Aska Matsumiya
type: MusicGroup
popularity: 30
followers: 3344
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd61df733e3b42d35652b08bda7af768947eb9ba7b965d0224d6d9f6f87d7246a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15277fdc-0f60-4610-a44d-02bb8f7dbd31.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15277fdc-0f60-4610-a44d-02bb8f7dbd31.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/15277fdc-0f60-4610-a44d-02bb8f7dbd31
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd61df733e3b42d35652b08bda7af768947eb9ba7b965d0224d6d9f6f87d7246a","name":"Aska Matsumiya","registered_at":"2026-06-11T12:25:50Z","symbol":"NIM0027794","token_address":"0x27404ef47a35bb42c35417de1e087b765977bfa0","type":"artist","uuid":"15277fdc-0f60-4610-a44d-02bb8f7dbd31"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61df733e3b42d35652b08bda7af768947eb9ba7b965d0224d6d9f6f87d7246a. 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/15277fdc-0f60-4610-a44d-02bb8f7dbd31.json and https://artists.proofprofile.net/proofs/artist/15277fdc-0f60-4610-a44d-02bb8f7dbd31.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xd61df733e3b42d35652b08bda7af768947eb9ba7b965d0224d6d9f6f87d7246a","name":"Aska Matsumiya","registered_at":"2026-06-11T12:25:50Z","symbol":"NIM0027794","token_address":"0x27404ef47a35bb42c35417de1e087b765977bfa0","type":"artist","uuid":"15277fdc-0f60-4610-a44d-02bb8f7dbd31"}
album: There Are Many of Us
  type: MusicAlbum
  date published: 1970-01-01
  track: There Are Many of Us
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196093
    explicit: false
    by artist: Aska Matsumiya
    in album: There Are Many of Us
      type: MusicAlbum
      date published: 1970-01-01
album: There Are Many of Us
  type: MusicAlbum
  date published: 1970-01-01
  track: There Are Many of Us
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196093
    explicit: false
    by artist: Aska Matsumiya
    in album: There Are Many of Us
      type: MusicAlbum
      date published: 1970-01-01
    isrc code: USCHR1337026
album: There Are Many of Us
  type: MusicAlbum
  date published: 1970-01-01
  track: There Are Many of Us
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196093
    explicit: false
    by artist: Aska Matsumiya
    in album: There Are Many of Us
      type: MusicAlbum
      date published: 1970-01-01
album: There Are Many of Us (feat. Nick Zinner & Flea)
  type: MusicAlbum
  date published: 2010-11-10
  track: There Are Many of Us (feat. Nick Zinner & Flea)
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196093
    explicit: false
    by artist: Aska Matsumiya
    in album: There Are Many of Us (feat. Nick Zinner & Flea)
      type: MusicAlbum
      date published: 2010-11-10
album: Aska Matsumiya
  type: MusicAlbum
  date published: 2011-04-01
  track: Always
    type: MusicRecording
    duration: PT1M44S
    duration ms: 104186
    explicit: false
    by artist: Aska Matsumiya
    in album: Aska Matsumiya
      type: MusicAlbum
      date published: 2011-04-01
  track: Love Trance
    type: MusicRecording
    duration: PT3M42S
    duration ms: 222946
    explicit: false
    by artist: Aska Matsumiya
    in album: Aska Matsumiya
      type: MusicAlbum
      date published: 2011-04-01
  track: There Are Many of Us (feat. Flea & Nick Zinner)
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200960
    explicit: false
    by artist: Aska Matsumiya
    in album: Aska Matsumiya
      type: MusicAlbum
      date published: 2011-04-01
  track: Y.O.U.
    type: MusicRecording
    duration: PT4M28S
    duration ms: 268920
    explicit: false
    by artist: Aska Matsumiya
    in album: Aska Matsumiya
      type: MusicAlbum
      date published: 2011-04-01
  track: Good Vibes
    type: MusicRecording
    duration: PT4M28S
    duration ms: 268786
    explicit: false
    by artist: Aska Matsumiya
    in album: Aska Matsumiya
      type: MusicAlbum
      date published: 2011-04-01
  track: I'm a Hunter
    type: MusicRecording
    duration: PT2M37S
    duration ms: 157506
    explicit: false
    by artist: Aska Matsumiya
    in album: Aska Matsumiya
      type: MusicAlbum
      date published: 2011-04-01
  track: Almost There
    type: MusicRecording
    duration: PT4M2S
    duration ms: 242053
    explicit: false
    by artist: Aska Matsumiya
    in album: Aska Matsumiya
      type: MusicAlbum
      date published: 2011-04-01
album: Clavadista (Original Soundtrack)
  type: MusicAlbum
  date published: 2019-03-01
  track: When I Open My Eyes
    type: MusicRecording
    duration: PT2M25S
    duration ms: 145168
    explicit: false
    by artist: Aska Matsumiya
    in album: Clavadista (Original Soundtrack)
      type: MusicAlbum
      date published: 2019-03-01
  track: Before Light Touches You
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181034
    explicit: false
    by artist: Aska Matsumiya
    in album: Clavadista (Original Soundtrack)
      type: MusicAlbum
      date published: 2019-03-01
  track: The Slow Dive
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202965
    explicit: false
    by artist: Aska Matsumiya
    in album: Clavadista (Original Soundtrack)
      type: MusicAlbum
      date published: 2019-03-01
  track: Ether
    type: MusicRecording
    duration: PT0M44S
    duration ms: 44842
    explicit: false
    by artist: Aska Matsumiya
    in album: Clavadista (Original Soundtrack)
      type: MusicAlbum
      date published: 2019-03-01
album: 37 Seconds (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2020-01-31
  track: Intro
    type: MusicRecording
    duration: PT1M41S
    duration ms: 101266
    explicit: false
    by artist: Aska Matsumiya
    in album: 37 Seconds (Original Motion Picture Soundtrack)
      type: MusicAlbum
      date published: 2020-01-31
  track: 37 Seconds
  track: Her World
  track: Dream Catcher
  track: Noise in the Heart
  track: Sunsation
  track: Cha Cha Cha Kabuki
  track: Talking About Aliens
  track: Twins at the River
  track: 37 Seconds - Thailand Version
  track: Yuma’s Melody
album: Electric Wave (Spoken Words by Leah Dawson)
album: Selah & The Spades (Amazon Original Motion Picture Soundtrack)
album: Betty (HBO Original Series Soundtrack)
album: I'm Your Woman (Amazon Original Motion Picture Soundtrack)
album: Betty: Season 2 (HBO Original Series Soundtrack)
album: After Yang (Original Motion Picture Soundtrack)
album: Sense The Seasons
album: The Spiderwick Chronicles (Music from the Roku Original Series)
album: Stay Mum Original Soundtrack
album: 映画「かくしごと」オリジナルサウンドトラック
album: Beyond Goodbye (Soundtrack from the Netflix Series)
album: さよならのつづき (Soundtrack from the Netflix Series)
album: Listen, the Snow Is Falling
track: Mottainai
track: Japan’s Fish Market
track: A Shokunin
track: A Dream of Vast Land
track: Bamboo Fantasia
track: Rivers in the Sea
track: Tori No Uta

