Takayuki Hattori
type: MusicGroup
genre: anime
description: is a Japanese film, television, video game and non-soundtrack music composer, arranger and conductor. Early life Hattori graduated from the Conservatoire de Paris in 1988 and since then has worked
popularity: 36
followers: 7936
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-12T19:24:56Z
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album: スレイヤーズ:THE MOTION PICTURE
  type: MusicAlbum
  date published: 1995-09-06
album: 三國志V
  type: MusicAlbum
  date published: 1995-12-21
album: 将太の寿司 オリジナル・サウンドトラック
  type: MusicAlbum
  date published: 1996-05-29
album: スレイヤーズRETURN:THE MOTION PICTURE“R"
  type: MusicAlbum
  date published: 1996-08-21
album: 「総理と呼ばないで」オリジナル・サウンドトラック
  type: MusicAlbum
  date published: 1997-05-16
album: スレイヤーズすぺしゃる:THE MOTION PICTURE“S"
  type: MusicAlbum
  date published: 1997-07-24
album: スレイヤーズぐれえと:THE MOTION PICTURE“G"
  type: MusicAlbum
  date published: 1997-09-26
album: お仕事です! オリジナル・サウンドトラック
  type: MusicAlbum
  date published: 1998-05-27
album: Godzilla 2000: Millennium - Original Motion Picture Soundtrack
  type: MusicAlbum
  date published: 1999
album: NHK大河ドラマ「新選組!」
  type: MusicAlbum
  date published: 2004
album: 華麗なる一族 オリジナル・サウンドトラック
  type: MusicAlbum
  date published: 2007-02-21
album: 「HERO」映画版 オリジナル・サウンドトラック
  type: MusicAlbum
  date published: 2007-09-05
album: 「HERO」TVシリーズ オリジナル・サウンドトラック
  type: MusicAlbum
  date published: 2007-09-05
  track: 久利生のテーマ
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    in album: 「HERO」TVシリーズ オリジナル・サウンドトラック
      type: MusicAlbum
      date published: 2007-09-05
    genre: anime
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde73e5536b7df07cb3562e563a1fed7ffb580096bf6bb17492a920ff6a7bb8e9. 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/JPTO00100231.
      date published: 2026-07-05T01:12:41Z
    audio: 久利生のテーマ
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  track: ささやかな夢
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    in album: 「HERO」TVシリーズ オリジナル・サウンドトラック
      type: MusicAlbum
      date published: 2007-09-05
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
    audio: ささやかな夢
  track: He is the HERO!
  track: He is the HERO! (small ver.)
