Productivity Music
type: MusicGroup
popularity: 21
followers: 555
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album: Music for Cocktail Hour
  type: MusicAlbum
  date published: 2021-03-14
album: Fiery Jazz Trio - Background for Working at the Office
  type: MusicAlbum
  date published: 2021-10-01
album: Backdrop for Calming Work Days - Wondrous Trumpet and Alto Sax
  type: MusicAlbum
  date published: 2021-10-05
album: Backdrop for Co Working Spaces - Trumpet and Alto Sax
  type: MusicAlbum
  date published: 2021-10-07
album: Jazz Trio - Background for Cool Offices
  type: MusicAlbum
  date published: 2021-10-09
album: Magnificent Backdrop for Working
  type: MusicAlbum
  date published: 2022-02-14
album: Big Band Ballad with Vibraphone - Background for Daily Routines
  type: MusicAlbum
  date published: 2022-02-20
album: Background Music for Morning Inspiration
  type: MusicAlbum
  date published: 2022-02-20
album: Music for Winter Vibes - Extraordinary Electric Guitars
  type: MusicAlbum
  date published: 2022-02-21
album: Echoes of Daily Routines
  type: MusicAlbum
  date published: 2022-02-23
album: Music for Morning Sunrise (Big Band Ballad with Guitar)
  type: MusicAlbum
  date published: 2022-02-28
album: Sophisticated Guitar Pop - Background for Morning Inspiration
  type: MusicAlbum
  date published: 2022-02-28
album: Easy Listening Guitar - Bgm for Winter Vibes
  type: MusicAlbum
  date published: 2022-03-01
album: Echoes of Recharging Routines
  type: MusicAlbum
  date published: 2022-03-10
album: Music for Positive Mindsets
  type: MusicAlbum
  date published: 2022-03-13
album: Echoes of Recharging Routines
  type: MusicAlbum
  date published: 2022-03-16
album: Ambiance for Fun Luncheons
  type: MusicAlbum
  date published: 2022-03-26
album: Bubbly Trio Jazz - Bgm for Hotel Lunches
  type: MusicAlbum
  date published: 2022-03-27
album: Ambiance for April Vacations
  type: MusicAlbum
  date published: 2022-04-01
album: (Bebop Jazz) Music for Spring Energy
  type: MusicAlbum
  date published: 2022-04-01
album: Remarkable Bebop - Background for April Moods
  type: MusicAlbum
  date published: 2022-04-03
album: Bebop - Background for Seasonal Vibrations
  type: MusicAlbum
  date published: 2022-04-05
album: High-class Bgm for Easter Break
  type: MusicAlbum
  date published: 2022-04-05
album: Music for Romantic Spring Vibes (Trumpet, Alto Sax and Tenor Sax)
  type: MusicAlbum
  date published: 2022-04-07
album: Atmospheric Jazz Ballad - Bgm for Easter Break
  type: MusicAlbum
  date published: 2022-04-09
album: Music for Comfortable Work Spaces
  type: MusicAlbum
  date published: 2022-05-10
album: Reading Ambiance: A Calming Selection Of Rain And Nature Sounds
  type: MusicAlbum
  date published: 2022-08-10
album: Echoes of Improving Work
  type: MusicAlbum
  date published: 2022-09-03
album: Music for Rain Time
  type: MusicAlbum
  date published: 2022-09-04
album: Music for Always Atmospheric - Harmonica Solo
  type: MusicAlbum
  date published: 2022-09-07
album: Terrific Backdrop for Calculated Hours
  type: MusicAlbum
  date published: 2022-09-09
album: Work Music: Rainstorm Sounds for Focus Vol. 1
  type: MusicAlbum
  date published: 2022-09-14
album: Acoustic and Electric Piano Jazz Duo - Background Music for Energetic Ballad
  type: MusicAlbum
  date published: 2022-10-01
album: (Piano Jazz Duo) Music for Energetic Ballad
  type: MusicAlbum
  date published: 2022-10-03
album: Background Music for Clear Moods
  type: MusicAlbum
  date published: 2022-10-05
album: Jazz Piano Duo - Ambiance for Energetic Ballad
  type: MusicAlbum
  date published: 2022-10-07
album: Plant Music Deluxe
  type: MusicAlbum
  date published: 2022-10-07
album: Meditation: Sound Mind and Focus Awareness Vol. 2
  type: MusicAlbum
  date published: 2022-11-09
album: Happy Dog Moment
  type: MusicAlbum
  date published: 2022-12-07
album: Estudio de Saxofón en la Tarde: Jazz Relajante para Estudiar
  type: MusicAlbum
  date published: 2023
album: 犬とジャズ
  type: MusicAlbum
  date published: 2023-02-03
album: 森林中的清新早晨
  type: MusicAlbum
  date published: 2023-02-07
album: 在家学习时的音乐
  type: MusicAlbum
  date published: 2023-03-11
album: 陪伴我学习生活的爵士乐
  type: MusicAlbum
  date published: 2023-03-12
album: Perfect day around the corner
  type: MusicAlbum
  date published: 2023-03-20
album: Music for Fast Teams (Acoustic Guitars)
  type: MusicAlbum
  date published: 2023-03-23
album: Our Hearts Go with Tunes
  type: MusicAlbum
  date published: 2023-03-25
album: Jazz Organ and Guitar Solo (Music for Happy with Coffee)
  type: MusicAlbum
  date published: 2023-03-27
album: Today is the day
  type: MusicAlbum
  date published: 2023-03-28
album: Rain Concentration Music for Studying Vol. 1
  type: MusicAlbum
  date published: 2023-03-29
album: Music: Binaural Soothing and Calming Vibrations for Work
  type: MusicAlbum
  date published: 2023-04-03
album: Music for Thoughtful Mind - Piano Bossa Nova Duo
  type: MusicAlbum
  date published: 2023-04-10
album: Pattaya Traveling
  type: MusicAlbum
  date published: 2023-04-13
album: Relax with Some Smooth Jazz
  type: MusicAlbum
  date published: 2023-04-14
album: Spring in Boston
album: Beauty of Late-Night Contemplation
album: Relax in a Bar
album: Productivity Boost: Lofi Work Beats
album: Productivity Playlist During Study Sessions
album: Feelings for Individual Momentum
album: Productivity Soundscapes
album: Perros muy lindos
album: Actividades diarias para perros
album: 勉強ジャズ
album: The Productivity Playlist: Motivational Music for Mindful Concentration

