stb
type: MusicGroup
popularity: 33
followers: 2087
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90521e4e7817ee1a8281d5f01ec777a9bb3f5edf7e27adb81e612d8467269a4d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9427e030-e4d2-454f-af5f-d25c85d5e354.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9427e030-e4d2-454f-af5f-d25c85d5e354.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9427e030-e4d2-454f-af5f-d25c85d5e354
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 0x90521e4e7817ee1a8281d5f01ec777a9bb3f5edf7e27adb81e612d8467269a4d. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9427e030-e4d2-454f-af5f-d25c85d5e354.json and https://artists.proofprofile.net/proofs/artist/9427e030-e4d2-454f-af5f-d25c85d5e354.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: LOVE the EARTH
  type: MusicAlbum
  date published: 2023-11-22
  track: sadness losecontrol
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161355
    explicit: false
    by artist: Otokaze
    by artist: Liza Equaliza
    in album: LOVE the EARTH
      type: MusicAlbum
      date published: 2023-11-22
  track: NEVER LAND
    type: MusicRecording
    duration: PT4M2S
    duration ms: 242424
    explicit: false
    by artist: Otokaze
    by artist: Asbest
    in album: LOVE the EARTH
      type: MusicAlbum
      date published: 2023-11-22
  track: Sayuri
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197755
    explicit: false
    by artist: Otokaze
    by artist: Precious
    in album: LOVE the EARTH
      type: MusicAlbum
      date published: 2023-11-22
  track: With You
    type: MusicRecording
    duration: PT2M30S
    duration ms: 150000
    explicit: false
    by artist: Otokaze
    by artist: Saiko
    in album: LOVE the EARTH
      type: MusicAlbum
      date published: 2023-11-22
  track: Beautiful shine
    type: MusicRecording
    duration: PT4M11S
    duration ms: 251200
    explicit: false
    by artist: Otokaze
    in album: LOVE the EARTH
      type: MusicAlbum
      date published: 2023-11-22
  track: Nothing left to say
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202513
    explicit: false
    by artist: Otokaze
    in album: LOVE the EARTH
      type: MusicAlbum
      date published: 2023-11-22
  track: Let's Go Dance
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220123
    explicit: false
    by artist: Otokaze
    in album: LOVE the EARTH
      type: MusicAlbum
      date published: 2023-11-22
  track: BlackRain
    type: MusicRecording
    duration: PT2M0S
    duration ms: 120000
    explicit: false
    by artist: Otokaze
    in album: LOVE the EARTH
      type: MusicAlbum
      date published: 2023-11-22
  track: Possibility
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217500
    explicit: false
    by artist: Otokaze
    by artist: bay4k
    in album: LOVE the EARTH
      type: MusicAlbum
      date published: 2023-11-22
  track: Sweet flavor
    type: MusicRecording
    duration: PT2M30S
    duration ms: 150000
    explicit: false
    by artist: Otokaze
    in album: LOVE the EARTH
      type: MusicAlbum
      date published: 2023-11-22
  track: NO BORDER
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172000
    explicit: false
    by artist: Otokaze
    by artist: Asbest
    in album: LOVE the EARTH
      type: MusicAlbum
      date published: 2023-11-22
  track: EARTH in SPACE -Piano solo-
    type: MusicRecording
    duration: PT4M18S
    duration ms: 258000
    explicit: false
    by artist: Otokaze
    by artist: MyMyMy
    in album: LOVE the EARTH
      type: MusicAlbum
      date published: 2023-11-22
  track: Beyond the sea
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220250
    explicit: false
    by artist: Otokaze
    by artist: Emily Styler
    in album: LOVE the EARTH
      type: MusicAlbum
      date published: 2023-11-22
  track: DAWN
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236000
    explicit: false
    by artist: Otokaze
    by artist: HOMEY
    in album: LOVE the EARTH
      type: MusicAlbum
      date published: 2023-11-22
  track: Spaceship
    type: MusicRecording
    duration: PT3M48S
    duration ms: 228000
    explicit: false
    by artist: Otokaze
    by artist: stb
    in album: LOVE the EARTH
      type: MusicAlbum
      date published: 2023-11-22
  track: To smiling children
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196363
    explicit: false
    by artist: Otokaze
    by artist: Metis
    in album: LOVE the EARTH
      type: MusicAlbum
      date published: 2023-11-22
  track: O R I G A M I -Peace crane-
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205454
    explicit: false
    by artist: Otokaze
    in album: LOVE the EARTH
      type: MusicAlbum
      date published: 2023-11-22
  track: Space Rhythm
  track: Rebirth
  track: LOVE the EARTH
  track: Last song
album: SUKITOKIRAI (Sped Up Ver.)
album: Drunk Call
album: sukitokirai
album: ONLINE (Sped Up)
album: Online
album: Alive
album: SELFish
album: BFF
album: Time diary
album: Lost Love Rocket
album: Monster and Girl
album: OVERKILL
album: New York
album: better
album: In this planet
album: 182
album: Screenshots
album: コスモス
album: STAR GAZER
album: Morning Glow
album: SEASIDE LOVE
album: Give it Up
album: Summer Vibes
album: IIWAKE
album: Puzzle
album: Lady (CHILLOUT mix)
album: Worst
album: Wine (CHILLOUT mix)
album: Stray Cat
album: Midnight Highway
album: Scar Rhapsody
album: Candy Night
album: Imiganai
album: spectrum
album: hate you
album: milk
album: Monologue
album: suit&tie
album: miss you
track: Morning Glow
track: SELFish
track: Ice Wine - Japanese Ver
track: Spaceship
track: SUKITOKIRAI - Sped Up Ver.
track: Drunk Call
track: sukitokirai
track: ONLINE - Sped Up
track: Online
track: Alive
track: BFF
track: Time diary
track: Lost Love Rocket
track: Monster and Girl
track: OVERKILL
track: New York
track: better
track: In this planet
track: 182
track: Screenshots

