LOVE BOSSA
type: MusicGroup
genre: bossa nova
popularity: 46
followers: 4114
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a85fe758a9ecbf803d84f327108fe969d61cb321cd7ea15b4742686bc329e8. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b20c617b-9c47-4ba4-b519-18339c1339a8.json and https://artists.proofprofile.net/proofs/artist/b20c617b-9c47-4ba4-b519-18339c1339a8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
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album: 我が家の朝はジャズで始まる
  type: MusicAlbum
  date published: 2001-08-13
album: LOVE BOSSA WEDDING
  type: MusicAlbum
  date published: 2011-06-22
album: ウェディングソング～ウェディングプランナーが選ぶ結婚式で使えるパーティートラック
  type: MusicAlbum
  date published: 2014-04-23
album: Wedding Songs～ウェディングプランナーが選ぶ結婚式で使えるビューティフルピアノ
  type: MusicAlbum
  date published: 2014-09-08
album: Wedding Songs～ウェディングプランナーが選ぶ結婚式で使えるラブリーカヴァー
  type: MusicAlbum
  date published: 2014-09-08
album: Wedding Songs: Party
  type: MusicAlbum
  date published: 2014-10-24
album: Wedding Songs: Beautiful Piano
  type: MusicAlbum
  date published: 2014-10-24
  track: Viva La Vida
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    in album: Wedding Songs: Beautiful Piano
      type: MusicAlbum
      date published: 2014-10-24
    genre: bossa nova
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    additional property: OTSTimestamp
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-16T12:43:37Z
    audio: Viva La Vida
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  track: Marry You
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      type: MusicAlbum
      date published: 2014-10-24
    genre: bossa nova
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    additional property: OTSVerifyInstructions
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      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-17T07:59:01Z
    audio: Marry You
      type: AudioObject
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      additional property: Valence (Positivity)
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  track: I Don't Want to Miss a Thing
album: Love Bossa: Wedding
album: Wedding Songs: Lovely Covers
album: Love Bossa Wedding - Deluxe Edition 20 Best Hits
album: たのしいピクニック ～ ピアノでスキップ ～
album: Sunday Stroll Sound
album: わくわくおさんぽミュージック
album: Fun Picnic - Piano Skip
album: Springtime of Life - Piano Bossa Nova
album: Springtime Of Life - Piano Bossa Nova
album: Crafts Cafe - Music for Creative Immersion
album: Crafts Café コーヒーと共に没頭する趣味の時間
album: Morning Coffee: Jazz & Bossa
album: Seaside Cafe - Sunset Bossa Nova BGM
album: サンセットボサノヴァBGM 〜夕日の見えるカフェで〜
album: Gemütlicher, Sonniger Bossa - Summer of Love Trio
album: 快適なサニーBossa Nova サマー・オブ・ラブトリオ
album: Cozy Sunny Bossa - Summer of Love Trio
album: 大人のバーラウンジジャズ - Smooth Night Relaxing Bar Lounge
album: Sophisticated Jazz - Smooth Night Relaxing Bar Lounge
album: 朝に聴きたいボサノヴァBGM
album: Morning Sunshine Bossa Nova
album: Entspannendes Bossa Nova Gitarren Duo
album: おうちリラックスジャズ
album: Relaxing Bossa Nova Guitar Duo
album: おうちディナーのためのジャズピアノ
album: Home Cooking Jazz Piano
album: Anniversary Night
album: Dinner for Two
album: Meet Me at the Piano Bar
album: Romantic Moments
album: Impromptu Coffee Break BGM
album: ゆったりコーヒーブレイクBGM
album: Valentine's Day - At Home with Love
album: バレンタインデーに愛をこめて
album: メロディアスなジャズピアノ - Caramel Jazz
album: Caramel Jazz - Melodic Jazz Piano
album: Relaxing Rainy Afternoon Cafe Piano
album: 目覚めのジャズピアノ
album: Morning Glory - Awakening Piano
album: ゆったりくつろぐ雨降る午後のカフェピアノ
album: リモートワーク環境のためのBGM
album: Spring Cafe Piano
album: Spring Coffee Time Music
album: Relaxing Jazz & Bossa Piano for Remote Work
album: 春カフェピアノ
album: 春のコーヒータイムBGM
album: At Home Relaxing Night Jazz Piano
album: Spring Cafe Piano Music with Refreshing Breeze
album: おうちでゆったり夜のリラックスタイムジャズピアノ
album: 春カフェピアノBGM 〜さわやかな風を感じて〜
album: Bliss and Brew - 冷えたドリップコーヒーにあうBGM -
album: Bliss and Brew - Cold Drip Coffee Tunes
album: 春のおさんぽBGM
album: Bathtub Piano - Relaxing Melodies for Bathing & Freeing Your Mind
album: Springtime Stroll Piano Bgm
album: Disney Sweet Baby Lullabies
album: 古き良きアメリカ南部の香り漂うピアノミュージック

Energy
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Speechiness
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Acousticness
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Instrumentalness
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Liveness
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Valence (Positivity)
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Loudness (dB)
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Key Name
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Mode Name
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I Don't Want to Miss a Thing
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duration: PT5M29S
duration ms: 329613
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by artist: LOVE BOSSA
in album: Wedding Songs: Beautiful Piano
  type: MusicAlbum
  date published: 2014-10-24
genre: bossa nova
isrc code: FR10S1484827
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additional property: OTSTimestamp
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  value: 2026-07-15T12:44:42Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f0045325604f23865265b661ee54f34f5ca9a8b9e9a1b93f1999773770f619e. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:44:42Z), 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/FR10S1484827.
  date published: 2026-07-15T12:44:42Z
audio: I Don't Want to Miss a Thing
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Love Bossa: Wedding
type: MusicAlbum
date published: 2014-10-24

Wedding Songs: Lovely Covers
type: MusicAlbum
date published: 2014-10-24
track: What a Wonderful World
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  by artist: LOVE BOSSA
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    type: MusicAlbum
    date published: 2014-10-24
  genre: bossa nova
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  additional property: OTSVerifyInstructions
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    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
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    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156708f208ca965ccd11e626b112d30090ba5a73a7929a648c917d6d55d85b67. 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/FR10S1484909.
    date published: 2026-07-04T10:04:33Z
  audio: What a Wonderful World
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Love Bossa Wedding - Deluxe Edition 20 Best Hits
type: MusicAlbum
date published: 2015-05-21

たのしいピクニック ～ ピアノでスキップ ～
type: MusicAlbum
date published: 2018-04-01

Sunday Stroll Sound
type: MusicAlbum
date published: 2018-04-06

わくわくおさんぽミュージック
type: MusicAlbum
date published: 2018-04-06

Fun Picnic - Piano Skip
type: MusicAlbum
date published: 2018-04-06

Springtime of Life - Piano Bossa Nova
type: MusicAlbum
date published: 2018-04-13

Springtime Of Life - Piano Bossa Nova
type: MusicAlbum
date published: 2018-04-14

Crafts Cafe - Music for Creative Immersion
type: MusicAlbum
date published: 2018-11-04

Crafts Café コーヒーと共に没頭する趣味の時間
type: MusicAlbum
date published: 2018-11-04

Morning Coffee: Jazz & Bossa
type: MusicAlbum
date published: 2018-11-10

Morning Coffee: Jazz & Bossa
type: MusicAlbum
date published: 2018-12-02

Seaside Cafe - Sunset Bossa Nova BGM
type: MusicAlbum
date published: 2020-01-09

サンセットボサノヴァBGM 〜夕日の見えるカフェで〜
type: MusicAlbum
date published: 2020-01-09

Gemütlicher, Sonniger Bossa - Summer of Love Trio
type: MusicAlbum
date published: 2020-01-21

快適なサニーBossa Nova サマー・オブ・ラブトリオ
type: MusicAlbum
date published: 2020-01-21

Cozy Sunny Bossa - Summer of Love Trio
type: MusicAlbum
date published: 2020-01-21

大人のバーラウンジジャズ - Smooth Night Relaxing Bar Lounge
type: MusicAlbum
date published: 2020-01-30

Sophisticated Jazz - Smooth Night Relaxing Bar Lounge
type: MusicAlbum
date published: 2020-01-30

朝に聴きたいボサノヴァBGM
type: MusicAlbum
date published: 2020-08-05

Morning Sunshine Bossa Nova
type: MusicAlbum
date published: 2020-08-05

Entspannendes Bossa Nova Gitarren Duo
type: MusicAlbum
date published: 2020-09-07

おうちリラックスジャズ
type: MusicAlbum
date published: 2020-09-07

Relaxing Bossa Nova Guitar Duo
type: MusicAlbum
date published: 2020-09-07

おうちディナーのためのジャズピアノ
type: MusicAlbum
date published: 2020-09-08

Home Cooking Jazz Piano
type: MusicAlbum
date published: 2020-09-08

Anniversary Night
type: MusicAlbum
date published: 2020-09-11

Dinner for Two
type: MusicAlbum
date published: 2020-09-25

Dinner for Two
type: MusicAlbum
date published: 2020-09-25

Meet Me at the Piano Bar
type: MusicAlbum
date published: 2020-10-09

Meet Me at the Piano Bar
type: MusicAlbum
date published: 2020-10-09

Romantic Moments
type: MusicAlbum
date published: 2020-10-23

Impromptu Coffee Break BGM
type: MusicAlbum
date published: 2021-01-06

ゆったりコーヒーブレイクBGM
type: MusicAlbum
date published: 2021-01-06

Valentine's Day - At Home with Love
type: MusicAlbum
date published: 2021-02-02

バレンタインデーに愛をこめて
type: MusicAlbum
date published: 2021-02-03

メロディアスなジャズピアノ - Caramel Jazz
type: MusicAlbum
date published: 2021-02-17

Caramel Jazz - Melodic Jazz Piano
type: MusicAlbum
date published: 2021-02-17

Relaxing Rainy Afternoon Cafe Piano
type: MusicAlbum
date published: 2021-02-22

目覚めのジャズピアノ
type: MusicAlbum
date published: 2021-02-23

Morning Glory - Awakening Piano
type: MusicAlbum
date published: 2021-02-23

ゆったりくつろぐ雨降る午後のカフェピアノ
type: MusicAlbum
date published: 2021-02-24

リモートワーク環境のためのBGM
type: MusicAlbum
date published: 2021-02-26

Spring Cafe Piano
type: MusicAlbum
date published: 2021-02-26

Spring Coffee Time Music
type: MusicAlbum
date published: 2021-02-26

Relaxing Jazz & Bossa Piano for Remote Work
type: MusicAlbum
date published: 2021-02-26

春カフェピアノ
type: MusicAlbum
date published: 2021-03-01

春のコーヒータイムBGM
type: MusicAlbum
date published: 2021-03-02

At Home Relaxing Night Jazz Piano
type: MusicAlbum
date published: 2021-03-04

Spring Cafe Piano Music with Refreshing Breeze
type: MusicAlbum
date published: 2021-03-04

おうちでゆったり夜のリラックスタイムジャズピアノ
type: MusicAlbum
date published: 2021-03-04

春カフェピアノBGM 〜さわやかな風を感じて〜
type: MusicAlbum
date published: 2021-03-05

Bliss and Brew - 冷えたドリップコーヒーにあうBGM -
type: MusicAlbum
date published: 2021-03-26

Bliss and Brew - Cold Drip Coffee Tunes
type: MusicAlbum
date published: 2021-03-26

春のおさんぽBGM
type: MusicAlbum
date published: 2021-04-04

Bathtub Piano - Relaxing Melodies for Bathing & Freeing Your Mind
type: MusicAlbum
date published: 2021-04-08

Springtime Stroll Piano Bgm
type: MusicAlbum
date published: 2021-04-08

Disney Sweet Baby Lullabies
type: MusicAlbum
date published: 2021-05-31

古き良きアメリカ南部の香り漂うピアノミュージック
type: MusicAlbum
date published: 2021-06-01

American Bar Piano
type: MusicAlbum
date published: 2021-06-01

For a Refreshing Morning - Morning Detox
type: MusicAlbum
date published: 2021-06-16

スッキリさわやかな朝に - Morning Detox
type: MusicAlbum
date published: 2021-06-16

ひだまりカフェタイム
type: MusicAlbum
date published: 2021-06-29

Cafe Time In The Sun
type: MusicAlbum
date published: 2021-06-29

Summer Lounge: Pina Colada Jazz ～洗練されたラウンジピアノ～
type: MusicAlbum
date published: 2021-07-06

Backyard Bar: Summer Getaway
type: MusicAlbum
date published: 2021-07-06

Summer Lounge: Pina Colada Jazz
type: MusicAlbum
date published: 2021-07-06

Backyard Bar: Summer Getaway
type: MusicAlbum
date published: 2021-07-07

Charge Your Energy for the Day - Good Morning!
type: MusicAlbum
date published: 2021-07-22

1日の元気をチャージ - Good Morning!!
type: MusicAlbum
date published: 2021-07-22

Like a Wedding Party at the Lake Jazz Piano
type: MusicAlbum
date published: 2021-07-22

Twilight Lounge
type: MusicAlbum
date published: 2021-07-23

湖上のウエディング - Happiness Jazz Piano
type: MusicAlbum
date published: 2021-07-23

Twilight Lounge
type: MusicAlbum
date published: 2021-07-28

じっくり読みたい読書時間 - ハートフルストーリー
type: MusicAlbum
date published: 2021-08-20

Reading Time for a Slower Pace - Heartfelt Stories
type: MusicAlbum
date published: 2021-08-20

Jazz for Dinner
type: MusicAlbum
date published: 2021-09-23

Jazz for Dinner
type: MusicAlbum
date published: 2021-09-23

Refreshing Piano for Hair Salon
type: MusicAlbum
date published: 2021-10-06

ヘアサロンのさわやかピアノBGM
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date published: 2021-10-06

Relaxing Afternoon Jazz Piano
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date published: 2021-10-13

リラックスしたい午後のジャズピアノ
type: MusicAlbum
date published: 2021-10-13

Relaxing Aroma Jazz
type: MusicAlbum
date published: 2021-10-14

ゆったりくつろぎのアロマジャズ
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date published: 2021-10-15

Stylish Bistro Jazz Piano
type: MusicAlbum
date published: 2021-10-20

Laid-Back Music for Mediterranean Vacation
type: MusicAlbum
date published: 2021-10-21

地中海でバカンスを楽しむゆったりミュージック
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date published: 2021-10-21

Comfortable Jazz Piano for Afternoon Cafe Time
type: MusicAlbum
date published: 2021-10-22

Soothing Melody for Beauty Salon
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date published: 2021-10-22

美容室で流れる心地よいメロディ
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date published: 2021-10-22

午後のカフェタイムに聴きたい心地よいジャズ
type: MusicAlbum
date published: 2021-10-27

Casual Background Music in Seaside Café with a Beautiful View
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date published: 2021-11-10

景色の良いシーサイドカフェで流れる軽やかなBGM
type: MusicAlbum
date published: 2021-11-10

冬の日に心地良い部屋の中でコーヒーとジャズを楽しむBGM
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date published: 2021-11-24

Winter Moods - Coffee and Jazzz Mellow BGM
type: MusicAlbum
date published: 2021-11-24

A Beautiful Jazz Piano at Home
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date published: 2021-11-26

Morning Cafe French Jazz Piano
type: MusicAlbum
date published: 2021-11-26

朝カフェフレンチジャズピアノ
type: MusicAlbum
date published: 2021-11-26

おうちの癒しにきれいなジャズピアノを
type: MusicAlbum
date published: 2021-11-27

冬の恋 ～大切な人と楽しめるロマンチックな暖かいジャズBGM
type: MusicAlbum
date published: 2021-12-01

Wintertime Love Jazz - Warm Vibes with the One You Love
type: MusicAlbum
date published: 2021-12-01

Music for Working Slowly
type: MusicAlbum
date published: 2021-12-24

ゆっくり働くときのピアノBGM
type: MusicAlbum
date published: 2021-12-24

読書力を高めるジャズピアノ
type: MusicAlbum
date published: 2021-12-28

Good Reading Time, Good Jazz Piano
type: MusicAlbum
date published: 2021-12-28

本を読む時に聴きたいジャズBGM
type: MusicAlbum
date published: 2021-12-30

Reading Moments & Background Jazz
type: MusicAlbum
date published: 2021-12-30

勉強がはかどるゆるカフェピアノ
type: MusicAlbum
date published: 2022-01-04

Focus on Your Studies in a Laid Back Café
type: MusicAlbum
date published: 2022-01-04

夜の読書タイムに最適なBGM
type: MusicAlbum
date published: 2022-01-05

Perfect Background Music for Night Reading Time
type: MusicAlbum
date published: 2022-01-05

Concentration Time at Café
type: MusicAlbum
date published: 2022-01-26

カフェ気分でしっかり集中するときのBGM
type: MusicAlbum
date published: 2022-01-26

癒しのスタディミュージック
type: MusicAlbum
date published: 2022-01-28

Healing Study Music
type: MusicAlbum
date published: 2022-01-28

Brunch Jazz - Slow Relaxation Time
type: MusicAlbum
date published: 2022-02-03

Brunch Jazz ～のんびりリラックス時間～
type: MusicAlbum
date published: 2022-02-03

Lazy Jazz - Relax in a Lazy Mood
type: MusicAlbum
date published: 2022-02-04

Lazy Jazz 〜ゆったりのんびり気分でリラックス〜
type: MusicAlbum
date published: 2022-02-04

Coffee Talks 〜おうちカフェで癒しの時間〜
type: MusicAlbum
date published: 2022-02-11

Coffee Talks-Healing Time at Home Café
type: MusicAlbum
date published: 2022-02-11

Candle Night Jazz - For a Luxurious Relaxation Time
type: MusicAlbum
date published: 2022-02-16

Candle Night Jazz 〜贅沢リラックスタイムに〜
type: MusicAlbum
date published: 2022-02-16

Soft Jazz - Premium Coffee to Savor
type: MusicAlbum
date published: 2022-02-16

Your Coffee Break Jazz-Time to Relax
type: MusicAlbum
date published: 2022-02-18

Nice Atmospheric Background Music
type: MusicAlbum
date published: 2022-02-18

Soft Jazz 〜じっくり味わうプレミアムコーヒー〜
type: MusicAlbum
date published: 2022-02-18

Loose Piano Before Bedtime
type: MusicAlbum
date published: 2022-02-18

あぁ、息抜きとしても聴いてみるのも良いかな
type: MusicAlbum
date published: 2022-02-19

就寝前のゆるゆるピアノ
type: MusicAlbum
date published: 2022-02-20

Spring Moods - アップビートなピアノBGM
type: MusicAlbum
date published: 2022-02-22

Spring Moods - Upbeat Piano BGM
type: MusicAlbum
date published: 2022-02-22

Relaxing Piano Background: Perfect Music for Reading
type: MusicAlbum
date published: 2022-02-23

Background Music Played at a Restaurant with Good Food
type: MusicAlbum
date published: 2022-02-23

Reading Music in the Morning
type: MusicAlbum
date published: 2022-02-23

Your Coffee Break Jazz 〜ほっと一息くつろぎ時間〜
type: MusicAlbum
date published: 2022-02-23

Why Don't You Try Listening Piano for a Comfortable Relaxation Time?
type: MusicAlbum
date published: 2022-02-23

心地よいリラックスタイムにピアノを取り入れてみませんか?
type: MusicAlbum
date published: 2022-02-24

Listen to Jazz Music in a Relaxing Cafe
type: MusicAlbum
date published: 2022-02-24

ごはんが美味しいお店のBGM
type: MusicAlbum
date published: 2022-02-25

読書にぴったりなリラクシングピアノBGM
type: MusicAlbum
date published: 2022-03-02

朝の読書BGM
type: MusicAlbum
date published: 2022-03-04

Spring Cleaning - Jazz to Brighten House Chores
type: MusicAlbum
date published: 2022-03-07

Refresh and Rewind: Spring Life Giving Jazz
type: MusicAlbum
date published: 2022-03-07