Spring in Boston
type: MusicAlbum
date published: 2023-04-15

Beauty of Late-Night Contemplation
type: MusicAlbum
date published: 2023-04-16

Relax in a Bar
type: MusicAlbum
date published: 2023-04-19

Productivity Boost: Lofi Work Beats
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date published: 2023-04-26

Productivity Playlist During Study Sessions
type: MusicAlbum
date published: 2023-05-11

Feelings for Individual Momentum
type: MusicAlbum
date published: 2023-05-16

Productivity Soundscapes
type: MusicAlbum
date published: 2023-05-20

Perros muy lindos
type: MusicAlbum
date published: 2023-06-07

Actividades diarias para perros
type: MusicAlbum
date published: 2023-06-09

勉強ジャズ
type: MusicAlbum
date published: 2023-06-25

The Productivity Playlist: Motivational Music for Mindful Concentration
type: MusicAlbum
date published: 2023-06-26

Feelings for Feeling Upbeat
type: MusicAlbum
date published: 2023-07-10

Barking Beats
type: MusicAlbum
date published: 2023-07-20

Canine Chill
type: MusicAlbum
date published: 2023-07-26

Nature's Harmony: Tranquil Binaural Work Melodies
type: MusicAlbum
date published: 2023-08-03

School Zone
type: MusicAlbum
date published: 2023-09-07

Tranquil Morning Tunes
type: MusicAlbum
date published: 2023-10-11

Relaxing Daybreak Record
type: MusicAlbum
date published: 2023-10-16

Romantic Realms of Reasoning
type: MusicAlbum
date published: 2023-10-18

この街での最後の時
type: MusicAlbum
date published: 2023-10-21
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track: Glorious Always Natural
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    date published: 2026-07-08T03:20:19Z
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track: Wonderful Backdrops for Memorable Yearning
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  audio: Wonderful Backdrops for Memorable Yearning
track: Sprightly Trumpet Jazz Trio - Vibe for Study Event
track: Dream-Like Music for Team Resources
track: Soulful Backdrops for Always Natural
track: Distinguished Moods for Study Event
track: Smoky Ambience for Scholarly Mornings
track: Delightful Music for Study Event
track: Carefree Backdrops for Team Resources
track: Background for Scholarly Mornings
track: Energetic Always Natural
track: Beautiful Trumpet Jazz Trio - Vibe for Scholarly Mornings
track: Pulsating Ambience for Memorable Yearning
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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:22:41Z