Space Rhythm
type: MusicRecording
duration: PT2M46S
duration ms: 166451
explicit: false
by artist: Otokaze
in album: LOVE the EARTH
  type: MusicAlbum
  date published: 2023-11-22

Rebirth
type: MusicRecording
duration: PT3M35S
duration ms: 215779
explicit: false
by artist: Otokaze
in album: LOVE the EARTH
  type: MusicAlbum
  date published: 2023-11-22

LOVE the EARTH
type: MusicRecording
duration: PT3M33S
duration ms: 213912
explicit: false
by artist: Otokaze
in album: LOVE the EARTH
  type: MusicAlbum
  date published: 2023-11-22

Last song
type: MusicRecording
duration: PT5M9S
duration ms: 309746
explicit: false
by artist: Otokaze
in album: LOVE the EARTH
  type: MusicAlbum
  date published: 2023-11-22

SUKITOKIRAI (Sped Up Ver.)
type: MusicAlbum
date published: 2024-10-05
track: SUKITOKIRAI - Sped Up Ver.
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153986
  explicit: false
  by artist: stb
  by artist: KOPI
  by artist: KASUMI
  in album: SUKITOKIRAI (Sped Up Ver.)
    type: MusicAlbum
    date published: 2024-10-05

Drunk Call
type: MusicAlbum
date published: 2024-09-28
track: Drunk Call
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155425
  explicit: false
  by artist: 晴弥
  by artist: stb
  in album: Drunk Call
    type: MusicAlbum
    date published: 2024-09-28
  isrc code: TCJPB2464235

sukitokirai
type: MusicAlbum
date published: 2024-09-21
track: sukitokirai
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207882
  explicit: false
  by artist: stb
  by artist: KOPI
  in album: sukitokirai
    type: MusicAlbum
    date published: 2024-09-21
  isrc code: TCJPB2473770

ONLINE (Sped Up)
type: MusicAlbum
date published: 2024-09-07
track: ONLINE - Sped Up
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158333
  explicit: false
  by artist: stb
  by artist: Rio
  by artist: NEA
  in album: ONLINE (Sped Up)
    type: MusicAlbum
    date published: 2024-09-07
  isrc code: TCJPB2467339
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T22:38:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x653c09dfed348120a1642a8b41d69c7707e6fb915dba2bd1299527ba28e72a01
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/59ZVvllL3joDbx8QxcsONj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59ZVvllL3joDbx8QxcsONj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x653c09dfed348120a1642a8b41d69c7707e6fb915dba2bd1299527ba28e72a01","isrc":"TCJPB2467339","name":"ONLINE - Sped Up","registered_at":"2026-06-24T22:38:44Z","spotify_id":"59ZVvllL3joDbx8QxcsONj","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 0x653c09dfed348120a1642a8b41d69c7707e6fb915dba2bd1299527ba28e72a01. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/59ZVvllL3joDbx8QxcsONj.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/59ZVvllL3joDbx8QxcsONj.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x653c09dfed348120a1642a8b41d69c7707e6fb915dba2bd1299527ba28e72a01","isrc":"TCJPB2467339","name":"ONLINE - Sped Up","registered_at":"2026-06-24T22:38:44Z","spotify_id":"59ZVvllL3joDbx8QxcsONj","type":"track"}