居心地のよいコーヒーショップで流れるジャズ
type: MusicAlbum
date published: 2022-03-08

Cozy Jazz: BGM Coffee Shop
type: MusicAlbum
date published: 2022-03-08

カフェでゆったりジャズを聴く
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track: The Balance of Sound and Taste
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.271
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Take Easy Times
type: MusicRecording
duration: PT2M16S
duration ms: 136898
explicit: false
by artist: LOVE BOSSA
in album: カフェでゆったりジャズを聴く
  type: MusicAlbum
  date published: 2022-03-09
genre: bossa nova
isrc code: JPN292204475
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T13:25:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9a075be9c056c72f51b9b6f493957a5c3ec4730c85ab2a963e418c8845ca668
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958166
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958166
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292204475
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T16:28:22Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a075be9c056c72f51b9b6f493957a5c3ec4730c85ab2a963e418c8845ca668. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:28:22Z), 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/JPN292204475.
  date published: 2026-07-15T16:28:22Z
audio: Take Easy Times
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 74.026
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.359
  additional property: Energy
    type: PropertyValue
    value: 0.057
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.993
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.951
  additional property: Liveness
    type: PropertyValue
    value: 0.109
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.078
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.667
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Mainly For the Hipster
type: MusicRecording
duration: PT2M13S
duration ms: 133151
explicit: false
by artist: LOVE BOSSA
in album: カフェでゆったりジャズを聴く
  type: MusicAlbum
  date published: 2022-03-09
genre: bossa nova
isrc code: JPN292204476
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-16T04:55:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8cb508db9169670c8772b9c1416d0ce6774e1c9c7601f0ffd7fec41ed3b204aa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958245
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958245
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292204476
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-16T07:58:23Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb508db9169670c8772b9c1416d0ce6774e1c9c7601f0ffd7fec41ed3b204aa. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:58:23Z), 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/JPN292204476.
  date published: 2026-07-16T07:58:23Z
audio: Mainly For the Hipster
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 73.391
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.557
  additional property: Energy
    type: PropertyValue
    value: 0.027
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.961
  additional property: Liveness
    type: PropertyValue
    value: 0.107
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.334
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.578
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Fulfilling Me
type: MusicRecording
duration: PT2M18S
duration ms: 138224
explicit: false
by artist: LOVE BOSSA
in album: カフェでゆったりジャズを聴く
  type: MusicAlbum
  date published: 2022-03-09
genre: bossa nova
isrc code: JPN292204477
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-16T05:41:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa214adea66b0cb71c2c62859e799dd1b6fd8c225d9c0d9f1a81231dd428165bb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958246
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958246
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292204477
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-16T08:43:58Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa214adea66b0cb71c2c62859e799dd1b6fd8c225d9c0d9f1a81231dd428165bb. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:43:58Z), 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/JPN292204477.
  date published: 2026-07-16T08:43:58Z
audio: Fulfilling Me
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 61.612
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.464
  additional property: Energy
    type: PropertyValue
    value: 0.031
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.938
  additional property: Liveness
    type: PropertyValue
    value: 0.105
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.109
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.101
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Café Bonus
type: MusicRecording
duration: PT2M8S
duration ms: 128429
explicit: false
by artist: LOVE BOSSA
in album: カフェでゆったりジャズを聴く
  type: MusicAlbum
  date published: 2022-03-09
genre: bossa nova
isrc code: JPN292204478
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-03T06:33:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xead47bb4433d9b0d1cd297548611dcfbdf84da4a7c71031fbda80a1a81c17446
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956500
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292204478
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T13:55:21Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead47bb4433d9b0d1cd297548611dcfbdf84da4a7c71031fbda80a1a81c17446. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292204478.
  date published: 2026-07-03T13:55:21Z
audio: Café Bonus
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 89.886
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.387
  additional property: Energy
    type: PropertyValue
    value: 0.059
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.953
  additional property: Liveness
    type: PropertyValue
    value: 0.102
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.146
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.51
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Mug My Music
type: MusicRecording
duration: PT2M24S
duration ms: 144391
explicit: false
by artist: LOVE BOSSA
in album: カフェでゆったりジャズを聴く
  type: MusicAlbum
  date published: 2022-03-09
genre: bossa nova
isrc code: JPN292204479
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-03T09:56:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x17e2ab91b054c46bca91615ce7c2e333b158c4d46ef9e3d09bb687960abefba7
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/JPN292204479
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T19:59:51Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e2ab91b054c46bca91615ce7c2e333b158c4d46ef9e3d09bb687960abefba7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292204479.
  date published: 2026-07-03T19:59:51Z
audio: Mug My Music
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 77.625
  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: 0.507
  additional property: Energy
    type: PropertyValue
    value: 0.03
  additional property: Speechiness
    type: PropertyValue
    value: 0.06
  additional property: Acousticness
    type: PropertyValue
    value: 0.993
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.955
  additional property: Liveness
    type: PropertyValue
    value: 0.104
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.083
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.717
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Listening Intently
type: MusicRecording
duration: PT2M14S
duration ms: 134548
explicit: false
by artist: LOVE BOSSA
in album: カフェでゆったりジャズを聴く
  type: MusicAlbum
  date published: 2022-03-09
genre: bossa nova
isrc code: JPN292204480
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T18:34:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e40412f91076a23dea45766c45ae1952ad633aa09c210f4d67e2f462ae254da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958194
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958194
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292204480
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T21:35:47Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e40412f91076a23dea45766c45ae1952ad633aa09c210f4d67e2f462ae254da. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:35:47Z), 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/JPN292204480.
  date published: 2026-07-15T21:35:47Z
audio: Listening Intently
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 69.023
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.445
  additional property: Energy
    type: PropertyValue
    value: 0.066
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.934
  additional property: Liveness
    type: PropertyValue
    value: 0.109
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.109
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.595
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

That Drink!
type: MusicRecording
duration: PT2M17S
duration ms: 137430
explicit: false
by artist: LOVE BOSSA
in album: カフェでゆったりジャズを聴く
  type: MusicAlbum
  date published: 2022-03-09
genre: bossa nova
isrc code: JPN292204481
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T18:59:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c6b179af25a3ecd6786130657d454f507751431a853dcbf1fc9db7362dc08bb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958196
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958196
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292204481
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T22:00:15Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6b179af25a3ecd6786130657d454f507751431a853dcbf1fc9db7362dc08bb. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:00:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292204481.
  date published: 2026-07-15T22:00:15Z
audio: That Drink!
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 82.197
  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: 0.372
  additional property: Energy
    type: PropertyValue
    value: 0.101
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.947
  additional property: Liveness
    type: PropertyValue
    value: 0.098
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.144
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.227
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

A Deep, Milky Time
type: MusicRecording
duration: PT2M10S
duration ms: 130845
explicit: false
by artist: LOVE BOSSA
in album: カフェでゆったりジャズを聴く
  type: MusicAlbum
  date published: 2022-03-09
genre: bossa nova
isrc code: JPN292204482
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T19:07:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd61a29bdf2e57f87034df5c166efa4f21a61dd3cabe37048832ed82c407fae77
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958196
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958196
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292204482
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T20:38:50Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61a29bdf2e57f87034df5c166efa4f21a61dd3cabe37048832ed82c407fae77. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/JPN292204482.
  date published: 2026-07-15T20:38:50Z
audio: A Deep, Milky Time
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 70.062
  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: 0.357
  additional property: Energy
    type: PropertyValue
    value: 0.116
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.983
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.908
  additional property: Liveness
    type: PropertyValue
    value: 0.122
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.265
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.612
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

The Sounds That I Love
type: MusicRecording
duration: PT2M17S
duration ms: 137759
explicit: false
by artist: LOVE BOSSA
in album: カフェでゆったりジャズを聴く
  type: MusicAlbum
  date published: 2022-03-09
genre: bossa nova
isrc code: JPN292204483
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T18:53:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e4fce338646ce52ee8765f2c52d02639c2ef777662a547ff8887b5cfb3f5e00
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958194
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958194
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292204483
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T21:55:14Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e4fce338646ce52ee8765f2c52d02639c2ef777662a547ff8887b5cfb3f5e00. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:55:14Z), 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/JPN292204483.
  date published: 2026-07-15T21:55:14Z
audio: The Sounds That I Love
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.115
  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: 0.517
  additional property: Energy
    type: PropertyValue
    value: 0.065
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.944
  additional property: Liveness
    type: PropertyValue
    value: 0.111
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.381
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.793
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Coffee on the West Coast
type: MusicRecording
duration: PT2M12S
duration ms: 132364
explicit: false
by artist: LOVE BOSSA
in album: カフェでゆったりジャズを聴く
  type: MusicAlbum
  date published: 2022-03-09
genre: bossa nova
isrc code: JPN292204484
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-16T04:51:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca12750612d77b182f0c60b36b79719fc13f9b8a45de5adb1f3886ae281a2798
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958245
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958245
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292204484
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-16T07:54:22Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca12750612d77b182f0c60b36b79719fc13f9b8a45de5adb1f3886ae281a2798. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:54:22Z), 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/JPN292204484.
  date published: 2026-07-16T07:54:22Z
audio: Coffee on the West Coast
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 96.717
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.508
  additional property: Energy
    type: PropertyValue
    value: 0.1
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.938
  additional property: Liveness
    type: PropertyValue
    value: 0.115
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.397
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.996
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor

As Cool as a Café Can Be
type: MusicRecording
duration: PT2M22S
duration ms: 142974
explicit: false
by artist: LOVE BOSSA
in album: カフェでゆったりジャズを聴く
  type: MusicAlbum
  date published: 2022-03-09
genre: bossa nova
isrc code: JPN292204485
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T00:05:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0cb206cec6acffc1e532e0b351296b8961f203d1d3d231565a423187b9880617
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958087
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958087
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292204485
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T02:56:49Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cb206cec6acffc1e532e0b351296b8961f203d1d3d231565a423187b9880617. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292204485.
  date published: 2026-07-15T02:56:49Z
audio: As Cool as a Café Can Be
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 69.847
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.488
  additional property: Energy
    type: PropertyValue
    value: 0.109
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.988
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.95
  additional property: Liveness
    type: PropertyValue
    value: 0.138
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.559
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.407
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

More Than a Treat
type: MusicRecording
duration: PT2M14S
duration ms: 134404
explicit: false
by artist: LOVE BOSSA
in album: カフェでゆったりジャズを聴く
  type: MusicAlbum
  date published: 2022-03-09
genre: bossa nova
isrc code: JPN292204486
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-03T07:40:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06271cac7c9dd8721a0f830b47db3b83bcda2fa848ea1c22e7f54668f6aa5cc9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956500
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292204486
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T13:55:21Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06271cac7c9dd8721a0f830b47db3b83bcda2fa848ea1c22e7f54668f6aa5cc9. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292204486.
  date published: 2026-07-03T13:55:21Z
audio: More Than a Treat
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 117.263
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.659
  additional property: Energy
    type: PropertyValue
    value: 0.125
  additional property: Speechiness
    type: PropertyValue
    value: 0.056
  additional property: Acousticness
    type: PropertyValue
    value: 0.979
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.94
  additional property: Liveness
    type: PropertyValue
    value: 0.105
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.151
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.745
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Too Many Sensations
type: MusicRecording
duration: PT2M15S
duration ms: 135982
explicit: false
by artist: LOVE BOSSA
in album: カフェでゆったりジャズを聴く
  type: MusicAlbum
  date published: 2022-03-09
genre: bossa nova
isrc code: JPN292204487
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-16T07:36:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa79e00bc2a4dd93ffa3043ad48f7f5c203284b7153e2ddaceeccae84d8498293
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958263
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958263
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292204487
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-16T08:19:47Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79e00bc2a4dd93ffa3043ad48f7f5c203284b7153e2ddaceeccae84d8498293. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/JPN292204487.
  date published: 2026-07-16T08:19:47Z
audio: Too Many Sensations
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 96.893
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.58
  additional property: Energy
    type: PropertyValue
    value: 0.032
  additional property: Speechiness
    type: PropertyValue
    value: 0.053
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.948
  additional property: Liveness
    type: PropertyValue
    value: 0.142
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.214
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.154
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

A Rewarding Brew
type: MusicRecording
duration: PT2M20S
duration ms: 140857
explicit: false
by artist: LOVE BOSSA
in album: カフェでゆったりジャズを聴く
  type: MusicAlbum
  date published: 2022-03-09
genre: bossa nova
isrc code: JPN292204488
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-03T13:00:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e30d244cf8e5fd5f5549ada0db3efe0e02428ae7ca8c04e1a6892b23392aa63
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956560
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956560
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292204488
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T23:28:02Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e30d244cf8e5fd5f5549ada0db3efe0e02428ae7ca8c04e1a6892b23392aa63. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/JPN292204488.
  date published: 2026-07-03T23:28:02Z
audio: A Rewarding Brew
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 67.054
  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: 0.339
  additional property: Energy
    type: PropertyValue
    value: 0.122
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.988
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.931
  additional property: Liveness
    type: PropertyValue
    value: 0.104
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.052
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.607
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Ridiculously Relaxed
type: MusicRecording
duration: PT2M26S
duration ms: 146387
explicit: false
by artist: LOVE BOSSA
in album: カフェでゆったりジャズを聴く
  type: MusicAlbum
  date published: 2022-03-09
genre: bossa nova
isrc code: JPN292204489
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T18:21:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x95a56ff817189586e45d94f591fcd4c9befcf1ed0a7fe89c80cac32687ca26dd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958194
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958194
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292204489
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T20:32:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  date published: 2026-07-15T20:32:27Z
audio: Ridiculously Relaxed
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At My Favorite Canteen
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explicit: false
by artist: LOVE BOSSA
in album: カフェでゆったりジャズを聴く
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  date published: 2022-03-09
genre: bossa nova
isrc code: JPN292204490
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c1d670d404ab186b549113241f52eb0ed112cfe18a6bb726ff8861ecfe1eb6. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292204490.
  date published: 2026-07-15T20:32:27Z
audio: At My Favorite Canteen
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Listening to My Jam
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genre: bossa nova
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5328a1568b4db80df944dc1b8168a7f290f2562bf27cf5218abfcc7b4729a981. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/JPN292204491.
  date published: 2026-07-03T23:28:02Z
audio: Listening to My Jam
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New Orleans Walk In
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genre: bossa nova
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab324099b0b8390b0fa6e7d013c13418e157d014fb7d771d195bd7ea06046d8. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292204492.
  date published: 2026-07-03T13:55:21Z
audio: New Orleans Walk In
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Sofa In the Back
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in album: カフェでゆったりジャズを聴く
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genre: bossa nova
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d1d5a54fc9f476b8667e3ccc5acda5c8bee5208965290aaf5bac1734ff1dc5. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/JPN292204493.
  date published: 2026-07-03T23:28:02Z
audio: Sofa In the Back
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Listening Moods
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genre: bossa nova
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-17T01:00:13Z
audio: Listening Moods
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A Better Way to Relax?
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genre: bossa nova
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-16T12:43:37Z
audio: A Better Way to Relax?
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Refresh and Rewind: 春の生活応援ジャズ
type: MusicAlbum
date published: 2022-03-11

Relaxing Jazz Played at a Tea Party
type: MusicAlbum
date published: 2022-03-16

春のお掃除タイム音楽 〜 家事を明るくするジャズ
type: MusicAlbum
date published: 2022-03-16

お茶会で流れるゆったりしたジャズ
type: MusicAlbum
date published: 2022-03-18

Short and Sweet: Cute Morning Piano
type: MusicAlbum
date published: 2022-03-22

甘くてかわいい朝ジャズピアノ
type: MusicAlbum
date published: 2022-03-22

Jazz BGM in New York City, Flowing in a Relaxed Manner
type: MusicAlbum
date published: 2022-03-24

ゆったりと流れるニューヨークのジャズBGM
type: MusicAlbum
date published: 2022-03-25

晴れた朝に聴きたいジャズピアノ
type: MusicAlbum
date published: 2022-05-25

Sunny Morning Jazz Piano
type: MusicAlbum
date published: 2022-05-25

Morning Tea and Jazz Bossa
type: MusicAlbum
date published: 2022-05-30

朝のお茶とジャズボッサ
type: MusicAlbum
date published: 2022-06-01

Summer Jazz Bossa
type: MusicAlbum
date published: 2022-06-01

夏ジャズボッサ
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date published: 2022-06-03

A Relaxing Evening with Beautiful Piano Music
type: MusicAlbum
date published: 2022-06-06

美しいピアノ曲でのんびり過ごす夜
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date published: 2022-06-08

Early Morning Seaside Breeze Piano
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date published: 2022-06-15

早朝の海辺の風を感じるピアノ
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date published: 2022-06-15

てくてくおさんぽ&のんびり気分
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date published: 2022-07-08

Leisurely Stroll
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date published: 2022-07-08

Good Mood Morning Cafe Music
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date published: 2022-07-11

ごきげん朝カフェBGM
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date published: 2022-07-13

Summer Piano - カフェテラスでくつろぐ極上リラクゼーション
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date published: 2022-07-25

Summer Piano - Refreshments & Relaxation on the Café Terrace
type: MusicAlbum
date published: 2022-07-25

Bossa Background Music at a Cafe Terrace with a Fresh Breeze
type: MusicAlbum
date published: 2022-07-28

爽やかな風吹くカフェテラスのボッサBGM
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date published: 2022-07-29
track: Perfect for the Patio
  type: MusicRecording
  duration: PT2M9S
  duration ms: 129511
  explicit: false
  by artist: LOVE BOSSA
  in album: 爽やかな風吹くカフェテラスのボッサBGM
    type: MusicAlbum
    date published: 2022-07-29
  genre: bossa nova
  isrc code: JPN292233474
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T16:29:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xee331ccd86ee09b57d053781394b717b64ecf705ead9dc64dda7f0f0ab024cc3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958582
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958582
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292233474
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T16:47:25Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee331ccd86ee09b57d053781394b717b64ecf705ead9dc64dda7f0f0ab024cc3. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292233474.
    date published: 2026-07-18T16:47:25Z
  audio: Perfect for the Patio
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 74.441
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.233
    additional property: Energy
      type: PropertyValue
      value: 0.082
    additional property: Speechiness
      type: PropertyValue
      value: 0.035
    additional property: Acousticness
      type: PropertyValue
      value: 0.981
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.923
    additional property: Liveness
      type: PropertyValue
      value: 0.111
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.08
    additional property: Loudness (dB)
      type: PropertyValue
      value: -20.59
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: At the Terrace Café
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128099
  explicit: false
  by artist: LOVE BOSSA
  in album: 爽やかな風吹くカフェテラスのボッサBGM
    type: MusicAlbum
    date published: 2022-07-29
  genre: bossa nova
  isrc code: JPN292233475
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T02:14:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x461ff55c4c31ad77d11d27a0196e5ca5ae985b020f085664feb9a1703375a934
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958644
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958644
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292233475
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T02:21:25Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461ff55c4c31ad77d11d27a0196e5ca5ae985b020f085664feb9a1703375a934. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292233475.
    date published: 2026-07-19T02:21:25Z
  audio: At the Terrace Café
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 68.782
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.243
    additional property: Energy
      type: PropertyValue
      value: 0.035
    additional property: Speechiness
      type: PropertyValue
      value: 0.049
    additional property: Acousticness
      type: PropertyValue
      value: 0.986
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.894
    additional property: Liveness
      type: PropertyValue
      value: 0.108
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.213
    additional property: Loudness (dB)
      type: PropertyValue
      value: -26.079
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Breezy Bossa
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132641
  explicit: false
  by artist: LOVE BOSSA
  in album: 爽やかな風吹くカフェテラスのボッサBGM
    type: MusicAlbum
    date published: 2022-07-29
  genre: bossa nova
  isrc code: JPN292233476
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T02:03:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7e87c65b15e52524cd6dbb426d9f273e519fc72ac37771360ab159b9e08abbe1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956772
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956772
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Breezy Bossa
track: Café Treat Moods
track: Bossa in the Atmosphere
track: Syncopation Yard
track: Terrace Expectations
track: Tropicalia on the Wind
track: Fresh Rhythms
track: No Clouds
track: Bossa For the Background
track: Fill the Sky with Sounds
track: Wind and the Sunshine
track: Bossa Expression
track: Outside Café
track: A Great Outdoor Time
track: Refreshing Me
track: Reflections of Samba Jazz
track: The Background of the Terrace

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292233476

OTSTimestamp
type: PropertyValue
value: 2026-07-05T10:01:46Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e87c65b15e52524cd6dbb426d9f273e519fc72ac37771360ab159b9e08abbe1. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292233476.
date published: 2026-07-05T10:01:46Z

Breezy Bossa
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 68.707
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: 0.445
additional property: Energy
  type: PropertyValue
  value: 0.098
additional property: Speechiness
  type: PropertyValue
  value: 0.036
additional property: Acousticness
  type: PropertyValue
  value: 0.984
additional property: Instrumentalness
  type: PropertyValue
  value: 0.909
additional property: Liveness
  type: PropertyValue
  value: 0.124
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.25
additional property: Loudness (dB)
  type: PropertyValue
  value: -17.996
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major