37 Seconds
type: MusicRecording
duration: PT2M19S
duration ms: 139278
explicit: false
by artist: Aska Matsumiya
in album: 37 Seconds (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2020-01-31

Her World
type: MusicRecording
duration: PT1M59S
duration ms: 119895
explicit: false
by artist: Aska Matsumiya
in album: 37 Seconds (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2020-01-31

Dream Catcher
type: MusicRecording
duration: PT2M7S
duration ms: 127874
explicit: false
by artist: Aska Matsumiya
in album: 37 Seconds (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2020-01-31

Noise in the Heart
type: MusicRecording
duration: PT2M14S
duration ms: 134733
explicit: false
by artist: Aska Matsumiya
in album: 37 Seconds (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2020-01-31

Sunsation
type: MusicRecording
duration: PT1M37S
duration ms: 97400
explicit: false
by artist: Aska Matsumiya
in album: 37 Seconds (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2020-01-31

Cha Cha Cha Kabuki
type: MusicRecording
duration: PT2M29S
duration ms: 149933
explicit: false
by artist: Aska Matsumiya
in album: 37 Seconds (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2020-01-31

Talking About Aliens
type: MusicRecording
duration: PT3M14S
duration ms: 194013
explicit: false
by artist: Aska Matsumiya
in album: 37 Seconds (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2020-01-31

Twins at the River
type: MusicRecording
duration: PT4M33S
duration ms: 273960
explicit: false
by artist: Aska Matsumiya
in album: 37 Seconds (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2020-01-31

37 Seconds - Thailand Version
type: MusicRecording
duration: PT1M46S
duration ms: 106306
explicit: false
by artist: Aska Matsumiya
in album: 37 Seconds (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2020-01-31

Yuma’s Melody
type: MusicRecording
duration: PT3M34S
duration ms: 214506
explicit: false
by artist: Aska Matsumiya
in album: 37 Seconds (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2020-01-31

Electric Wave (Spoken Words by Leah Dawson)
type: MusicAlbum
date published: 2020-03-19
track: Electric Wave (Spoken Words by Leah Dawson)
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238000
  explicit: false
  by artist: Aska Matsumiya
  in album: Electric Wave (Spoken Words by Leah Dawson)
    type: MusicAlbum
    date published: 2020-03-19

Selah & The Spades (Amazon Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2020-04-17
track: Join the Spades
  type: MusicRecording
  duration: PT0M17S
  duration ms: 17186
  explicit: false
  by artist: Aska Matsumiya
  in album: Selah & The Spades (Amazon Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2020-04-17
track: Behind the Curtains
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270626
  explicit: false
  by artist: Aska Matsumiya
  in album: Selah & The Spades (Amazon Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2020-04-17
track: Meet the Factions
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165880
  explicit: false
  by artist: Aska Matsumiya
  in album: Selah & The Spades (Amazon Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2020-04-17
track: The Ace of Spades
  type: MusicRecording
  duration: PT1M24S
  duration ms: 84466
  explicit: false
  by artist: Aska Matsumiya
  in album: Selah & The Spades (Amazon Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2020-04-17
track: Nothing Beyond the Sky
  type: MusicRecording
  duration: PT1M27S
  duration ms: 87840
  explicit: false
  by artist: Aska Matsumiya
  in album: Selah & The Spades (Amazon Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2020-04-17
track: Rag Doll
  type: MusicRecording
  duration: PT5M17S
  duration ms: 317000
  explicit: false
  by artist: Aska Matsumiya
  in album: Selah & The Spades (Amazon Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2020-04-17
track: Rush and Peak
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182746
  explicit: false
  by artist: Aska Matsumiya
  in album: Selah & The Spades (Amazon Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2020-04-17