album: 「THE 世界遺産」 Music Heritage
album: 映画『きな子 ～見習い警察犬の物語～』（オリジナル・サウンドトラック）
album: High School Restaurant Original Soundtrack (Koukousei Resutoran Original Soundtrack)
album: 日本テレビ系土曜ドラマ「高校生レストラン」オリジナル・サウンドトラック
album: 映画『宇宙兄弟』オリジナル・サウンドトラック
album: TBS系 日曜劇場「半沢直樹」オリジナル・サウンドトラック
album: 「HERO」－MAIN TITLE－2014
album: Mobile Suit Gundam the Origin Original Motion Picture Soundtrack ｢portrait 01｣
album: 機動戦士ガンダム THE ORIGIN Original Soundtracks「portrait 01」
album: 「HERO」2015劇場版 (オリジナル・サウンドトラック)
album: Death Note Original Soundtrack
album: 日本テレビ系日曜ドラマ「デスノート」オリジナル・サウンドトラック
album: 風よ 0074
album: 機動戦士ガンダム THE ORIGIN Original Soundtracks「portrait 02」
album: MOBILE SUIT GUNDAM THE ORIGIN Original Motion Picture Soundtrack ｢portrait 02｣
album: 機動戦士ガンダム THE ORIGIN Original Soundtracks「portrait 03」
album: MOBILE SUIT GUNDAM THE ORIGIN Original Motion Picture Soundtrack ｢portrait 03｣
album: Sora No Kanata De
album: 機動戦士ガンダム THE ORIGIN Original Soundtracks「portrait 04」
album: I CAN'T DO ANYTHING - Sorayo -
album: I CAN'T DO ANYTHING －宇宙よ－
album: アニメーション映画『GODZILLA 怪獣惑星』オリジナルサウンドトラック
album: TBS系 日曜劇場「陸王」オリジナル・サウンドトラック
album: 「映画ドラえもん のび太の宝島」オリジナル・サウンドトラック
album: MOBILE SUIT GUNDAM THE ORIGIN - Chronicle of the Loum Battlefield - (Original Motion Picture Soundtrack)
album: アニメーション映画『GODZILLA 決戦機動増殖都市』オリジナルサウンドトラック
album: アニメーション映画『GODZILLA 星を喰う者』オリジナルサウンドトラック
album: TBS系 日曜劇場「下町ロケット」オリジナル・サウンドトラック〜ベストセレクション〜
album: 「映画ドラえもん のび太の月面探査記」 オリジナル・サウンドトラック
album: フジテレビ系ドラマ「ラジエーションハウス～放射線科の診断レポート～」オリジナルサウンドトラック
album: ラジエーションハウス～放射線科の診断レポート～ オリジナルサウンドトラック
album: TBS系 日曜劇場「ノーサイド・ゲーム」オリジナル・サウンドトラック
album: 「映画ドラえもん のび太の新恐竜」 オリジナル・サウンドトラック
album: Romance of the Three Kingdoms
album: フジテレビ系ドラマ「イチケイのカラス」オリジナルサウンドトラック
album: フジテレビ系ドラマ「ラジエーションハウスⅡ～放射線科の診断レポート～」オリジナルサウンドトラック
album: 「劇場版ラジエーションハウス」オリジナルサウンドトラック (Selected Edition)
album: Mobile Suit GUNDAM Cucuruz Doan's Island (Original Motion Picture Soundtrack)
album: 機動戦士ガンダム ククルス・ドアンの島 (オリジナルサウンドトラック)
album: 映画「TANG タング」オリジナル・サウンドトラック
album: 「映画ドラえもん のび太の宇宙小戦争(リトルスターウォーズ) 2021」オリジナル・サウンドトラック
album: 映画「イチケイのカラス」オリジナルサウンドトラック
album: 「映画ドラえもん のび太と空の理想郷(ユートピア)」 オリジナル・サウンドトラック
album: ゴールド・ポップ ～服部隆之 吹奏楽作品集～
album: 「映画ドラえもん のび太の地球交響楽(ちきゅうシンフォニー)」 オリジナル・サウンドトラック
album: 「映画ドラえもん のび太の絵世界物語」 オリジナル・サウンドトラック