Café Treat Moods
type: MusicRecording
duration: PT2M14S
duration ms: 134043
explicit: false
by artist: LOVE BOSSA
in album: 爽やかな風吹くカフェテラスのボッサBGM
  type: MusicAlbum
  date published: 2022-07-29
genre: bossa nova
isrc code: JPN292233477
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-18T17:34:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b094928166b0fff3d569a90026b70b397e3f30e8f524186ea58c48ffb47a03a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958594
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958594
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292233477
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-18T18:05:01Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b094928166b0fff3d569a90026b70b397e3f30e8f524186ea58c48ffb47a03a. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292233477.
  date published: 2026-07-18T18:05:01Z
audio: Café Treat Moods
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 69.686
  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: 0.425
  additional property: Energy
    type: PropertyValue
    value: 0.257
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.978
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.946
  additional property: Liveness
    type: PropertyValue
    value: 0.106
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.229
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.333
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Bossa in the Atmosphere
type: MusicRecording
duration: PT2M12S
duration ms: 132071
explicit: false
by artist: LOVE BOSSA
in album: 爽やかな風吹くカフェテラスのボッサBGM
  type: MusicAlbum
  date published: 2022-07-29
genre: bossa nova
isrc code: JPN292233478
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-18T17:36:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81099570ed731e4086277d9d083a9e5419049c7c0d403732b22121b13ca4a468
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958594
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958594
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292233478
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-18T18:05:01Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81099570ed731e4086277d9d083a9e5419049c7c0d403732b22121b13ca4a468. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292233478.
  date published: 2026-07-18T18:05:01Z
audio: Bossa in the Atmosphere
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 63.798
  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: 0.459
  additional property: Energy
    type: PropertyValue
    value: 0.141
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.98
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.933
  additional property: Liveness
    type: PropertyValue
    value: 0.112
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.112
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.187
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Syncopation Yard
type: MusicRecording
duration: PT2M6S
duration ms: 126867
explicit: false
by artist: LOVE BOSSA
in album: 爽やかな風吹くカフェテラスのボッサBGM
  type: MusicAlbum
  date published: 2022-07-29
genre: bossa nova
isrc code: JPN292233479
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T02:07:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e69560f696ff5cd6eb4b65e81cb37380d0a8dc0a3b2fc1a69c00bcb9aed0728
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956772
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956772
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292233479
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T10:01:46Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e69560f696ff5cd6eb4b65e81cb37380d0a8dc0a3b2fc1a69c00bcb9aed0728. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292233479.
  date published: 2026-07-05T10:01:46Z
audio: Syncopation Yard
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 64.474
  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: 0.389
  additional property: Energy
    type: PropertyValue
    value: 0.133
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.987
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.909
  additional property: Liveness
    type: PropertyValue
    value: 0.131
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.233
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.151
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Terrace Expectations
type: MusicRecording
duration: PT2M12S
duration ms: 132808
explicit: false
by artist: LOVE BOSSA
in album: 爽やかな風吹くカフェテラスのボッサBGM
  type: MusicAlbum
  date published: 2022-07-29
genre: bossa nova
isrc code: JPN292233480
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T08:30:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e78eedb1b34eaa02340a60055a20942164c887488a741d28bcc3f8e0a451cbd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958853
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958853
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292233480
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T11:33:43Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e78eedb1b34eaa02340a60055a20942164c887488a741d28bcc3f8e0a451cbd. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:33:43Z), 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/JPN292233480.
  date published: 2026-07-20T11:33:43Z
audio: Terrace Expectations
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 62.7
  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: 0.373
  additional property: Energy
    type: PropertyValue
    value: 0.034
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.993
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.918
  additional property: Liveness
    type: PropertyValue
    value: 0.106
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.137
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.215
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Tropicalia on the Wind
type: MusicRecording
duration: PT2M14S
duration ms: 134900
explicit: false
by artist: LOVE BOSSA
in album: 爽やかな風吹くカフェテラスのボッサBGM
  type: MusicAlbum
  date published: 2022-07-29
genre: bossa nova
isrc code: JPN292233481
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T03:29:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf25fc6641bc3c4951873370af9e48449765ce2125736c2a57bbd5d986617698b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958816
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958816
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292233481
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T06:32:54Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25fc6641bc3c4951873370af9e48449765ce2125736c2a57bbd5d986617698b. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T06:32:54Z), 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/JPN292233481.
  date published: 2026-07-20T06:32:54Z
audio: Tropicalia on the Wind
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 72.459
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.414
  additional property: Energy
    type: PropertyValue
    value: 0.037
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.98
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.936
  additional property: Liveness
    type: PropertyValue
    value: 0.108
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.185
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.325
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Fresh Rhythms
type: MusicRecording
duration: PT2M7S
duration ms: 127627
explicit: false
by artist: LOVE BOSSA
in album: 爽やかな風吹くカフェテラスのボッサBGM
  type: MusicAlbum
  date published: 2022-07-29
genre: bossa nova
isrc code: JPN292233482
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T02:08:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07012f72c46be6a26b7cdd5e55dc6650b61fb0f9934b065f9375bd0741719eee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958690
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958690
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292233482
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T07:14:39Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07012f72c46be6a26b7cdd5e55dc6650b61fb0f9934b065f9375bd0741719eee. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/JPN292233482.
  date published: 2026-07-19T07:14:39Z
audio: Fresh Rhythms
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 67.747
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.399
  additional property: Energy
    type: PropertyValue
    value: 0.037
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.948
  additional property: Liveness
    type: PropertyValue
    value: 0.111
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.185
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.758
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

No Clouds
type: MusicRecording
duration: PT2M8S
duration ms: 128459
explicit: false
by artist: LOVE BOSSA
in album: 爽やかな風吹くカフェテラスのボッサBGM
  type: MusicAlbum
  date published: 2022-07-29
genre: bossa nova
isrc code: JPN292233483
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T07:45:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd96be9a3a63b67b07c9f9a3f2b009c66d688ffea573f179ec8813420af2f6612
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956776
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956776
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292233483
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T10:59:37Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96be9a3a63b67b07c9f9a3f2b009c66d688ffea573f179ec8813420af2f6612. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292233483.
  date published: 2026-07-05T10:59:37Z
audio: No Clouds
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 69.648
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.296
  additional property: Energy
    type: PropertyValue
    value: 0.049
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.984
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.923
  additional property: Liveness
    type: PropertyValue
    value: 0.117
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.042
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.346
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Bossa For the Background
type: MusicRecording
duration: PT2M11S
duration ms: 131905
explicit: false
by artist: LOVE BOSSA
in album: 爽やかな風吹くカフェテラスのボッサBGM
  type: MusicAlbum
  date published: 2022-07-29
genre: bossa nova
isrc code: JPN292233485
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T22:23:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b60801e3f0d22ee1ec7c96f36e0e895e44dde1135a3a22ac474808699fbcd65
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958792
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958792
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292233485
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T01:25:58Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b60801e3f0d22ee1ec7c96f36e0e895e44dde1135a3a22ac474808699fbcd65. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:25:58Z), 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/JPN292233485.
  date published: 2026-07-20T01:25:58Z
audio: Bossa For the Background
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 64.271
  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: 0.376
  additional property: Energy
    type: PropertyValue
    value: 0.058
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.976
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.962
  additional property: Liveness
    type: PropertyValue
    value: 0.112
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.211
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.848
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Fill the Sky with Sounds
type: MusicRecording
duration: PT2M11S
duration ms: 131691
explicit: false
by artist: LOVE BOSSA
in album: 爽やかな風吹くカフェテラスのボッサBGM
  type: MusicAlbum
  date published: 2022-07-29
genre: bossa nova
isrc code: JPN292233486
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T22:15:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c3b8dd1d582243043abbe7792acb5acee0d59544c1e09f329fe42762360b432
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958793
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958793
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292233486
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T22:59:45Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3b8dd1d582243043abbe7792acb5acee0d59544c1e09f329fe42762360b432. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/JPN292233486.
  date published: 2026-07-19T22:59:45Z
audio: Fill the Sky with Sounds
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 73.08
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.381
  additional property: Energy
    type: PropertyValue
    value: 0.065
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.98
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.947
  additional property: Liveness
    type: PropertyValue
    value: 0.117
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.251
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.895
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Wind and the Sunshine
type: MusicRecording
duration: PT2M16S
duration ms: 136135
explicit: false
by artist: LOVE BOSSA
in album: 爽やかな風吹くカフェテラスのボッサBGM
  type: MusicAlbum
  date published: 2022-07-29
genre: bossa nova
isrc code: JPN292233487
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T08:19:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7581617bb1062d1ef589a4474160b71d9a55d292bd2f0004d38753802b591f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956776
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956776
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292233487
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T10:59:37Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7581617bb1062d1ef589a4474160b71d9a55d292bd2f0004d38753802b591f8. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292233487.
  date published: 2026-07-05T10:59:37Z
audio: Wind and the Sunshine
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 68.067
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.438
  additional property: Energy
    type: PropertyValue
    value: 0.082
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.973
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.93
  additional property: Liveness
    type: PropertyValue
    value: 0.101
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.049
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.484
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Bossa Expression
type: MusicRecording
duration: PT2M8S
duration ms: 128244
explicit: false
by artist: LOVE BOSSA
in album: 爽やかな風吹くカフェテラスのボッサBGM
  type: MusicAlbum
  date published: 2022-07-29
genre: bossa nova
isrc code: JPN292233488
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T03:02:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff04ce420d3a605257922ddb0d4fd553b44e96b79dda6f77145b483c33c5e224
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958812
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958812
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292233488
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T03:24:09Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff04ce420d3a605257922ddb0d4fd553b44e96b79dda6f77145b483c33c5e224. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292233488.
  date published: 2026-07-20T03:24:09Z
audio: Bossa Expression
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 63.036
  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: 0.534
  additional property: Energy
    type: PropertyValue
    value: 0.079
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.981
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.945
  additional property: Liveness
    type: PropertyValue
    value: 0.115
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.094
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.601
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Outside Café
type: MusicRecording
duration: PT2M6S
duration ms: 126414
explicit: false
by artist: LOVE BOSSA
in album: 爽やかな風吹くカフェテラスのボッサBGM
  type: MusicAlbum
  date published: 2022-07-29
genre: bossa nova
isrc code: JPN292233489
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T08:44:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2449cacab58622b2e6b60b219d7b271b18084bb7a991c460d534f498e468651
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958853
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audio: Outside Café
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A Great Outdoor Time
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audio: A Great Outdoor Time
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Refreshing Me
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Reflections of Samba Jazz
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The Background of the Terrace
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audio: The Background of the Terrace
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開放感のあるテラス席で爽やかな風を感じるBGM
type: MusicAlbum
date published: 2022-08-09

BGM with a Fresh Breeze on the Open Terrace
type: MusicAlbum
date published: 2022-08-09

Burst of Refreshment - Soda & Jazz
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date published: 2022-09-04

スッキリはじけるソーダ&ジャズ
type: MusicAlbum
date published: 2022-09-04

Bossa Music Played at Cat Cafes
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date published: 2022-09-07

猫カフェで流れるボッサBGM
type: MusicAlbum
date published: 2022-09-07

Deep Healing - 不安に負けないリフレッシュピアノ
type: MusicAlbum
date published: 2022-09-09

Deep Healing - Refreshing Piano to Beat Anxiety
type: MusicAlbum
date published: 2022-09-09

朝、コーヒー、ボッサ。
type: MusicAlbum
date published: 2022-09-12

Morning, Coffee and Bossa.
type: MusicAlbum
date published: 2022-09-12

ぼーっとのんびり - カフェで過ごす癒しの時間
type: MusicAlbum
date published: 2022-09-14

Feeling Lazy - Relaxing Healing Time in the Café
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date published: 2022-09-14

Happy Moods All Day - 元気が出るジャズ＆ボサノバピアノ
type: MusicAlbum
date published: 2022-09-16

Happy Moods All Day - Vitalizing Jazz Piano & Bossa Nova
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date published: 2022-09-16

Home Cafe BGM - For Casual Hours
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date published: 2022-10-05

おうちカフェBGM ～カジュアルな時間に～
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date published: 2022-10-05

さわやかな朝のジャズタイム
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date published: 2022-10-07

Refreshing Morning Jazz Time
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date published: 2022-10-07

朝のマイルドジャズ
type: MusicAlbum
date published: 2022-10-15

Morning Mild Jazz
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date published: 2022-10-15

Keep Us Warm On Cold Evenings - Cozy Jazz Piano
type: MusicAlbum
date published: 2022-10-19

肌寒い夕暮れ時もほっこり気分 - Cozy Jazz Piano
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date published: 2022-10-19

ユニークジャズピアノBGM
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date published: 2022-10-19

Unique Jazz Piano Compositions
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date published: 2022-10-20

今日もお仕事がんばりましょう
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date published: 2022-10-24

Good Luck with Your Work Today!
type: MusicAlbum
date published: 2022-10-24

穏やかな風が吹き抜けるコワーキングスペースでお仕事BGM
type: MusicAlbum
date published: 2022-11-01

Work Background Music in a Coworking Space with a Gentle Breeze
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date published: 2022-11-01

朝活ボッサピアノ
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date published: 2022-11-10

Morning Bossa Piano
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date published: 2022-11-10

こだわりコーヒーと優雅なジャズピアノ
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date published: 2022-11-30

Elegant Jazz Piano with a Cup of Coffee
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date published: 2022-11-30

Alpha Wave Piano - Good Night Baby (Vol.01)
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date published: 2022-12-28

α波ピアノ ～おやすみ赤ちゃん～ (Vol.01)
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date published: 2022-12-28

Alpha Wave Piano - Good Night Baby (Vol.02)
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date published: 2022-12-31

α波ピアノ ～おやすみ赤ちゃん～ (Vol.02)
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date published: 2022-12-31

Alpha Wave Piano - Good Night Baby (Vol.03)
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date published: 2023-01-04

α波ピアノ ～おやすみ赤ちゃん～ (Vol.03)
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date published: 2023-01-04

α波ピアノ ～おやすみ赤ちゃん～ (Vol.04)
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date published: 2023-01-07

Alpha Wave Piano - Good Night Baby (Vol.04)
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date published: 2023-01-07

Alpha Wave Piano - Good Night Baby (Vol.05)
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date published: 2023-01-10

α波ピアノ ～おやすみ赤ちゃん～ (Vol.05)
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date published: 2023-01-10

α波ピアノ ～おやすみ赤ちゃん～ (Vol.06)
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date published: 2023-01-13

Alpha Wave Piano - Good Night Baby (Vol.06)
type: MusicAlbum
date published: 2023-01-13

Music for Baby's Sleep -Babys' Dream-
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date published: 2023-01-20

赤ちゃんの睡眠のために -Babys' Dream-
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date published: 2023-01-20

Cute Piano for Baby Sleep
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date published: 2023-01-25

赤ちゃんの睡眠のためのかわいいピアノ
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date published: 2023-01-25

Sweet Dreams Music for a Good Night's Sleep
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date published: 2023-01-30

Sweet Dreams 安眠のための音楽
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date published: 2023-01-30

春の訪れを感じるやさしいリラックスピアノ
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date published: 2023-02-01

Gentle Relaxing Piano Music to Feel the Coming of Spring
type: MusicAlbum
date published: 2023-02-01

Happy Talk -カフェでおしゃべりが弾むピアノ-
type: MusicAlbum
date published: 2023-02-08

Happy Talk - Piano that will Make You Chat in a Cafe
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date published: 2023-02-08

Warming BGM to Warm Up Your Body and Mind
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date published: 2023-02-15

心も身体もじんわりぽかぽか 癒しの温活BGM
type: MusicAlbum
date published: 2023-02-15

リビングで流したいくつろぎのJAZZ
type: MusicAlbum
date published: 2023-03-01

Relaxing JAZZ to Play in Your Living Room
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date published: 2023-03-01

Relaxing Music to Listen to at the End of the Day
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date published: 2023-03-02

１日を締め括るためのリラックスBGM
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date published: 2023-03-02

BGM for Work That Gets the Job Done Faster and Faster
type: MusicAlbum
date published: 2023-03-03

作業がどんどん進む仕事用BGM
type: MusicAlbum
date published: 2023-03-03

1杯のコーヒーでBe Positive！
type: MusicAlbum
date published: 2023-03-04

Be Positive with a Cup of Coffee!
type: MusicAlbum
date published: 2023-03-04

そよ風注ぐオープンカフェで聴くジャズピアノ
type: MusicAlbum
date published: 2023-03-06

Jazz Piano in an Open Cafe with a Gentle Breeze
type: MusicAlbum
date published: 2023-03-06

静かな時間の中で流れるリラクゼーションピアノ
type: MusicAlbum
date published: 2023-03-08

Relaxation Piano Played During Quiet Time
type: MusicAlbum
date published: 2023-03-08

BGM for a Bring-Your-Own Party with Colorful Music
type: MusicAlbum
date published: 2023-03-10

持ち寄りパーティーBGM 彩り豊かな音楽と
type: MusicAlbum
date published: 2023-03-10

Morning Good Music - Piano for Comfortable Mornings
type: MusicAlbum
date published: 2023-03-12

Morning Good Music ～快適な朝のピアノ～
type: MusicAlbum
date published: 2023-03-12

Afternoon Tea BGM that Stimulates Conversation
type: MusicAlbum
date published: 2023-03-14

会話が弾むアフタヌーンティーBGM
type: MusicAlbum
date published: 2023-03-14

Day Trip! BGM for a Day Trip Driving
type: MusicAlbum
date published: 2023-03-15

Day Trip！日帰り旅行のドライブBGM
type: MusicAlbum
date published: 2023-03-15

身体をほぐすストレッチピアノ
type: MusicAlbum
date published: 2023-03-17

Stretch Piano to Relax Your Body
type: MusicAlbum
date published: 2023-03-17

Warm Sand 砂浜の調べ
type: MusicAlbum
date published: 2023-03-18

Warm Sand - Music of the Sandy Beach
type: MusicAlbum
date published: 2023-03-18

明るい気分で過ごすためのご機嫌JAZZ
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Morning Routine in My Own Secret Place
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date published: 2023-03-20

Good Mood Jazz to Spend the Day in a Cheerful Mood
type: MusicAlbum
date published: 2023-03-20

癒しのサロンで流れるリラクゼーションピアノ
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date published: 2023-03-22

Relaxation Piano Played in a Healing Salon
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date published: 2023-03-22

Best Relax ～都会の公園で瞑想～
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date published: 2023-03-24

心身が完全に休まる快眠ピアノ
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date published: 2023-03-24

Best Relax - Meditation in an Urban Park
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date published: 2023-03-24

Piano for a Good Night's Sleep Where Body and Mind Are Completely Rested
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date published: 2023-03-24

Get a Good Night's Sleep and Have a Great Morning!
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date published: 2023-03-26

熟睡して最高の朝を迎えよう
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date published: 2023-03-26

Jazz Piano to Induce the Best Sleep
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date published: 2023-03-29

極上の睡眠に誘うジャズピアノ
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date published: 2023-03-29

Flower & Bossa: Scent of Spring
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date published: 2023-03-30

Jazz Piano to Help You Relax and Sleep Well into the Morning
type: MusicAlbum
date published: 2023-03-31

のんびりゆったり朝までぐっすりなジャズピアノ
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date published: 2023-03-31

Good Morning Sunshine！〜日光浴のようなBGM〜
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date published: 2023-04-02

Good Morning Sunshine!
type: MusicAlbum
date published: 2023-04-02

Aroma Blending
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date published: 2023-04-03

Smooth Piano for Peaceful Sleep
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date published: 2023-04-05

Dreamy Night - Gentle Sleep
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date published: 2023-04-07

Dreamy Night やさしい眠り
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date published: 2023-04-07

Beautiful Resonant Piano Sound ~Healing Healing Music
type: MusicAlbum
date published: 2023-04-10

Rebirth A New Me Reborn
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date published: 2023-04-14

Rebirth 生まれ変わった新しい私
type: MusicAlbum
date published: 2023-04-14

勉強がはかどるクールなジャズピアノ
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date published: 2023-04-15

ゆったり観葉植物を眺めながら 〜リラックス・チル・ボッサ〜
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date published: 2023-04-15

Audio Healing Looking at House Green Plant -Relaxing Chill Bossa-
type: MusicAlbum
date published: 2023-04-15

Cool Jazz Piano to Help You Study
type: MusicAlbum
date published: 2023-04-18

おでかけ日和に聴きたい陽気なJAZZ
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date published: 2023-04-20

Jolly Jazz To Listen To On A Day Out
type: MusicAlbum
date published: 2023-04-20

Cafe Jazz Piano To Enjoy A Change Of Pace
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date published: 2023-04-21