Online
type: MusicAlbum
date published: 2024-08-27
track: Online
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191275
  explicit: false
  by artist: stb
  by artist: Rio
  by artist: NEA
  in album: Online
    type: MusicAlbum
    date published: 2024-08-27
  isrc code: TCJPB2451262
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T06:05:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd9cb49345a261dec84ca81cb5f594e1154ec3c2d25451f7a433abce209560c13
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2B8yYtgaydEBfr4IUo5m8n.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2B8yYtgaydEBfr4IUo5m8n
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  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 0xd9cb49345a261dec84ca81cb5f594e1154ec3c2d25451f7a433abce209560c13. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2B8yYtgaydEBfr4IUo5m8n.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/2B8yYtgaydEBfr4IUo5m8n.
    date published: 2026-06-13T13:32:09Z

Alive
type: MusicAlbum
date published: 2024-07-13
track: Alive
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182923
  explicit: false
  by artist: Rio
  by artist: yumi
  by artist: stb
  in album: Alive
    type: MusicAlbum
    date published: 2024-07-13
  isrc code: TCJPA2495603

SELFish
type: MusicAlbum
date published: 2024-06-26
track: SELFish
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205294
  explicit: false
  by artist: HOMEY
  by artist: stb
  in album: SELFish
    type: MusicAlbum
    date published: 2024-06-26
  isrc code: JPPC02411466

BFF
type: MusicAlbum
date published: 2024-06-18
track: BFF
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174925
  explicit: false
  by artist: stb
  in album: BFF
    type: MusicAlbum
    date published: 2024-06-18
  isrc code: TCJPA2461358

Time diary
type: MusicAlbum
date published: 2024-06-12
track: Time diary
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194000
  explicit: false
  by artist: Rio
  by artist: stb
  in album: Time diary
    type: MusicAlbum
    date published: 2024-06-12
  isrc code: TCJPA2450718

Lost Love Rocket
type: MusicAlbum
date published: 2024-05-14
track: Lost Love Rocket
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128248
  explicit: false
  by artist: stb
  in album: Lost Love Rocket
    type: MusicAlbum
    date published: 2024-05-14
  isrc code: TCJPA2421761

Monster and Girl
type: MusicAlbum
date published: 2024-04-26
track: Monster and Girl
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203538
  explicit: false
  by artist: Rio
  by artist: KOPI
  by artist: stb
  in album: Monster and Girl
    type: MusicAlbum
    date published: 2024-04-26
  isrc code: TCJPZ2497833
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T22:39:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xee910b0de34d5b8043d8718b8e53fe0af51934099aeef2b4aa94a94660365362
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/69HHxyIO4eWPxYLoafZ0lc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69HHxyIO4eWPxYLoafZ0lc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xee910b0de34d5b8043d8718b8e53fe0af51934099aeef2b4aa94a94660365362","isrc":"TCJPZ2497833","name":"Monster and Girl","registered_at":"2026-06-24T22:39:41Z","spotify_id":"69HHxyIO4eWPxYLoafZ0lc","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 0xee910b0de34d5b8043d8718b8e53fe0af51934099aeef2b4aa94a94660365362. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/69HHxyIO4eWPxYLoafZ0lc.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/69HHxyIO4eWPxYLoafZ0lc.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xee910b0de34d5b8043d8718b8e53fe0af51934099aeef2b4aa94a94660365362","isrc":"TCJPZ2497833","name":"Monster and Girl","registered_at":"2026-06-24T22:39:41Z","spotify_id":"69HHxyIO4eWPxYLoafZ0lc","type":"track"}

