Mashumairesh!!
type: MusicGroup
genre: anime
popularity: 21
followers: 6517
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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 0xfa637253ae28a3d91de10c977399284c95debe4896911ac3439463f404b45907. 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/016f3d4c-4775-4cd0-93ae-3616f1c19b68.json and https://artists.proofprofile.net/proofs/artist/016f3d4c-4775-4cd0-93ae-3616f1c19b68.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: キミのラプソディー<TV edit>
  type: MusicAlbum
  date published: 2012
album: スピードアップ
  type: MusicAlbum
  date published: 2012
album: Speed Up
  type: MusicAlbum
  date published: 2012
album: Hiromenesu (TV Edit)
  type: MusicAlbum
  date published: 2012
album: Kimi no Rhapsody (TV Edit)
  type: MusicAlbum
  date published: 2012
album: No problem!!<TV edit>
  type: MusicAlbum
  date published: 2012
album: ヒロメネス<TV edit>
  type: MusicAlbum
  date published: 2012
album: TVアニメ「SHOW BY ROCK!!ましゅまいれっしゅ!!」Mashumairesh!!挿入歌「エールアンドレスポンス」
  type: MusicAlbum
  date published: 2012
  track: エールアンドレスポンス
    type: MusicRecording
    duration: PT3M46S
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    by artist: Mashumairesh!!
    in album: TVアニメ「SHOW BY ROCK!!ましゅまいれっしゅ!!」Mashumairesh!!挿入歌「エールアンドレスポンス」
      type: MusicAlbum
      date published: 2012
    genre: anime
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T23:51:20Z
    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a796b13cc0781493cb1c634bc532c471142f71bed89b27ada12a92420cf5eb. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC01902301.
      date published: 2026-07-12T23:51:20Z
    audio: エールアンドレスポンス
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  track: No problem!!
    type: MusicRecording
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    in album: TVアニメ「SHOW BY ROCK!!ましゅまいれっしゅ!!」Mashumairesh!!挿入歌「エールアンドレスポンス」
      type: MusicAlbum
      date published: 2012
    genre: anime
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    additional property: OTSTimestamp
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa757b03af82f0a0ce1d522d4fde2bb831b54ca9882db549136bd066597fcbbac. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/JPPC01902302.
      date published: 2026-07-03T13:55:21Z
    audio: No problem!!
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  track: プラットホーム
album: まっしろスタートライン<TV edit>
album: No Problem!! (TV Edit)
album: Ale and Response (#8 TV Edit)
album: Hoshizora Light Story
album: Platform (TV Edit)
album: TV Anime "Show By Rock!! Mashumairesh!!" Mashumairesh!! Insert Song "Ale and Response"
album: Masshiro Start Line (TV Edit)
album: Hiromenesu / Kimi no Rhapsody
album: TV Anime "Show By Rock!! Mashumairesh!!" Mashumairesh!! ga Karaoke Utatte mita CD
album: エールアンドレスポンス<#1 TV edit>
album: エールアンドレスポンス<#8 TV edit>
album: Ale and Response (#1 TV Edit)
album: TVアニメ「SHOW BY ROCK!!ましゅまいれっしゅ!!」ましゅましゅ!!がカラオケうたってみたCD
album: 星空ライトストーリー
album: プラットホーム<TV edit>
album: ヒロメネス/キミのラプソディー
album: ブライトワールズノベル - GameApp「SHOW BY ROCK!! Fes A Live」
album: Show by Rock!! "Trigger Lock"
album: SHOW BY ROCK!!「トリガーロック」
album: 星たちのオーケストラパレード - GameApp「SHOW BY ROCK!! Fes A Live」
album: はなびらの栞 - 「SHOW BY ROCK!!」

Energy
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value: 0.933

Speechiness
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value: 0.037

Acousticness
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value: 0.027

Instrumentalness
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value: 0

Liveness
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value: 0.3

Valence (Positivity)
type: PropertyValue
value: 0.787

Loudness (dB)
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value: -2.387

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

プラットホーム
type: MusicRecording
duration: PT4M26S
duration ms: 266160
explicit: false
by artist: Mashumairesh!!
in album: TVアニメ「SHOW BY ROCK!!ましゅまいれっしゅ!!」Mashumairesh!!挿入歌「エールアンドレスポンス」
  type: MusicAlbum
  date published: 2012
genre: anime
isrc code: JPPC01902303
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  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 0x4c753344a9d6b02a298de2036406a59072d58bda84ad69fbb67c160dfda9a806. 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/JPPC01902303.
  date published: 2026-07-13T02:37:37Z
audio: プラットホーム
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  additional property: Tempo (BPM)
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    value: 159.981
  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Speechiness
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  additional property: Instrumentalness
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    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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まっしろスタートライン<TV edit>
type: MusicAlbum
date published: 2012