気分転換を楽しむカフェジャズピアノ
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date published: 2023-04-21

お散歩ジャズ@初めて訪れる街で
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date published: 2023-04-23

Strolling Jazz @ The City You Visit For The First Time
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date published: 2023-04-23

体のケアをしながら聴きたいリラックスピアノ
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date published: 2023-04-26

Relaxing Piano Music To Listen To While Taking Care Of Your Body
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date published: 2023-04-26

Sleep In A Heartwarming Mood.
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date published: 2023-04-27

ハートウォーミングな気分で睡眠を
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date published: 2023-04-27

Riding The Summer Breeze ~ Positive Jazz Piano
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date published: 2023-04-28

夏の風に乗って～ポジティブなジャズピアノ～
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date published: 2023-04-28

Relaxation Under The Blue Sky -The Finest Sound Of Peace And Relaxation
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date published: 2023-04-30

青空の下でリラクゼーション ～安らぎの極上サウンド～
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date published: 2023-04-30

夜のドライブデートBGM 〜疾走感あふれるジャズピアノ〜
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date published: 2023-05-02

Night Drive Date BGM - Jazz Piano With A Sense Of Speed
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date published: 2023-05-02

Leisurely Comfort in a Tropical Cafe Jazz
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date published: 2023-05-03

ゆったりとした時間が心地よい南国カフェジャズ
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date published: 2023-05-03

Peace & Calm ~ Background Music For Relaxation
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date published: 2023-05-03

Peace & Calm ~ BGM for Relaxation
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date published: 2023-05-03

1時間でお部屋も気分もすっきり！お掃除集中BGM
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date published: 2023-05-05

Clear Your Room And Your Mood In An Hour! Intensive Cleaning BGM
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date published: 2023-05-05

Morning BGM to Balance Mind and Body
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date published: 2023-05-06

心身のバランスを整えるモーニングBGM
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date published: 2023-05-06

穏やかなジャズで彩るモーニングルーティン
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date published: 2023-05-09

Morning Routine Colored with Calming Jazz
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date published: 2023-05-09

Chillin'
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date published: 2023-05-10

仕事さくさく心うきうきな作業用ジャズピアノ
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date published: 2023-05-10

Uplifting Jazz Piano for Efficient Work
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Supreme Healing BGM for Resting the Mind
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脳を休めるための極上ヒーリングBGM
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date published: 2023-05-12

コーヒーショップで流れるカジュアルジャズピアノ
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date published: 2023-05-17

Jazz at Good Coffee Shop
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date published: 2023-05-17

緩やかな時を過ごすリラクゼーションサロンBGM
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Relaxation Salon BGM for Unwinding Time
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date published: 2023-05-19

Home Offiice Bossa 〜疲れた脳をリセットできる音楽〜
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date published: 2023-05-22

Mellow Piano Collection Flowing in Dreams
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date published: 2023-05-22

Home Office Bossa -To Restore Your Tired Brain
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date published: 2023-05-22

Seaside Cafe Jazz Piano with a Breeze
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date published: 2023-05-24

Refreshing Jazz at a Nature-Rich Summer Retreat Cafe
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date published: 2023-05-27

自然豊かな避暑地のカフェで流れる爽やかJAZZ
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date published: 2023-05-27

Energy Charge Basking in the Morning Sun
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date published: 2023-05-30

朝日を浴びてエナジーチャージ
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date published: 2023-05-30

爽やかな果実の香り弾けるサワージャズ
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date published: 2023-05-31

Sparkling Savory Jazz with a Fresh Fruit Scent
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date published: 2023-05-31

Relaxing Nap Music ゆったりお昼寝ピアノ
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date published: 2023-06-01

Relaxing Nap Music: Leisurely Afternoon Nap Piano
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Bossa Rhythm and Piano Tones
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ボッサのリズムとピアノの音色と。
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Classical BGM to Welcome a Refreshing Morning
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清々しい朝を迎えるためのクラシカルBGM
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Heart Warming & Relaxing Piano
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Motivation Boosting Jazz
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Refreshing Jazz ～爽やかな風と共に～
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スパで聴くゆったりリラクゼーションBGM
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Relaxing BGM to Enjoy at a Spa
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date published: 2023-06-08

Uninterrupted Coffee Break Music
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私の勉強空間～集中力を高めるBGM
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Heart Warming & Relaxing Piano
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Refreshing Jazz: With a Breezy Wind
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心躍る陽気なカフェジャズ
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Walking with Jazz
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Jazz in Holiday Nap
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月明かりに照らされて - Piano for Rising Moon -
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心と身体のセルフケア ～リラクゼーションBGM
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date published: 2023-06-14

My Study Space: BGM to Enhance Concentration
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Stylish Jazz at a Terrace Cafe
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黄昏時に聴きたい癒しのピアノ音楽
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Happy Cooking Music
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date published: 2023-06-17

Illuminated by Moonlight - Piano for Rising Moon
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date published: 2023-06-17

優雅な雰囲気のサロンBGM
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Walking with Jazz
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Self -care for Mind and Body - Relaxation BGM
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date published: 2023-06-19

Chill Morning Bossa - Music for a Leisurely Breakfast on a Holiday
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Relax & Detox with Sunbathing
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date published: 2023-06-21

Positive Jazz Vibes - Summer Breeze
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date published: 2023-06-22

Exhilarating Upbeat Cafe Jazz
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Happy Cooking Music
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Soothing Piano Music to Listen to at Dusk
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Elegant Salon Atmosphere BGM
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赤ちゃんぐっすり魔法のピアノ
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ハッピー爽やかな朝を彩るジャズピアノ
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Magic Piano for Baby's Sleep
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date published: 2023-06-28

Happy Sleep ~ Background Music for Babies and Mothers
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幸せな眠り～赤ちゃんとママのためのBGM
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Café Conversations: Enjoyable BGM
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date published: 2023-07-03

Supporting Gentle Sleep for Babies
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赤ちゃんのやさしい眠りをサポート
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date published: 2023-07-05

Baby Sleeping Soundly
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Cozy Nap Time Wrapped in Gentle Piano
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date published: 2023-07-14

ほんわかピアノに包まれてすやすやお昼寝タイム
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Happy and Refreshing Morning: Jazz Piano Delight
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date published: 2023-07-15

Seabreeze Jazz Piano by the Seaside
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Blissful and Serene Time Spun by Gentle Melodies
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やさしい音色が紡ぎだす至福のすやすやタイム
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date published: 2023-07-19

胎教用スロウジャズピアノ
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date published: 2023-07-21

Slow Jazz Piano for Prenatal Education
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date published: 2023-07-21

Enjoying Sunny Jazz Bathed in Sunlight
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date published: 2023-07-23

心地よいワークスペース～リラックスピアノ～
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date published: 2023-07-26

やさしくスローなお昼寝用ジャズピアノ
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date published: 2023-07-26

Gentle and Slow Jazz Piano for Napping
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date published: 2023-07-26

自宅で和むハッピージャズ
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date published: 2023-07-26

Pleasant Workspace - Relaxing Piano Tunes
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date published: 2023-07-27

Refreshing Jazz that Evokes a Sense of Coolness: Summer Breeze
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date published: 2023-07-28

涼を感じる爽快ジャズ～Summer Breeze～
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date published: 2023-07-28

読書時間を彩るジャズピアノ
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date published: 2023-07-29

Siesta Piano for Sunny Afternoons
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date published: 2023-07-29

Comforting Happy Jazz at Home
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date published: 2023-07-30

Jazz Piano Coloring Reading Time
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date published: 2023-07-31

ハンモックボッサ 〜木漏れ日差す森のキャンプ場でまったり聴きたい音楽〜
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date published: 2023-08-01

For BABY: Gentle Music for Little Lives
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date published: 2023-08-02

サロンで流れる軽快なジャズミュージック
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date published: 2023-08-02

For BABY～小さな命のためのやさしい音楽
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date published: 2023-08-02

Light-hearted Jazz Music in the Salon
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date published: 2023-08-04

仕事の後は音楽かけてリラックス
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date published: 2023-08-05

Mood Refreshing Relaxing BGM
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date published: 2023-08-06

Relax with Music After Work
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date published: 2023-08-08

Herb Tea & Jazz - Special Tea Time
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date published: 2023-08-10

Enjoy a Comfortable Day with Morning Jazz
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date published: 2023-08-11

モーニングジャズで快適な1日を
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date published: 2023-08-11

Productive Work BGM to Enhance Concentration
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date published: 2023-08-13

Efficiency Up with Jazz for Work
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date published: 2023-08-15

目覚めの朝活ジャズ
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Morning Jazz to Wake Up Refreshed
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モチベーションUP！作業用ピアノ
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Boosting Motivation: Piano for Work
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Sleep Support BGM for Babies and Moms
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赤ちゃんとママのための睡眠サポートBGM
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朝までぐっすり赤ちゃん用BGM
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All-Night Baby BGM for Sound Sleep
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ぐっすり赤ちゃん朝まで子守歌
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束の間の休み時間はボサノバで
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date published: 2023-08-26

Relaxing Holiday with the Rhythm of Bossa
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穏やかに生産性をあげるBGM
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ジャズが流れるカフェでリフレッシュタイムを
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date published: 2023-08-31

癒しの風が吹き抜けるカフェボサノヴァピアノの調べ
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date published: 2023-09-06

朝活ジャズで元気な一日を
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    value: 956772
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956772
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292334772
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T10:01:46Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a5d67c18efa8597991e2072ceadd071506eda7e361aabe7e07fe72c4a6936aa. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292334772.
    date published: 2026-07-05T10:01:46Z
  audio: Dawn's Dynamic Dance
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 71.272
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.39
    additional property: Energy
      type: PropertyValue
      value: 0.036
    additional property: Speechiness
      type: PropertyValue
      value: 0.061
    additional property: Acousticness
      type: PropertyValue
      value: 0.991
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.967
    additional property: Liveness
      type: PropertyValue
      value: 0.079
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.287
    additional property: Loudness (dB)
      type: PropertyValue
      value: -23.85
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Morning Mocha Melodies
  type: MusicRecording
  duration: PT1M54S
  duration ms: 114444
  explicit: false
  by artist: LOVE BOSSA
  in album: 朝活ジャズで元気な一日を
    type: MusicAlbum
    date published: 2023-09-08
  genre: bossa nova
  isrc code: JPN292334773
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T18:10:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe111ce79dc5815539f727b40580e99572d0ad6190bdc40b6f19ad465a33855a3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956841
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956841
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Morning Mocha Melodies
track: Early Bird's Blissful Beat
track: Daybreak's Delightful Drift
track: Gleaming Glimpses of Go-Getters
track: First Light Frolic
track: Coffee Cup Cadences
track: Sunbeam's Sprightly Syncopation
track: Fresh Start Fanfare
track: Morning Mist Motifs
track: Breakfast Breeze Ballad
track: Energizing Early Echoes
track: Sunrise to Sunshine Swing
track: Rise and Rhythm Revival
track: Dawn Dew Drops and Drums
track: Sunup's Silken Serenades

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292334773

OTSTimestamp
type: PropertyValue
value: 2026-07-05T22:14:35Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe111ce79dc5815539f727b40580e99572d0ad6190bdc40b6f19ad465a33855a3. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292334773.
date published: 2026-07-05T22:14:35Z

Morning Mocha Melodies
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 76.556
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.454
additional property: Energy
  type: PropertyValue
  value: 0.047
additional property: Speechiness
  type: PropertyValue
  value: 0.04
additional property: Acousticness
  type: PropertyValue
  value: 0.992
additional property: Instrumentalness
  type: PropertyValue
  value: 0.958
additional property: Liveness
  type: PropertyValue
  value: 0.11
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.276
additional property: Loudness (dB)
  type: PropertyValue
  value: -23.193
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major

Early Bird's Blissful Beat
type: MusicRecording
duration: PT1M58S
duration ms: 118758
explicit: false
by artist: LOVE BOSSA
in album: 朝活ジャズで元気な一日を
  type: MusicAlbum
  date published: 2023-09-08
genre: bossa nova
isrc code: JPN292334774
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T19:26:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a5af5b6e0637b5b18408ec78b4bc3fda3673c978b794680dea4be0311b4f15e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956841
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956841
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292334774
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T22:14:35Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5af5b6e0637b5b18408ec78b4bc3fda3673c978b794680dea4be0311b4f15e. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292334774.
  date published: 2026-07-05T22:14:35Z
audio: Early Bird's Blissful Beat
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 67.111
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.476
  additional property: Energy
    type: PropertyValue
    value: 0.046
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.993
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.96
  additional property: Liveness
    type: PropertyValue
    value: 0.11
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.225
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.974
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Daybreak's Delightful Drift
type: MusicRecording
duration: PT2M3S
duration ms: 123531
explicit: false
by artist: LOVE BOSSA
in album: 朝活ジャズで元気な一日を
  type: MusicAlbum
  date published: 2023-09-08
genre: bossa nova
isrc code: JPN292334775
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T10:45:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2719585abf593b68e8dfc2bb901195da3054160e13ad9d8df941124205cce667
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958870
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958870
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292334775
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T13:47:47Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2719585abf593b68e8dfc2bb901195da3054160e13ad9d8df941124205cce667. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:47:47Z), 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/JPN292334775.
  date published: 2026-07-20T13:47:47Z
audio: Daybreak's Delightful Drift
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 63.171
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.333
  additional property: Energy
    type: PropertyValue
    value: 0.081
  additional property: Speechiness
    type: PropertyValue
    value: 0.06
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.958
  additional property: Liveness
    type: PropertyValue
    value: 0.112
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.387
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.387
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Gleaming Glimpses of Go-Getters
type: MusicRecording
duration: PT1M50S
duration ms: 110915
explicit: false
by artist: LOVE BOSSA
in album: 朝活ジャズで元気な一日を
  type: MusicAlbum
  date published: 2023-09-08
genre: bossa nova
isrc code: JPN292334776
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T07:23:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc39f924700d31c71c6e7edab62c8350beb67b0ef2343e597d7d09cf41e05c0e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958842
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958842
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292334776
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T10:26:48Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc39f924700d31c71c6e7edab62c8350beb67b0ef2343e597d7d09cf41e05c0e. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:26:48Z), 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/JPN292334776.
  date published: 2026-07-20T10:26:48Z
audio: Gleaming Glimpses of Go-Getters
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 52.189
  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: 0.484
  additional property: Energy
    type: PropertyValue
    value: 0.053
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.983
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.952
  additional property: Liveness
    type: PropertyValue
    value: 0.11
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.522
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.575
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

First Light Frolic
type: MusicRecording
duration: PT1M51S
duration ms: 111853
explicit: false
by artist: LOVE BOSSA
in album: 朝活ジャズで元気な一日を
  type: MusicAlbum
  date published: 2023-09-08
genre: bossa nova
isrc code: JPN292334777
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T19:42:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x405d4806ad8d80c9fc01f2b5ac9d9c935670f11a11055ef59ae64d26f2058631
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/JPN292334777
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405d4806ad8d80c9fc01f2b5ac9d9c935670f11a11055ef59ae64d26f2058631. 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/JPN292334777.
  date published: 2026-07-06T01:25:57Z
audio: First Light Frolic
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 113.669
  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: 0.515
  additional property: Energy
    type: PropertyValue
    value: 0.04
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.949
  additional property: Liveness
    type: PropertyValue
    value: 0.1
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.196
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.935
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Coffee Cup Cadences
type: MusicRecording
duration: PT1M59S
duration ms: 119161
explicit: false
by artist: LOVE BOSSA
in album: 朝活ジャズで元気な一日を
  type: MusicAlbum
  date published: 2023-09-08
genre: bossa nova
isrc code: JPN292334778
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-21T17:21:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a1fac0e95344c3ae62b1662d6077a542428b1369f90ed535a7d0a6a466ccaf2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959043
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292334778
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T20:22:58Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1fac0e95344c3ae62b1662d6077a542428b1369f90ed535a7d0a6a466ccaf2. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:22:58Z), 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/JPN292334778.
  date published: 2026-07-21T20:22:58Z
audio: Coffee Cup Cadences
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 139.403
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.4
  additional property: Energy
    type: PropertyValue
    value: 0.05
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.94
  additional property: Liveness
    type: PropertyValue
    value: 0.106
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.157
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.535
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Sunbeam's Sprightly Syncopation
type: MusicRecording
duration: PT2M0S
duration ms: 120414
explicit: false
by artist: LOVE BOSSA
in album: 朝活ジャズで元気な一日を
  type: MusicAlbum
  date published: 2023-09-08
genre: bossa nova
isrc code: JPN292334779
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-21T22:17:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b2e629b2d19bb6bddbadb60551ac614f1644b35a4c149dca0714c913775e2cf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959069
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959069
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292334779
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T01:19:46Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2e629b2d19bb6bddbadb60551ac614f1644b35a4c149dca0714c913775e2cf. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T01:19:46Z), 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/JPN292334779.
  date published: 2026-07-22T01:19:46Z
audio: Sunbeam's Sprightly Syncopation
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 66.553
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.361
  additional property: Energy
    type: PropertyValue
    value: 0.103
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.977
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.955
  additional property: Liveness
    type: PropertyValue
    value: 0.105
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.123
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.196
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Fresh Start Fanfare
type: MusicRecording
duration: PT2M7S
duration ms: 127216
explicit: false
by artist: LOVE BOSSA
in album: 朝活ジャズで元気な一日を
  type: MusicAlbum
  date published: 2023-09-08
genre: bossa nova
isrc code: JPN292334780
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T14:33:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4786043e6f72975dc5cece68eaf85727d721e114be18cdbdca4bdffd1ecfd368
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958905
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958905
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292334780
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T17:36:28Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4786043e6f72975dc5cece68eaf85727d721e114be18cdbdca4bdffd1ecfd368. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T17:36:28Z), 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/JPN292334780.
  date published: 2026-07-20T17:36:28Z
audio: Fresh Start Fanfare
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 62.171
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.438
  additional property: Energy
    type: PropertyValue
    value: 0.057
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.961
  additional property: Liveness
    type: PropertyValue
    value: 0.091
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.154
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.645
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Morning Mist Motifs
type: MusicRecording
duration: PT2M0S
duration ms: 120617
explicit: false
by artist: LOVE BOSSA
in album: 朝活ジャズで元気な一日を
  type: MusicAlbum
  date published: 2023-09-08
genre: bossa nova
isrc code: JPN292334781
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T20:11:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf5a7bf7454c5b74dc68cd720493e71e8378615e01a9b48f8ff64ffab064b878d
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/JPN292334781
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a7bf7454c5b74dc68cd720493e71e8378615e01a9b48f8ff64ffab064b878d. 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/JPN292334781.
  date published: 2026-07-06T01:25:57Z
audio: Morning Mist Motifs
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 83.357
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 1
  additional property: Danceability
    type: PropertyValue
    value: 0.433
  additional property: Energy
    type: PropertyValue
    value: 0.081
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.972
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.955
  additional property: Liveness
    type: PropertyValue
    value: 0.102
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.29
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.323
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Breakfast Breeze Ballad
type: MusicRecording
duration: PT1M57S
duration ms: 117214
explicit: false
by artist: LOVE BOSSA
in album: 朝活ジャズで元気な一日を
  type: MusicAlbum
  date published: 2023-09-08
genre: bossa nova
isrc code: JPN292334782
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T16:11:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01d4204477f7af0b1bbfadc2a348d409a5755a8482e6973fa5de7a2c3d970093
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958908
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958908
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292334782
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T19:09:21Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d4204477f7af0b1bbfadc2a348d409a5755a8482e6973fa5de7a2c3d970093. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T19:09:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292334782.
  date published: 2026-07-20T19:09:21Z
audio: Breakfast Breeze Ballad
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 173.56
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.343
  additional property: Energy
    type: PropertyValue
    value: 0.048
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.986
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.954
  additional property: Liveness
    type: PropertyValue
    value: 0.084
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.238
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.744
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Energizing Early Echoes
type: MusicRecording
duration: PT1M52S
duration ms: 112325
explicit: false
by artist: LOVE BOSSA
in album: 朝活ジャズで元気な一日を
  type: MusicAlbum
  date published: 2023-09-08
genre: bossa nova
isrc code: JPN292334783
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T18:24:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff62d56140508665e8eaca6f1744e67490593166e1d431eeb12d32ec9bf630d2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956841
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956841
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292334783
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T22:14:35Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff62d56140508665e8eaca6f1744e67490593166e1d431eeb12d32ec9bf630d2. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292334783.
  date published: 2026-07-05T22:14:35Z
audio: Energizing Early Echoes
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 75.456
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.34
  additional property: Energy
    type: PropertyValue
    value: 0.134
  additional property: Speechiness
    type: PropertyValue
    value: 0.055
  additional property: Acousticness
    type: PropertyValue
    value: 0.986
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.953
  additional property: Liveness
    type: PropertyValue
    value: 0.13
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.068
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.808
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Sunrise to Sunshine Swing
type: MusicRecording
duration: PT2M0S
duration ms: 120988
explicit: false
by artist: LOVE BOSSA
in album: 朝活ジャズで元気な一日を
  type: MusicAlbum
  date published: 2023-09-08
genre: bossa nova
isrc code: JPN292334784
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T07:07:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0930e56dae7bfe2e7fdee743d9b6e3751598feeee187b9a6213ae0d90cd2a306
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956772
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956772
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292334784
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T10:01:46Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0930e56dae7bfe2e7fdee743d9b6e3751598feeee187b9a6213ae0d90cd2a306. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292334784.
  date published: 2026-07-05T10:01:46Z
audio: Sunrise to Sunshine Swing
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.667
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.394
  additional property: Energy
    type: PropertyValue
    value: 0.061
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.987
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.923
  additional property: Liveness
    type: PropertyValue
    value: 0.103
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.174
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.254
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Rise and Rhythm Revival
type: MusicRecording
duration: PT2M6S
duration ms: 126853
explicit: false
by artist: LOVE BOSSA
in album: 朝活ジャズで元気な一日を
  type: MusicAlbum
  date published: 2023-09-08
genre: bossa nova
isrc code: JPN292334787
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T13:03:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f5022b6d7cb261558f608daa59166ebffb76f53924eb57b205d9ed019e2a03c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958889
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292334787
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T16:03:44Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5022b6d7cb261558f608daa59166ebffb76f53924eb57b205d9ed019e2a03c. Chain 2 (Bitcoin): anchored in block 958889 (2026-07-20T16:03:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292334787.
  date published: 2026-07-20T16:03:44Z
audio: Rise and Rhythm Revival
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 137.482
  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: 0.407
  additional property: Energy
    type: PropertyValue
    value: 0.048
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.984
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.948
  additional property: Liveness
    type: PropertyValue
    value: 0.097
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.065
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.353
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Dawn Dew Drops and Drums
type: MusicRecording
duration: PT1M47S
duration ms: 107423
explicit: false
by artist: LOVE BOSSA
in album: 朝活ジャズで元気な一日を
  type: MusicAlbum
  date published: 2023-09-08
genre: bossa nova
isrc code: JPN292334788
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T02:24:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70fd5c5198eac578fc15859a4356d6cad5883bc0eb45450defddbf4622c59881
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958823
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958823
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292334788
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T05:28:02Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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快眠ルーティンにぴったりのリラックス音楽
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date published: 2023-09-16

