Moonlight Jazz Blue & JAZZ PARADISE
type: MusicGroup
popularity: 18
followers: 769
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f473d404f4a3866f7f11531d09e5b79a106ff693466d99fad4a73715fd346e4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7a9e6a5-df62-4c4b-8a4e-b479f6bf4864.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7a9e6a5-df62-4c4b-8a4e-b479f6bf4864.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d7a9e6a5-df62-4c4b-8a4e-b479f6bf4864
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f473d404f4a3866f7f11531d09e5b79a106ff693466d99fad4a73715fd346e4","name":"Moonlight Jazz Blue & JAZZ PARADISE","registered_at":"2026-06-15T03:18:29Z","symbol":"NIM0665399","token_address":"0x28fe8421d2ce7c15e42415a43d55bb66e8bdae0f","type":"artist","uuid":"d7a9e6a5-df62-4c4b-8a4e-b479f6bf4864"}
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f473d404f4a3866f7f11531d09e5b79a106ff693466d99fad4a73715fd346e4. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7a9e6a5-df62-4c4b-8a4e-b479f6bf4864.json and https://artists.proofprofile.net/proofs/artist/d7a9e6a5-df62-4c4b-8a4e-b479f6bf4864.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T12:56:12Z
  text: {"copyright_id":"0x1f473d404f4a3866f7f11531d09e5b79a106ff693466d99fad4a73715fd346e4","name":"Moonlight Jazz Blue & JAZZ PARADISE","registered_at":"2026-06-15T03:18:29Z","symbol":"NIM0665399","token_address":"0x28fe8421d2ce7c15e42415a43d55bb66e8bdae0f","type":"artist","uuid":"d7a9e6a5-df62-4c4b-8a4e-b479f6bf4864"}
album: ゆるカフェタイム
  type: MusicAlbum
  date published: 2012-08-18
album: モーニングJAZZ ～さわやかな目覚め～
  type: MusicAlbum
  date published: 2014-04-02
album: 初めてのJAZZ ～30歳からの大人の愉しみ～
  type: MusicAlbum
  date published: 2014-04-16
album: J-POP for JAZZ Piano＆Lounge BEST HITS SELECTION 50
  type: MusicAlbum
  date published: 2014-04-16
album: 初めてのJAZZ ～J-POPのカヴァーから聴いてみよう～
  type: MusicAlbum
  date published: 2014-04-23
album: カフェやホテルラウンジで聞きたいJAZZ
  type: MusicAlbum
  date published: 2014-06-04
album: カフェで流れるJAZZピアノ First Half of 2014 BEST
  type: MusicAlbum
  date published: 2014-07-30
album: ゆったりJAZZと秋の気配
  type: MusicAlbum
  date published: 2014-09-24
album: 深呼吸リラックス・カフェ
  type: MusicAlbum
  date published: 2014-10-22
album: ハロウィン・ジャズ・パラダイス
  type: MusicAlbum
  date published: 2014-11-05
album: ウインター・ドライブJAZZ
  type: MusicAlbum
  date published: 2014-11-05
album: 日本人が一生聴けるJAZZ
  type: MusicAlbum
  date published: 2014-11-05
album: 秋に絶対聴きたいラブソングCOVERS
  type: MusicAlbum
  date published: 2014-11-05
album: カフェ・クリスマス JAZZピアノ＆ラウンジ BEST20
  type: MusicAlbum
  date published: 2014-12-10
album: セツナJAZZ ～冬に聴きたい泣けるラブソングス～
  type: MusicAlbum
  date published: 2015-01-21
album: 目黒のカフェから ～冬に聴きたい名曲たち～
  type: MusicAlbum
  date published: 2015-01-21
album: 冬のクラシック ベスト・セレクション Sweet Jazz Piano Covers
  type: MusicAlbum
  date published: 2015-01-21
album: WINTER CAFE JAZZ HIT SONGS ～冬の寒さに染みわたるカフェ・ミュージック～
  type: MusicAlbum
  date published: 2015-01-21
album: 冬に必ず聴きたくなる名曲集～ BEST LOVE SONG COLLECTION～
  type: MusicAlbum
  date published: 2015-01-21
album: 美容院・ヘアサロンで流れるジャズピアノ
  type: MusicAlbum
  date published: 2015-01-21
album: カフェ気分で過ごすクリスマス・タイム
  type: MusicAlbum
  date published: 2015-01-21
album: エレガンスJAZZ ～美しく輝く為に～
  type: MusicAlbum
  date published: 2015-01-28
album: カフェで流れる桜ジャズ DELUXE30