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d9f55f36e56f17316ea2ca9cce62a63d1b9b9f53e306fa4340fa4cbe2a8426. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/JPTO00100243.
date published: 2026-07-03T00:42:11Z

ささやかな夢
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
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additional property: Valence (Positivity)
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He is the HERO!
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duration: PT1M48S
duration ms: 108173
explicit: false
by artist: Takayuki Hattori
in album: 「HERO」TVシリーズ オリジナル・サウンドトラック
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  date published: 2007-09-05
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2f2b1ff766439274a68796a9af1e4853869b8825b3f06c1c6b935c7e23653d. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:09:10Z), 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/JPTO00100244.
  date published: 2026-07-15T11:09:10Z
audio: He is the HERO!
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He is the HERO! (small ver.)
type: MusicRecording
duration: PT1M4S
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  date published: 2007-09-05
genre: anime
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additional property: OTSVerificationAPI
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26fe099a83ec6106ea4663d7e41ff14a0f8c0ebd6a40539a2822672afc6b754. 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/JPTO00701346.
  date published: 2026-07-19T09:26:32Z
audio: He is the HERO! (small ver.)
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「THE 世界遺産」 Music Heritage
type: MusicAlbum
date published: 2010-08-11

映画『きな子 ～見習い警察犬の物語～』（オリジナル・サウンドトラック）
type: MusicAlbum
date published: 2010-08-11

High School Restaurant Original Soundtrack (Koukousei Resutoran Original Soundtrack)
type: MusicAlbum
date published: 2011-06-08

日本テレビ系土曜ドラマ「高校生レストラン」オリジナル・サウンドトラック
type: MusicAlbum
date published: 2011-06-08

映画『宇宙兄弟』オリジナル・サウンドトラック
type: MusicAlbum
date published: 2012-04-11

TBS系 日曜劇場「半沢直樹」オリジナル・サウンドトラック
type: MusicAlbum
date published: 2013-09-04
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    date published: 2026-07-22T21:06:04Z
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track: テーマ・オブ・半沢直樹 ～Longing～
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    date published: 2026-07-21T04:07:47Z
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「HERO」－MAIN TITLE－2014
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-05T18:48:28Z
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Mobile Suit Gundam the Origin Original Motion Picture Soundtrack ｢portrait 01｣
type: MusicAlbum
date published: 2015-04-22
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T16:51:38Z
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機動戦士ガンダム THE ORIGIN Original Soundtracks「portrait 01」
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-03T08:56:35Z
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「HERO」2015劇場版 (オリジナル・サウンドトラック)
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Death Note Original Soundtrack
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date published: 2015-08-26

日本テレビ系日曜ドラマ「デスノート」オリジナル・サウンドトラック
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風よ 0074
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-19T16:28:45Z
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機動戦士ガンダム THE ORIGIN Original Soundtracks「portrait 02」
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    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25e650bc71bee67760de8d3fd8fcfa9df0099f613a5390286d3904f93373d48. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/JPG531500367.
    date published: 2026-07-18T19:27:02Z
  audio: By Your Side
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.289
    additional property: Energy
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      value: 0.332
    additional property: Speechiness
      type: PropertyValue
      value: 0.049
    additional property: Acousticness
      type: PropertyValue
      value: 0.189
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
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      value: 0.102
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.174
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.95
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
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MOBILE SUIT GUNDAM THE ORIGIN Original Motion Picture Soundtrack ｢portrait 02｣
type: MusicAlbum
date published: 2015-12-23
track: By Your Side
  type: MusicRecording
  duration: PT4M46S
  duration ms: 286300
  explicit: false
  by artist: Takayuki Hattori
  in album: MOBILE SUIT GUNDAM THE ORIGIN Original Motion Picture Soundtrack ｢portrait 02｣
    type: MusicAlbum
    date published: 2015-12-23
  genre: anime
  isrc code: JPG531500367
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T15:55:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc25e650bc71bee67760de8d3fd8fcfa9df0099f613a5390286d3904f93373d48
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958169
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958169
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG531500367
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T16:16:18Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25e650bc71bee67760de8d3fd8fcfa9df0099f613a5390286d3904f93373d48. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG531500367.
    date published: 2026-07-15T16:16:18Z
  audio: By Your Side
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 84.948
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
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      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.289
    additional property: Energy
      type: PropertyValue
      value: 0.332
    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
      value: 0.189
    additional property: Instrumentalness
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      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.102
    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
      type: PropertyValue
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機動戦士ガンダム THE ORIGIN Original Soundtracks「portrait 03」
type: MusicAlbum
date published: 2016-06-08

MOBILE SUIT GUNDAM THE ORIGIN Original Motion Picture Soundtrack ｢portrait 03｣
type: MusicAlbum
date published: 2016-06-08

Sora No Kanata De
type: MusicAlbum
date published: 2016-11-16

機動戦士ガンダム THE ORIGIN Original Soundtracks「portrait 04」
type: MusicAlbum
date published: 2016-12-07