Relaxing Music Perfect for Sleep Routine
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date published: 2023-09-16

快眠をサポートするリラックスピアノ
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Relaxing Piano to Support Deep Sleep
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date published: 2023-09-18

Jazz Piano for a Comfortable Morning
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date published: 2023-09-20

Music to Reset Body and Mind
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date published: 2023-09-22

心と身体をリセットするための音楽
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date published: 2023-09-22

How About Healing Jazz Piano for Work?
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date published: 2023-09-23

眠りを求める心に安らぎをもたらすピアノサウンド
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極上のリラックスタイム
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眠りのオアシス 〜 心安らぐピアノの旋律
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Calming Piano for a Peaceful Sleep
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Ultimate Relaxation Time
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朝から元気にJazzでスタート
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date published: 2023-09-28

ブルーマウンテン・ジャズ 〜高原カフェのBGM〜
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Sleep Oasis - Peaceful Piano Melodies
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Jazz Start to Your Morning
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Soothing Piano Sounds for Restful Sleep
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Blue Mountain Jazz: Highlands Cafe BGM
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Deep Sleep Peaceful Piano
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ぐっすり眠れるピースフルピアノ
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涼しい季節に美しく 〜サロン用BGM〜
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Sleeping Soon
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Cheerful Tomorrow! Goodnight Piano
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Therapeutic Music that Touches the Soul
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Beauty Jazz
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Piano Melodies Bringing Peace to the Night
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夜の安らぎをもたらすピアノの旋律
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Soothing Piano for Mind and Body Wellness
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心と身体の健康のための安らぎピアノ
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カフェで楽しむ心躍るジャズピアノ
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安眠をサポートするヒーリングピアノ
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陽気なジャズピアノが奏でるお散歩のリズム
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Refreshing Piano at a Scenic Café
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景色を楽しむカフェで聴くさわやかピアノ
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Jazz Melodies Swayed by the Autumn Wind
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秋風に揺れるジャズメロディー
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リゾートサロンで流れるゆったりとした美しいピアノ
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Serene Piano Melodies for Resort Salons
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星空を巡るロマンティックピアノ
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朝まですやすや子守唄
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赤ちゃんのためのナイトストーリー
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Nighttime Stories for Babies
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ベイビーズララバイ 〜また明日
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いつでもお昼寝安心ピアノ
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Lullaby Piano to Nurture Parent-Child Bonds
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朝までおやすみベイビーピアノ
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親子でぐっすりお昼寝ピアノ
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お昼寝赤ちゃんゆりかごタイム
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Baby's Dream - Playing in Dreamland
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おやすみ前の新習慣 ～癒しのα波ピアノ～
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New Bedtime Routine - Healing Alpha Wave Piano
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瞑想時に流れる厳かなジャズ
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幸せ運ぶNIGHT TIME ～睡眠サポートBGM～
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すくすく赤ちゃんおやすみピアノ
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すっきり朝を迎えるねむねむピアノ
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星付きレストランで流れる高級感漂うジャズピアノ
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First Melody for Baby ～おやすみピアノ～
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Napping Softly and Snoozing Piano
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おひるね用むにゃむにゃピアノ
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親子でのんびり昼寝BGM
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毎朝元気に -赤ちゃん用寝つけBGM-
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Moonlight Lullabies -赤ちゃんすやすやBGM-
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Moonlight Lullabies - Peaceful Baby BGM -
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Happy Family Nap ～家族のためのお昼寝ピアノ～
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Happy Family Nap - Midday Piano for the Whole Family
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Bringing Happiness to Babies - Dream Melody
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赤ちゃんに幸せを運ぶ ～Dream Melody～
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To the Unborn You - Prenatal Piano -
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生まれてくるあなたへ -胎教ピアノ-
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Good Morning, Babies! -今日もおはよう-
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Good Morning, Babies! - Greeting Another Day -
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都会派ジャズ -非日常空間にて-
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仕事用サウンドスケープ -作業効率UP-
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寒い朝に五感で楽しむカフェタイム
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雪降る夜の読書時間を艶やかに
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自分の世界へどっぷり浸かるジャズピアノ
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自宅をオフィスに変身させるジャズピアノ
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Urban Jazz - In an Extraordinary Space
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Immersive Jazz Piano in My Own World
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Elegant Reading Time on a Snowy Night
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Work Soundscapes - Boosting Efficiency
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Walking in Jazz - A Chilly Morning Walk
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Walking in Jazz -寒い朝もお散歩-
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Work Jazz to Switch On the Job Mode
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仕事スイッチをONするための作業用JAZZ
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午後3時の優雅なカフェタイム
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Jazz in NY - Feeling the Winter Skyline
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Jazz in NY -冬の摩天楼を感じながら-
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Jazz in a Sunlit Cafe
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Paradise Melody - Jazz for Special Days
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楽園の調べ～ハレの日に聴きたいJAZZ～
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Relaxing Salon Piano
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ゆったり癒しのサロンピアノ
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Amazing Location - Jazz in a Snowy Town Bar
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リゾートヒーリング -常夏の島で-
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Jazz Piano for Work Smoothly
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Romantic Jazz in a Snowy Bar
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エクササイズジャズ 〜軽く汗を流そう〜
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Adult Jazz in a Scenic Cafe
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Resort Healing - On an Eternal Summer Island
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雪降る日は在宅ワークでさくさく業務
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Relaxing Jazz for Immersive Reading
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読書に没頭するためのリラックスジャズ
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読書&ジャズ～とっておきのくつろぎTime～
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Reading & Jazz - Special Relaxation Time
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Productive Home Work on Snowy Days
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Jazz to Stylishly Enhance Your Home Office
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Leisurely Piano Accompanying a Careful Life
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Home Study Bossa: Enhancing Concentration with Cozy Bossa Nova
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ファッショナブルジャズ ～上質空間で楽しむ～
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寒い日でも仕事を頑張るモチベーションアップジャズ
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いつの間にか朝日が昇るジャズピアノ
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海岸沿いで聴くさわやかジャズ
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気分爽快テラスでテレワーク
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ホームオフィスをおしゃれに彩るジャズ
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オフの日をのんびり過ごすためのヒーリングBGM
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集中タイムに聴きたいジャズピアノ
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丁寧な暮らしに寄り添うのんびりピアノ
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耳に優しいピアノボッサ
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Healing BGM for a Leisurely Day Off
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Jazz Piano for Concentration Time
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Home Study Bossa: Enhancing Concentration with Cozy Bossa Nova, Vol. 2
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Home Study Bossa 〜軽快なボッサで集中力アップ〜 (Vol.2)
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Refreshing Mood for Telework on the Terrace
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Refreshing Jazz Along the Coastline
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Acoustic Lifestyle: Digital Detox & Chill -Winter- , Vol. 2
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仕事用ジャズ ～気分が上がるご機嫌サウンド～
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集中スイッチ ～気分を高めるジャズ～
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Concentration Switch: Uplifting Jazz
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Work Jazz: Cheerful and Uplifting Sound
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がっちりテレワークBGM
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アコースティック生活 〜Digital Detox & Chill〜 冬 Vol.2
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Solid Telework BGM
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団らんタイムを演出するジャズボッサ
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集中力ましましミュージック
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Energy Morning: Welcoming a Lively Morning
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エナジーモーニング 〜元気な朝を迎えよう〜
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Reflections in a Mocha Mirror
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日常生活に溶け込むリズミカルジャズ
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100% Energized Jazz Piano
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ビューティージャズ 〜音楽できれいになる〜
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Remote Work Music for Concentration
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家でもバリバリ仕事ができちゃうBGM
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Peaceful Piano on a Sunny Day
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Happiness in the Rain - Jazz in the Rain
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Happiness in the Rain 〜雨の中で聴くジャズ〜
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新たな気持ちでスタートする朝カフェピアノ
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春の雨とゆったりピアノ ～癒しの時間～
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Morning Cafe Piano for a Fresh Start
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夕日が綺麗なレストランで流れる優雅なBGM
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Elegant Background Music in a Restaurant with a Beautiful Sunset
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気分を高めて仕事をするためのジャズ
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Relaxing Jazz Time at Home
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自宅で寛ぐリラックスジャズタイム
type: MusicAlbum
date published: 2024-03-29
track: Tranquil Domestic Bliss
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    type: MusicAlbum
    date published: 2024-03-29
  genre: bossa nova
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292410956
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae61e267db319fccc1141d584753f142a80343e38979d72a997965c06a46004. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:34:55Z), 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/JPN292410956.
    date published: 2026-07-19T20:34:55Z
  audio: Tranquil Domestic Bliss
    type: AudioObject
    additional property: Tempo (BPM)
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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
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
      value: 0.469
    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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track: Hearthside Reflections
  type: MusicRecording
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  explicit: false
  by artist: LOVE BOSSA
  in album: 自宅で寛ぐリラックスジャズタイム
    type: MusicAlbum
    date published: 2024-03-29
  genre: bossa nova
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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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6463abba10e024b8bdc945b1dc7707ba89e4a0b7591751b73ab5ebffb6da82f. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:25:40Z), 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/JPN292410957.
    date published: 2026-07-20T05:25:40Z
  audio: Hearthside Reflections
    type: AudioObject
    additional property: Tempo (BPM)
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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
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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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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track: Cozy Moments Unwind
  type: MusicRecording
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  explicit: false
  by artist: LOVE BOSSA
  in album: 自宅で寛ぐリラックスジャズタイム
    type: MusicAlbum
    date published: 2024-03-29
  genre: bossa nova
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  additional property: OTSBitcoinBlock
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  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Cozy Moments Unwind
track: Moonlit Comfort
track: Homebound Melodic Ease
track: Velvet Shades of Calm
track: Restful Repose Piano
track: Solitude's Soft Echo
track: Serene Moments at Home
track: Chilled Evening Musings
track: Comfortable Solitude Serenade
track: Leisure Time Acoustic Embrace
track: Restful Hearts and Minds
track: Soothing Shadows in Harmony
track: Moonlit Serenity Stillness
track: Blissful Solace in Sound
track: Tender Nightfall Resonance

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292410958

OTSTimestamp
type: PropertyValue
value: 2026-07-05T10:01:46Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9597e828543f855c8bc29f1490c64a2650959d1bd66f1cf48e64d37dd79dd557. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292410958.
date published: 2026-07-05T10:01:46Z

Cozy Moments Unwind
type: AudioObject
additional property: Tempo (BPM)
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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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Moonlit Comfort
type: MusicRecording
duration: PT2M13S
duration ms: 133700
explicit: false
by artist: LOVE BOSSA
in album: 自宅で寛ぐリラックスジャズタイム
  type: MusicAlbum
  date published: 2024-03-29
genre: bossa nova
isrc code: JPN292410959
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d5fc0509c301615ae742e92a01e3dfc6a1f54650be1b4a451cab2672f039c4. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:47:10Z), 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/JPN292410959.
  date published: 2026-07-20T05:47:10Z
audio: Moonlit Comfort
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: 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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Homebound Melodic Ease
type: MusicRecording
duration: PT2M2S
duration ms: 122000
explicit: false
by artist: LOVE BOSSA
in album: 自宅で寛ぐリラックスジャズタイム
  type: MusicAlbum
  date published: 2024-03-29
genre: bossa nova
isrc code: JPN292410960
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292410960
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b1ff4137a18c1d04ca263b8fe04c6c21ffe1c0f5d65f906cccb805aadb905d4. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:06:51Z), 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/JPN292410960.
  date published: 2026-07-19T22:06:51Z
audio: Homebound Melodic Ease
  type: AudioObject
  additional property: Tempo (BPM)
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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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Velvet Shades of Calm
type: MusicRecording
duration: PT2M4S
duration ms: 124000
explicit: false
by artist: LOVE BOSSA
in album: 自宅で寛ぐリラックスジャズタイム
  type: MusicAlbum
  date published: 2024-03-29
genre: bossa nova
isrc code: JPN292410961
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1fb3b9dc42ffd175bf91319c11f4cd03d3dc7e509c40cac4cbd4ac1c6a226be. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T19:11:35Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292410961.
  date published: 2026-07-20T19:11:35Z
audio: Velvet Shades of Calm
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  additional property: Tempo (BPM)
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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
    type: PropertyValue
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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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Restful Repose Piano
type: MusicRecording
duration: PT1M52S
duration ms: 112000
explicit: false
by artist: LOVE BOSSA
in album: 自宅で寛ぐリラックスジャズタイム
  type: MusicAlbum
  date published: 2024-03-29
genre: bossa nova
isrc code: JPN292410962
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe366c7f7425675dc01e57e209e826f86bbd6d2beb907dbc35105a28825c6c34f. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:33:29Z), 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/JPN292410962.
  date published: 2026-07-20T08:33:29Z
audio: Restful Repose Piano
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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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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Valence (Positivity)
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Solitude's Soft Echo
type: MusicRecording
duration: PT2M19S
duration ms: 139000
explicit: false
by artist: LOVE BOSSA
in album: 自宅で寛ぐリラックスジャズタイム
  type: MusicAlbum
  date published: 2024-03-29
genre: bossa nova
isrc code: JPN292410963
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T14:42:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x285c3db1d30d88b6b8da55af715c9d5a7098240574caceb5acbff1514a78c67d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956822
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956822
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292410963
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T18:48:28Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285c3db1d30d88b6b8da55af715c9d5a7098240574caceb5acbff1514a78c67d. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/JPN292410963.
  date published: 2026-07-05T18:48:28Z
audio: Solitude's Soft Echo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 125.346
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.476
  additional property: Energy
    type: PropertyValue
    value: 0.032
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.919
  additional property: Liveness
    type: PropertyValue
    value: 0.151
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.268
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.143
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Serene Moments at Home
type: MusicRecording
duration: PT2M1S
duration ms: 121500
explicit: false
by artist: LOVE BOSSA
in album: 自宅で寛ぐリラックスジャズタイム
  type: MusicAlbum
  date published: 2024-03-29
genre: bossa nova
isrc code: JPN292410964
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T08:49:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6fa730cde790939cf4131692acb8867c60402e217fc6db65ea20bf8fb1dc4354
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956790
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956790
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292410964
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T12:31:54Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa730cde790939cf4131692acb8867c60402e217fc6db65ea20bf8fb1dc4354. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/JPN292410964.
  date published: 2026-07-05T12:31:54Z
audio: Serene Moments at Home
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 113.132
  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: 0.423
  additional property: Energy
    type: PropertyValue
    value: 0.079
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.987
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.937
  additional property: Liveness
    type: PropertyValue
    value: 0.125
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.244
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.675
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Chilled Evening Musings
type: MusicRecording
duration: PT1M59S
duration ms: 119000
explicit: false
by artist: LOVE BOSSA
in album: 自宅で寛ぐリラックスジャズタイム
  type: MusicAlbum
  date published: 2024-03-29
genre: bossa nova
isrc code: JPN292410965
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T17:10:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfde6753abe9233f86fb9593351a7ecb20b8650e11534cd10d80369397c463d93
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958918
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958918
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292410965
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T20:08:05Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde6753abe9233f86fb9593351a7ecb20b8650e11534cd10d80369397c463d93. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:08:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292410965.
  date published: 2026-07-20T20:08:05Z
audio: Chilled Evening Musings
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 123.871
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.548
  additional property: Energy
    type: PropertyValue
    value: 0.07
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.933
  additional property: Liveness
    type: PropertyValue
    value: 0.156
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.38
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.899
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Comfortable Solitude Serenade
type: MusicRecording
duration: PT2M27S
duration ms: 147500
explicit: false
by artist: LOVE BOSSA
in album: 自宅で寛ぐリラックスジャズタイム
  type: MusicAlbum
  date published: 2024-03-29
genre: bossa nova
isrc code: JPN292410966
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T12:13:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8248e99b7f8ca9c33a5c1af8a1c043cb162fbd894631062d8016236962ecbcd8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958878
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958878
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292410966
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T15:16:05Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8248e99b7f8ca9c33a5c1af8a1c043cb162fbd894631062d8016236962ecbcd8. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:16:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292410966.
  date published: 2026-07-20T15:16:05Z
audio: Comfortable Solitude Serenade
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 119.081
  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: 0.374
  additional property: Energy
    type: PropertyValue
    value: 0.088
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.985
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.916
  additional property: Liveness
    type: PropertyValue
    value: 0.111
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.14
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.514
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Leisure Time Acoustic Embrace
type: MusicRecording
duration: PT2M10S
duration ms: 130399
explicit: false
by artist: LOVE BOSSA
in album: 自宅で寛ぐリラックスジャズタイム
  type: MusicAlbum
  date published: 2024-03-29
genre: bossa nova
isrc code: JPN292410967
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T16:22:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd4ff738c7ff72665703518f9dfb5eacd220eb7fbc06316f88684e519709c8bd8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958911
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958911
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292410967
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T19:24:37Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ff738c7ff72665703518f9dfb5eacd220eb7fbc06316f88684e519709c8bd8. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T19:24:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292410967.
  date published: 2026-07-20T19:24:37Z
audio: Leisure Time Acoustic Embrace
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 95.218
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.426
  additional property: Energy
    type: PropertyValue
    value: 0.022
  additional property: Speechiness
    type: PropertyValue
    value: 0.05
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.939
  additional property: Liveness
    type: PropertyValue
    value: 0.114
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.155
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.255
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Restful Hearts and Minds
type: MusicRecording
duration: PT2M21S
duration ms: 141000
explicit: false
by artist: LOVE BOSSA
in album: 自宅で寛ぐリラックスジャズタイム
  type: MusicAlbum
  date published: 2024-03-29
genre: bossa nova
isrc code: JPN292410968
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T07:21:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75d924308fd6f6c11c2db5a1fbf05e21832a2987e739c2b8ca41348dc1523be2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956772
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956772
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292410968
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T10:01:46Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d924308fd6f6c11c2db5a1fbf05e21832a2987e739c2b8ca41348dc1523be2. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292410968.
  date published: 2026-07-05T10:01:46Z
audio: Restful Hearts and Minds
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 76.575
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.397
  additional property: Energy
    type: PropertyValue
    value: 0.041
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.994
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.947
  additional property: Liveness
    type: PropertyValue
    value: 0.11
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.243
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.875
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Soothing Shadows in Harmony
type: MusicRecording
duration: PT2M22S
duration ms: 142700
explicit: false
by artist: LOVE BOSSA
in album: 自宅で寛ぐリラックスジャズタイム
  type: MusicAlbum
  date published: 2024-03-29
genre: bossa nova
isrc code: JPN292410969
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T01:42:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7ea79c1a0b61c68410062339bdf1e2af7936fbab97a416329a033ca4fdc4b80
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958808
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958808
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292410969
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T02:49:15Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ea79c1a0b61c68410062339bdf1e2af7936fbab97a416329a033ca4fdc4b80. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292410969.
  date published: 2026-07-20T02:49:15Z
audio: Soothing Shadows in Harmony
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.155
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.448
  additional property: Energy
    type: PropertyValue
    value: 0.048
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.944
  additional property: Liveness
    type: PropertyValue
    value: 0.135
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.22
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.096
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Moonlit Serenity Stillness
type: MusicRecording
duration: PT2M18S
duration ms: 138000
explicit: false
by artist: LOVE BOSSA
in album: 自宅で寛ぐリラックスジャズタイム
  type: MusicAlbum
  date published: 2024-03-29
genre: bossa nova
isrc code: JPN292410970
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T17:22:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa500da8738ef34ea413548871e49d8e40adeaae1366a41022afea344befe64f1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958918
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958918
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292410970
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T20:24:14Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa500da8738ef34ea413548871e49d8e40adeaae1366a41022afea344befe64f1. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:24:14Z), 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/JPN292410970.
  date published: 2026-07-20T20:24:14Z
audio: Moonlit Serenity Stillness
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Blissful Solace in Sound
type: MusicRecording
duration: PT2M0S
duration ms: 120000
explicit: false
by artist: LOVE BOSSA
in album: 自宅で寛ぐリラックスジャズタイム
  type: MusicAlbum
  date published: 2024-03-29
genre: bossa nova
isrc code: JPN292410971
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956790
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292410971
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158bb7f0427a400f9c96ec3501af27df85bf5e8ea646686496926e70accabbd4. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/JPN292410971.
  date published: 2026-07-05T12:31:54Z
audio: Blissful Solace in Sound
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  additional property: Musical Key
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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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Tender Nightfall Resonance
type: MusicRecording
duration: PT2M4S
duration ms: 124700
explicit: false
by artist: LOVE BOSSA
in album: 自宅で寛ぐリラックスジャズタイム
  type: MusicAlbum
  date published: 2024-03-29
genre: bossa nova
isrc code: JPN292410972
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b19a30313937360f98ecd73a8d5e98f5eca4d87caa6e5ff0bbc464547b52f6. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:29:28Z), 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/JPN292410972.
  date published: 2026-07-20T18:29:28Z
audio: Tender Nightfall Resonance
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  additional property: Danceability
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リモートワークのスイッチを入れる作業用BGM
type: MusicAlbum
date published: 2024-03-30