No Problem!! (TV Edit)
type: MusicAlbum
date published: 2012

Ale and Response (#8 TV Edit)
type: MusicAlbum
date published: 2012

Hoshizora Light Story
type: MusicAlbum
date published: 2012

Platform (TV Edit)
type: MusicAlbum
date published: 2012

TV Anime "Show By Rock!! Mashumairesh!!" Mashumairesh!! Insert Song "Ale and Response"
type: MusicAlbum
date published: 2012

Masshiro Start Line (TV Edit)
type: MusicAlbum
date published: 2012

Hiromenesu / Kimi no Rhapsody
type: MusicAlbum
date published: 2012
track: Kimi no Rhapsody
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  duration: PT3M36S
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  explicit: false
  by artist: Mashumairesh!!
  in album: Hiromenesu / Kimi no Rhapsody
    type: MusicAlbum
    date published: 2012
  genre: anime
  isrc code: JPPC01902293
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0d68fb177ac5fb1f180e03e2c1192131d0e9e7c5ec7b67fce33fd873f6cf65. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC01902293.
    date published: 2026-07-05T10:01:46Z
  audio: Kimi no Rhapsody
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    additional property: Tempo (BPM)
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
      type: PropertyValue
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      type: PropertyValue
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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TV Anime "Show By Rock!! Mashumairesh!!" Mashumairesh!! ga Karaoke Utatte mita CD
type: MusicAlbum
date published: 2012

エールアンドレスポンス<#1 TV edit>
type: MusicAlbum
date published: 2012

エールアンドレスポンス<#8 TV edit>
type: MusicAlbum
date published: 2012

Ale and Response (#1 TV Edit)
type: MusicAlbum
date published: 2012

TVアニメ「SHOW BY ROCK!!ましゅまいれっしゅ!!」ましゅましゅ!!がカラオケうたってみたCD
type: MusicAlbum
date published: 2012

星空ライトストーリー
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date published: 2012
track: 星空ライトストーリー
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  duration: PT4M5S
  duration ms: 245106
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  by artist: Mashumairesh!!
  in album: 星空ライトストーリー
    type: MusicAlbum
    date published: 2012
  genre: anime
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929bf7fd27361cc40a28c5c0b9d9be6ec696993a07da37b6d1f9e726b8a1a44a. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:51:11Z), 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/JPPC02001398.
    date published: 2026-07-19T20:51:11Z
  audio: 星空ライトストーリー
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Acousticness
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    additional property: Instrumentalness
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プラットホーム<TV edit>
type: MusicAlbum
date published: 2012

ヒロメネス/キミのラプソディー
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date published: 2012
track: まっしろスタートライン
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    type: MusicAlbum
    date published: 2012
  genre: anime
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958489
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC01902294
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T04:13:26Z
  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 0x0445f1270b77741bf64a8a025099c9e9d5cc22e8b9bdb5c160f033218a31f85a. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/JPPC01902294.
    date published: 2026-07-18T04:13:26Z
  audio: まっしろスタートライン
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 177.014
    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: 0.35
    additional property: Energy
      type: PropertyValue
      value: 0.95
    additional property: Speechiness
      type: PropertyValue
      value: 0.058
    additional property: Acousticness
      type: PropertyValue
      value: 0.028
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.103
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.448
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.953
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

ブライトワールズノベル - GameApp「SHOW BY ROCK!! Fes A Live」
type: MusicAlbum
date published: 2020-08-28
track: ブライトワールズノベル - GameApp「SHOW BY ROCK!! Fes A Live」
  type: MusicRecording
  duration: PT4M10S
  duration ms: 250112
  explicit: false
  by artist: Mashumairesh!!
  in album: ブライトワールズノベル - GameApp「SHOW BY ROCK!! Fes A Live」
    type: MusicAlbum
    date published: 2020-08-28
  genre: anime
  isrc code: JPG102000770
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T19:34:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x604131fd3538b96c25b027cda86e74d58f976b576c7953ff9d9cf96853e7848a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958489
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958489
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG102000770
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T04:13:26Z
  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 0x604131fd3538b96c25b027cda86e74d58f976b576c7953ff9d9cf96853e7848a. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/JPG102000770.
    date published: 2026-07-18T04:13:26Z
  audio: ブライトワールズノベル - GameApp「SHOW BY ROCK!! Fes A Live」
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 178.063
    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: 0.422
    additional property: Energy
      type: PropertyValue
      value: 0.949
    additional property: Speechiness
      type: PropertyValue
      value: 0.076
    additional property: Acousticness
      type: PropertyValue
      value: 0.001
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.183
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.359
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.723
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major