Wonderful Backdrops for Memorable Yearning
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Sprightly Trumpet Jazz Trio - Vibe for Study Event
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    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.95
  additional property: Liveness
    type: PropertyValue
    value: 0.12
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.581
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.567
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Dream-Like Music for Team Resources
type: MusicRecording
duration: PT1M45S
duration ms: 105604
explicit: false
by artist: Productivity Music
in album: この街での最後の時
  type: MusicAlbum
  date published: 2023-10-21
isrc code: QZL9X5819980
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T09:52:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b891a59386209f9c4a7c9e7a3c4a61722cc2b5b2c72a723cb798e90519e2792
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819980
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b891a59386209f9c4a7c9e7a3c4a61722cc2b5b2c72a723cb798e90519e2792. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819980.
  date published: 2026-07-08T03:22:41Z
audio: Dream-Like Music for Team Resources
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 110.644
  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: 0.59
  additional property: Energy
    type: PropertyValue
    value: 0.244
  additional property: Speechiness
    type: PropertyValue
    value: 0.064
  additional property: Acousticness
    type: PropertyValue
    value: 0.99
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.647
  additional property: Liveness
    type: PropertyValue
    value: 0.094
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.613
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.589
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Soulful Backdrops for Always Natural
type: MusicRecording
duration: PT1M45S
duration ms: 105604
explicit: false
by artist: Productivity Music
in album: この街での最後の時
  type: MusicAlbum
  date published: 2023-10-21
isrc code: QZL9X5819981
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T02:26:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x755b9256e8d9ee4b4f71a1eb3b6802a51c013294654571cefd19cd5ed17cab98
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819981
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755b9256e8d9ee4b4f71a1eb3b6802a51c013294654571cefd19cd5ed17cab98. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819981.
  date published: 2026-07-08T03:20:19Z
audio: Soulful Backdrops for Always Natural
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 100.451
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.577
  additional property: Energy
    type: PropertyValue
    value: 0.344
  additional property: Speechiness
    type: PropertyValue
    value: 0.122
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.812
  additional property: Liveness
    type: PropertyValue
    value: 0.096
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.407
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.474
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Distinguished Moods for Study Event
type: MusicRecording
duration: PT1M45S
duration ms: 105604
explicit: false
by artist: Productivity Music
in album: この街での最後の時
  type: MusicAlbum
  date published: 2023-10-21
isrc code: QZL9X5819986
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T02:56:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e89778089f8f74b4845e8d5df2c0807c1e10ca91d602985ac5ecb23139feb06
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819986
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
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 0x4e89778089f8f74b4845e8d5df2c0807c1e10ca91d602985ac5ecb23139feb06. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZL9X5819986.
  date published: 2026-07-08T03:53:27Z
audio: Distinguished Moods for Study Event
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 116.629
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.641
  additional property: Energy
    type: PropertyValue
    value: 0.234
  additional property: Speechiness
    type: PropertyValue
    value: 0.075
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.935
  additional property: Liveness
    type: PropertyValue
    value: 0.113
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.631
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.699
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Smoky Ambience for Scholarly Mornings
type: MusicRecording
duration: PT1M45S
duration ms: 105604
explicit: false
by artist: Productivity Music
in album: この街での最後の時
  type: MusicAlbum
  date published: 2023-10-21
isrc code: QZL9X5819988
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T09:26:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x110bfc144e69a9d41199382c75960e109bc089b250c069f9f4de9c6a66913dc4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819988
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110bfc144e69a9d41199382c75960e109bc089b250c069f9f4de9c6a66913dc4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819988.
  date published: 2026-07-08T03:22:41Z
audio: Smoky Ambience for Scholarly Mornings
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 115.897
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.501
  additional property: Energy
    type: PropertyValue
