HERO COMPLEX
type: MusicGroup
genre: melodic hardcore
popularity: 35
followers: 10097
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe430f6bd2cd5444385f21cec98dd4241ac25a01a63454282e2f9611e88f2e771
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/58ad16db-662f-459c-b084-d2555a3f3a21.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/58ad16db-662f-459c-b084-d2555a3f3a21.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/58ad16db-662f-459c-b084-d2555a3f3a21
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe430f6bd2cd5444385f21cec98dd4241ac25a01a63454282e2f9611e88f2e771","name":"HERO COMPLEX","registered_at":"2026-06-11T21:21:22Z","symbol":"NIM0115362","token_address":"0x2a84de1e1e0c43601af77fb93f8aff50622fcbb3","type":"artist","uuid":"58ad16db-662f-459c-b084-d2555a3f3a21"}
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 0xe430f6bd2cd5444385f21cec98dd4241ac25a01a63454282e2f9611e88f2e771. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/58ad16db-662f-459c-b084-d2555a3f3a21.json and https://artists.proofprofile.net/proofs/artist/58ad16db-662f-459c-b084-d2555a3f3a21.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xe430f6bd2cd5444385f21cec98dd4241ac25a01a63454282e2f9611e88f2e771","name":"HERO COMPLEX","registered_at":"2026-06-11T21:21:22Z","symbol":"NIM0115362","token_address":"0x2a84de1e1e0c43601af77fb93f8aff50622fcbb3","type":"artist","uuid":"58ad16db-662f-459c-b084-d2555a3f3a21"}
album: TOUGH
  type: MusicAlbum
  date published: 2024-06-19
  track: Tooth!!!
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133260
    explicit: false
    by artist: HERO COMPLEX
    in album: TOUGH
      type: MusicAlbum
      date published: 2024-06-19
  track: yaritaikoto
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165690
    explicit: false
    by artist: HERO COMPLEX
    in album: TOUGH
      type: MusicAlbum
      date published: 2024-06-19
  track: itsukaietara
    type: MusicRecording
    duration: PT4M7S
    duration ms: 247600
    explicit: false
    by artist: HERO COMPLEX
    in album: TOUGH
      type: MusicAlbum
      date published: 2024-06-19
    isrc code: JPR752400090
  track: fullswing
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168810
    explicit: false
    by artist: HERO COMPLEX
    in album: TOUGH
      type: MusicAlbum
      date published: 2024-06-19
  track: imamade
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190170
    explicit: false
    by artist: HERO COMPLEX
    in album: TOUGH
      type: MusicAlbum
      date published: 2024-06-19
  track: murasakigaawa sakuradori
    type: MusicRecording
    duration: PT4M23S
    duration ms: 263580
    explicit: false
    by artist: HERO COMPLEX
    in album: TOUGH
      type: MusicAlbum
      date published: 2024-06-19
  track: O・S
    type: MusicRecording
    duration: PT2M29S
    duration ms: 149940
    explicit: false
    by artist: HERO COMPLEX
    in album: TOUGH
      type: MusicAlbum
      date published: 2024-06-19
album: Pleasure
  type: MusicAlbum
  date published: 2023-05-31
  track: GO
    type: MusicRecording
    duration: PT1M1S
    duration ms: 61580
    explicit: false
    by artist: HERO COMPLEX
    in album: Pleasure
      type: MusicAlbum
      date published: 2023-05-31
    isrc code: JPR752400080
  track: world
    type: MusicRecording
    duration: PT1M52S
    duration ms: 112970
    explicit: false
    by artist: HERO COMPLEX
    in album: Pleasure
      type: MusicAlbum
      date published: 2023-05-31
    isrc code: JPR752400081
  track: hinata
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203690
    explicit: false
    by artist: HERO COMPLEX
    in album: Pleasure
      type: MusicAlbum
      date published: 2023-05-31
  track: Good
    type: MusicRecording
    duration: PT2M30S
    duration ms: 150970
    explicit: false
    by artist: HERO COMPLEX
    in album: Pleasure
      type: MusicAlbum
      date published: 2023-05-31
    isrc code: JPR752400083
  track: akashi
    type: MusicRecording
    duration: PT1M14S
    duration ms: 74730
    explicit: false
    by artist: HERO COMPLEX
    in album: Pleasure
      type: MusicAlbum
      date published: 2023-05-31
    isrc code: JPR752400084
  track: soredeii
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205530
    explicit: false
    by artist: HERO COMPLEX
    in album: Pleasure
      type: MusicAlbum
      date published: 2023-05-31
    isrc code: JPR752400085
  track: shingetsu
    type: MusicRecording
    duration: PT3M49S
    duration ms: 229510
    explicit: false
    by artist: HERO COMPLEX
    in album: Pleasure
      type: MusicAlbum
      date published: 2023-05-31
  track: Remember
    type: MusicRecording
    duration: PT3M45S
    duration ms: 225220
    explicit: false
    by artist: HERO COMPLEX
    in album: Pleasure
      type: MusicAlbum
      date published: 2023-05-31
    isrc code: JPR752400087
album: REPORT
  type: MusicAlbum
  date published: 2021-01-20
  track: Feel so good
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217720
    explicit: false
    by artist: HERO COMPLEX
    in album: REPORT
      type: MusicAlbum
      date published: 2021-01-20
    isrc code: JPR752200042
  track: you are song
    type: MusicRecording
    duration: PT2M22S
    duration ms: 142773
    explicit: false
    by artist: HERO COMPLEX
    in album: REPORT
  track: seisyunnohikarie
  track: Time to go
  track: meguru
  track: 199
  track: sakurazensen
  track: Firm
  track: Resolve
  track: To be continue
  track: sou
  track: still
  track: amagumo
  track: SLUGGER
  track: signal
  track: SILVER
  track: saraba
album: Super Fight Songs
album: Akashi/Remember
album: tomouta e.p.
track: ALL STAR
track: speech
track: heartful
track: soudatta
track: ALL STAR - yoi ver.
track: Tooth!!!
track: yaritaikoto
track: itsukaietara
track: fullswing
track: imamade
track: murasakigaawa sakuradori
track: O・S
track: GO
track: world
track: hinata
track: Good
track: akashi
track: soredeii
track: shingetsu
track: Remember