OVERKILL
type: MusicAlbum
date published: 2024-04-23
track: OVERKILL
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156455
  explicit: false
  by artist: stb
  by artist: Azuki Eru
  in album: OVERKILL
    type: MusicAlbum
    date published: 2024-04-23

New York
type: MusicAlbum
date published: 2024-04-10
track: New York
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153103
  explicit: false
  by artist: 晴弥
  by artist: stb
  in album: New York
    type: MusicAlbum
    date published: 2024-04-10
  isrc code: TCJPZ2463594

better
type: MusicAlbum
date published: 2024-03-05
track: better
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136800
  explicit: false
  by artist: stb
  by artist: Varria
  in album: better
    type: MusicAlbum
    date published: 2024-03-05
  isrc code: TCJPZ2430523

In this planet
type: MusicAlbum
date published: 2024-02-13
track: In this planet
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159011
  explicit: false
  by artist: stb
  by artist: sub jin
  in album: In this planet
    type: MusicAlbum
    date published: 2024-02-13
  isrc code: TCJPY2480528

182
type: MusicAlbum
date published: 2024-01-24
track: 182
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143882
  explicit: false
  by artist: Varria
  by artist: stb
  in album: 182
    type: MusicAlbum
    date published: 2024-01-24
  isrc code: TCJPY2367432

Screenshots
type: MusicAlbum
date published: 2024-01-17
track: Screenshots
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149295
  explicit: false
  by artist: 晴弥
  by artist: stb
  in album: Screenshots
    type: MusicAlbum
    date published: 2024-01-17
  isrc code: TCJPY2359676
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T21:06:15+00:00
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x7dbe2fff6f05a3bbe14bf952994e7afd6c399f29954ad3babae71c8eff268b98
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
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    value: https://artists.proofprofile.net/proofs/track/6dwi8nybo1SDJ2meUaW8eS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dwi8nybo1SDJ2meUaW8eS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  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 0x7dbe2fff6f05a3bbe14bf952994e7afd6c399f29954ad3babae71c8eff268b98. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6dwi8nybo1SDJ2meUaW8eS.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/6dwi8nybo1SDJ2meUaW8eS.
    date published: 2026-06-13T17:25:41Z

コスモス
type: MusicAlbum
date published: 2023-12-09
track: コスモス
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144465
  explicit: false
  by artist: stb
  in album: コスモス
    type: MusicAlbum
    date published: 2023-12-09
  isrc code: JP92N2379773
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T12:32:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x23e3a489ecfbe86a94381a0829b4aa77b323b119c2e841da6c4453b753a8f5a3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7H0xGPTRM6dn6TOhwvVVfF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7H0xGPTRM6dn6TOhwvVVfF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x23e3a489ecfbe86a94381a0829b4aa77b323b119c2e841da6c4453b753a8f5a3","isrc":"JP92N2379773","name":"コスモス","registered_at":"2026-06-22T12:32:41Z","spotify_id":"7H0xGPTRM6dn6TOhwvVVfF","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 0x23e3a489ecfbe86a94381a0829b4aa77b323b119c2e841da6c4453b753a8f5a3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7H0xGPTRM6dn6TOhwvVVfF.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/7H0xGPTRM6dn6TOhwvVVfF.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x23e3a489ecfbe86a94381a0829b4aa77b323b119c2e841da6c4453b753a8f5a3","isrc":"JP92N2379773","name":"コスモス","registered_at":"2026-06-22T12:32:41Z","spotify_id":"7H0xGPTRM6dn6TOhwvVVfF","type":"track"}
track: メロンソーダ
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139018
  explicit: false
  by artist: stb
  in album: コスモス
    type: MusicAlbum
    date published: 2023-12-09
  isrc code: JP92N2379774

STAR GAZER
type: MusicAlbum
date published: 2023-10-12
track: STAR GAZER
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154901
  explicit: false
  by artist: stb
  by artist: KENGOOO
  in album: STAR GAZER
    type: MusicAlbum
    date published: 2023-10-12