    value: 0.268
  additional property: Speechiness
    type: PropertyValue
    value: 0.068
  additional property: Acousticness
    type: PropertyValue
    value: 0.985
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.88
  additional property: Liveness
    type: PropertyValue
    value: 0.113
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.656
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.817
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Delightful Music for Study Event
type: MusicRecording
duration: PT1M45S
duration ms: 105604
explicit: false
by artist: Productivity Music
in album: この街での最後の時
  type: MusicAlbum
  date published: 2023-10-21
isrc code: QZL9X5819990
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T05:58:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb74810f77f4e581ec00de8cc89ffe68567335d19d865dd57c9aa0eb37063ac3c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819990
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
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 0xb74810f77f4e581ec00de8cc89ffe68567335d19d865dd57c9aa0eb37063ac3c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZL9X5819990.
  date published: 2026-07-08T08:56:20Z
audio: Delightful Music for Study Event
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 122.999
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.543
  additional property: Energy
    type: PropertyValue
    value: 0.281
  additional property: Speechiness
    type: PropertyValue
    value: 0.103
  additional property: Acousticness
    type: PropertyValue
    value: 0.988
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.883
  additional property: Liveness
    type: PropertyValue
    value: 0.065
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.438
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.905
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Carefree Backdrops for Team Resources
type: MusicRecording
duration: PT1M45S
duration ms: 105604
explicit: false
by artist: Productivity Music
in album: この街での最後の時
  type: MusicAlbum
  date published: 2023-10-21
isrc code: QZL9X5819991
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T02:36:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e67273433eb8e3993a59b180a85fcf1368823a827066bbec53dc33cb904202f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819991
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e67273433eb8e3993a59b180a85fcf1368823a827066bbec53dc33cb904202f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819991.
  date published: 2026-07-08T03:22:41Z
audio: Carefree Backdrops for Team Resources
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 117.935
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.73
  additional property: Energy
    type: PropertyValue
    value: 0.215
  additional property: Speechiness
    type: PropertyValue
    value: 0.063
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.886
  additional property: Liveness
    type: PropertyValue
    value: 0.058
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.569
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.805
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Background for Scholarly Mornings
type: MusicRecording
duration: PT1M45S
duration ms: 105604
explicit: false
by artist: Productivity Music
in album: この街での最後の時
  type: MusicAlbum
  date published: 2023-10-21
isrc code: QZL9X5819992
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T10:59:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x788934dd40a1b0e6de68dd3f21a5f2ed59d6c5e4af7ae60ac906dab799ea90c4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819992
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
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 0x788934dd40a1b0e6de68dd3f21a5f2ed59d6c5e4af7ae60ac906dab799ea90c4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZL9X5819992.
  date published: 2026-07-08T08:56:20Z
audio: Background for Scholarly Mornings
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 120.701
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.562
  additional property: Energy
    type: PropertyValue
    value: 0.279
  additional property: Speechiness
    type: PropertyValue
    value: 0.136
  additional property: Acousticness
    type: PropertyValue
    value: 0.985
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.909
  additional property: Liveness
    type: PropertyValue
    value: 0.285
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.484
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.432
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Energetic Always Natural
type: MusicRecording
duration: PT1M45S
duration ms: 105604
explicit: false
by artist: Productivity Music
in album: この街での最後の時
  type: MusicAlbum
  date published: 2023-10-21
isrc code: QZL9X5819994
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T07:52:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
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Beautiful Trumpet Jazz Trio - Vibe for Scholarly Mornings
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Pulsating Ambience for Memorable Yearning
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  date published: 2026-07-08T03:20:19Z
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Lovely Ambiance for Scholarly Mornings
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街での新しい一日
type: MusicAlbum
date published: 2023-10-25