  type: MusicAlbum
  date published: 2015-02-11
album: 癒しのカフェ・ピアノ ～春のゆったりJAZZ～
  type: MusicAlbum
  date published: 2015-02-18
album: カフェで流れる桜ラウンジJAZZ SPECIAL EDITION
  type: MusicAlbum
  date published: 2015-03-25
album: JAZZ COVER LOVE ～J-POP ベストセレクション30～
  type: MusicAlbum
  date published: 2015-04-01
album: カフェで流れるJAZZ COVER TOP50
  type: MusicAlbum
  date published: 2015-04-15
album: カフェで流れるラブソング ～BEST 30 JAZZ COVERS～
  type: MusicAlbum
  date published: 2015-05-06
album: The Real Cafe ～best Japanese Song all time～
  type: MusicAlbum
  date published: 2015-06-03
album: Bar Loung Jazz ～夏の夜更けにジャズを聴きながら～
  type: MusicAlbum
  date published: 2015-08-05
album: カフェで流れるJ Pop Piano Covers~Summer Best~
  type: MusicAlbum
  date published: 2015-08-12
album: 秋に聴きたい邦楽ヒッツ ～心に残る暖かい音色～
  type: MusicAlbum
  date published: 2015-11-18
album: 秋のドライブジャズ
  type: MusicAlbum
  date published: 2015-11-18
album: 冬カフェ クリスマス ラウンジ ジャズ
  type: MusicAlbum
  date published: 2015-11-25
album: 雪ジャズ ～Jpop Winter Hits～
  type: MusicAlbum
  date published: 2015-11-25
album: バーで流れる映画音楽
  type: MusicAlbum
  date published: 2015-11-25
album: カフェで流れるクリスマスベスト30 in 2015
  type: MusicAlbum
  date published: 2016-02-10
album: 冬を感じる名曲ジャズ20選
  type: MusicAlbum
  date published: 2016-02-10
album: 究極のラブソングス ジャズセレクション
  type: MusicAlbum
  date published: 2016-03-02
  track: First Love
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220610
    explicit: false
    by artist: Moonlight Jazz Blue & JAZZ PARADISE
    in album: 究極のラブソングス ジャズセレクション
      type: MusicAlbum
      date published: 2016-03-02
    isrc code: JPN351500682
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T00:21:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x649b6dd0bec7aa9ed5f8b65e3c53d580bfc4c4d1b35c7e999902eddc5398dc32
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958800
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958800
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN351500682
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T00:52:19Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x649b6dd0bec7aa9ed5f8b65e3c53d580bfc4c4d1b35c7e999902eddc5398dc32. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN351500682 — a six-check JSON result.
      date published: 2026-07-20T00:52:19Z
    audio: First Love
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.054
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Xmas meets JAZZ
album: 聴き初めジャズ
album: おひとりさまジャズ
album: SWEET VALENTINE CAFE TUNES JAZZ COVER
album: Happy Winter JAZZ
album: カフェで流れるヒットランキング2015
album: Winter Drive Jazz
album: COFFEE SHOP PIANO JAZZ
album: The Jazz Ballad Collection
album: 2016 Cafe Jazz Award Cafe Song BEST 30
album: バレンタイン ジャズ バラード
album: カフェで流れるSAKURA MELODIES 20 BEST SPRING JAZZ COVERS
album: 春のカフェタイム ～JPOP ジャズカバー～
album: 初めて聴くCAFE JAZZ ～しっとりピアノ～
album: ほのぼのカフェ ～スイートホームジャズカバー～
album: 春の音色が響くカフェ ～J Pop Meets Jazz～
album: Perfect Cafe Jazz Collection ～究極のカフェソング～
album: 心に響く映画音楽ジャズカバー Best20
album: 卒業ジャズ ～Happy Graduation～
album: DRIVE LOVER ～SMOOTH SONG BEST JAZZ COVER～
album: お花見ジャズ ～さくらピアノ～
album: Best of Cafe Jazz Beauty
album: カフェで楽しむ読書タイム～軽やかなジャズを聴きながら～
album: オフィスで聴きたい春のジャズBGM BEST30 ～ストレスのない職場環境のために
album: カフェで流れるジャズピアノ 2016上半期BEST50
album: 静かな夜更けのバーで聴くJAZZ