Morning Glow
type: MusicAlbum
date published: 2023-09-26
track: Morning Glow
  type: MusicRecording
  duration: PT1M58S
  duration ms: 118153
  explicit: false
  by artist: stb
  in album: Morning Glow
    type: MusicAlbum
    date published: 2023-09-26
  isrc code: TCJPX2341142
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T20:03:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa2550863e6fead2df5d4dc82ba06ccfd9fb12ebf4ba7abd2a9fc8421c057d417
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1a5aeSACw9saEMfWKlf3RT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1a5aeSACw9saEMfWKlf3RT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa2550863e6fead2df5d4dc82ba06ccfd9fb12ebf4ba7abd2a9fc8421c057d417","isrc":"TCJPX2341142","name":"Morning Glow","registered_at":"2026-06-23T20:03:40Z","spotify_id":"1a5aeSACw9saEMfWKlf3RT","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 0xa2550863e6fead2df5d4dc82ba06ccfd9fb12ebf4ba7abd2a9fc8421c057d417. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1a5aeSACw9saEMfWKlf3RT.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/1a5aeSACw9saEMfWKlf3RT.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xa2550863e6fead2df5d4dc82ba06ccfd9fb12ebf4ba7abd2a9fc8421c057d417","isrc":"TCJPX2341142","name":"Morning Glow","registered_at":"2026-06-23T20:03:40Z","spotify_id":"1a5aeSACw9saEMfWKlf3RT","type":"track"}

SEASIDE LOVE
type: MusicAlbum
date published: 2023-07-26
track: SEASIDE LOVE
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135706
  explicit: false
  by artist: stb
  by artist: KENGOOO
  in album: SEASIDE LOVE
    type: MusicAlbum
    date published: 2023-07-26

Give it Up
type: MusicAlbum
date published: 2023-06-26
track: Give it Up
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189529
  explicit: false
  by artist: 晴弥
  by artist: stb
  in album: Give it Up
    type: MusicAlbum
    date published: 2023-06-26
  isrc code: TCJPW2328933

Summer Vibes
type: MusicAlbum
date published: 2023-05-08
track: Summer Vibes
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154200
  explicit: false
  by artist: stb
  by artist: KENGOOO
  in album: Summer Vibes
    type: MusicAlbum
    date published: 2023-05-08

IIWAKE
type: MusicAlbum
date published: 2023-04-12
track: IIWAKE
  type: MusicRecording
  duration: PT1M51S
  duration ms: 111666
  explicit: false
  by artist: stb
  in album: IIWAKE
    type: MusicAlbum
    date published: 2023-04-12

Puzzle
type: MusicAlbum
date published: 2023-03-08
track: Puzzle
  type: MusicRecording
  duration: PT1M49S
  duration ms: 109600
  explicit: false
  by artist: stb
  in album: Puzzle
    type: MusicAlbum
    date published: 2023-03-08

Lady (CHILLOUT mix)
type: MusicAlbum
date published: 2023-01-18
track: Lady - CHILLOUT mix
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224501
  explicit: false
  by artist: Night to Lie
  by artist: stb
  in album: Lady (CHILLOUT mix)
    type: MusicAlbum
    date published: 2023-01-18

Worst
type: MusicAlbum
date published: 2023-01-14
track: Worst
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256398
  explicit: false
  by artist: stb
  by artist: 晴弥
  in album: Worst
    type: MusicAlbum
    date published: 2023-01-14
  isrc code: TCJPU2204595

Wine (CHILLOUT mix)
type: MusicAlbum
date published: 2022-12-24
track: Wine - CHILLOUT mix
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165090
  explicit: false
  by artist: stb
  by artist: Night to Lie
  in album: Wine (CHILLOUT mix)
    type: MusicAlbum
    date published: 2022-12-24

Stray Cat
type: MusicAlbum
date published: 2022-11-28
track: Stray Cat
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167586
  explicit: false
  by artist: stb
  in album: Stray Cat
    type: MusicAlbum
    date published: 2022-11-28

Midnight Highway
type: MusicAlbum
date published: 2022-10-13
track: Midnight Highway
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151333
  explicit: false
  by artist: stb
  in album: Midnight Highway
    type: MusicAlbum
    date published: 2022-10-13
  isrc code: TCJPT2210417

Scar Rhapsody
type: MusicAlbum
date published: 2022-09-12
track: Scar Rhapsody
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166000
  explicit: false
  by artist: stb
  in album: Scar Rhapsody
    type: MusicAlbum
    date published: 2022-09-12

Candy Night
type: MusicAlbum
date published: 2022-08-08
track: Candy Night
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161086
  explicit: false
  by artist: stb
  in album: Candy Night
    type: MusicAlbum
    date published: 2022-08-08