HERO COMPLEX
type: MusicGroup

REPORT
type: MusicAlbum
date published: 2021-01-20

seisyunnohikarie
type: MusicRecording
duration: PT3M6S
duration ms: 186560
explicit: false
by artist: HERO COMPLEX
in album: REPORT
  type: MusicAlbum
  date published: 2021-01-20

Time to go
type: MusicRecording
duration: PT2M9S
duration ms: 129360
explicit: false
by artist: HERO COMPLEX
in album: REPORT
  type: MusicAlbum
  date published: 2021-01-20

meguru
type: MusicRecording
duration: PT3M12S
duration ms: 192893
explicit: false
by artist: HERO COMPLEX
in album: REPORT
  type: MusicAlbum
  date published: 2021-01-20
isrc code: JPR752200046

199
type: MusicRecording
duration: PT3M56S
duration ms: 236760
explicit: false
by artist: HERO COMPLEX
in album: REPORT
  type: MusicAlbum
  date published: 2021-01-20

sakurazensen
type: MusicRecording
duration: PT3M22S
duration ms: 202880
explicit: false
by artist: HERO COMPLEX
in album: REPORT
  type: MusicAlbum
  date published: 2021-01-20

Firm
type: MusicRecording
duration: PT1M24S
duration ms: 84546
explicit: false
by artist: HERO COMPLEX
in album: REPORT
  type: MusicAlbum
  date published: 2021-01-20

Resolve
type: MusicRecording
duration: PT1M27S
duration ms: 87680
explicit: false
by artist: HERO COMPLEX
in album: REPORT
  type: MusicAlbum
  date published: 2021-01-20

To be continue
type: MusicRecording
duration: PT1M51S
duration ms: 111426
explicit: false
by artist: HERO COMPLEX
in album: REPORT
  type: MusicAlbum
  date published: 2021-01-20

sou
type: MusicRecording
duration: PT3M46S
duration ms: 226600
explicit: false
by artist: HERO COMPLEX
in album: REPORT
  type: MusicAlbum
  date published: 2021-01-20

still
type: MusicRecording
duration: PT1M51S
duration ms: 111160
explicit: false
by artist: HERO COMPLEX
in album: REPORT
  type: MusicAlbum
  date published: 2021-01-20

amagumo
type: MusicRecording
duration: PT1M24S
duration ms: 84560
explicit: false
by artist: HERO COMPLEX
in album: REPORT
  type: MusicAlbum
  date published: 2021-01-20