Betty (HBO Original Series Soundtrack)
type: MusicAlbum
date published: 2020-05-15
track: Betty
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136498
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2020-05-15
track: Vibez
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165365
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2020-05-15
track: Space Ride
  type: MusicRecording
  duration: PT1M24S
  duration ms: 84000
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2020-05-15
track: Why Not Bambi
  type: MusicRecording
  duration: PT4M28S
  duration ms: 268399
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2020-05-15
track: Anxiety Attack
  type: MusicRecording
  duration: PT1M51S
  duration ms: 111281
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2020-05-15
track: Chinatown Quest
  type: MusicRecording
  duration: PT1M53S
  duration ms: 113475
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2020-05-15
track: Strawberry Field
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216000
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2020-05-15
track: The Sound
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195326
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2020-05-15
  isrc code: USQX92002506
track: Feeling Blues Cloud
  type: MusicRecording
  duration: PT1M35S
  duration ms: 95480
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2020-05-15
track: No Jordan
  type: MusicRecording
  duration: PT1M27S
  duration ms: 87980
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2020-05-15
track: No Chill
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218039
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2020-05-15
track: Hypnotism
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167787
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2020-05-15
track: AMNSA
  type: MusicRecording
  duration: PT5M14S
  duration ms: 314769
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2020-05-15
track: Strangers
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242230
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2020-05-15
track: One of the Girls
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231293
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2020-05-15
track: Apocalypse
  type: MusicRecording
  duration: PT4M48S
  duration ms: 288507
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2020-05-15
track: Djougou Toro
  type: MusicRecording
  duration: PT5M29S
  duration ms: 329793
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2020-05-15

I'm Your Woman (Amazon Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2020-12-11
track: I’m
  type: MusicRecording
  duration: PT1M13S
  duration ms: 73373
  explicit: false
  by artist: Aska Matsumiya
  in album: I'm Your Woman (Amazon Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2020-12-11
track: Your Woman
  type: MusicRecording
  duration: PT1M56S
  duration ms: 116813
  explicit: false
  by artist: Aska Matsumiya
  in album: I'm Your Woman (Amazon Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2020-12-11
track: The New House
  type: MusicRecording
  duration: PT1M51S
  duration ms: 111933
  explicit: false
  by artist: Aska Matsumiya
  in album: I'm Your Woman (Amazon Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2020-12-11
track: Someone’s Following Us
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186973
  explicit: false
  by artist: Aska Matsumiya
  in album: I'm Your Woman (Amazon Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2020-12-11
track: At The Hotel
  type: MusicRecording
  duration: PT1M59S
  duration ms: 119800
  explicit: false
  by artist: Aska Matsumiya
  in album: I'm Your Woman (Amazon Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2020-12-11
track: Light Before Night
  type: MusicRecording
  duration: PT1M14S
  duration ms: 74200
  explicit: false
  by artist: Aska Matsumiya
  in album: I'm Your Woman (Amazon Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2020-12-11
track: Jean Meets Cal
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209413
  explicit: false
  by artist: Aska Matsumiya
  in album: I'm Your Woman (Amazon Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2020-12-11
track: Far Away From Home
  type: MusicRecording
  duration: PT1M30S
  duration ms: 90426
  explicit: false
  by artist: Aska Matsumiya
  in album: I'm Your Woman (Amazon Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2020-12-11
track: Your Mama’s Here
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141773
  explicit: false
  by artist: Aska Matsumiya
  in album: I'm Your Woman (Amazon Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2020-12-11
track: Return To The Cabin
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174773
  explicit: false
  by artist: Aska Matsumiya
  in album: I'm Your Woman (Amazon Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2020-12-11

Betty: Season 2 (HBO Original Series Soundtrack)
type: MusicAlbum
date published: 2021-06-25
track: Winterbowl
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158608
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty: Season 2 (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2021-06-25
track: Camille & Tie
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175488
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty: Season 2 (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2021-06-25
track: Dreams Together
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225066
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty: Season 2 (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2021-06-25
track: Mondaze
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168837
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty: Season 2 (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2021-06-25
track: Badazz
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130132
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty: Season 2 (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2021-06-25
track: Above the Clouds
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138816
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty: Season 2 (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2021-06-25
track: Let Out
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238869
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty: Season 2 (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2021-06-25
track: Indigo
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251616
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty: Season 2 (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2021-06-25
track: Park Day
  type: MusicRecording
  duration: PT1M20S
  duration ms: 80085
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty: Season 2 (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2021-06-25
track: It's Not Fine
  type: MusicRecording
  duration: PT8M11S
  duration ms: 491391
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty: Season 2 (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2021-06-25
track: Dropin
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245973
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty: Season 2 (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2021-06-25
track: Wonder Later
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159818
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty: Season 2 (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2021-06-25
track: Lower East Side
  type: MusicRecording
  duration: PT1M25S
  duration ms: 85440
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty: Season 2 (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2021-06-25
track: Bad Trip
  type: MusicRecording
  duration: PT1M12S
  duration ms: 72960
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty: Season 2 (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2021-06-25
track: Dine & Dash
  type: MusicRecording
  duration: PT0M55S
  duration ms: 55427
  explicit: false
  by artist: Aska Matsumiya
  in album: Betty: Season 2 (HBO Original Series Soundtrack)
    type: MusicAlbum
    date published: 2021-06-25