Work Flow: Essential Piano Melodies
type: MusicAlbum
date published: 2023-11-01

Office Zen: Ambient Music Symphony
type: MusicAlbum
date published: 2023-11-02

Running with the Wind
type: MusicAlbum
date published: 2023-11-04

Calm Minds, Happy Dogs
type: MusicAlbum
date published: 2023-11-05

Deluxe Dog Days Jams
type: MusicAlbum
date published: 2023-11-11

Chill City Nights Playlist
type: MusicAlbum
date published: 2023-11-12

Gentle Paw Purr for Two
type: MusicAlbum
date published: 2023-11-13

Woofin' and Groovin' Deluxe Edition
type: MusicAlbum
date published: 2023-11-14

Urban Wanderlust Jams
type: MusicAlbum
date published: 2023-11-14

Work Zen: Piano Rain's Tranquil Inspiration
type: MusicAlbum
date published: 2023-11-14

Fresh City Vibes Today
type: MusicAlbum
date published: 2023-11-18

The Lazy Lounge with My Feline Friend
type: MusicAlbum
date published: 2023-11-19

苗木のサウンドトラック
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date published: 2023-11-19

クール・ケイナイン
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date published: 2023-11-26

Working by the Waterside: Relaxing Music Water
type: MusicAlbum
date published: 2023-11-27

Blossom Zen Work: Springtime Efficiency
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date published: 2023-11-28

パウティー・タイム
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date published: 2023-12-07

うたた寝ランドのわんこたち
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date published: 2023-12-07

Music for Work: Cubicle Harmony
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date published: 2023-12-19

バーキング・リラクゼーション・シンフォニー
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date published: 2023-12-22

パウズ・オブ・セレニティ
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date published: 2023-12-29

Rain Ambience for Work: Tranquil Sounds for Enhanced Focus
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date published: 2024-04-08

Focus and Serenity: Studying with Chill Vibes and Fire Sounds
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date published: 2024-04-22

Concentrate with Ocean Sounds: Calming Sea for Focus
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date published: 2024-04-26

Focus Frequencies: Music for Concentrated Minds
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date published: 2024-05-02

River's Focus: Music for Concentrated Study
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date published: 2024-05-10

Study Harmonies: Tunes for Effective Learning
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date published: 2024-05-20

Study Harmony: Focused Work Melodies
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date published: 2024-06-13

Ambient Tones Music for Study Focus
type: MusicAlbum
date published: 2024-07-01

Cognitive Beats: Music for Focused Study
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date published: 2024-07-08

Focus Frequencies: Calming Study Sounds
type: MusicAlbum
date published: 2024-07-17

Workday Concentration Beats: Chill Music for Productivity
type: MusicAlbum
date published: 2024-09-18

Productive Harmonies: Tunes for Work and Study
type: MusicAlbum
date published: 2024-10-07

Höstskog Harmoni
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date published: 2024-10-27

Skyernes Skygger: Himmelsk Opdagelse med Celeste
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date published: 2024-11-02

Lofi Focus: Music for Deep Concentration
type: MusicAlbum
date published: 2025-05-19