I CAN'T DO ANYTHING - Sorayo -
type: MusicAlbum
date published: 2017-09-20

I CAN'T DO ANYTHING －宇宙よ－
type: MusicAlbum
date published: 2017-09-20

アニメーション映画『GODZILLA 怪獣惑星』オリジナルサウンドトラック
type: MusicAlbum
date published: 2017-11-15
track: 怪獣惑星
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140893
  explicit: false
  by artist: Takayuki Hattori
  in album: アニメーション映画『GODZILLA 怪獣惑星』オリジナルサウンドトラック
    type: MusicAlbum
    date published: 2017-11-15
  genre: anime
  isrc code: JPV431700476
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T20:22:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x73832a403b986fcbb1c1409685b6a1ebab9a3711f0196a8b93bb69e69cb58f81
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956856
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956856
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPV431700476
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T01:25:57Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73832a403b986fcbb1c1409685b6a1ebab9a3711f0196a8b93bb69e69cb58f81. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/JPV431700476.
    date published: 2026-07-06T01:25:57Z
  audio: 怪獣惑星
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 85.839
    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: 0.089
    additional property: Energy
      type: PropertyValue
      value: 0.13
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.885
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.905
    additional property: Liveness
      type: PropertyValue
      value: 0.132
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.032
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.002
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
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track: 始まり
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255080
  explicit: false
  by artist: Takayuki Hattori
  in album: アニメーション映画『GODZILLA 怪獣惑星』オリジナルサウンドトラック
    type: MusicAlbum
    date published: 2017-11-15
  genre: anime
  isrc code: JPV431700477
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T02:25:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x077519546a4d6a8f1f901abaa836334d4f307558daaf3c00bf284ed7dd56e636
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958955
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958955
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPV431700477
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T03:03:40Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077519546a4d6a8f1f901abaa836334d4f307558daaf3c00bf284ed7dd56e636. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/JPV431700477.
    date published: 2026-07-21T03:03:40Z
  audio: 始まり
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
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    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: 0.348
    additional property: Energy
      type: PropertyValue
      value: 0.272
    additional property: Speechiness
      type: PropertyValue
      value: 0.041
    additional property: Acousticness
      type: PropertyValue
      value: 0.884
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.68
    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
      value: -16.103
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: GODZILLA
  type: MusicRecording
  duration: PT7M45S
  duration ms: 465093
  explicit: false
  by artist: Takayuki Hattori
  in album: アニメーション映画『GODZILLA 怪獣惑星』オリジナルサウンドトラック
    type: MusicAlbum
    date published: 2017-11-15
  genre: anime
  isrc code: JPV431700509
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T17:20:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8aa6c644e4b66343132633752105ed84a8a38fbeeda718a720ce3b12c0d784fa
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958316
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958316
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: GODZILLA

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPV431700509

OTSTimestamp
type: PropertyValue
value: 2026-07-17T02:09:51Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa6c644e4b66343132633752105ed84a8a38fbeeda718a720ce3b12c0d784fa. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:09:51Z), 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/JPV431700509.
date published: 2026-07-17T02:09:51Z

GODZILLA
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 81.085
additional property: Musical Key
  type: PropertyValue
  value: 3
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.246
additional property: Energy
  type: PropertyValue
  value: 0.724
additional property: Speechiness
  type: PropertyValue
  value: 0.061
additional property: Acousticness
  type: PropertyValue
  value: 0.122
additional property: Instrumentalness
  type: PropertyValue
  value: 0.904
additional property: Liveness
  type: PropertyValue
  value: 0.646
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.075
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.212
additional property: Key Name
  type: PropertyValue
  value: Eb
additional property: Mode Name
  type: PropertyValue
  value: Major