Happy Jazz for a Sunny Morning
type: MusicAlbum
date published: 2024-03-31

晴れた朝に聴きたいハッピージャズ
type: MusicAlbum
date published: 2024-03-31

Remote Work Background Music That Works Anywhere
type: MusicAlbum
date published: 2024-04-01

どこでも仕事ができるリモートワーク用BGM
type: MusicAlbum
date published: 2024-04-01

Jazz for Home Office Transformation
type: MusicAlbum
date published: 2024-04-03

ジャズを流して自宅オフィス化計画
type: MusicAlbum
date published: 2024-04-03

お洒落なケーキ屋さんで流れるジャズ
type: MusicAlbum
date published: 2024-04-06

絶景カフェで流れるジャズピアノ
type: MusicAlbum
date published: 2024-04-06

Jazz Piano Flowing in a Scenic Cafe
type: MusicAlbum
date published: 2024-04-10

Jazz in a Stylish Cake Shop
type: MusicAlbum
date published: 2024-04-12

朝までぐっすり眠れるリラックスピアノ
type: MusicAlbum
date published: 2024-04-16

Jazz Piano for Immersing in a Romantic Mood
type: MusicAlbum
date published: 2024-04-18

ロマンチックな気分に浸れるジャズピアノ
type: MusicAlbum
date published: 2024-04-18

ハイテンションモーニングジャズ
type: MusicAlbum
date published: 2024-04-19

Healing Piano for a Leisurely Listen
type: MusicAlbum
date published: 2024-04-20

のんびり聴きたいヒーリングピアノ
type: MusicAlbum
date published: 2024-04-20

Comforting Coffee Time Jazz
type: MusicAlbum
date published: 2024-04-22

バリバリ仕事がはかどるジャズピアノ
type: MusicAlbum
date published: 2024-04-24

海が見えるカフェでリラックスタイム
type: MusicAlbum
date published: 2024-04-24

Relaxing Time at a Cafe with a Sea View
type: MusicAlbum
date published: 2024-04-24

さくさく作業用サウンド
type: MusicAlbum
date published: 2024-04-24

心がほっと温かくなるやさしいピアノ
type: MusicAlbum
date published: 2024-04-26

High-Energy Morning Jazz
type: MusicAlbum
date published: 2024-04-28

Cafe Jazz Piano to Stylishly Decorate the Space
type: MusicAlbum
date published: 2024-04-30

空間をおしゃれに彩るカフェジャズピアノ
type: MusicAlbum
date published: 2024-04-30

しっかり集中するための作業用ジャズ
type: MusicAlbum
date published: 2024-05-02

Work Jazz for Solid Concentration
type: MusicAlbum
date published: 2024-05-02

Music for Enjoying Reading Time in Depth
type: MusicAlbum
date published: 2024-05-04

じっくり楽しむ読書時間用ミュージック
type: MusicAlbum
date published: 2024-05-04

Morning Jazz with a European Breeze
type: MusicAlbum
date published: 2024-05-05

Morning Motivation Boost Background Music
type: MusicAlbum
date published: 2024-05-07

朝活モチベーションアップBGM
type: MusicAlbum
date published: 2024-05-07

気分を楽にするリモートワーク用ミュージック
type: MusicAlbum
date published: 2024-05-08

Home Office Jazz
type: MusicAlbum
date published: 2024-05-10

おうちでお仕事するときのジャズ
type: MusicAlbum
date published: 2024-05-10

1日の始まりにぴったりのさわやかなピアノ
type: MusicAlbum
date published: 2024-05-11

ジャズと過ごすのんびりカフェタイム
type: MusicAlbum
date published: 2024-05-11

Luxurious Mid-Afternoon Cafe Bossa
type: MusicAlbum
date published: 2024-05-12

Lazy Cafe Time with Jazz
type: MusicAlbum
date published: 2024-05-13

昼下がりの贅沢カフェボッサ
type: MusicAlbum
date published: 2024-05-15

THE Concentration Jazz
type: MusicAlbum
date published: 2024-05-15

THE☆集中ジャズ
type: MusicAlbum
date published: 2024-05-15

Wake-Up Jazz for a Peaceful Morning
type: MusicAlbum
date published: 2024-05-18

幸せな朝を彩るハッピーピアノ
type: MusicAlbum
date published: 2024-05-18

穏やかな朝を過ごすためのお目覚めジャズ
type: MusicAlbum
date published: 2024-05-18

Relaxing Jazz for Efficient Work
type: MusicAlbum
date published: 2024-05-20

Happy Piano for a Joyful Morning
type: MusicAlbum
date published: 2024-05-22

雨の日のカフェでゆったりジャズ
type: MusicAlbum
date published: 2024-05-23
track: Muted Echoes of the Heart
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b7d434b5a68cfd6fe24619562146845788c2bb91d4146fdbc793dae5a3f6ac7. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423312.
    date published: 2026-07-13T02:37:37Z
  audio: Muted Echoes of the Heart
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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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track: Cafe Terrace Conversations
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41fa311b2fea7e1a90c968eca3a4fd9234cbf26d5c448c51d59facd113f57f3. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/JPN292423313.
    date published: 2026-07-13T00:05:10Z
  audio: Cafe Terrace Conversations
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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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track: Lingering Drops of Melody
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  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Lingering Drops of Melody
track: Mellow Moments Under Grey Skies
track: Tranquil Patterns on the Window
track: Rustling Leaves in Downpour
track: Soft Shadows of the Evening
track: Pattering Thoughts of Yesterday
track: Warm Ambience, Gentle Showers
track: Quiet Interlude Amidst the Storm
track: Steaming Mugs of Memories
track: Rain-Kissed Dreams at Dusk
track: Enigmatic Murmurs of the City
track: Shaded Whispers Among Strangers
track: Damp Pavement, Subtle Rhythms
track: Evening Drizzle, Subdued Light
track: Sapphire Twilight, Glistening Streets
track: Raindrop Waltz on the Roof
track: Umbrellas and Soft Glances
track: Sidewalk Reflections in Puddles
track: Soothing Moments Before Closing
track: Glimmering Streetlights Through Tears
track: Afternoon Showers, Evening Calm
track: Rhythmic Ripples in Overflowing Cups
track: Wistful Sighs of the Skies
track: Mellow Raindrops on Windows
track: Whispers of the Drizzle
track: Cloudy Skies Serenity

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423314

OTSTimestamp
type: PropertyValue
value: 2026-07-03T00:42:11Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90ba917feec86dfb2b21090880ba6bf08dc1d355c6a0ebd3618a7212c29ac62. 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/JPN292423314.
date published: 2026-07-03T00:42:11Z

Lingering Drops of Melody
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additional property: Tempo (BPM)
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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: 0.642
additional property: Energy
  type: PropertyValue
  value: 0.14
additional property: Speechiness
  type: PropertyValue
  value: 0.047
additional property: Acousticness
  type: PropertyValue
  value: 0.993
additional property: Instrumentalness
  type: PropertyValue
  value: 0.956
additional property: Liveness
  type: PropertyValue
  value: 0.139
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.253
additional property: Loudness (dB)
  type: PropertyValue
  value: -16.93
additional property: Key Name
  type: PropertyValue
  value: Eb
additional property: Mode Name
  type: PropertyValue
  value: Major