SLUGGER
type: MusicRecording
duration: PT2M7S
duration ms: 127786
explicit: false
by artist: HERO COMPLEX
in album: REPORT
  type: MusicAlbum
  date published: 2021-01-20
isrc code: JPR752200055

signal
type: MusicRecording
duration: PT3M13S
duration ms: 193426
explicit: false
by artist: HERO COMPLEX
in album: REPORT
  type: MusicAlbum
  date published: 2021-01-20

SILVER
type: MusicRecording
duration: PT3M3S
duration ms: 183360
explicit: false
by artist: HERO COMPLEX
in album: REPORT
  type: MusicAlbum
  date published: 2021-01-20
isrc code: JPR752200057

saraba
type: MusicRecording
duration: PT2M40S
duration ms: 160080
explicit: false
by artist: HERO COMPLEX
in album: REPORT
  type: MusicAlbum
  date published: 2021-01-20

Super Fight Songs
type: MusicAlbum
date published: 2021-01-15
track: STORY
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136520
  explicit: false
  by artist: HERO COMPLEX
  in album: Super Fight Songs
    type: MusicAlbum
    date published: 2021-01-15
  isrc code: JPPO02004511
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T17:42:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6201588f75096cd78ba4648bf761bda75884c0c2c0fe9f1f906bb945ad4340b2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2sXEIELL2tgtxmdlCXCwd4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sXEIELL2tgtxmdlCXCwd4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  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 0x6201588f75096cd78ba4648bf761bda75884c0c2c0fe9f1f906bb945ad4340b2. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2sXEIELL2tgtxmdlCXCwd4.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/2sXEIELL2tgtxmdlCXCwd4.
    date published: 2026-06-13T12:53:06Z
track: 風
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212773
  explicit: false
  by artist: HERO COMPLEX
  in album: Super Fight Songs
    type: MusicAlbum
    date published: 2021-01-15
  isrc code: JPPO02004512
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:21:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3a2003a2253979d90104d7c9431ef434a106060832ad6a444909355bee2d064d
  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/49elNX2xNft9gMVq5RcWhV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49elNX2xNft9gMVq5RcWhV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3a2003a2253979d90104d7c9431ef434a106060832ad6a444909355bee2d064d","isrc":"JPPO02004512","name":"風","registered_at":"2026-06-06T21:21:04Z","spotify_id":"49elNX2xNft9gMVq5RcWhV","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 0x3a2003a2253979d90104d7c9431ef434a106060832ad6a444909355bee2d064d. 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/49elNX2xNft9gMVq5RcWhV.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/49elNX2xNft9gMVq5RcWhV.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3a2003a2253979d90104d7c9431ef434a106060832ad6a444909355bee2d064d","isrc":"JPPO02004512","name":"風","registered_at":"2026-06-06T21:21:04Z","spotify_id":"49elNX2xNft9gMVq5RcWhV","type":"track"}
track: 光
  type: MusicRecording
  duration: PT1M2S
  duration ms: 62400
  explicit: false
  by artist: HERO COMPLEX
  in album: Super Fight Songs
    type: MusicAlbum
    date published: 2021-01-15
  isrc code: JPPO02004513
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T00:37:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0c6b3f4f02e71b03ef92b1df3f6b4c5f164a7f93f013e590e9c1ce0b2e3b3bf6
  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/5w5ASGhhg1b2BolkAPDQM4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5w5ASGhhg1b2BolkAPDQM4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0c6b3f4f02e71b03ef92b1df3f6b4c5f164a7f93f013e590e9c1ce0b2e3b3bf6","isrc":"JPPO02004513","name":"光","registered_at":"2026-06-08T00:37:13Z","spotify_id":"5w5ASGhhg1b2BolkAPDQM4","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 0x0c6b3f4f02e71b03ef92b1df3f6b4c5f164a7f93f013e590e9c1ce0b2e3b3bf6. 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/5w5ASGhhg1b2BolkAPDQM4.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/5w5ASGhhg1b2BolkAPDQM4.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x0c6b3f4f02e71b03ef92b1df3f6b4c5f164a7f93f013e590e9c1ce0b2e3b3bf6","isrc":"JPPO02004513","name":"光","registered_at":"2026-06-08T00:37:13Z","spotify_id":"5w5ASGhhg1b2BolkAPDQM4","type":"track"}
track: Picture
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181093
  explicit: false
  by artist: HERO COMPLEX
  in album: Super Fight Songs
    type: MusicAlbum
    date published: 2021-01-15
  isrc code: JPPO02004514
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T09:30:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfb5836a886dd5afc860d53f8c02f2c6c47111ae135e05012662839edbd9846f6
  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/1gkSA8bjhUVomRqM8diIyi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gkSA8bjhUVomRqM8diIyi
  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 0xfb5836a886dd5afc860d53f8c02f2c6c47111ae135e05012662839edbd9846f6. 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/1gkSA8bjhUVomRqM8diIyi.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/1gkSA8bjhUVomRqM8diIyi.
    date published: 2026-06-13T13:32:09Z
track: 199
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236040
  explicit: false
  by artist: HERO COMPLEX
  in album: Super Fight Songs
    type: MusicAlbum
    date published: 2021-01-15
  isrc code: JPPO02004515
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  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: Feel Life Goes On
track: Tomorrow
track: スタートライン
track: 地平線
track: 桜前線
track: For all
track: GOING HERO
track: 日常
track: 想
track: そばにいればいい