Imiganai
type: MusicAlbum
date published: 2022-06-25
track: Imiganai
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151090
  explicit: false
  by artist: stb
  by artist: HOMEY
  in album: Imiganai
    type: MusicAlbum
    date published: 2022-06-25

spectrum
type: MusicAlbum
date published: 2022-05-21
track: spectrum
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133565
  explicit: false
  by artist: stb
  in album: spectrum
    type: MusicAlbum
    date published: 2022-05-21

hate you
type: MusicAlbum
date published: 2022-04-23
track: hate you
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201600
  explicit: false
  by artist: stb
  in album: hate you
    type: MusicAlbum
    date published: 2022-04-23
  isrc code: TCJPR2260848

milk
type: MusicAlbum
date published: 2022-04-02
track: milk
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147500
  explicit: false
  by artist: stb
  in album: milk
    type: MusicAlbum
    date published: 2022-04-02

Monologue
type: MusicAlbum
date published: 2024-08-12
track: A Summer Song
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184186
  explicit: false
  by artist: Wuhdy
  by artist: PARK HYEON JIN
  in album: Monologue
    type: MusicAlbum
    date published: 2024-08-12
  isrc code: QZTB42472881
track: D.N.D
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222498
  explicit: false
  by artist: Wuhdy
  by artist: Eazy1
  by artist: AVN
  in album: Monologue
    type: MusicAlbum
    date published: 2024-08-12
  isrc code: QZTB42472882
track: Some More
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171428
  explicit: false
  by artist: Wuhdy
  by artist: SOM4TANG
  in album: Monologue
    type: MusicAlbum
    date published: 2024-08-12
  isrc code: QZTB42472883
track: Ice Wine - Korean Ver
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224516
  explicit: false
  by artist: Wuhdy
  by artist: BINSEJIN
  in album: Monologue
    type: MusicAlbum
    date published: 2024-08-12
  isrc code: QZTB42472884
track: Ice Wine - Japanese Ver
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224516
  explicit: false
  by artist: Wuhdy
  by artist: stb
  in album: Monologue
    type: MusicAlbum
    date published: 2024-08-12
  isrc code: QZTB42472885
track: Ocean Ride
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170673
  explicit: false
  by artist: Wuhdy
  by artist: Kenzi
  in album: Monologue
    type: MusicAlbum
    date published: 2024-08-12
  isrc code: QZTB42472886
track: Saturday - Remix
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191086
  explicit: false
  by artist: Wuhdy
  by artist: LuVr BOY
  in album: Monologue
    type: MusicAlbum
    date published: 2024-08-12
  isrc code: QZTB42472887
track: Focus - Remastered
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201724
  explicit: false
  by artist: Wuhdy
  by artist: A
  in album: Monologue
    type: MusicAlbum
    date published: 2024-08-12
  isrc code: QZTB42472888
track: Hollow
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207714
  explicit: false
  by artist: Wuhdy
  by artist: A
  in album: Monologue
    type: MusicAlbum
    date published: 2024-08-12
  isrc code: QZTB42472889

suit&tie
type: MusicAlbum
date published: 2023-11-29
track: suit&tie
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176567
  explicit: false
  by artist: GoodTownPizza
  by artist: stb
  by artist: Pinkarakiri
  in album: suit&tie
    type: MusicAlbum
    date published: 2023-11-29

miss you
type: MusicAlbum
date published: 2024-03-20
track: miss you
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258545
  explicit: false
  by artist: 晴弥
  by artist: Rio
  by artist: stb
  by artist: putchon
  in album: miss you
    type: MusicAlbum
    date published: 2024-03-20
  isrc code: TCJPZ2449872

