー
type: MusicAlbum
date published: 2022-08-24
track: リドー
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221000
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: リドー
    type: MusicAlbum
    date published: 2022-08-24

踊る様に
type: MusicAlbum
date published: 2022-09-07
track: SHINOBI-NAI - 雫カリウタver.
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210520
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 踊る様に
    type: MusicAlbum
    date published: 2022-09-07
track: 青い
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249440
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 踊る様に
    type: MusicAlbum
    date published: 2022-09-07
track: どうでもいいよ
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188973
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 踊る様に
    type: MusicAlbum
    date published: 2022-09-07
track: ダイバー
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225466
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 踊る様に
    type: MusicAlbum
    date published: 2022-09-07
track: dude
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225000
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 踊る様に
    type: MusicAlbum
    date published: 2022-09-07
track: hide and seek
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126453
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 踊る様に
    type: MusicAlbum
    date published: 2022-09-07
track: SURF
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196560
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 踊る様に
    type: MusicAlbum
    date published: 2022-09-07
track: ショートショート - 踊る様にver.
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254720
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 踊る様に
    type: MusicAlbum
    date published: 2022-09-07
track: 恋愛論
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233813
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 踊る様に
    type: MusicAlbum
    date published: 2022-09-07
track: トーキョーモーヴ
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196093
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 踊る様に
    type: MusicAlbum
    date published: 2022-09-07
track: ツキカゲ
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191000
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 踊る様に
    type: MusicAlbum
    date published: 2022-09-07
track: リドー
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221213
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 踊る様に
    type: MusicAlbum
    date published: 2022-09-07
track: 夕立
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205066
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 踊る様に
    type: MusicAlbum
    date published: 2022-09-07
track: odoru yo-ni
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168680
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 踊る様に
    type: MusicAlbum
    date published: 2022-09-07

ゴーストダイブ
type: MusicAlbum
date published: 2023-09-20
track: ゴーストダイブ
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198000
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: ゴーストダイブ
    type: MusicAlbum
    date published: 2023-09-20

天誅 (雫 Solo Ver.)
type: MusicAlbum
date published: 2023-11-08
track: 天誅 - 雫 Solo Ver.
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245000
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 天誅 (雫 Solo Ver.)
    type: MusicAlbum
    date published: 2023-11-08

ブラックボックス
type: MusicAlbum
date published: 2024-04-17
track: ブラックボックス
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157000
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: ブラックボックス
    type: MusicAlbum
    date published: 2024-04-17

JO-DEKI
type: MusicAlbum
date published: 2024-07-31
track: JO-DEKI
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205000
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: JO-DEKI
    type: MusicAlbum
    date published: 2024-07-31

アウト
type: MusicAlbum
date published: 2024-08-28
track: アウト
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199000
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: アウト
    type: MusicAlbum
    date published: 2024-08-28

キメラ
type: MusicAlbum
date published: 2024-12-11
track: キメラ
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186000
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: キメラ
    type: MusicAlbum
    date published: 2024-12-11

あのね、
type: MusicAlbum
date published: 2025-01-22
track: あのね、
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218000
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: あのね、
    type: MusicAlbum
    date published: 2025-01-22

魔物
type: MusicAlbum
date published: 2025-05-10
track: 魔物
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186000
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: 魔物
    type: MusicAlbum
    date published: 2025-05-10

ねてもさめても
type: MusicAlbum
date published: 2025-10-31
track: ねてもさめても
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166000
  explicit: false
  by artist: POLKADOT STINGRAY
  in album: ねてもさめても
    type: MusicAlbum
    date published: 2025-10-31

dude
type: MusicRecording
duration: PT3M44S
duration ms: 224720
explicit: false
by artist: POLKADOT STINGRAY
in album: TOKYO - DIVAS -
  type: MusicAlbum
  date published: 2022-03-07

ICHIDAIJI
type: MusicRecording
duration: PT4M21S
duration ms: 261545
explicit: false
by artist: POLKADOT STINGRAY
in album: 夏スイッチON - 沸騰編 -
  type: MusicAlbum
  date published: 2024-08-16