TBS系 日曜劇場「陸王」オリジナル・サウンドトラック
type: MusicAlbum
date published: 2017-12-06

「映画ドラえもん のび太の宝島」オリジナル・サウンドトラック
type: MusicAlbum
date published: 2018-02-28

MOBILE SUIT GUNDAM THE ORIGIN - Chronicle of the Loum Battlefield - (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2018-05-30
track: Don't say good bye
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242933
  explicit: false
  by artist: Takayuki Hattori
  in album: MOBILE SUIT GUNDAM THE ORIGIN - Chronicle of the Loum Battlefield - (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2018-05-30
  genre: anime
  isrc code: JPG531701103
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T23:20:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x54cfdb90a16380e59e804aca84aea5c88647ad2ed654f2b37142469bd5dc89e7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958211
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958211
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG531701103
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T23:24:33Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54cfdb90a16380e59e804aca84aea5c88647ad2ed654f2b37142469bd5dc89e7. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/JPG531701103.
    date published: 2026-07-15T23:24:33Z
  audio: Don't say good bye
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 138.152
    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: 0.302
    additional property: Energy
      type: PropertyValue
      value: 0.024
    additional property: Speechiness
      type: PropertyValue
      value: 0.047
    additional property: Acousticness
      type: PropertyValue
      value: 0.967
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.089
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.128
    additional property: Loudness (dB)
      type: PropertyValue
      value: -20.863
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Mirai no Senshitachi
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214866
  explicit: false
  by artist: Takayuki Hattori
  in album: MOBILE SUIT GUNDAM THE ORIGIN - Chronicle of the Loum Battlefield - (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2018-05-30
  genre: anime
  isrc code: JPG531801297
  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/0xfa72759c330cb084c544192968f5082f3b771ca634b210aea17b4eaf06af8ef7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958987
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958987
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG531801297
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T09:04:56Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa72759c330cb084c544192968f5082f3b771ca634b210aea17b4eaf06af8ef7. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/JPG531801297.
    date published: 2026-07-21T09:04:56Z
  audio: Mirai no Senshitachi
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 97.829
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
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track: Hasen no Namida
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  subject of: OpenTimestamps Proof of Existence
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OTSVerificationAPI
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OTSTimestamp
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OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
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date published: 2026-07-05T01:12:41Z

Hasen no Namida
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アニメーション映画『GODZILLA 決戦機動増殖都市』オリジナルサウンドトラック
type: MusicAlbum
date published: 2018-06-13

アニメーション映画『GODZILLA 星を喰う者』オリジナルサウンドトラック
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TBS系 日曜劇場「下町ロケット」オリジナル・サウンドトラック〜ベストセレクション〜
type: MusicAlbum
date published: 2018-12-05

「映画ドラえもん のび太の月面探査記」 オリジナル・サウンドトラック
type: MusicAlbum
date published: 2019-02-27
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-04T10:04:33Z
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フジテレビ系ドラマ「ラジエーションハウス～放射線科の診断レポート～」オリジナルサウンドトラック
type: MusicAlbum
date published: 2019-05-29

ラジエーションハウス～放射線科の診断レポート～ オリジナルサウンドトラック
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date published: 2019-05-29

TBS系 日曜劇場「ノーサイド・ゲーム」オリジナル・サウンドトラック
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date published: 2019-09-04
track: ノーサイド・ゲーム -Main Theme-
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-15T05:35:13Z
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「映画ドラえもん のび太の新恐竜」 オリジナル・サウンドトラック
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Romance of the Three Kingdoms
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フジテレビ系ドラマ「イチケイのカラス」オリジナルサウンドトラック
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-03T10:47:44Z
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フジテレビ系ドラマ「ラジエーションハウスⅡ～放射線科の診断レポート～」オリジナルサウンドトラック
type: MusicAlbum
date published: 2021-12-01

「劇場版ラジエーションハウス」オリジナルサウンドトラック (Selected Edition)
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date published: 2022-04-27

Mobile Suit GUNDAM Cucuruz Doan's Island (Original Motion Picture Soundtrack)
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-16T02:28:43Z
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機動戦士ガンダム ククルス・ドアンの島 (オリジナルサウンドトラック)
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    date published: 2022-06-03
  genre: anime
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-04T10:04:33Z
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
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    additional property: Energy
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track: 望まぬ展開 (機動戦士ガンダムより「戦いへの恐怖」)
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  additional property: OTSVerificationAPI
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b1236d2ec4e5bfac9f44bda7d1b663d99db15238a2eabec9533fe306dc6291. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/JPI102201043.
    date published: 2026-07-20T11:48:10Z
  audio: 望まぬ展開 (機動戦士ガンダムより「戦いへの恐怖」)
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映画「TANG タング」オリジナル・サウンドトラック
type: MusicAlbum
date published: 2022-08-10