After Yang (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2022-03-04
track: In My Breath
  type: MusicRecording
  duration: PT1M0S
  duration ms: 60581
  explicit: false
  by artist: Aska Matsumiya
  in album: After Yang (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-03-04
  isrc code: USQX92200867
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T01:45:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7dc7236136926fb879e235d104453c70fd77476673f790b572f1a477a6ddccee
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4Ie1HLhUSgTpxqHEQvmHAH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ie1HLhUSgTpxqHEQvmHAH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7dc7236136926fb879e235d104453c70fd77476673f790b572f1a477a6ddccee","isrc":"USQX92200867","name":"In My Breath","registered_at":"2026-06-29T01:45:09Z","spotify_id":"4Ie1HLhUSgTpxqHEQvmHAH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc7236136926fb879e235d104453c70fd77476673f790b572f1a477a6ddccee. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Ie1HLhUSgTpxqHEQvmHAH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ie1HLhUSgTpxqHEQvmHAH.
    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0x7dc7236136926fb879e235d104453c70fd77476673f790b572f1a477a6ddccee","isrc":"USQX92200867","name":"In My Breath","registered_at":"2026-06-29T01:45:09Z","spotify_id":"4Ie1HLhUSgTpxqHEQvmHAH","type":"track"}
track: Welcome to Family of 4
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165984
  explicit: false
  by artist: Aska Matsumiya
  in album: After Yang (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-03-04
  isrc code: USQX92200868
track: Yang & Mika
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173705
  explicit: false
  by artist: Aska Matsumiya
  in album: After Yang (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-03-04
  isrc code: USQX92200869
track: Chasing Yesterday
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158250
  explicit: false
  by artist: Aska Matsumiya
  in album: After Yang (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-03-04
  isrc code: USQX92200870
track: Mizuiro Memory (A.I. Version)
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225066
  explicit: false
  by artist: Aska Matsumiya
  in album: After Yang (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-03-04
  isrc code: USQX92200871
track: Yang & Mika (A.I. Version)
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220500
  explicit: false
  by artist: Aska Matsumiya
  in album: After Yang (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-03-04
  isrc code: USQX92200872
track: Ada's Synth
  type: MusicRecording
  duration: PT1M7S
  duration ms: 67008
  explicit: false
  by artist: Aska Matsumiya
  in album: After Yang (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-03-04
  isrc code: USQX92200873
track: Butterflies
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254826
  explicit: false
  by artist: Aska Matsumiya
  in album: After Yang (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-03-04
track: In the World of My Breath
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145792
  explicit: false
  by artist: Aska Matsumiya
  in album: After Yang (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-03-04
  isrc code: USQX92200875
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T01:37:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x05224cf62a1fba66d55d60ba3ac94d37c967ccc07b7bc8da304acece660e1dce
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3i1E7ODmRF18EKBAomoBTz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3i1E7ODmRF18EKBAomoBTz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x05224cf62a1fba66d55d60ba3ac94d37c967ccc07b7bc8da304acece660e1dce","isrc":"USQX92200875","name":"In the World of My Breath","registered_at":"2026-06-29T01:37:53Z","spotify_id":"3i1E7ODmRF18EKBAomoBTz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05224cf62a1fba66d55d60ba3ac94d37c967ccc07b7bc8da304acece660e1dce. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3i1E7ODmRF18EKBAomoBTz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3i1E7ODmRF18EKBAomoBTz.
    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0x05224cf62a1fba66d55d60ba3ac94d37c967ccc07b7bc8da304acece660e1dce","isrc":"USQX92200875","name":"In the World of My Breath","registered_at":"2026-06-29T01:37:53Z","spotify_id":"3i1E7ODmRF18EKBAomoBTz","type":"track"}
track: Yang Eternal (A.I. Version)
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225920
  explicit: false
  by artist: Aska Matsumiya
  in album: After Yang (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-03-04
  isrc code: USQX92200876
track: Memories of Ada
  type: MusicRecording
  duration: PT1M23S
  duration ms: 83338
  explicit: false
  by artist: Aska Matsumiya
  in album: After Yang (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-03-04
  isrc code: USQX92200877
track: In My Breath Again
  type: MusicRecording
  duration: PT1M56S
  duration ms: 116501
  explicit: false
  by artist: Aska Matsumiya
  in album: After Yang (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-03-04
track: Mizuiro
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230570
  explicit: false
  by artist: Aska Matsumiya
  in album: After Yang (Original Motion Picture Soundtrack)
  isrc code: USQX92200879
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: After the Rain
track: Memory Bank
track: The End Walk (feat. Rhye)

Aska Matsumiya
type: MusicGroup

After Yang (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2022-03-04

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-29T01:52:56+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x153ae24af8021913d0c18dac2305e811969abaaab0c6cf2b8d1ea4d3feb6e574

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956375

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956375

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2R2uytrj6vECO86EkIbN7C.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2R2uytrj6vECO86EkIbN7C

OTSTimestamp
type: PropertyValue
value: 2026-07-02T16:51:38Z

OTSCanonicalRecord
type: PropertyValue

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153ae24af8021913d0c18dac2305e811969abaaab0c6cf2b8d1ea4d3feb6e574. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2R2uytrj6vECO86EkIbN7C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2R2uytrj6vECO86EkIbN7C.
date published: 2026-07-02T16:51:38Z

After the Rain
type: MusicRecording
duration: PT2M32S
duration ms: 152725
explicit: false
by artist: Aska Matsumiya
in album: After Yang (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2022-03-04
isrc code: USQX92200880

Memory Bank
type: MusicRecording
duration: PT4M16S
duration ms: 256469
explicit: false
by artist: Aska Matsumiya
in album: After Yang (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2022-03-04
isrc code: USQX92200881

The End Walk (feat. Rhye)
type: MusicRecording
duration: PT1M40S
duration ms: 100506
explicit: false
by artist: Aska Matsumiya
in album: After Yang (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2022-03-04

Sense The Seasons
type: MusicAlbum
date published: 2024-06-02
track: Spring Renewal | In Partnership with Roku Gin
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228000
  explicit: false
  by artist: Aska Matsumiya
  in album: Sense The Seasons
    type: MusicAlbum
    date published: 2024-06-02
track: A Song for All Seasons | In Partnership with Roku Gin
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226160
  explicit: false
  by artist: Aska Matsumiya
  in album: Sense The Seasons
    type: MusicAlbum
    date published: 2024-06-02