Mellow Moments Under Grey Skies
type: MusicRecording
duration: PT3M6S
duration ms: 186946
explicit: false
by artist: LOVE BOSSA
in album: 雨の日のカフェでゆったりジャズ
  type: MusicAlbum
  date published: 2024-05-23
genre: bossa nova
isrc code: JPN292423315
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-13T10:06:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56d5414b6c1e747f6bf3718e95a323c4e353bda29e5ea9cc51030533fe1576ac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957851
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957851
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423315
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-13T11:26:33Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d5414b6c1e747f6bf3718e95a323c4e353bda29e5ea9cc51030533fe1576ac. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/JPN292423315.
  date published: 2026-07-13T11:26:33Z
audio: Mellow Moments Under Grey Skies
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 66.008
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.624
  additional property: Energy
    type: PropertyValue
    value: 0.12
  additional property: Speechiness
    type: PropertyValue
    value: 0.05
  additional property: Acousticness
    type: PropertyValue
    value: 0.97
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.939
  additional property: Liveness
    type: PropertyValue
    value: 0.128
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.314
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.27
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Tranquil Patterns on the Window
type: MusicRecording
duration: PT2M14S
duration ms: 134410
explicit: false
by artist: LOVE BOSSA
in album: 雨の日のカフェでゆったりジャズ
  type: MusicAlbum
  date published: 2024-05-23
genre: bossa nova
isrc code: JPN292423316
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-02T22:00:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79ac0dbeea58fa83717a9884982d293e11e757403f7fcbd67c0c892bcb5abd3b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956420
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956420
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423316
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T00:42:11Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ac0dbeea58fa83717a9884982d293e11e757403f7fcbd67c0c892bcb5abd3b. 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/JPN292423316.
  date published: 2026-07-03T00:42:11Z
audio: Tranquil Patterns on the Window
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 94.174
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.615
  additional property: Energy
    type: PropertyValue
    value: 0.076
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.945
  additional property: Liveness
    type: PropertyValue
    value: 0.22
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.329
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.844
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Rustling Leaves in Downpour
type: MusicRecording
duration: PT2M27S
duration ms: 147604
explicit: false
by artist: LOVE BOSSA
in album: 雨の日のカフェでゆったりジャズ
  type: MusicAlbum
  date published: 2024-05-23
genre: bossa nova
isrc code: JPN292423317
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T12:39:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52d3afde99211c828c1b8fa269e1d3c8415b5a92cd81043586914939669bd903
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958157
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958157
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423317
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T15:41:52Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d3afde99211c828c1b8fa269e1d3c8415b5a92cd81043586914939669bd903. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:41:52Z), 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/JPN292423317.
  date published: 2026-07-15T15:41:52Z
audio: Rustling Leaves in Downpour
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 84.885
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.536
  additional property: Energy
    type: PropertyValue
    value: 0.11
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.993
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.935
  additional property: Liveness
    type: PropertyValue
    value: 0.114
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.341
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.747
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Soft Shadows of the Evening
type: MusicRecording
duration: PT2M15S
duration ms: 135153
explicit: false
by artist: LOVE BOSSA
in album: 雨の日のカフェでゆったりジャズ
  type: MusicAlbum
  date published: 2024-05-23
genre: bossa nova
isrc code: JPN292423318
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T13:36:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe634d8bde40e0e480fb2524786a6e1af4aa1ce70a1851df18819d9c280bce350
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958166
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958166
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423318
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T16:38:56Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe634d8bde40e0e480fb2524786a6e1af4aa1ce70a1851df18819d9c280bce350. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:38:56Z), 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/JPN292423318.
  date published: 2026-07-15T16:38:56Z
audio: Soft Shadows of the Evening
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 138.136
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.557
  additional property: Energy
    type: PropertyValue
    value: 0.111
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.951
  additional property: Liveness
    type: PropertyValue
    value: 0.136
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.353
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.483
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Pattering Thoughts of Yesterday
type: MusicRecording
duration: PT3M3S
duration ms: 183125
explicit: false
by artist: LOVE BOSSA
in album: 雨の日のカフェでゆったりジャズ
  type: MusicAlbum
  date published: 2024-05-23
genre: bossa nova
isrc code: JPN292423319
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-12T23:47:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb451bf952cf9ce41c3c2f6e51685637b1217c5cd97b505af7f7e0b5465d83409
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957776
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957776
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423319
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-13T00:05:10Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb451bf952cf9ce41c3c2f6e51685637b1217c5cd97b505af7f7e0b5465d83409. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/JPN292423319.
  date published: 2026-07-13T00:05:10Z
audio: Pattering Thoughts of Yesterday
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 94.808
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.605
  additional property: Energy
    type: PropertyValue
    value: 0.181
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.935
  additional property: Liveness
    type: PropertyValue
    value: 0.116
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.137
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.359
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Warm Ambience, Gentle Showers
type: MusicRecording
duration: PT2M35S
duration ms: 155875
explicit: false
by artist: LOVE BOSSA
in album: 雨の日のカフェでゆったりジャズ
  type: MusicAlbum
  date published: 2024-05-23
genre: bossa nova
isrc code: JPN292423320
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-02T22:02:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3ea8f5b522275430d4b365dcd65ef8ea2bd0d67bc9b804afb0a92f2011817d3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956420
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956420
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423320
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-17T04:51:23Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ea8f5b522275430d4b365dcd65ef8ea2bd0d67bc9b804afb0a92f2011817d3. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T04:51:23Z), 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/JPN292423320.
  date published: 2026-07-17T04:51:23Z
audio: Warm Ambience, Gentle Showers
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 110.785
  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: 0.532
  additional property: Energy
    type: PropertyValue
    value: 0.212
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.983
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.936
  additional property: Liveness
    type: PropertyValue
    value: 0.135
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.265
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.892
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Quiet Interlude Amidst the Storm
type: MusicRecording
duration: PT2M37S
duration ms: 157255
explicit: false
by artist: LOVE BOSSA
in album: 雨の日のカフェでゆったりジャズ
  type: MusicAlbum
  date published: 2024-05-23
genre: bossa nova
isrc code: JPN292423321
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T03:46:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6591c6e69712612a239ee699ddadb5b7915a57592e94b09739c950ad77bf4f1c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958106
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958106
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423321
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T05:35:13Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6591c6e69712612a239ee699ddadb5b7915a57592e94b09739c950ad77bf4f1c. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), 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/JPN292423321.
  date published: 2026-07-15T05:35:13Z
audio: Quiet Interlude Amidst the Storm
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 110.532
  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: 0.531
  additional property: Energy
    type: PropertyValue
    value: 0.208
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.931
  additional property: Liveness
    type: PropertyValue
    value: 0.131
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.075
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.475
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Steaming Mugs of Memories
type: MusicRecording
duration: PT2M15S
duration ms: 135160
explicit: false
by artist: LOVE BOSSA
in album: 雨の日のカフェでゆったりジャズ
  type: MusicAlbum
  date published: 2024-05-23
genre: bossa nova
isrc code: JPN292423322
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T11:53:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb17db7b49ca2941763e834f4f2ca5e6448f795ada0120aba716ce71ad695b91f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958157
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958157
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423322
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T14:56:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17db7b49ca2941763e834f4f2ca5e6448f795ada0120aba716ce71ad695b91f. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:56:08Z), 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/JPN292423322.
  date published: 2026-07-15T14:56:08Z
audio: Steaming Mugs of Memories
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 69.518
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.519
  additional property: Energy
    type: PropertyValue
    value: 0.079
  additional property: Speechiness
    type: PropertyValue
    value: 0.054
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.954
  additional property: Liveness
    type: PropertyValue
    value: 0.138
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.148
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.659
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Rain-Kissed Dreams at Dusk
type: MusicRecording
duration: PT3M3S
duration ms: 183578
explicit: false
by artist: LOVE BOSSA
in album: 雨の日のカフェでゆったりジャズ
  type: MusicAlbum
  date published: 2024-05-23
genre: bossa nova
isrc code: JPN292423324
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T05:36:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae174e85865e41635a4e3eaa306302b9edabb880812850c53d26c46f7dacf18c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958111
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958111
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423324
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T06:58:20Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae174e85865e41635a4e3eaa306302b9edabb880812850c53d26c46f7dacf18c. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423324.
  date published: 2026-07-15T06:58:20Z
audio: Rain-Kissed Dreams at Dusk
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 87.422
  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: 0.453
  additional property: Energy
    type: PropertyValue
    value: 0.093
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.945
  additional property: Liveness
    type: PropertyValue
    value: 0.135
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.135
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.618
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Enigmatic Murmurs of the City
type: MusicRecording
duration: PT3M6S
duration ms: 186468
explicit: false
by artist: LOVE BOSSA
in album: 雨の日のカフェでゆったりジャズ
  type: MusicAlbum
  date published: 2024-05-23
genre: bossa nova
isrc code: JPN292423325
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T06:21:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c1f3d5f51b9c56b8577c6600b7fb72838a803572d0358506ec9fd4c06f490d9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958111
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958111
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423325
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T06:58:20Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c1f3d5f51b9c56b8577c6600b7fb72838a803572d0358506ec9fd4c06f490d9. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423325.
  date published: 2026-07-15T06:58:20Z
audio: Enigmatic Murmurs of the City
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 132.211
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.507
  additional property: Energy
    type: PropertyValue
    value: 0.115
  additional property: Speechiness
    type: PropertyValue
    value: 0.055
  additional property: Acousticness
    type: PropertyValue
    value: 0.983
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.95
  additional property: Liveness
    type: PropertyValue
    value: 0.096
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.18
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.975
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Shaded Whispers Among Strangers
type: MusicRecording
duration: PT2M16S
duration ms: 136405
explicit: false
by artist: LOVE BOSSA
in album: 雨の日のカフェでゆったりジャズ
  type: MusicAlbum
  date published: 2024-05-23
genre: bossa nova
isrc code: JPN292423326
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T15:11:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0a734f5993a7b68f9dcf7c43c63d96fbd6ea4dc302213edcde105b64867f5ce
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/JPN292423326
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T18:12:52Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a734f5993a7b68f9dcf7c43c63d96fbd6ea4dc302213edcde105b64867f5ce. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:12:52Z), 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/JPN292423326.
  date published: 2026-07-15T18:12:52Z
audio: Shaded Whispers Among Strangers
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 94.54
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.56
  additional property: Energy
    type: PropertyValue
    value: 0.07
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.99
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.948
  additional property: Liveness
    type: PropertyValue
    value: 0.094
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.114
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.776
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Damp Pavement, Subtle Rhythms
type: MusicRecording
duration: PT2M26S
duration ms: 146659
explicit: false
by artist: LOVE BOSSA
in album: 雨の日のカフェでゆったりジャズ
  type: MusicAlbum
  date published: 2024-05-23
genre: bossa nova
isrc code: JPN292423327
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-03T06:36:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d2e092f3f9c2003ad6ec104e8ab84430562e99564fcd10f27610b81564c204c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956484
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956484
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423327
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T10:47:44Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2e092f3f9c2003ad6ec104e8ab84430562e99564fcd10f27610b81564c204c. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423327.
  date published: 2026-07-03T10:47:44Z
audio: Damp Pavement, Subtle Rhythms
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 83.961
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.596
  additional property: Energy
    type: PropertyValue
    value: 0.091
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.941
  additional property: Liveness
    type: PropertyValue
    value: 0.115
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.219
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.858
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Evening Drizzle, Subdued Light
type: MusicRecording
duration: PT1M57S
duration ms: 117335
explicit: false
by artist: LOVE BOSSA
in album: 雨の日のカフェでゆったりジャズ
  type: MusicAlbum
  date published: 2024-05-23
genre: bossa nova
isrc code: JPN292423328
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T17:45:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x262efd8dfb9e78152a6692b31c97caddb289a44ed02e72eb833bdc3177db5454
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958180
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958180
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423328
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T20:47:54Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262efd8dfb9e78152a6692b31c97caddb289a44ed02e72eb833bdc3177db5454. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:47:54Z), 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/JPN292423328.
  date published: 2026-07-15T20:47:54Z
audio: Evening Drizzle, Subdued Light
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 75.5
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.458
  additional property: Energy
    type: PropertyValue
    value: 0.116
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.993
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.951
  additional property: Liveness
    type: PropertyValue
    value: 0.105
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.375
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.862
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Sapphire Twilight, Glistening Streets
type: MusicRecording
duration: PT3M2S
duration ms: 182064
explicit: false
by artist: LOVE BOSSA
in album: 雨の日のカフェでゆったりジャズ
  type: MusicAlbum
  date published: 2024-05-23
genre: bossa nova
isrc code: JPN292423329
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T18:24:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2e28205045cd65f3b029426cf02afd131225983d03f17ec41b89df99baa2bc1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958196
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958196
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423329
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T20:38:50Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e28205045cd65f3b029426cf02afd131225983d03f17ec41b89df99baa2bc1. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/JPN292423329.
  date published: 2026-07-15T20:38:50Z
audio: Sapphire Twilight, Glistening Streets
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 94.723
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.608
  additional property: Energy
    type: PropertyValue
    value: 0.177
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.895
  additional property: Liveness
    type: PropertyValue
    value: 0.115
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.317
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.755
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Raindrop Waltz on the Roof
type: MusicRecording
duration: PT3M1S
duration ms: 181029
explicit: false
by artist: LOVE BOSSA
in album: 雨の日のカフェでゆったりジャズ
  type: MusicAlbum
  date published: 2024-05-23
genre: bossa nova
isrc code: JPN292423330
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T05:34:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94e9f0df802334f0949b2931c0ec8d649fe46bec5043751cffaff5dac7d9a5fa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958110
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958110
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423330
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T06:57:12Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e9f0df802334f0949b2931c0ec8d649fe46bec5043751cffaff5dac7d9a5fa. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423330.
  date published: 2026-07-15T06:57:12Z
audio: Raindrop Waltz on the Roof
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 94.64
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.555
  additional property: Energy
    type: PropertyValue
    value: 0.176
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.987
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.917
  additional property: Liveness
    type: PropertyValue
    value: 0.153
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.32
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.458
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Umbrellas and Soft Glances
type: MusicRecording
duration: PT2M36S
duration ms: 156116
explicit: false
by artist: LOVE BOSSA
in album: 雨の日のカフェでゆったりジャズ
  type: MusicAlbum
  date published: 2024-05-23
genre: bossa nova
isrc code: JPN292423331
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-16T05:06:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f520def0b31c2449b504523d006e86d91d4fd3913706bb45d522e573777723e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958245
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958245
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423331
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-16T08:04:57Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f520def0b31c2449b504523d006e86d91d4fd3913706bb45d522e573777723e. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:04:57Z), 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/JPN292423331.
  date published: 2026-07-16T08:04:57Z
audio: Umbrellas and Soft Glances
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 110.603
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.591
  additional property: Energy
    type: PropertyValue
    value: 0.159
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.99
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.924
  additional property: Liveness
    type: PropertyValue
    value: 0.109
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.323
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.651
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Sidewalk Reflections in Puddles
type: MusicRecording
duration: PT2M5S
duration ms: 125995
explicit: false
by artist: LOVE BOSSA
in album: 雨の日のカフェでゆったりジャズ
  type: MusicAlbum
  date published: 2024-05-23
genre: bossa nova
isrc code: JPN292423332
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T18:11:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb4175a70c3af10ed4ebbfceda7667883040f60e131052583295bfea0f59ad511
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958194
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958194
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423332
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T20:32:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4175a70c3af10ed4ebbfceda7667883040f60e131052583295bfea0f59ad511. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423332.
  date published: 2026-07-15T20:32:27Z
audio: Sidewalk Reflections in Puddles
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 100.007
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.614
  additional property: Energy
    type: PropertyValue
    value: 0.074
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.987
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.959
  additional property: Liveness
    type: PropertyValue
    value: 0.113
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.459
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.533
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Soothing Moments Before Closing
type: MusicRecording
duration: PT2M3S
duration ms: 123966
explicit: false
by artist: LOVE BOSSA
in album: 雨の日のカフェでゆったりジャズ
  type: MusicAlbum
  date published: 2024-05-23
genre: bossa nova
isrc code: JPN292423333
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-03T07:05:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9ee05e145856883e1a002f15da1c11c5e287dcb7c95aeb1b08240ecbeb0bb8d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956500
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423333
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T13:55:21Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ee05e145856883e1a002f15da1c11c5e287dcb7c95aeb1b08240ecbeb0bb8d. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423333.
  date published: 2026-07-03T13:55:21Z
audio: Soothing Moments Before Closing
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 76.786
  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: 0.463
  additional property: Energy
    type: PropertyValue
    value: 0.086
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.988
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.936
  additional property: Liveness
    type: PropertyValue
    value: 0.116
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.344
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.408
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Glimmering Streetlights Through Tears
type: MusicRecording
duration: PT2M46S
duration ms: 166123
explicit: false
by artist: LOVE BOSSA
in album: 雨の日のカフェでゆったりジャズ
  type: MusicAlbum
  date published: 2024-05-23
genre: bossa nova
isrc code: JPN292423334
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T18:15:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xedb9ffba8ca7ac1699f1cee92b520e7c8cb3b6680813c7c1fd489840c3c9a297
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958196
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958196
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423334
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T20:38:50Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb9ffba8ca7ac1699f1cee92b520e7c8cb3b6680813c7c1fd489840c3c9a297. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/JPN292423334.
  date published: 2026-07-15T20:38:50Z
audio: Glimmering Streetlights Through Tears
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 98.748
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.606
  additional property: Energy
    type: PropertyValue
    value: 0.174
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.925
  additional property: Liveness
    type: PropertyValue
    value: 0.146
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.266
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.214
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Afternoon Showers, Evening Calm
type: MusicRecording
duration: PT2M59S
duration ms: 179401
explicit: false
by artist: LOVE BOSSA
in album: 雨の日のカフェでゆったりジャズ
  type: MusicAlbum
  date published: 2024-05-23
genre: bossa nova
isrc code: JPN292423335
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-03T09:58:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a7a05fc7fc2dadfed2a4d95076969f8649ed5ae647d0f20827caef0aa143abd
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/JPN292423335
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T19:59:51Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7a05fc7fc2dadfed2a4d95076969f8649ed5ae647d0f20827caef0aa143abd. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423335.
  date published: 2026-07-03T19:59:51Z
audio: Afternoon Showers, Evening Calm
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 137.773
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.524
  additional property: Energy
    type: PropertyValue
    value: 0.091
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.988
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.942
  additional property: Liveness
    type: PropertyValue
    value: 0.103
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.257
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.452
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Rhythmic Ripples in Overflowing Cups
type: MusicRecording
duration: PT2M15S
duration ms: 135192
explicit: false
by artist: LOVE BOSSA
in album: 雨の日のカフェでゆったりジャズ
  type: MusicAlbum
  date published: 2024-05-23
genre: bossa nova
isrc code: JPN292423336
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T18:23:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3cef8107224e9352843bafe850287d7718265443a574bda99cf3c4a83552fec5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958194
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958194
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423336
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T20:32:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cef8107224e9352843bafe850287d7718265443a574bda99cf3c4a83552fec5. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423336.
  date published: 2026-07-15T20:32:27Z
audio: Rhythmic Ripples in Overflowing Cups
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 94.47
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.596
  additional property: Energy
    type: PropertyValue
    value: 0.061
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.931
  additional property: Liveness
    type: PropertyValue
    value: 0.144
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.085
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.415
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Wistful Sighs of the Skies
type: MusicRecording
duration: PT2M24S
duration ms: 144820
explicit: false
by artist: LOVE BOSSA
in album: 雨の日のカフェでゆったりジャズ
  type: MusicAlbum
  date published: 2024-05-23
genre: bossa nova
isrc code: JPN292423337
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-16T12:25:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b88b0d12039ee256a00c789ecfb2951f08ee0b848789ed7bcd11fcfa0d9cb4a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958286
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958286
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292423337
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-16T12:43:37Z
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Whispers of the Drizzle
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Cloudy Skies Serenity
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Relaxing Jazz on a Rainy Day Cafe
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友達とカフェで楽しむジャズタイム
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Morning Jazz - Starting the Day with Happiness
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非日常のリゾートで楽しむトロピカルジャズ
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Tropical Jazz Enjoyed at an Extraordinary Resort
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Jazz Bossa for Stylish Living Spaces
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おしゃれな朝のカフェボサノヴァ
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Stylish Morning Cafe Bossa Nova
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日常を彩るリラックスボッサピアノ
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Relaxing Bossa Piano to Color Your Daily Life
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Happy Jazz to Start Your Day
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自然派ライフスタイルジャズ
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Natural Lifestyle Jazz
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集中力をアップさせる読書用ミュージック
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幸せな夜に聴きたいメロウジャズ
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Mellow Jazz for a Happy Night
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Weekend Morning Relaxation Jazz
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リラックスしたい週末の朝ジャズ
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グッドモーニングジャズ ～気持ちの良い朝日とともに～
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とても心地よい睡眠導入ピアノ
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Very Relaxing Piano Music for Falling Asleep
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Study BGM for Focus
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眠れない夜にぴったりの快眠サウンド
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Perfect Sleep Sounds for Restless Nights
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学びを深めるための集中ジャズ
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Focus Jazz for Deepening Study
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ほっこり癒しのジャズピアノ
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朝日を感じる爽やかジャズ
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Fresh Jazz for a Refreshing Morning
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Refreshing Jazz for Sunrise
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Languid Rhythms
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Refreshing Cafe Jazz Time
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Serenades from the Lofi Lounge
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Morning Jazz to Brighten a New Day
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新しい一日を彩るモーニングジャズ
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Twilight Jazz to Color the Summer Evening
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夏の夕暮れを彩る黄昏ジャズ
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Lofi Chill Out Lounge
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ゆるやかな眠りのサポートBGM
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Refreshing Jazz in a Popular Cafe
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The Rise of Lofi
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行列ができる人気カフェで聴く納涼ジャズ
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Refreshing Piano Like Fresh Juice
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フレッシュジュースのような爽快ピアノ
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Summer Cafe Jazz with Cold Drinks on the Terrace
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気分爽快!!夏カフェピアノ
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Refreshing Summer Cafe Piano
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BGM to Support Gentle Sleep
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Efficient Telework Piano
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Morning Coffee and Wake-Up Jazz
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Peaceful Night Sleep Piano
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心安らぐ夜の快眠ピアノ
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Morning Jazz for a Perfect Day
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夏の楽園 ～リゾートホテルで流れるサマージャズ
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Whispers of Melancholic Serenity
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Summer Paradise Summer Jazz in a Resort Hotel
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静かな夜に聴くリラックス音楽
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Resort Walk Feeling Great from Morning
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リゾート散歩 ～朝から快調～
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Relaxing Music for a Quiet Night
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Cafe Bossa BGM Perfect for the Hot Season
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心身のバランスを整えるリラックスピアノ
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暑い季節に聴きたいカフェボッサBGM
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Relaxing Piano to Restore Mind and Body Balance
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Piano Sounds for Deep Relaxation
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深いリラックスのためのピアノサウンド
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Relaxing Piano to Lead You to a Pleasant Sleep
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心地よい眠りに導くゆったりとしたピアノ
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おうちでじっくりジャズタイム
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Gentle BGM for Health and Wellness
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心身を健やかに保つためのゆったりBGM
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My Cozy Space: Cafe Time Jazz
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私だけのくつろぎ空間 ～カフェタイムジャズ～
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心のリセットタイム ～ゆったりカフェジャズ～
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Dreamy Piano Slumber
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すやすやピアノドリーム
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新しい日の始まりとともに聴くα波ピアノ
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爽やかな風が吹くテラスで聴くジャズピアノ
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Jazz Piano on a Breezy Terrace
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昼下がりにカフェで過ごす贅沢時間
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Luxurious Afternoon Time in a Cafe
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ロンリージャズタイム
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Cozy Night Piano
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ほんわかナイトピアノ
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すぐに眠るための癒しのゆっくりピアノ
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Slow Piano for Instant Sleep
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Urban Jazz Street: Jazz in the City
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アーバンジャズストリート 〜街中で聴くジャズ〜
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頭をクリアにしてしっかり集中するためのBGM
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BGM for Clear Mind and Focus
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Stress-Free Healing Time
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欧州航路 ～西洋の風を感じて～
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心を整える安らぎの快眠ピアノ
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Restful Piano for a Balanced Mind
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Tranquil Piano for a Deep and Restful Night
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ぐっすり眠れる夜のやすらぎピアノ
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Evening Melodies to Free the Soul
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心を解放する夜の旋律
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Soft Music for Gently Falling Asleep
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すやすやと眠りにつくための音楽
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スパで過ごす幸せヒーリングタイム
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Refreshing Jazz for Waking Up
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Blissful Healing Time at the Spa
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寝起きに聴きたいさわやかジャズ
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気分を変えたい時のゆるカフェジャズ
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Easygoing Cafe Jazz to Change the Mood
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心地よい眠りのためのおだやかな音楽
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Soothing Music for a Restful Sleep
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Jazz Piano to Make Your Home a Comfortable Workspace
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自宅を快適なワーキング空間に変えるジャズピアノ
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Peaceful Night Piano to Drift into Sleep
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心が温まるしっぽりジャズ
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Heartwarming and Soulful Jazz
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Nostalgic Jazz That Makes You Long for Home
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故郷に帰りたくなる望郷ジャズ
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ぐっすり眠れる夜のピアノメロディ
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Sunlight, Coffee Aroma, and Jazz
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心の洗濯カフェタイム
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軽やかな朝時間 ～ボサノヴァの調べ～
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Mental Refresh Cafe Time
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Light Morning Vibes - Bossa Nova Tunes
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十五夜を楽しむジャズピアノ
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Jazz Piano for a Moonlit Night
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ジャズとコーヒーを堪能するためのおうちカフェBGM
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Jazz Bossa at a Nature-Inspired Cafe
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Cafe Jazz Piano to Savor Autumn
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date published: 2024-10-18

秋をもっと味わうためのカフェジャズピアノ
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date published: 2024-10-18

Jazz Piano to Boost Desk Motivation
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机へ向かうモチベーションを上げるジャズピアノ
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date published: 2024-10-20

Resort Jazz Piano for a Tropical Escape
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date published: 2024-10-22

常夏で聴くリゾート満喫ジャズピアノ
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Morning Jazz Piano with a Fresh Breeze
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さわやかな風とともに楽しむ朝のジャズピアノ
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date published: 2024-10-22

Jazz Piano with the Flavors of Autumn Vegetables
type: MusicAlbum
date published: 2024-10-23

旬の秋野菜がおいしいジャズピアノ
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date published: 2024-10-23

休日の朝をのんびり過ごすためのジャズピアノ
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date published: 2024-10-24

心が落ち着く秋色カフェジャズ
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date published: 2024-10-25

Calming Autumn Cafe Jazz
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date published: 2024-10-25

穏やかな朝に合うアンビエントBGM
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date published: 2024-10-26

カクテルを嗜みながら楽しむハッピージャズ
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Ambient BGM for a Calm Morning
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date published: 2024-10-26

ピアノを聴いて心身のリセットボタンを押そう
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date published: 2024-10-27

Reset Your Mind and Body with Piano
type: MusicAlbum
date published: 2024-10-27

Melodies for High-Quality Sleep
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date published: 2024-10-29

質の高い睡眠を促すメロディ
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date published: 2024-10-29

Mellow Jazz for Autumn Reading
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date published: 2024-10-30

読書の秋にぴったりなメロウジャズ
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date published: 2024-10-30

Happy Jazz to Enjoy with Cocktails
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date published: 2024-10-31

Relaxing Autumn Sunset Jazz
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date published: 2024-11-01

休憩時間にカフェで楽しむリラクシングジャズ
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秋のリラックスタイム 〜落ち葉の中で散歩〜
type: MusicAlbum
date published: 2024-11-04

ジャズにまみれた充実の一人時間
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date published: 2024-11-05

Enjoying a Fulfilling Solo Jazz Time
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date published: 2024-11-05

Soothing Jazz for Autumn Reading
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date published: 2024-11-06

読書の秋に聴きたいゆったり癒しのジャズ
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date published: 2024-11-06

ふわふわ快眠リラックスサウンド
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Soft Relaxing Sounds for a Gentle Slumber
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Soothing Piano Melodies for a Peaceful Sleep
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眠気を誘うゆっくりとした癒しのピアノ
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Piano Therapy for a Gentle Night’s Sleep
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ゆるく眠るためのピアノセラピー
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date published: 2024-11-09

ゆるりと癒される夜のピアノ
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Soft Evening Piano for Gentle Relaxation
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date published: 2024-11-15

Relaxing Night Piano to Unwind the Mind
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心がほどける夜のリラックスピアノ
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Slow Soothing Sounds for Sleep
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Relaxing Jazz for a Cozy Night at Home
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穏やかな気分で集中できるリラックスジャズ
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Relaxing Jazz for Focused Moments
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幸せいっぱい読書時間 ～ジャズとともに～
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A Happy Reading Time - With Jazz
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ヘアアレンジを楽しむジャズタイム
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Reliable Jazz at a Hidden Retreat
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秘密の隠れ家で聴く安定のジャズ
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自宅でくつろぐマイホームジャズタイム
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Rich Coffee Moments Enhanced with Jazz
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コーヒーの香りをジャズで演出した芳醇タイム
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がっちり仕事ができる環境を作るBGM
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BGM for Creating a Productive Workspace
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テラス席のあるお洒落なカフェで流れるジャズ
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Afternoon Tea Jazz with a Delicious Twist
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作業時間を大幅に短縮する作業用BGM
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Work BGM for Speeding Up Tasks
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Cafe Jazz for a Fresh Morning
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フレッシュな気分で朝を過ごすためのカフェジャズ
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Bossa Piano at a Cafe with a Gentle Pace
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ゆっくり時間が流れるカフェで聴くボッサピアノ
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Gentle Study Time - Relaxing Jazz
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穏やかな勉強時間 ～リラックスジャズ～
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自宅でもバリバリ仕事ができる作業用BGM
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Productive BGM for Working Hard from Home
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本格派のカフェで流れるジャズピアノ
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Music to Unwind Before Bedtime
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眠る前のリラックスタイムに
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別荘ジャズ ～いつもと違う気分で～
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Villa Jazz: A Refreshing Change of Pace
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深い眠りへ導くやさしいピアノの旋律
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Tender Melodies to Guide You Into Deep Sleep
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マイナスイオンあふれる自然で過ごすジャズタイム
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Jazz Time Surrounded by Nature's Negative Ions
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Sunlit Slow Jazz - Unwind Mode
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陽だまりのスロージャズ ～ゆったりモード～
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Sleep Sounds to Calm the Mind and Induce Restful Sleep
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心を潤して眠りを誘うスリープサウンド
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A Cafe Vibe at Home: Relaxing Jazz Tunes
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自宅で本格カフェ気分 〜心地よいジャズとともに〜
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Immersive BGM for Study Focus
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Easygoing Night Healing
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Gentle Piano Tunes to Guide You to Sleep
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安眠へ導くゆったりやさしいピアノ
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Bittersweet Jazz in a Classic Coffeehouse
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切ないジャズが流れる純喫茶
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安眠へ導く心地よいピアノBGM
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Piano BGM for Deep, Restful Sleep
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ゆっくりと眠りに入るための音楽
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Serene Piano for a Restful Night
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Music to Enhance a Cozy Time with Coffee in Hand
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まったり夜のくつろぎピアノ
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コーヒー片手にゆったりとした時間を彩る音楽
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Relaxing Night Piano for a Cozy Evening
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Soothing Tunes to Drift You into Sleep
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心落ち着く夜のぐっすりピアノ
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Indulge in Luxury at a Sophisticated Spa
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豪華なスパで贅沢三昧
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Coffee and Jazz: A Blissful Rewarding Moment
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3時のおやつのセレナーデ ～カフェでジャズを聴く～
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一杯のコーヒーとジャズ ～至福のご褒美タイム～
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耳に優しいジャズピアノ
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波音を感じる爽やかなジャズピアノ
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陽だまりでのんびりタイム ～リラックスジャズ～
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Sunny Spot Jazz: Chill & Unwind
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Breezy Jazz Piano with Ocean Waves
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おしゃれなモーニングラウンジBGM
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Sophisticated Morning Lounge Tunes
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date published: 2025-02-10