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.66

Energy
type: PropertyValue
value: 0.541

Speechiness
type: PropertyValue
value: 0.039

Acousticness
type: PropertyValue
value: 0.777

Instrumentalness
type: PropertyValue
value: 0.923

Liveness
type: PropertyValue
value: 0.127

Valence (Positivity)
type: PropertyValue
value: 0.623

Loudness (dB)
type: PropertyValue
value: -11.805

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Xmas meets JAZZ
type: MusicAlbum
date published: 2016-03-02

聴き初めジャズ
type: MusicAlbum
date published: 2016-03-02

おひとりさまジャズ
type: MusicAlbum
date published: 2016-03-02
track: タイム・トゥ・セイ・グッバイ（コン・テ・パルティロ）
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178548
  explicit: false
  by artist: Moonlight Jazz Blue & JAZZ PARADISE
  in album: おひとりさまジャズ
    type: MusicAlbum
    date published: 2016-03-02
  isrc code: JPN351500683
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T09:23:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x610e1cafc17360e159c3ba5ffc9be99f29d76b5d82a1feade702ca55e1d2bf82
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958714
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958714
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN351500683
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T09:51:44Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x610e1cafc17360e159c3ba5ffc9be99f29d76b5d82a1feade702ca55e1d2bf82. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN351500683 — a six-check JSON result.
    date published: 2026-07-19T09:51:44Z
  audio: タイム・トゥ・セイ・グッバイ（コン・テ・パルティロ）
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 130.059
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.611
    additional property: Energy
      type: PropertyValue
      value: 0.282
    additional property: Speechiness
      type: PropertyValue
      value: 0.03
    additional property: Acousticness
      type: PropertyValue
      value: 0.957
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.938
    additional property: Liveness
      type: PropertyValue
      value: 0.111
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.308
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.012
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

SWEET VALENTINE CAFE TUNES JAZZ COVER
type: MusicAlbum
date published: 2016-03-09

Happy Winter JAZZ
type: MusicAlbum
date published: 2016-03-09

カフェで流れるヒットランキング2015
type: MusicAlbum
date published: 2016-03-09

Winter Drive Jazz
type: MusicAlbum
date published: 2016-03-09

COFFEE SHOP PIANO JAZZ
type: MusicAlbum
date published: 2016-03-09

The Jazz Ballad Collection
type: MusicAlbum
date published: 2016-03-09

2016 Cafe Jazz Award Cafe Song BEST 30
type: MusicAlbum
date published: 2016-03-09

バレンタイン ジャズ バラード
type: MusicAlbum
date published: 2016-03-09

カフェで流れるSAKURA MELODIES 20 BEST SPRING JAZZ COVERS
type: MusicAlbum
date published: 2016-03-16
track: YELL
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137637
  explicit: false
  by artist: Moonlight Jazz Blue & JAZZ PARADISE
  in album: カフェで流れるSAKURA MELODIES 20 BEST SPRING JAZZ COVERS
    type: MusicAlbum
    date published: 2016-03-16
  isrc code: JPN351503313
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T00:40:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5269646eb330ad74eb520d84a9602f3f0869e614b06c8a6fa97c0de2272a7759
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958473
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958473
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN351503313
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T00:52:36Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x5269646eb330ad74eb520d84a9602f3f0869e614b06c8a6fa97c0de2272a7759. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN351503313 — a six-check JSON result.
    date published: 2026-07-18T00:52:36Z
  audio: YELL
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 180.166
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.405
    additional property: Energy
      type: PropertyValue
      value: 0.51
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.585
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.881
    additional property: Liveness
      type: PropertyValue
      value: 0.1
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.385
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.829
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: 道
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150420
  explicit: false
  by artist: Moonlight Jazz Blue & JAZZ PARADISE
  in album: カフェで流れるSAKURA MELODIES 20 BEST SPRING JAZZ COVERS
    type: MusicAlbum
    date published: 2016-03-16
  isrc code: JPN351503323
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T04:51:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6a3c39bf8b7102e0d58232e128667e938aeb15f68b0ff39052200ca3f0b74aa0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958827
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958827
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN351503323
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T05:07:11Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x6a3c39bf8b7102e0d58232e128667e938aeb15f68b0ff39052200ca3f0b74aa0. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T05:07:11Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN351503323 — a six-check JSON result.
    date published: 2026-07-20T05:07:11Z
  audio: 道
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 88.124
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.458
    additional property: Energy
      type: PropertyValue
      value: 0.392
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.462
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.885
    additional property: Liveness
      type: PropertyValue
      value: 0.108
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.514
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.655
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