The Spiderwick Chronicles (Music from the Roku Original Series)
type: MusicAlbum
date published: 2024-07-12
track: Welcome To Spiderwick
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162933
  explicit: false
  by artist: Aska Matsumiya
  in album: The Spiderwick Chronicles (Music from the Roku Original Series)
    type: MusicAlbum
    date published: 2024-07-12
track: Mulgarath/Dr. Brauer
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222446
  explicit: false
  by artist: Aska Matsumiya
  in album: The Spiderwick Chronicles (Music from the Roku Original Series)
    type: MusicAlbum
    date published: 2024-07-12
track: Drink Up My Babies
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135206
  explicit: false
  by artist: Aska Matsumiya
  in album: The Spiderwick Chronicles (Music from the Roku Original Series)
    type: MusicAlbum
    date published: 2024-07-12
track: Secret Fairy Door
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170602
  explicit: false
  by artist: Aska Matsumiya
  in album: The Spiderwick Chronicles (Music from the Roku Original Series)
    type: MusicAlbum
    date published: 2024-07-12
track: We Are Family
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180900
  explicit: false
  by artist: Aska Matsumiya
  in album: The Spiderwick Chronicles (Music from the Roku Original Series)
    type: MusicAlbum
    date published: 2024-07-12
track: Mysterious Attic
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126679
  explicit: false
  by artist: Aska Matsumiya
  in album: The Spiderwick Chronicles (Music from the Roku Original Series)
    type: MusicAlbum
    date published: 2024-07-12
track: Henson, 1873
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214032
  explicit: false
  by artist: Aska Matsumiya
  in album: The Spiderwick Chronicles (Music from the Roku Original Series)
    type: MusicAlbum
    date published: 2024-07-12
track: Thimbletack Attacks
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139363
  explicit: false
  by artist: Aska Matsumiya
  in album: The Spiderwick Chronicles (Music from the Roku Original Series)
    type: MusicAlbum
    date published: 2024-07-12
track: Used To Be A Forest
  type: MusicRecording
  duration: PT1M41S
  duration ms: 101178
  explicit: false
  by artist: Aska Matsumiya
  in album: The Spiderwick Chronicles (Music from the Roku Original Series)
    type: MusicAlbum
    date published: 2024-07-12
track: Teardrops In Mortar
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180606
  explicit: false
  by artist: Aska Matsumiya
  in album: The Spiderwick Chronicles (Music from the Roku Original Series)
    type: MusicAlbum
    date published: 2024-07-12
track: Wrapped In Iron Bow
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193633
  explicit: false
  by artist: Aska Matsumiya
  in album: The Spiderwick Chronicles (Music from the Roku Original Series)
    type: MusicAlbum
    date published: 2024-07-12
track: Reunited With Lucinda
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155542
  explicit: false
  by artist: Aska Matsumiya
  in album: The Spiderwick Chronicles (Music from the Roku Original Series)
    type: MusicAlbum
    date published: 2024-07-12
track: The Final Fight
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230702
  explicit: false
  by artist: Aska Matsumiya
  in album: The Spiderwick Chronicles (Music from the Roku Original Series)
    type: MusicAlbum
    date published: 2024-07-12
track: Arthur's Portrait
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141555
  explicit: false
  by artist: Aska Matsumiya
  in album: The Spiderwick Chronicles (Music from the Roku Original Series)
    type: MusicAlbum
    date published: 2024-07-12

Stay Mum Original Soundtrack
type: MusicAlbum
date published: 2024-08-21
track: Opening Theme
  type: MusicRecording
  duration: PT1M27S
  duration ms: 87322
  explicit: false
  by artist: Aska Matsumiya
  in album: Stay Mum Original Soundtrack
    type: MusicAlbum
    date published: 2024-08-21
track: Savor
  type: MusicRecording
  duration: PT1M31S
  duration ms: 91102
  explicit: false
  by artist: Aska Matsumiya
  in album: Stay Mum Original Soundtrack
    type: MusicAlbum
    date published: 2024-08-21
track: On The Road
  type: MusicRecording
  duration: PT1M38S
  duration ms: 98490
  explicit: false
  by artist: Aska Matsumiya
  in album: Stay Mum Original Soundtrack
    type: MusicAlbum
    date published: 2024-08-21
track: Jenga Play
  type: MusicRecording
  duration: PT0M45S
  duration ms: 45198
  explicit: false
  by artist: Aska Matsumiya
  in album: Stay Mum Original Soundtrack
    type: MusicAlbum
    date published: 2024-08-21
track: Your Name is Takumi
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158718
  explicit: false
  by artist: Aska Matsumiya
  in album: Stay Mum Original Soundtrack
    type: MusicAlbum
    date published: 2024-08-21
track: Accident at the Beach
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148479
  explicit: false
  by artist: Aska Matsumiya
  in album: Stay Mum Original Soundtrack
    type: MusicAlbum
    date published: 2024-08-21
track: Summer Haze
  type: MusicRecording
  duration: PT1M22S
  duration ms: 82302
  explicit: false
  by artist: Aska Matsumiya
  in album: Stay Mum Original Soundtrack
    type: MusicAlbum
    date published: 2024-08-21
track: Pottery With Grandpa
  type: MusicRecording
  duration: PT1M32S
  duration ms: 92090
  explicit: false
  by artist: Aska Matsumiya
  in album: Stay Mum Original Soundtrack
    type: MusicAlbum
    date published: 2024-08-21
track: Family of Three
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163160
  explicit: false
  by artist: Aska Matsumiya
  in album: Stay Mum Original Soundtrack
    type: MusicAlbum
    date published: 2024-08-21
track: He Came For The Boy
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151389
  explicit: false
  by artist: Aska Matsumiya
  in album: Stay Mum Original Soundtrack
    type: MusicAlbum
    date published: 2024-08-21
track: In The Ocean
  type: MusicRecording
  duration: PT1M8S
  duration ms: 68988
  explicit: false
  by artist: Aska Matsumiya
  in album: Stay Mum Original Soundtrack
    type: MusicAlbum
    date published: 2024-08-21
track: End Credit
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185743
  explicit: false
  by artist: Aska Matsumiya
  in album: Stay Mum Original Soundtrack
    type: MusicAlbum
    date published: 2024-08-21