Show by Rock!! "Trigger Lock"
type: MusicAlbum
date published: 2021-09-15

SHOW BY ROCK!!「トリガーロック」
type: MusicAlbum
date published: 2021-09-15
track: トリガーロック
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213893
  explicit: false
  by artist: Mashumairesh!!
  in album: SHOW BY ROCK!!「トリガーロック」
    type: MusicAlbum
    date published: 2021-09-15
  genre: anime
  isrc code: JPPC02110531
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T16:13:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb457fb46b2806de4a416774d183c63aad1c3378c6839807b42a01ef3e7676283
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956826
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956826
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02110531
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T19:27:56Z
  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 0xb457fb46b2806de4a416774d183c63aad1c3378c6839807b42a01ef3e7676283. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/JPPC02110531.
    date published: 2026-07-05T19:27:56Z
  audio: トリガーロック
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 179.931
    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: 0.348
    additional property: Energy
      type: PropertyValue
      value: 0.89
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.001
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.318
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.437
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.003
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: イントロダクション
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260972
  explicit: false
  by artist: Mashumairesh!!
  in album: SHOW BY ROCK!!「トリガーロック」
    type: MusicAlbum
    date published: 2021-09-15
  genre: anime
  isrc code: JPPC02110865
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T04:57:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5eeb39c232b7493de1c58f808c6a0ca76a1b6d84e04c0b4c46d71cf51ba480f3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956891
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956891
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02110865
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:16:32Z
  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 0x5eeb39c232b7493de1c58f808c6a0ca76a1b6d84e04c0b4c46d71cf51ba480f3. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/JPPC02110865.
    date published: 2026-07-06T07:16:32Z
  audio: イントロダクション
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 176.947
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.431
    additional property: Energy
      type: PropertyValue
      value: 0.961
    additional property: Speechiness
      type: PropertyValue
      value: 0.121
    additional property: Acousticness
      type: PropertyValue
      value: 0.002
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.155
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.631
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.284
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

星たちのオーケストラパレード - GameApp「SHOW BY ROCK!! Fes A Live」
type: MusicAlbum
date published: 2022-10-28
track: 星たちのオーケストラパレード - GameApp「SHOW BY ROCK!! Fes A Live」
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234666
  explicit: false
  by artist: Mashumairesh!!
  in album: 星たちのオーケストラパレード - GameApp「SHOW BY ROCK!! Fes A Live」
    type: MusicAlbum
    date published: 2022-10-28
  genre: anime
  isrc code: JPG102201281
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T20:03:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9e087833a1fa85915c64b4f38e0a2a9610b1854159d0f0229cb7bc8d011ca40e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958612
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958612
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG102201281
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T21:29:37Z
  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 0x9e087833a1fa85915c64b4f38e0a2a9610b1854159d0f0229cb7bc8d011ca40e. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/JPG102201281.
    date published: 2026-07-18T21:29:37Z
  audio: 星たちのオーケストラパレード - GameApp「SHOW BY ROCK!! Fes A Live」
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 180.097
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.459
    additional property: Energy
      type: PropertyValue
      value: 0.934
    additional property: Speechiness
      type: PropertyValue
      value: 0.053
    additional property: Acousticness
      type: PropertyValue
      value: 0.002
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.096
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.769
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.68
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Major

はなびらの栞 - 「SHOW BY ROCK!!」
type: MusicAlbum
date published: 2024-04-05
track: はなびらの栞 - 「SHOW BY ROCK!!」
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253333
  explicit: false
  by artist: Mashumairesh!!
  in album: はなびらの栞 - 「SHOW BY ROCK!!」
    type: MusicAlbum
    date published: 2024-04-05
  genre: anime
  isrc code: JPG102400518
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T09:02:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6092a539316a85d078ebe0610f7bf07a4e6e2d9f57e5db00a22b6f91e1706496
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958711
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958711
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG102400518
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T09:26:32Z
  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 0x6092a539316a85d078ebe0610f7bf07a4e6e2d9f57e5db00a22b6f91e1706496. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/JPG102400518.
    date published: 2026-07-19T09:26:32Z
  audio: はなびらの栞 - 「SHOW BY ROCK!!」
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 175.051
    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: 0.489
    additional property: Energy
      type: PropertyValue
      value: 0.792
    additional property: Speechiness
      type: PropertyValue
      value: 0.042
    additional property: Acousticness
      type: PropertyValue
      value: 0.012
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.366
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.728
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.223
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major