春のカフェタイム ～JPOP ジャズカバー～
type: MusicAlbum
date published: 2016-03-16

初めて聴くCAFE JAZZ ～しっとりピアノ～
type: MusicAlbum
date published: 2016-03-16

ほのぼのカフェ ～スイートホームジャズカバー～
type: MusicAlbum
date published: 2016-03-16

春の音色が響くカフェ ～J Pop Meets Jazz～
type: MusicAlbum
date published: 2016-03-16
track: チェリー
  type: MusicRecording
  duration: PT4M38S
  duration ms: 278291
  explicit: false
  by artist: Moonlight Jazz Blue & JAZZ PARADISE
  in album: 春の音色が響くカフェ ～J Pop Meets Jazz～
    type: MusicAlbum
    date published: 2016-03-16
  isrc code: JPN351503315
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T09:50:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x48cfc49cc59aca5e1c9913bdce9fdfaebbd7de5b3f3361f577cb6f66b933457d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956545
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956545
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN351503315
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T19:59:51Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x48cfc49cc59aca5e1c9913bdce9fdfaebbd7de5b3f3361f577cb6f66b933457d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN351503315 — a six-check JSON result.
    date published: 2026-07-03T19:59:51Z
  audio: チェリー
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 90.035
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.582
    additional property: Energy
      type: PropertyValue
      value: 0.638
    additional property: Speechiness
      type: PropertyValue
      value: 0.03
    additional property: Acousticness
      type: PropertyValue
      value: 0.588
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.884
    additional property: Liveness
      type: PropertyValue
      value: 0.125
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.545
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.453
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: 赤いスイートピー
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174352
  explicit: false
  by artist: Moonlight Jazz Blue & JAZZ PARADISE
  in album: 春の音色が響くカフェ ～J Pop Meets Jazz～
    type: MusicAlbum
    date published: 2016-03-16
  isrc code: JPN351503317
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T20:18:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x61b8bbb3d9d1976e844d308f613f31c7c782d18bd70aa52f7b64dc36e941f722
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN351503317
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x61b8bbb3d9d1976e844d308f613f31c7c782d18bd70aa52f7b64dc36e941f722. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN351503317 — a six-check JSON result.
    date published: 2026-07-05T01:12:41Z
  audio: 赤いスイートピー
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 170.01
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.382
    additional property: Energy
      type: PropertyValue
      value: 0.451
    additional property: Speechiness
      type: PropertyValue
      value: 0.055
    additional property: Acousticness
      type: PropertyValue
      value: 0.257
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.867
    additional property: Liveness
      type: PropertyValue
      value: 0.088
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.544
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.193
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: 春風
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242200
  explicit: false
  by artist: Moonlight Jazz Blue & JAZZ PARADISE
  in album: 春の音色が響くカフェ ～J Pop Meets Jazz～
    type: MusicAlbum
    date published: 2016-03-16
  isrc code: JPN351503318
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T13:42:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc3e7583313cf41ad8b9832d44bb5df510ff05cf3cfa2e57dda915ebaa415cc7f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959137
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959137
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN351503318
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: 春風
track: 卒業写真

OTSTimestamp
type: PropertyValue
value: 2026-07-22T14:03:35Z

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 0xc3e7583313cf41ad8b9832d44bb5df510ff05cf3cfa2e57dda915ebaa415cc7f. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN351503318 — a six-check JSON result.
date published: 2026-07-22T14:03:35Z

春風
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 150.007
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.424
additional property: Energy
  type: PropertyValue
  value: 0.45
additional property: Speechiness
  type: PropertyValue
  value: 0.03
additional property: Acousticness
  type: PropertyValue
  value: 0.659
additional property: Instrumentalness
  type: PropertyValue
  value: 0.918
additional property: Liveness
  type: PropertyValue
  value: 0.113
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.046
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.233
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major