Lively Jazz Bossa for a Cheerful Afternoon
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陽気な昼下がりにぴったりのジャズボッサ
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友人と楽しく過ごす昼下がりのカフェタイム
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Refreshing Jazz That Blends with Nature
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Morning Routine for a Great Day
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素敵な朝を迎えるルーティーン
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date published: 2025-02-14

太陽と共に過ごすジャズホリディ
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Cafe Jazz for a Fun Afternoon with Friends
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素晴らしきかな、オープンカフェ
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朝日を浴びながら聴くモーニングジャズ
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Morning Wake-Up Jazz Piano
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朝が来た！快調な目覚めなジャズピアノ
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語らいカフェ ～友人とジャズと～
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Cafe Conversations: Jazz & Friends
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快適な朝のスタートを彩るごきげんピアノ
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Bright Jazz Piano for a Cheerful Party
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心弾むホームパーティで流したい明るいジャズピアノ
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date published: 2025-02-19

Jazz Holiday with the Sun
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ワンステージ上の睡眠を貴女に
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汗ばむ陽気のジャズカフェタイム
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海沿いのドライブにぴったりなジャズピアノ
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The Charm of Open-Air Cafes
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Cheerful Piano for a Great Morning Start
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早朝に聴きたいさわやかジャズ
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ゆっくり寝た朝は…
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Easygoing Jazz for Home Leisure
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ジャズが流れる家でのんびりタイム
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date published: 2025-02-26

ゆったりとした休日に流したい軽やかジャズボッサ
type: MusicAlbum
date published: 2025-02-26

Sleep Elevated: For Her Best Rest
type: MusicAlbum
date published: 2025-02-27

Light Jazz for a Cozy Cafe at Home
type: MusicAlbum
date published: 2025-02-28

お家で過ごすカフェタイムに聴きたい軽やかジャズ
type: MusicAlbum
date published: 2025-02-28

Jazz Piano for Seaside Drives
type: MusicAlbum
date published: 2025-03-01

Jazz Cafe Vibes for Warm Weather
type: MusicAlbum
date published: 2025-03-02

Light Bossa Jazz for a Laid-Back Holiday
type: MusicAlbum
date published: 2025-03-03

月夜に響く癒しの旋律
type: MusicAlbum
date published: 2025-03-04

Healing Melodies Under the Moonlight
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date published: 2025-03-04

心を癒すぬくもりピアノ
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date published: 2025-03-05

ごろごろジャズ ～おうちでのんびり～
type: MusicAlbum
date published: 2025-03-05

Lazy Afternoon Jazz - Relaxing at Home
type: MusicAlbum
date published: 2025-03-05

Deep Sleep Support with Piano
type: MusicAlbum
date published: 2025-03-05

Warm & Comforting Piano for the Soul
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date published: 2025-03-06

Slow Piano to Unwind Before Bed
type: MusicAlbum
date published: 2025-03-06

寝る前に聴きたいスローピアノ
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date published: 2025-03-06

Starlit Night Sounds for Peaceful Sleep
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date published: 2025-03-06

心と体をしっかり休めるための夢の旋律
type: MusicAlbum
date published: 2025-03-07

コーヒーと波音とジャズと
type: MusicAlbum
date published: 2025-03-08

ほっと安らぐ星空ピアノ
type: MusicAlbum
date published: 2025-03-08

Coffee, Ocean Waves & Smooth Jazz
type: MusicAlbum
date published: 2025-03-08

Tranquil Piano Under the Starlit Sky
type: MusicAlbum
date published: 2025-03-08

スタンドバーで楽しむジャズタイム
type: MusicAlbum
date published: 2025-03-08

Jazz Time at the Stand Bar
type: MusicAlbum
date published: 2025-03-09

Sleep-Inducing Piano for Ultimate Calm
type: MusicAlbum
date published: 2025-03-10

ゆったり癒される快眠ピアノ
type: MusicAlbum
date published: 2025-03-10

Sophisticated Jazz to Transform Your Home Ambience
type: MusicAlbum
date published: 2025-03-10

自宅の雰囲気を変えるおしゃれジャズ
type: MusicAlbum
date published: 2025-03-10

朝日から始まる1日を彩るモーニングジャズ
type: MusicAlbum
date published: 2025-03-11

Morning Jazz to Start Your Day with Sunshine
type: MusicAlbum
date published: 2025-03-11

Work & Refresh - The Ultimate Focus Jazz
type: MusicAlbum
date published: 2025-03-12

働きながらリフレッシュする作業用ジャズ
type: MusicAlbum
date published: 2025-03-12

大自然に溶け込むような爽やかジャズ
type: MusicAlbum
date published: 2025-03-13

Bright & Joyful Jazz for a Special Occasion
type: MusicAlbum
date published: 2025-03-14

大切な日に流したい華やかなハッピージャズ
type: MusicAlbum
date published: 2025-03-14

心地よい目覚めとやさしいジャズピアノ
type: MusicAlbum
date published: 2025-03-14

Gentle Jazz Piano for a Comforting Wake-Up
type: MusicAlbum
date published: 2025-03-14

リゾートライフを彩る穏やかなジャズボッサ
type: MusicAlbum
date published: 2025-03-15

Elegant Cafe Jazz for Enjoying Solo Time
type: MusicAlbum
date published: 2025-03-15

リフレッシュブリーズ ～爽やかな風と共に～
type: MusicAlbum
date published: 2025-03-15

ひとり時間を優雅に過ごすカフェジャズBGM
type: MusicAlbum
date published: 2025-03-15

Refreshing Piano to Soothe the Soul
type: MusicAlbum
date published: 2025-03-16

柔和な気持ちになるリフレッシュピアノ
type: MusicAlbum
date published: 2025-03-16

緑に囲まれたカフェで過ごすリフレッシュジャズタイム
type: MusicAlbum
date published: 2025-03-17

窓際の席でゆっくり味わうカフェラテとジャズ
type: MusicAlbum
date published: 2025-03-17

Refreshing Breeze - Music to Feel the Gentle Wind
type: MusicAlbum
date published: 2025-03-17

Smooth Bossa Jazz for a Relaxing Resort Life
type: MusicAlbum
date published: 2025-03-18

Refreshing Jazz in a Cafe Surrounded by Greenery
type: MusicAlbum
date published: 2025-03-19

潮風を感じながら楽しむ爽やかなジャズ
type: MusicAlbum
date published: 2025-03-19

枕元で流れる心落ち着く睡眠用スローBGM
type: MusicAlbum
date published: 2025-03-19

Sipping Cafe Latte by the Window with Smooth Jazz
type: MusicAlbum
date published: 2025-03-20

大自然の中で聴く爽快ジャズ
type: MusicAlbum
date published: 2025-03-21

Invigorating Jazz for a Refreshing Nature Escape
type: MusicAlbum
date published: 2025-03-21

軽快なボッサのリズムでリフレッシュタイム
type: MusicAlbum
date published: 2025-03-22

Relaxing Piano to Help You Sleep Through the Night
type: MusicAlbum
date published: 2025-03-23

忙しい日々に寄り添うしっかり眠れるピアノ
type: MusicAlbum
date published: 2025-03-23

Positive Jazz for a Mood Boost
type: MusicAlbum
date published: 2025-03-24

元気を出したい時に聴くポジティブジャズ
type: MusicAlbum
date published: 2025-03-24

Refreshing Jazz with a Sea Breeze
type: MusicAlbum
date published: 2025-03-25

Soft Sleep BGM Flowing by Your Pillowside
type: MusicAlbum
date published: 2025-03-26

南国の海風を感じる軽やかで明るいジャズ
type: MusicAlbum
date published: 2025-03-26
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track: Sparkles on the Horizon
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track: Vibrant Colors of Paradise
track: Azure Dreams of Escape
track: Stroll Along Sandy Shores
track: Afloat in Golden Evenings
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OpenTimestamps Proof of Existence
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Sunset Glow in the Air
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Azure Dreams of Escape
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Stroll Along Sandy Shores
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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audio: Stroll Along Sandy Shores
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Afloat in Golden Evenings
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T01:26:17Z
audio: Afloat in Golden Evenings
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Breeze Carried by Waves
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T01:25:57Z
audio: Breeze Carried by Waves
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Memories in Seaside Glow
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subject of: OpenTimestamps Proof of Existence
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Nap Piano – A Gentle Afternoon Escape for Mind & Body
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date published: 2025-03-28

午後のひとときに心身を癒すためのお昼寝ピアノ
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Healing Piano from a Quiet Forest
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date published: 2025-03-29

やすらぎの森のピアノ音楽
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物語の世界観に染まる読書用ジャズピアノ
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ディナーを彩るハッピージャズ
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Soft and Soothing Piano for Peaceful Sleep
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date published: 2025-03-31

すやすや眠れる静かなピアノの調べ
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date published: 2025-03-31

猫カフェで流れるかわいいジャズピアノ
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Weekend Jazz Brunch Time
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週末のジャズブランチタイム
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date published: 2025-04-02

Breezy Tropical Jazz - Light and Cheerful Melodies
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家族で楽しむハッピージャズタイム
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Happy Jazz Time for the Whole Family
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安眠を届ける静かなピアノ時間
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date published: 2025-04-04

Quiet Piano Time for Deep Rest
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date published: 2025-04-04

サニーデイジャズ ～日光を浴びながら～
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昼下がりにのんびり過ごすジャズカフェタイム
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Lighthearted Cafe Jazz to Lift Your Spirits
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心がふっと軽くなるゆったりモードのカフェジャズ
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試験勉強をサポートする集中力UPサウンド
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Resort Escape - A Getaway Through Jazz
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非日常へと旅するリゾート気分のジャズBGM
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date published: 2025-04-07

Storybook Jazz Piano - Music for Immersive Reading
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date published: 2025-04-08

気分転換にぴったりのカフェタイムジャズ
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date published: 2025-04-09

Refreshing Cafe Time Jazz for a Mood Boost
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date published: 2025-04-09

Happy Jazz to Brighten Up Your Dinner
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Slow and Gentle Piano Sounds for Peaceful Sleep
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Gentle Jazz for a Heartwarming Tea Time
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date published: 2025-04-11

静かな夜のゆったり快眠ミュージック
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心温まるティータイムを過ごすためのゆったりジャズ
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Elegant and Relaxing Jazz for a Serene Morning
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穏やかな朝を過ごすための優雅なのんびりジャズ
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Relaxing Jazz in a Green Open-Air Cafe
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緑豊かなオープンカフェで流れるゆったりジャズ
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Adorable Jazz Piano Flowing in a Cat Cafe
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date published: 2025-04-14

木漏れ日が差し込む午後のカフェで流れるのんびりジャズ
type: MusicAlbum
date published: 2025-04-14

猫カフェで楽しむ可愛さMAXジャズタイム
type: MusicAlbum
date published: 2025-04-15

窓に映る雨の景色と心地よいジャズボッサ
type: MusicAlbum
date published: 2025-04-16

Jazz Bossa in Harmony with Raindrops on the Window
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date published: 2025-04-16

爽快感あふれるフレッシュジャズピアノ
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date published: 2025-04-16

家でのくつろぎタイムを演出するほっこりジャズ
type: MusicAlbum
date published: 2025-04-17

Refreshing Jazz That Makes You Crave Iced Coffee
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date published: 2025-04-18

アイスコーヒーを飲みたくなるさわやかジャズ
type: MusicAlbum
date published: 2025-04-18

心地よいリズムと香りを楽しむジャズカフェタイム
type: MusicAlbum
date published: 2025-04-19

Jazz Cafe Time - Savoring Aromas and Gentle Rhythms
type: MusicAlbum
date published: 2025-04-19

Sunny Day Jazz - Basking in the Sun
type: MusicAlbum
date published: 2025-04-20

Focus-Boosting Sounds for Effective Study Sessions
type: MusicAlbum
date published: 2025-04-21

The Aroma of Coffee and the Sound of Jazz in the Kitchen
type: MusicAlbum
date published: 2025-04-22

キッチンに漂うコーヒーの香りとジャズの音色
type: MusicAlbum
date published: 2025-04-22

Laid-back Afternoon Cafe Jazz
type: MusicAlbum
date published: 2025-04-23

Luxury Morning Lounge Piano
type: MusicAlbum
date published: 2025-04-24

贅沢な朝のための極上ラウンジピアノ
type: MusicAlbum
date published: 2025-04-24
track: Essence of a Sunrise
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    date published: 2025-04-24
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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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc325c902937c01d29d0146f6773852269c43c13db5c40b9aab03a4005a6c1fdd. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292517441.
    date published: 2026-07-03T08:56:35Z
  audio: Essence of a Sunrise
    type: AudioObject
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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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track: First Glimmers of Day
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    date published: 2025-04-24
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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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e6ad57e086fbf6f7e37d3c36e7724257f2d80926f6602ff2a7449fa93a2af9. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292517442.
    date published: 2026-07-20T07:01:21Z
  audio: First Glimmers of Day
    type: AudioObject
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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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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Valence (Positivity)
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track: Whispering Rays of Hope
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  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Whispering Rays of Hope
track: Pastel Reflections in Peace
track: Echoing Calm of Early Hours
track: Painted Dewdrop Melodies
track: Harmony at the Day's Cradle
track: Path to Tranquil Moments
track: Echoes of a Golden Morning
track: Comfort Under the Sunlit Sky
track: A Stroll Through Daybreak
track: Blooming in Golden Hues

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292517443

OTSTimestamp
type: PropertyValue
value: 2026-07-06T01:25:57Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1800f5ecb3cefa6948ca5a9aa189493a43e87e7a0c7d4da1c89b57570c797fd8. 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/JPN292517443.
date published: 2026-07-06T01:25:57Z

Whispering Rays of Hope
type: AudioObject
additional property: Tempo (BPM)
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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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Pastel Reflections in Peace
type: MusicRecording
duration: PT2M51S
duration ms: 171501
explicit: false
by artist: LOVE BOSSA
in album: 贅沢な朝のための極上ラウンジピアノ
  type: MusicAlbum
  date published: 2025-04-24
genre: bossa nova
isrc code: JPN292517444
additional property: CopyrightID
additional property: CopyrightStatus
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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
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ef4e7648bec8b1390df0b7fd77b9c330503a71d6936ee569c094a336c9818e. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292517444.
  date published: 2026-07-04T11:19:20Z
audio: Pastel Reflections in Peace
  type: AudioObject
  additional property: Tempo (BPM)
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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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Echoing Calm of Early Hours
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duration: PT1M54S
duration ms: 114160
explicit: false
by artist: LOVE BOSSA
in album: 贅沢な朝のための極上ラウンジピアノ
  type: MusicAlbum
  date published: 2025-04-24
genre: bossa nova
isrc code: JPN292517445
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadebfd13a890c326c512fd95af5c5f9d908327c79fa934e772f1b3273bc43eed. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:02:54Z), 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/JPN292517445.
  date published: 2026-07-20T12:02:54Z
audio: Echoing Calm of Early Hours
  type: AudioObject
  additional property: Tempo (BPM)
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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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Painted Dewdrop Melodies
type: MusicRecording
duration: PT2M26S
duration ms: 146717
explicit: false
by artist: LOVE BOSSA
in album: 贅沢な朝のための極上ラウンジピアノ
  type: MusicAlbum
  date published: 2025-04-24
genre: bossa nova
isrc code: JPN292517446
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062f483152b96d480d0c15af2af148f06483c161405500f55455c5227700f2ad. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/JPN292517446.
  date published: 2026-07-18T18:42:38Z
audio: Painted Dewdrop Melodies
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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  additional property: Acousticness
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  additional property: Key Name
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Harmony at the Day's Cradle
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duration: PT2M8S
duration ms: 128695
explicit: false
by artist: LOVE BOSSA
in album: 贅沢な朝のための極上ラウンジピアノ
  type: MusicAlbum
  date published: 2025-04-24
genre: bossa nova
isrc code: JPN292517447
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7263fb7e543cdbf38698a4beb50f90c41e794264894cb566cc11553a157353fc. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292517447.
  date published: 2026-07-20T03:24:09Z
audio: Harmony at the Day's Cradle
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.995
  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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Path to Tranquil Moments
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duration: PT2M16S
duration ms: 136797
explicit: false
by artist: LOVE BOSSA
in album: 贅沢な朝のための極上ラウンジピアノ
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  date published: 2025-04-24
genre: bossa nova
isrc code: JPN292517448
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956826
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292517448
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T19:27:56Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc506ca85078d75d5b1f0b9d210fbc4eb065b79e9d8cc52483a1ed9ab59e4b6f3. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292517448.
  date published: 2026-07-05T19:27:56Z
audio: Path to Tranquil Moments
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  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.995
  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Echoes of a Golden Morning
type: MusicRecording
duration: PT2M8S
duration ms: 128328
explicit: false
by artist: LOVE BOSSA
in album: 贅沢な朝のための極上ラウンジピアノ
  type: MusicAlbum
  date published: 2025-04-24
genre: bossa nova
isrc code: JPN292517449
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958846
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292517449
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42cb9efc208610ca4eae32d2c330eabd0ad6b4d6087c11668492cbdc9c347899. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:29:39Z), 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/JPN292517449.
  date published: 2026-07-20T10:29:39Z
audio: Echoes of a Golden Morning
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.995
  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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Comfort Under the Sunlit Sky
type: MusicRecording
duration: PT2M55S
duration ms: 175549
explicit: false
by artist: LOVE BOSSA
in album: 贅沢な朝のための極上ラウンジピアノ
  type: MusicAlbum
  date published: 2025-04-24
genre: bossa nova
isrc code: JPN292517450
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe11b25a1ddea02d89a290153bd3cd423d61310d29fac11a86d0cbd326a74d261
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956738
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292517450
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T04:47:21Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11b25a1ddea02d89a290153bd3cd423d61310d29fac11a86d0cbd326a74d261. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292517450.
  date published: 2026-07-05T04:47:21Z
audio: Comfort Under the Sunlit Sky
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.995
  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
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A Stroll Through Daybreak
type: MusicRecording
duration: PT3M6S
duration ms: 186983
explicit: false
by artist: LOVE BOSSA
in album: 贅沢な朝のための極上ラウンジピアノ
  type: MusicAlbum
  date published: 2025-04-24
genre: bossa nova
isrc code: JPN292517451
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T07:56:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2b1473e78313be8478c36a58261a0ca4954f80164873f6055efa36a717064bb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958846
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958846
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN292517451
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T10:59:11Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b1473e78313be8478c36a58261a0ca4954f80164873f6055efa36a717064bb. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:59:11Z), 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/JPN292517451.
  date published: 2026-07-20T10:59:11Z
audio: A Stroll Through Daybreak
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 132.168
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.995
  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Blooming in Golden Hues
type: MusicRecording
duration: PT2M13S
duration ms: 133203
explicit: false
by artist: LOVE BOSSA
in album: 贅沢な朝のための極上ラウンジピアノ
  type: MusicAlbum
  date published: 2025-04-24
genre: bossa nova
isrc code: JPN292517452
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T05:56:01+00:00