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T03:45:35+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xd33913da4fe234edc9cf1df554a9afbd5e1e5a0b94bc137bd80014f2d1d9a33e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953520

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6TM9ldUlb6zx3gsywLHOIA.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TM9ldUlb6zx3gsywLHOIA

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

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 0xd33913da4fe234edc9cf1df554a9afbd5e1e5a0b94bc137bd80014f2d1d9a33e. 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/6TM9ldUlb6zx3gsywLHOIA.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/6TM9ldUlb6zx3gsywLHOIA.
date published: 2026-06-13T13:32:09Z

Feel Life Goes On
type: MusicRecording
duration: PT3M47S
duration ms: 227600
explicit: false
by artist: HERO COMPLEX
in album: Super Fight Songs
  type: MusicAlbum
  date published: 2021-01-15
isrc code: JPPO02004516
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T17:14:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99c8fab4acc6face10d1855dfee49f2fa8833e5d6d7c4e416e86379d86bf4dab
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/63WRpJkXVixdAyapx9Ivwh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63WRpJkXVixdAyapx9Ivwh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x99c8fab4acc6face10d1855dfee49f2fa8833e5d6d7c4e416e86379d86bf4dab","isrc":"JPPO02004516","name":"Feel Life Goes On","registered_at":"2026-06-08T17:14:13Z","spotify_id":"63WRpJkXVixdAyapx9Ivwh","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 0x99c8fab4acc6face10d1855dfee49f2fa8833e5d6d7c4e416e86379d86bf4dab. 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/63WRpJkXVixdAyapx9Ivwh.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/63WRpJkXVixdAyapx9Ivwh.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x99c8fab4acc6face10d1855dfee49f2fa8833e5d6d7c4e416e86379d86bf4dab","isrc":"JPPO02004516","name":"Feel Life Goes On","registered_at":"2026-06-08T17:14:13Z","spotify_id":"63WRpJkXVixdAyapx9Ivwh","type":"track"}

Tomorrow
type: MusicRecording
duration: PT2M46S
duration ms: 166960
explicit: false
by artist: HERO COMPLEX
in album: Super Fight Songs
  type: MusicAlbum
  date published: 2021-01-15
isrc code: JPPO02004517
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T13:48:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc676b5db8e08058f2da9c1cccf42f6823f970601025c9dedf95d28624b9b0932
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2YNbxCVequeu1pZcDh84Fw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YNbxCVequeu1pZcDh84Fw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
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 0xc676b5db8e08058f2da9c1cccf42f6823f970601025c9dedf95d28624b9b0932. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2YNbxCVequeu1pZcDh84Fw.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/2YNbxCVequeu1pZcDh84Fw.
  date published: 2026-07-02T11:34:59Z