卒業写真
type: MusicRecording
duration: PT3M55S
duration ms: 235315
explicit: false
by artist: Moonlight Jazz Blue & JAZZ PARADISE
in album: 春の音色が響くカフェ ～J Pop Meets Jazz～
  type: MusicAlbum
  date published: 2016-03-16
isrc code: JPN351503325
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-18T00:45:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x290bd30b9dc3be650fa00d443dd77a59d4064ba6925fe91faad2e90d0a61c36d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958474
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958474
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN351503325
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-18T00:59:09Z
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 0x290bd30b9dc3be650fa00d443dd77a59d4064ba6925fe91faad2e90d0a61c36d. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN351503325 — a six-check JSON result.
  date published: 2026-07-18T00:59:09Z
audio: 卒業写真
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 149.95
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.583
  additional property: Energy
    type: PropertyValue
    value: 0.429
  additional property: Speechiness
    type: PropertyValue
    value: 0.033
  additional property: Acousticness
    type: PropertyValue
    value: 0.081
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.797
  additional property: Liveness
    type: PropertyValue
    value: 0.108
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.323
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.211
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Perfect Cafe Jazz Collection ～究極のカフェソング～
type: MusicAlbum
date published: 2016-03-16

心に響く映画音楽ジャズカバー Best20
type: MusicAlbum
date published: 2016-03-16

卒業ジャズ ～Happy Graduation～
type: MusicAlbum
date published: 2016-03-23

DRIVE LOVER ～SMOOTH SONG BEST JAZZ COVER～
type: MusicAlbum
date published: 2016-05-04

お花見ジャズ ～さくらピアノ～
type: MusicAlbum
date published: 2016-05-04

Best of Cafe Jazz Beauty
type: MusicAlbum
date published: 2016-05-04

カフェで楽しむ読書タイム～軽やかなジャズを聴きながら～
type: MusicAlbum
date published: 2016-05-04

オフィスで聴きたい春のジャズBGM BEST30 ～ストレスのない職場環境のために
type: MusicAlbum
date published: 2016-05-04

カフェで流れるジャズピアノ 2016上半期BEST50
type: MusicAlbum
date published: 2016-05-11

静かな夜更けのバーで聴くJAZZ
type: MusicAlbum
date published: 2016-05-11

母に贈る癒しのギフト ～J POP Jazz Selection～
type: MusicAlbum
date published: 2016-05-11

春の読書を楽しむBGM ～J POP Covers～
type: MusicAlbum
date published: 2016-05-11

至福のカフェジャズ90min ～春のスペシャルソングコレクション～
type: MusicAlbum
date published: 2016-05-11

リゾートカフェ ジャズミックス
type: MusicAlbum
date published: 2016-05-11

ホテルで流れる極上ラウンジジャズ～やすらぎ空間をあなたに～
type: MusicAlbum
date published: 2016-05-11

ジャズで聴く名曲たち～カフェジャズの極み～
type: MusicAlbum
date published: 2016-05-11

桜の季節に聴きたいカフェミュージック BEST30
type: MusicAlbum
date published: 2016-05-11

ジャズが聞こえる散歩道～春の木漏れ日とともに～
type: MusicAlbum
date published: 2016-05-11

DRIVE LOVER ～Rainy Drive Jazz Hits ～
type: MusicAlbum
date published: 2016-05-11

カフェで流れるジャズピアノ BEST40 vol.3 ～Piano meets Lounge～
type: MusicAlbum
date published: 2016-05-11

Happily Ever After ～BEST Wedding Jazz Covers～
type: MusicAlbum
date published: 2016-05-18

雨のカフェで聴くしっとりジャズ
type: MusicAlbum
date published: 2016-05-25

お仕事JAZZ～軽快なジャズで効率アップ～
type: MusicAlbum
date published: 2016-06-01

夏の訪れを感じるジャズ～軽快なアレンジに乗せて～
type: MusicAlbum
date published: 2016-06-01

Jazz in the Rain ～雨とジャズを楽しむひと時～
type: MusicAlbum
date published: 2016-06-08

父に贈る癒しのギフト～大人のJazz Selection～
type: MusicAlbum
date published: 2016-06-15

パーフェクト・サマージャズ ～ドライブ、BBQ、パーティー、海の完全版 BEST COVERS～
type: MusicAlbum
date published: 2016-06-15