Morning Glow
type: MusicRecording
duration: PT1M58S
duration ms: 118153
explicit: false
by artist: stb
in album: Morning Glow
  type: MusicAlbum
  date published: 2023-09-26
isrc code: TCJPX2341142
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T20:03:40+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xa2550863e6fead2df5d4dc82ba06ccfd9fb12ebf4ba7abd2a9fc8421c057d417
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1a5aeSACw9saEMfWKlf3RT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1a5aeSACw9saEMfWKlf3RT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2550863e6fead2df5d4dc82ba06ccfd9fb12ebf4ba7abd2a9fc8421c057d417","isrc":"TCJPX2341142","name":"Morning Glow","registered_at":"2026-06-23T20:03:40Z","spotify_id":"1a5aeSACw9saEMfWKlf3RT","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 0xa2550863e6fead2df5d4dc82ba06ccfd9fb12ebf4ba7abd2a9fc8421c057d417. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1a5aeSACw9saEMfWKlf3RT.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/1a5aeSACw9saEMfWKlf3RT.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xa2550863e6fead2df5d4dc82ba06ccfd9fb12ebf4ba7abd2a9fc8421c057d417","isrc":"TCJPX2341142","name":"Morning Glow","registered_at":"2026-06-23T20:03:40Z","spotify_id":"1a5aeSACw9saEMfWKlf3RT","type":"track"}

SELFish
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duration: PT3M25S
duration ms: 205294
explicit: false
by artist: HOMEY
by artist: stb
in album: SELFish
  type: MusicAlbum
  date published: 2024-06-26
isrc code: JPPC02411466

Ice Wine - Japanese Ver
type: MusicRecording
duration: PT3M44S
duration ms: 224516
explicit: false
by artist: Wuhdy
by artist: stb
in album: Monologue
  type: MusicAlbum
  date published: 2024-08-12
isrc code: QZTB42472885

Spaceship
type: MusicRecording
duration: PT3M48S
duration ms: 228000
explicit: false
by artist: Otokaze
by artist: stb
in album: LOVE the EARTH
  type: MusicAlbum
  date published: 2023-11-22

SUKITOKIRAI - Sped Up Ver.
type: MusicRecording
duration: PT2M33S
duration ms: 153986
explicit: false
by artist: stb
by artist: KOPI
by artist: KASUMI
in album: SUKITOKIRAI (Sped Up Ver.)
  type: MusicAlbum
  date published: 2024-10-05

Drunk Call
type: MusicRecording
duration: PT2M35S
duration ms: 155425
explicit: false
by artist: 晴弥
by artist: stb
in album: Drunk Call
  type: MusicAlbum
  date published: 2024-09-28
isrc code: TCJPB2464235

sukitokirai
type: MusicRecording
duration: PT3M27S
duration ms: 207882
explicit: false
by artist: stb
by artist: KOPI
in album: sukitokirai
  type: MusicAlbum
  date published: 2024-09-21
isrc code: TCJPB2473770

ONLINE - Sped Up
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duration: PT2M38S
duration ms: 158333
explicit: false
by artist: stb
by artist: Rio
by artist: NEA
in album: ONLINE (Sped Up)
  type: MusicAlbum
  date published: 2024-09-07
isrc code: TCJPB2467339
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T22:38:44+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x653c09dfed348120a1642a8b41d69c7707e6fb915dba2bd1299527ba28e72a01
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/59ZVvllL3joDbx8QxcsONj.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59ZVvllL3joDbx8QxcsONj
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0x653c09dfed348120a1642a8b41d69c7707e6fb915dba2bd1299527ba28e72a01. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/59ZVvllL3joDbx8QxcsONj.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/59ZVvllL3joDbx8QxcsONj.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x653c09dfed348120a1642a8b41d69c7707e6fb915dba2bd1299527ba28e72a01","isrc":"TCJPB2467339","name":"ONLINE - Sped Up","registered_at":"2026-06-24T22:38:44Z","spotify_id":"59ZVvllL3joDbx8QxcsONj","type":"track"}

Online
type: MusicRecording
duration: PT3M11S
duration ms: 191275
explicit: false
by artist: stb
by artist: Rio
by artist: NEA
in album: Online
  type: MusicAlbum
  date published: 2024-08-27
isrc code: TCJPB2451262
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T06:05:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9cb49345a261dec84ca81cb5f594e1154ec3c2d25451f7a433abce209560c13
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2B8yYtgaydEBfr4IUo5m8n.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2B8yYtgaydEBfr4IUo5m8n
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
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 0xd9cb49345a261dec84ca81cb5f594e1154ec3c2d25451f7a433abce209560c13. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2B8yYtgaydEBfr4IUo5m8n.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/2B8yYtgaydEBfr4IUo5m8n.
  date published: 2026-06-13T13:32:09Z