スタートライン
type: MusicRecording
duration: PT3M31S
duration ms: 211120
explicit: false
by artist: HERO COMPLEX
in album: Super Fight Songs
  type: MusicAlbum
  date published: 2021-01-15
isrc code: JPPO02004518
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T15:11:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2408218981a961bddd753c4341680ad04073e4d9b30a7df4fbf9483a0f47735
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/452THEVLO0a6iEyD30ufux.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/452THEVLO0a6iEyD30ufux
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2408218981a961bddd753c4341680ad04073e4d9b30a7df4fbf9483a0f47735","isrc":"JPPO02004518","name":"スタートライン","registered_at":"2026-06-25T15:11:52Z","spotify_id":"452THEVLO0a6iEyD30ufux","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 0xa2408218981a961bddd753c4341680ad04073e4d9b30a7df4fbf9483a0f47735. 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/452THEVLO0a6iEyD30ufux.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/452THEVLO0a6iEyD30ufux.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xa2408218981a961bddd753c4341680ad04073e4d9b30a7df4fbf9483a0f47735","isrc":"JPPO02004518","name":"スタートライン","registered_at":"2026-06-25T15:11:52Z","spotify_id":"452THEVLO0a6iEyD30ufux","type":"track"}

地平線
type: MusicRecording
duration: PT4M2S
duration ms: 242400
explicit: false
by artist: HERO COMPLEX
in album: Super Fight Songs
  type: MusicAlbum
  date published: 2021-01-15
isrc code: JPPO02004519
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-28T04:26:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18cc2db7f61cc411c27ea0f33314a9698b6513935de09e45a72381f672a9e920
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/6PUKQ58fh3QIhf18uoz4Do.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PUKQ58fh3QIhf18uoz4Do
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x18cc2db7f61cc411c27ea0f33314a9698b6513935de09e45a72381f672a9e920","isrc":"JPPO02004519","name":"地平線","registered_at":"2026-06-28T04:26:44Z","spotify_id":"6PUKQ58fh3QIhf18uoz4Do","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 0x18cc2db7f61cc411c27ea0f33314a9698b6513935de09e45a72381f672a9e920. 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/6PUKQ58fh3QIhf18uoz4Do.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/6PUKQ58fh3QIhf18uoz4Do.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0x18cc2db7f61cc411c27ea0f33314a9698b6513935de09e45a72381f672a9e920","isrc":"JPPO02004519","name":"地平線","registered_at":"2026-06-28T04:26:44Z","spotify_id":"6PUKQ58fh3QIhf18uoz4Do","type":"track"}

桜前線
type: MusicRecording
duration: PT3M24S
duration ms: 204170
explicit: false
by artist: HERO COMPLEX
in album: Super Fight Songs
  type: MusicAlbum
  date published: 2021-01-15
isrc code: JPPO02004520
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T13:46:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50627a6c2da101bbfd5074b92e789f15bcecb5ffbedca15e79a1f6a1136a78b7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1RDL2K9rxy23W3m5jo3mmK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RDL2K9rxy23W3m5jo3mmK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x50627a6c2da101bbfd5074b92e789f15bcecb5ffbedca15e79a1f6a1136a78b7","isrc":"JPPO02004520","name":"桜前線","registered_at":"2026-06-26T13:46:49Z","spotify_id":"1RDL2K9rxy23W3m5jo3mmK","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 0x50627a6c2da101bbfd5074b92e789f15bcecb5ffbedca15e79a1f6a1136a78b7. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1RDL2K9rxy23W3m5jo3mmK.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/1RDL2K9rxy23W3m5jo3mmK.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x50627a6c2da101bbfd5074b92e789f15bcecb5ffbedca15e79a1f6a1136a78b7","isrc":"JPPO02004520","name":"桜前線","registered_at":"2026-06-26T13:46:49Z","spotify_id":"1RDL2K9rxy23W3m5jo3mmK","type":"track"}