ジャズで聴くヒットソング BEST30
type: MusicAlbum
date published: 2016-06-22

夏JAZZ Vol.4
type: MusicAlbum
date published: 2016-07-06

カフェで流れるラブソングSummer Edition 2016
type: MusicAlbum
date published: 2016-07-13

夏の夕暮れのバーで聴くJAZZ
type: MusicAlbum
date published: 2016-07-13

読書と楽しむ音楽～ジャズピアノの音色を聴きながら～
type: MusicAlbum
date published: 2016-07-20

真夏の祭典・夏を感じるカフェボッサ
type: MusicAlbum
date published: 2016-07-27

静かなリゾートで聴く大人のジャズカバー 30
type: MusicAlbum
date published: 2016-08-03

夏の午後に聴くAfternoon Jazz
type: MusicAlbum
date published: 2016-08-10

効率アップジャズ ～軽快ジャズカバー～
type: MusicAlbum
date published: 2016-08-17

MIDNIGHT JAZZ ～夜更けのバーで聴く～
type: MusicAlbum
date published: 2016-08-17

DRIVE LOVER ～Song for Early Autumn～
type: MusicAlbum
date published: 2016-08-24

秋に聴く恋を感じる名曲たち～ジャズカバーにのせて～
type: MusicAlbum
date published: 2016-09-07

カフェで流れるJ POP Cover ～Autumn BEST～
type: MusicAlbum
date published: 2016-09-14

Ballade in the Rain ～少し切ない20のCafe Jazz Covers～
type: MusicAlbum
date published: 2016-09-21
track: やさしい気持ち
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263472
  explicit: false
  by artist: Moonlight Jazz Blue & JAZZ PARADISE
  in album: Ballade in the Rain ～少し切ない20のCafe Jazz Covers～
    type: MusicAlbum
    date published: 2016-09-21
  isrc code: JPN351601112
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T12:38:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8a1ab223b9dc7375b960868c0912d7a82ea2c83c1aa856b701be42a0539ec0cb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956545
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956545
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN351601112
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T19:59:51Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x8a1ab223b9dc7375b960868c0912d7a82ea2c83c1aa856b701be42a0539ec0cb. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN351601112 — a six-check JSON result.
    date published: 2026-07-03T19:59:51Z
  audio: やさしい気持ち
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 143.971
    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: 0.701
    additional property: Energy
      type: PropertyValue
      value: 0.363
    additional property: Speechiness
      type: PropertyValue
      value: 0.048
    additional property: Acousticness
      type: PropertyValue
      value: 0.729
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.939
    additional property: Liveness
      type: PropertyValue
      value: 0.114
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.485
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.276
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

秋の先取りカフェタイム ～スイーツを楽しみながら～
type: MusicAlbum
date published: 2016-09-21

裏路地ジャズ ～哀愁の名曲たちをジャズカバー～
type: MusicAlbum
date published: 2016-09-28

秋に聴くJAZZ ～休日の散歩道～
type: MusicAlbum
date published: 2016-10-05

November Rainny Cafe ～ジャズの様に切なく流れる雨と共に～
type: MusicAlbum
date published: 2016-10-12

ムーンライト・ジャズ・バー
type: MusicAlbum
date published: 2016-11-02

冬カフェミュージック ～冬の匂いを感じて～
type: MusicAlbum
date published: 2016-11-02

ジャズ イルミネーション ～光輝く音色とともに～
type: MusicAlbum
date published: 2016-12-07

Xmas meets JAZZ～クリスマスに捧げるメロディ
type: MusicAlbum
date published: 2016-12-14

マスターピース オブ クリスマス ベスト50 ～ジャズカバーセレクション～
type: MusicAlbum
date published: 2016-12-21

逃げ恥クリスマス ～ひとりぼっちも二人ぼっちもクリスマスに流したいカフェジャズ～
type: MusicAlbum
date published: 2016-12-21

Spring in the Garden ～春の風に誘われて…Cafe Jazz Covers Best 20～
type: MusicAlbum
date published: 2017-02-18

オトナJAZZ〜ドラマティックな夜のカフェで〜
type: MusicAlbum
date published: 2017-07-12

MIDNIGHT JAZZ〜夜明け前のバーで聴く〜
type: MusicAlbum
date published: 2019-04-05

Korean Drama Theme Songs -The Music Box- (International Version)
type: MusicAlbum
date published: 2021-03-26

Korean Drama Theme Songs -The Music Box- (International Version)
type: MusicAlbum
date published: 2021-03-26