映画「かくしごと」オリジナルサウンドトラック
type: MusicAlbum
date published: 2024-08-21
track: Opening Theme
  type: MusicRecording
  duration: PT1M27S
  duration ms: 87322
  explicit: false
  by artist: Aska Matsumiya
  in album: 映画「かくしごと」オリジナルサウンドトラック
    type: MusicAlbum
    date published: 2024-08-21
track: Savor
  type: MusicRecording
  duration: PT1M31S
  duration ms: 91102
  explicit: false
  by artist: Aska Matsumiya
  in album: 映画「かくしごと」オリジナルサウンドトラック
    type: MusicAlbum
    date published: 2024-08-21
track: On The Road
  type: MusicRecording
  duration: PT1M38S
  duration ms: 98490
  explicit: false
  by artist: Aska Matsumiya
  in album: 映画「かくしごと」オリジナルサウンドトラック
    type: MusicAlbum
    date published: 2024-08-21
track: Jenga Play
  type: MusicRecording
  duration: PT0M45S
  duration ms: 45198
  explicit: false
  by artist: Aska Matsumiya
  in album: 映画「かくしごと」オリジナルサウンドトラック
    type: MusicAlbum
    date published: 2024-08-21
track: Your Name is Takumi
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158718
  explicit: false
  by artist: Aska Matsumiya
  in album: 映画「かくしごと」オリジナルサウンドトラック
    type: MusicAlbum
    date published: 2024-08-21
track: Accident at the Beach
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148479
  explicit: false
  by artist: Aska Matsumiya
  in album: 映画「かくしごと」オリジナルサウンドトラック
    type: MusicAlbum
    date published: 2024-08-21
track: Summer Haze
  type: MusicRecording
  duration: PT1M22S
  duration ms: 82302
  explicit: false
  by artist: Aska Matsumiya
  in album: 映画「かくしごと」オリジナルサウンドトラック
    type: MusicAlbum
    date published: 2024-08-21
track: Pottery With Grandpa
  type: MusicRecording
  duration: PT1M32S
  duration ms: 92090
  explicit: false
  by artist: Aska Matsumiya
  in album: 映画「かくしごと」オリジナルサウンドトラック
    type: MusicAlbum
    date published: 2024-08-21
track: Family of Three
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163160
  explicit: false
  by artist: Aska Matsumiya
  in album: 映画「かくしごと」オリジナルサウンドトラック
    type: MusicAlbum
    date published: 2024-08-21
track: He Came For The Boy
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151389
  explicit: false
  by artist: Aska Matsumiya
  in album: 映画「かくしごと」オリジナルサウンドトラック
    type: MusicAlbum
    date published: 2024-08-21
track: In The Ocean
  type: MusicRecording
  duration: PT1M8S
  duration ms: 68988
  explicit: false
  by artist: Aska Matsumiya
  in album: 映画「かくしごと」オリジナルサウンドトラック
    type: MusicAlbum
    date published: 2024-08-21
track: End Credit
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185743
  explicit: false
  by artist: Aska Matsumiya
  in album: 映画「かくしごと」オリジナルサウンドトラック
    type: MusicAlbum
    date published: 2024-08-21