青い
type: MusicRecording
duration: PT4M9S
duration ms: 249746
explicit: false
by artist: POLKADOT STINGRAY
in album: ANIME KIDS
  type: MusicAlbum
  date published: 2022-08-12

さよならイエロー
type: MusicRecording
duration: PT3M2S
duration ms: 182160
explicit: false
by artist: POLKADOT STINGRAY
in album: ANIME KIDS
  type: MusicAlbum
  date published: 2022-08-12

ゴーストダイブ
type: MusicRecording
duration: PT3M17S
duration ms: 197786
explicit: false
by artist: POLKADOT STINGRAY
in album: Pokémon Music Collective
  type: MusicAlbum
  date published: 2023-09-27
isrc code: JPPO02302748
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T14:39:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4b543f9a005c213e620c2af72269f263a2634f2f9e97dda66ddf515f629f241
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1a2ZmPtXLnBXGsrPwpjYJk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1a2ZmPtXLnBXGsrPwpjYJk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4b543f9a005c213e620c2af72269f263a2634f2f9e97dda66ddf515f629f241","isrc":"JPPO02302748","name":"ゴーストダイブ","registered_at":"2026-06-26T14:39:59Z","spotify_id":"1a2ZmPtXLnBXGsrPwpjYJk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b543f9a005c213e620c2af72269f263a2634f2f9e97dda66ddf515f629f241. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1a2ZmPtXLnBXGsrPwpjYJk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1a2ZmPtXLnBXGsrPwpjYJk.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc4b543f9a005c213e620c2af72269f263a2634f2f9e97dda66ddf515f629f241","isrc":"JPPO02302748","name":"ゴーストダイブ","registered_at":"2026-06-26T14:39:59Z","spotify_id":"1a2ZmPtXLnBXGsrPwpjYJk","type":"track"}

天誅
type: MusicRecording
duration: PT4M7S
duration ms: 247066
explicit: false
by artist: 緑仙
by artist: POLKADOT STINGRAY
in album: パラグラム
  type: MusicAlbum
  date published: 2023-10-04
isrc code: JPPO02303048
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:25:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb66f3610ddfdb54dee050a05d735548b50844b62b1a9ef18bd9bb330b23f2bc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4x1ITFyAfa9d4qonnRRlgU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4x1ITFyAfa9d4qonnRRlgU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb66f3610ddfdb54dee050a05d735548b50844b62b1a9ef18bd9bb330b23f2bc","isrc":"JPPO02303048","name":"天誅","registered_at":"2026-06-07T08:25:53Z","spotify_id":"4x1ITFyAfa9d4qonnRRlgU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb66f3610ddfdb54dee050a05d735548b50844b62b1a9ef18bd9bb330b23f2bc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4x1ITFyAfa9d4qonnRRlgU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4x1ITFyAfa9d4qonnRRlgU.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xeb66f3610ddfdb54dee050a05d735548b50844b62b1a9ef18bd9bb330b23f2bc","isrc":"JPPO02303048","name":"天誅","registered_at":"2026-06-07T08:25:53Z","spotify_id":"4x1ITFyAfa9d4qonnRRlgU","type":"track"}

女神
type: MusicRecording
duration: PT3M56S
duration ms: 236066
explicit: false
by artist: POLKADOT STINGRAY
in album: J-Pop Obsessed
  type: MusicAlbum
  date published: 2022-09-20

BLUE
type: MusicRecording
duration: PT2M12S
duration ms: 132480
explicit: false
by artist: POLKADOT STINGRAY
in album: The Best J-Pop 2022
  type: MusicAlbum
  date published: 2022-09-20
isrc code: JPPO01705911

ラディアン
type: MusicRecording
duration: PT2M43S
duration ms: 163280
explicit: false
by artist: POLKADOT STINGRAY
in album: The J-Pop Hits
  type: MusicAlbum
  date published: 2022-09-20
isrc code: JPPO01900008

SQUEEZE
type: MusicRecording
duration: PT3M27S
duration ms: 207720
explicit: false
by artist: POLKADOT STINGRAY
in album: J-Pop To Make You Smile
  type: MusicAlbum
  date published: 2022-09-20