Alive
type: MusicRecording
duration: PT3M2S
duration ms: 182923
explicit: false
by artist: Rio
by artist: yumi
by artist: stb
in album: Alive
  type: MusicAlbum
  date published: 2024-07-13
isrc code: TCJPA2495603

BFF
type: MusicRecording
duration: PT2M54S
duration ms: 174925
explicit: false
by artist: stb
in album: BFF
  type: MusicAlbum
  date published: 2024-06-18
isrc code: TCJPA2461358

Time diary
type: MusicRecording
duration: PT3M14S
duration ms: 194000
explicit: false
by artist: Rio
by artist: stb
in album: Time diary
  type: MusicAlbum
  date published: 2024-06-12
isrc code: TCJPA2450718

Lost Love Rocket
type: MusicRecording
duration: PT2M8S
duration ms: 128248
explicit: false
by artist: stb
in album: Lost Love Rocket
  type: MusicAlbum
  date published: 2024-05-14
isrc code: TCJPA2421761

Monster and Girl
type: MusicRecording
duration: PT3M23S
duration ms: 203538
explicit: false
by artist: Rio
by artist: KOPI
by artist: stb
in album: Monster and Girl
  type: MusicAlbum
  date published: 2024-04-26
isrc code: TCJPZ2497833
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T22:39:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee910b0de34d5b8043d8718b8e53fe0af51934099aeef2b4aa94a94660365362
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/69HHxyIO4eWPxYLoafZ0lc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69HHxyIO4eWPxYLoafZ0lc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee910b0de34d5b8043d8718b8e53fe0af51934099aeef2b4aa94a94660365362","isrc":"TCJPZ2497833","name":"Monster and Girl","registered_at":"2026-06-24T22:39:41Z","spotify_id":"69HHxyIO4eWPxYLoafZ0lc","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 0xee910b0de34d5b8043d8718b8e53fe0af51934099aeef2b4aa94a94660365362. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/69HHxyIO4eWPxYLoafZ0lc.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/69HHxyIO4eWPxYLoafZ0lc.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xee910b0de34d5b8043d8718b8e53fe0af51934099aeef2b4aa94a94660365362","isrc":"TCJPZ2497833","name":"Monster and Girl","registered_at":"2026-06-24T22:39:41Z","spotify_id":"69HHxyIO4eWPxYLoafZ0lc","type":"track"}

OVERKILL
type: MusicRecording
duration: PT2M36S
duration ms: 156455
explicit: false
by artist: stb
by artist: Azuki Eru
in album: OVERKILL
  type: MusicAlbum
  date published: 2024-04-23

New York
type: MusicRecording
duration: PT2M33S
duration ms: 153103
explicit: false
by artist: 晴弥
by artist: stb
in album: New York
  type: MusicAlbum
  date published: 2024-04-10
isrc code: TCJPZ2463594

better
type: MusicRecording
duration: PT2M16S
duration ms: 136800
explicit: false
by artist: stb
by artist: Varria
in album: better
  type: MusicAlbum
  date published: 2024-03-05
isrc code: TCJPZ2430523

In this planet
type: MusicRecording
duration: PT2M39S
duration ms: 159011
explicit: false
by artist: stb
by artist: sub jin
in album: In this planet
  type: MusicAlbum
  date published: 2024-02-13
isrc code: TCJPY2480528

182
type: MusicRecording
duration: PT2M23S
duration ms: 143882
explicit: false
by artist: Varria
by artist: stb
in album: 182
  type: MusicAlbum
  date published: 2024-01-24
isrc code: TCJPY2367432

Screenshots
type: MusicRecording
duration: PT2M29S
duration ms: 149295
explicit: false
by artist: 晴弥
by artist: stb
in album: Screenshots
  type: MusicAlbum
  date published: 2024-01-17
isrc code: TCJPY2359676
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T21:06:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7dbe2fff6f05a3bbe14bf952994e7afd6c399f29954ad3babae71c8eff268b98
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6dwi8nybo1SDJ2meUaW8eS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dwi8nybo1SDJ2meUaW8eS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
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 0x7dbe2fff6f05a3bbe14bf952994e7afd6c399f29954ad3babae71c8eff268b98. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6dwi8nybo1SDJ2meUaW8eS.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/6dwi8nybo1SDJ2meUaW8eS.
  date published: 2026-06-13T17:25:41Z