Beyond Goodbye (Soundtrack from the Netflix Series)
type: MusicAlbum
date published: 2024-11-11
track: The First Time
  type: MusicRecording
  duration: PT1M58S
  duration ms: 118094
  explicit: false
  by artist: Aska Matsumiya
  in album: Beyond Goodbye (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
track: Forbidden Love
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218222
  explicit: false
  by artist: Aska Matsumiya
  in album: Beyond Goodbye (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
track: Naruse And Miki
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229511
  explicit: false
  by artist: Aska Matsumiya
  in album: Beyond Goodbye (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
  isrc code: QZ8BZ2411215
track: Life Without Yusuke
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162879
  explicit: false
  by artist: Aska Matsumiya
  in album: Beyond Goodbye (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
track: Love In The Rain
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163510
  explicit: false
  by artist: Aska Matsumiya
  in album: Beyond Goodbye (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
track: Hokkaido
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195755
  explicit: false
  by artist: Aska Matsumiya
  in album: Beyond Goodbye (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
  isrc code: QZ8BZ2411218
track: Kokoro no Kizu
  type: MusicRecording
  duration: PT4M36S
  duration ms: 276309
  explicit: false
  by artist: Aska Matsumiya
  in album: Beyond Goodbye (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
  isrc code: QZ8BZ2411219
track: Saeko and Naruse (Mischief)
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170325
  explicit: false
  by artist: Aska Matsumiya
  in album: Beyond Goodbye (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
  isrc code: QZ8BZ2411220
track: For Everything Real
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215788
  explicit: false
  by artist: Aska Matsumiya
  in album: Beyond Goodbye (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
  isrc code: QZ8BZ2411221
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T09:14:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa66b76ffff7ccf29e9178b89c4a7f39135beb67c9068d50ea82ccfa234912d27
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2e4lvhIvC63TmCikqwTIK4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2e4lvhIvC63TmCikqwTIK4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa66b76ffff7ccf29e9178b89c4a7f39135beb67c9068d50ea82ccfa234912d27","isrc":"QZ8BZ2411221","name":"For Everything Real","registered_at":"2026-06-29T09:14:29Z","spotify_id":"2e4lvhIvC63TmCikqwTIK4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66b76ffff7ccf29e9178b89c4a7f39135beb67c9068d50ea82ccfa234912d27. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2e4lvhIvC63TmCikqwTIK4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2e4lvhIvC63TmCikqwTIK4.
    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0xa66b76ffff7ccf29e9178b89c4a7f39135beb67c9068d50ea82ccfa234912d27","isrc":"QZ8BZ2411221","name":"For Everything Real","registered_at":"2026-06-29T09:14:29Z","spotify_id":"2e4lvhIvC63TmCikqwTIK4","type":"track"}
track: Saeko's Sadness
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166809
  explicit: false
  by artist: Aska Matsumiya
  in album: Beyond Goodbye (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
  isrc code: QZ8BZ2411222
track: Love In The Rain (Minor)
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152187
  explicit: false
  by artist: Aska Matsumiya
  in album: Beyond Goodbye (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
  isrc code: QZ8BZ2411223
track: For Everything Real - Guitar version
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156211
  explicit: false
  by artist: Aska Matsumiya
  in album: Beyond Goodbye (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
  isrc code: QZ8BZ2411224
track: Naruse And Miki (Sad)
  type: MusicRecording
  duration: PT1M49S
  duration ms: 109198
  explicit: false
  by artist: Aska Matsumiya
  in album: Beyond Goodbye (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
  isrc code: QZ8BZ2411225
track: Sayonara no Tsuzuki
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270352
  explicit: false
  by artist: Aska Matsumiya
  in album: Beyond Goodbye (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
  isrc code: QZ8BZ2411226
track: Tension, Heart Beat
  type: MusicRecording
  duration: PT1M43S
  duration ms: 103559
  explicit: false
  by artist: Aska Matsumiya
  in album: Beyond Goodbye (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
  isrc code: QZ8BZ2411227
track: Saeko and Naruse (Piano)
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150286
  explicit: false
  by artist: Aska Matsumiya
  in album: Beyond Goodbye (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
  isrc code: QZ8BZ2411228
track: Torn Between Two
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235893
  explicit: false
  by artist: Aska Matsumiya
  in album: Beyond Goodbye (Soundtrack from the Netflix Series)
  isrc code: QZ8BZ2411229
track: The Letters
track: Metamorphosis

Aska Matsumiya
type: MusicGroup

Beyond Goodbye (Soundtrack from the Netflix Series)
type: MusicAlbum
date published: 2024-11-11

The Letters
type: MusicRecording
duration: PT3M20S
duration ms: 200750
explicit: false
by artist: Aska Matsumiya
in album: Beyond Goodbye (Soundtrack from the Netflix Series)
  type: MusicAlbum
  date published: 2024-11-11
isrc code: QZ8BZ2411230

Metamorphosis
type: MusicRecording
duration: PT5M53S
duration ms: 353451
explicit: false
by artist: Aska Matsumiya
in album: Beyond Goodbye (Soundtrack from the Netflix Series)
  type: MusicAlbum
  date published: 2024-11-11
isrc code: QZ8BZ2411231