「映画ドラえもん のび太の宇宙小戦争(リトルスターウォーズ) 2021」オリジナル・サウンドトラック
type: MusicAlbum
date published: 2022-08-31

映画「イチケイのカラス」オリジナルサウンドトラック
type: MusicAlbum
date published: 2023-01-18

「映画ドラえもん のび太と空の理想郷(ユートピア)」 オリジナル・サウンドトラック
type: MusicAlbum
date published: 2023-03-01

ゴールド・ポップ ～服部隆之 吹奏楽作品集～
type: MusicAlbum
date published: 2023-03-15

「映画ドラえもん のび太の地球交響楽(ちきゅうシンフォニー)」 オリジナル・サウンドトラック
type: MusicAlbum
date published: 2024-02-28
track: オープニング～音楽の旅路
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    type: MusicAlbum
    date published: 2024-02-28
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92N2499052
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4505c0cd89e5cd20a8b6a93c2180e4fdd2ac54efc543f70106d58a96d65269fa. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/JP92N2499052.
    date published: 2026-07-18T01:26:56Z
  audio: オープニング～音楽の旅路
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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
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    additional property: Energy
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track: おもちゃdeセッション！
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  in album: 「映画ドラえもん のび太の地球交響楽(ちきゅうシンフォニー)」 オリジナル・サウンドトラック
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-17T16:42:22Z
  audio: おもちゃdeセッション！
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track: ドラえもんを救え～４人のハーモニー
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSVerificationAPI
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  subject of: OpenTimestamps Proof of Existence
  audio: ドラえもんを救え～４人のハーモニー
track: エピローグ～ミッカとのび太
track: リコーダーの課題曲 「白鳥のエチュード」

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92N2499093

OTSTimestamp
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OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657910ef3cdd2c3742de07bcde221cb19be74cd019dfe56012a45423f27d1c4a. 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/JP92N2499093.
date published: 2026-07-05T01:12:41Z

ドラえもんを救え～４人のハーモニー
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additional property: Musical Key
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
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additional property: Energy
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additional property: Speechiness
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additional property: Acousticness
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additional property: Instrumentalness
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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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additional property: Key Name
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additional property: Mode Name
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エピローグ～ミッカとのび太
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by artist: Takayuki Hattori
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genre: anime
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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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 0x41992839027ee4b97e56f5c9c57f77178b484c59103f9c7ab5505cedc09cb4f2. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/JP92N2499104.
  date published: 2026-07-06T01:25:57Z
audio: エピローグ～ミッカとのび太
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リコーダーの課題曲 「白鳥のエチュード」
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genre: anime
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additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlock
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb86b77b40bc9793b9349153c2241d9b985e9165179a5accca10dfb080e515a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92N2499105.
  date published: 2026-07-04T10:04:33Z
audio: リコーダーの課題曲 「白鳥のエチュード」
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  additional property: Danceability
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「映画ドラえもん のび太の絵世界物語」 オリジナル・サウンドトラック
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  isrc code: JP92N2599053
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T23:08:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd16ad4d418f7f27a2251e4d8e77d2c023c2ccba2c7550226e2b1d210dc9c2339
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958796
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958796
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92N2599053
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T00:01:46Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16ad4d418f7f27a2251e4d8e77d2c023c2ccba2c7550226e2b1d210dc9c2339. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92N2599053.
    date published: 2026-07-20T00:01:46Z
  audio: クレア
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 96.209
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.23
    additional property: Energy
      type: PropertyValue
      value: 0.222
    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0.967
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.84
    additional property: Liveness
      type: PropertyValue
      value: 0.096
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.06
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.791
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Minor