さよならのつづき (Soundtrack from the Netflix Series)
type: MusicAlbum
date published: 2024-11-11
track: The First Time
  type: MusicRecording
  duration: PT1M58S
  duration ms: 118094
  explicit: false
  by artist: Aska Matsumiya
  in album: さよならのつづき (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
track: Forbidden Love
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218222
  explicit: false
  by artist: Aska Matsumiya
  in album: さよならのつづき (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
track: Naruse And Miki
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229511
  explicit: false
  by artist: Aska Matsumiya
  in album: さよならのつづき (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
  isrc code: QZ8BZ2411215
track: Life Without Yusuke
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162879
  explicit: false
  by artist: Aska Matsumiya
  in album: さよならのつづき (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
track: Love In The Rain
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163510
  explicit: false
  by artist: Aska Matsumiya
  in album: さよならのつづき (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
track: Hokkaido
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195755
  explicit: false
  by artist: Aska Matsumiya
  in album: さよならのつづき (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
  isrc code: QZ8BZ2411218
track: Kokoro no Kizu
  type: MusicRecording
  duration: PT4M36S
  duration ms: 276309
  explicit: false
  by artist: Aska Matsumiya
  in album: さよならのつづき (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
  isrc code: QZ8BZ2411219
track: Saeko and Naruse (Mischief)
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170325
  explicit: false
  by artist: Aska Matsumiya
  in album: さよならのつづき (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
  isrc code: QZ8BZ2411220
track: For Everything Real
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215788
  explicit: false
  by artist: Aska Matsumiya
  in album: さよならのつづき (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
  isrc code: QZ8BZ2411221
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T09:14:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa66b76ffff7ccf29e9178b89c4a7f39135beb67c9068d50ea82ccfa234912d27
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956484
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956484
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7KJL12RDn0yy6hQsp0FgeT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KJL12RDn0yy6hQsp0FgeT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T10:47:44Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa66b76ffff7ccf29e9178b89c4a7f39135beb67c9068d50ea82ccfa234912d27","isrc":"QZ8BZ2411221","name":"For Everything Real","registered_at":"2026-06-29T09:14:29Z","spotify_id":"7KJL12RDn0yy6hQsp0FgeT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66b76ffff7ccf29e9178b89c4a7f39135beb67c9068d50ea82ccfa234912d27. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7KJL12RDn0yy6hQsp0FgeT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KJL12RDn0yy6hQsp0FgeT.
    date published: 2026-07-03T10:47:44Z
    text: {"copyright_id":"0xa66b76ffff7ccf29e9178b89c4a7f39135beb67c9068d50ea82ccfa234912d27","isrc":"QZ8BZ2411221","name":"For Everything Real","registered_at":"2026-06-29T09:14:29Z","spotify_id":"7KJL12RDn0yy6hQsp0FgeT","type":"track"}
track: Saeko's Sadness
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166809
  explicit: false
  by artist: Aska Matsumiya
  in album: さよならのつづき (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
  isrc code: QZ8BZ2411222
track: Love In The Rain (Minor)
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152187
  explicit: false
  by artist: Aska Matsumiya
  in album: さよならのつづき (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
  isrc code: QZ8BZ2411223
track: For Everything Real - Guitar version
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156211
  explicit: false
  by artist: Aska Matsumiya
  in album: さよならのつづき (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
  isrc code: QZ8BZ2411224
track: Naruse And Miki (Sad)
  type: MusicRecording
  duration: PT1M49S
  duration ms: 109198
  explicit: false
  by artist: Aska Matsumiya
  in album: さよならのつづき (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
  isrc code: QZ8BZ2411225
track: Sayonara no Tsuzuki
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270352
  explicit: false
  by artist: Aska Matsumiya
  in album: さよならのつづき (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
  isrc code: QZ8BZ2411226
track: Tension, Heart Beat
  type: MusicRecording
  duration: PT1M43S
  duration ms: 103559
  explicit: false
  by artist: Aska Matsumiya
  in album: さよならのつづき (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
  isrc code: QZ8BZ2411227
track: Saeko and Naruse (Piano)
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150286
  explicit: false
  by artist: Aska Matsumiya
  in album: さよならのつづき (Soundtrack from the Netflix Series)
    type: MusicAlbum
    date published: 2024-11-11
  isrc code: QZ8BZ2411228
track: Torn Between Two
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235893
  explicit: false
  by artist: Aska Matsumiya
  in album: さよならのつづき (Soundtrack from the Netflix Series)
  isrc code: QZ8BZ2411229
track: The Letters
track: Metamorphosis

Aska Matsumiya
type: MusicGroup

さよならのつづき (Soundtrack from the Netflix Series)
type: MusicAlbum
date published: 2024-11-11

The Letters
type: MusicRecording
duration: PT3M20S
duration ms: 200750
explicit: false
by artist: Aska Matsumiya
in album: さよならのつづき (Soundtrack from the Netflix Series)
  type: MusicAlbum
  date published: 2024-11-11
isrc code: QZ8BZ2411230

Metamorphosis
type: MusicRecording
duration: PT5M53S
duration ms: 353451
explicit: false
by artist: Aska Matsumiya
in album: さよならのつづき (Soundtrack from the Netflix Series)
  type: MusicAlbum
  date published: 2024-11-11
isrc code: QZ8BZ2411231

Listen, the Snow Is Falling
type: MusicAlbum
date published: 2024-12-18
track: Listen, the Snow Is Falling
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151500
  explicit: false
  by artist: Aska Matsumiya
  in album: Listen, the Snow Is Falling
    type: MusicAlbum
    date published: 2024-12-18

Mottainai
type: MusicRecording
duration: PT2M57S
duration ms: 177481
explicit: false
by artist: Aska Matsumiya
by artist: Cali Wang
in album: Omnivore (Apple TV+ Original Series Soundtrack)
  type: MusicAlbum
  date published: 2024-07-26

Japan’s Fish Market
type: MusicRecording
duration: PT2M21S
duration ms: 141614
explicit: false
by artist: Aska Matsumiya
by artist: Cali Wang
in album: Omnivore (Apple TV+ Original Series Soundtrack)
  type: MusicAlbum
  date published: 2024-07-26
isrc code: USLS52458706

A Shokunin
type: MusicRecording
duration: PT3M15S
duration ms: 195986
explicit: false
by artist: Aska Matsumiya
in album: Omnivore (Apple TV+ Original Series Soundtrack)
  type: MusicAlbum
  date published: 2024-07-26

A Dream of Vast Land
type: MusicRecording
duration: PT5M7S
duration ms: 307813
explicit: false
by artist: Aska Matsumiya
in album: Home: Season 2 (Apple TV+ Original Series Soundtrack)
  type: MusicAlbum
  date published: 2022-06-17

Bamboo Fantasia
type: MusicRecording
duration: PT1M38S
duration ms: 98053
explicit: false
by artist: Aska Matsumiya
by artist: Cali Wang
in album: Home: Season 2 (Apple TV+ Original Series Soundtrack)
  type: MusicAlbum
  date published: 2022-06-17

Rivers in the Sea
type: MusicRecording
duration: PT3M30S
duration ms: 210223
explicit: false
by artist: Boss Selection
by artist: Aska Matsumiya
in album: Volume 1
  type: MusicAlbum
  date published: 2015-12-07

Tori No Uta
type: MusicRecording
duration: PT4M46S
duration ms: 286240
explicit: false
by artist: Aska Matsumiya
in album: For the Birds: The Birdsong Project, Vol. II
  type: MusicAlbum
  date published: 2022-06-24
isrc code: QM6MZ2219729