For all
type: MusicRecording
duration: PT0M54S
duration ms: 54053
explicit: false
by artist: HERO COMPLEX
in album: Super Fight Songs
  type: MusicAlbum
  date published: 2021-01-15
isrc code: JPPO02004521
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T07:40:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90861bbf8f82a4782648d85dfb9a92ca33068eda86422ba004f7924d1d822b6e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3MPWBxwX5X36xjXOD9eo1c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MPWBxwX5X36xjXOD9eo1c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90861bbf8f82a4782648d85dfb9a92ca33068eda86422ba004f7924d1d822b6e","isrc":"JPPO02004521","name":"For all","registered_at":"2026-06-25T07:40:12Z","spotify_id":"3MPWBxwX5X36xjXOD9eo1c","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 0x90861bbf8f82a4782648d85dfb9a92ca33068eda86422ba004f7924d1d822b6e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3MPWBxwX5X36xjXOD9eo1c.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/3MPWBxwX5X36xjXOD9eo1c.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x90861bbf8f82a4782648d85dfb9a92ca33068eda86422ba004f7924d1d822b6e","isrc":"JPPO02004521","name":"For all","registered_at":"2026-06-25T07:40:12Z","spotify_id":"3MPWBxwX5X36xjXOD9eo1c","type":"track"}

GOING HERO
type: MusicRecording
duration: PT2M23S
duration ms: 143880
explicit: false
by artist: HERO COMPLEX
in album: Super Fight Songs
  type: MusicAlbum
  date published: 2021-01-15
isrc code: JPPO02004522
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T05:38:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe994bd15e3af22fa920ea421cb80bd2b7f561c206eee64f8a05cabe3e1aef045
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4FRnzxyyatSx0cBqDCEFRU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FRnzxyyatSx0cBqDCEFRU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe994bd15e3af22fa920ea421cb80bd2b7f561c206eee64f8a05cabe3e1aef045","isrc":"JPPO02004522","name":"GOING HERO","registered_at":"2026-06-25T05:38:49Z","spotify_id":"4FRnzxyyatSx0cBqDCEFRU","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 0xe994bd15e3af22fa920ea421cb80bd2b7f561c206eee64f8a05cabe3e1aef045. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4FRnzxyyatSx0cBqDCEFRU.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/4FRnzxyyatSx0cBqDCEFRU.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xe994bd15e3af22fa920ea421cb80bd2b7f561c206eee64f8a05cabe3e1aef045","isrc":"JPPO02004522","name":"GOING HERO","registered_at":"2026-06-25T05:38:49Z","spotify_id":"4FRnzxyyatSx0cBqDCEFRU","type":"track"}

日常
type: MusicRecording
duration: PT3M36S
duration ms: 216040
explicit: false
by artist: HERO COMPLEX
in album: Super Fight Songs
  type: MusicAlbum
  date published: 2021-01-15
isrc code: JPPO02004523
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T05:38:49+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x8a35e9766d1d718752834cbd85489bc8a00f30287d5c69d35dbe90c9ed8e2e68
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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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 0x8a35e9766d1d718752834cbd85489bc8a00f30287d5c69d35dbe90c9ed8e2e68. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3cNjXX6P83TVmooCh4RkJ9.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/3cNjXX6P83TVmooCh4RkJ9.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x8a35e9766d1d718752834cbd85489bc8a00f30287d5c69d35dbe90c9ed8e2e68","isrc":"JPPO02004523","name":"日常","registered_at":"2026-06-25T05:38:49Z","spotify_id":"3cNjXX6P83TVmooCh4RkJ9","type":"track"}

想
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duration: PT3M46S
duration ms: 226960
explicit: false
by artist: HERO COMPLEX
in album: Super Fight Songs
  type: MusicAlbum
  date published: 2021-01-15
isrc code: JPPO02004524
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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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 0x5bfc1d7e1873df28926e24d169d58b9ca6d2fc3c4bf1f17b949a879cc7abdd95. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3L3r59ofVYDvVZydLQI6PI.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/3L3r59ofVYDvVZydLQI6PI.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5bfc1d7e1873df28926e24d169d58b9ca6d2fc3c4bf1f17b949a879cc7abdd95","isrc":"JPPO02004524","name":"想","registered_at":"2026-06-19T22:39:49Z","spotify_id":"3L3r59ofVYDvVZydLQI6PI","type":"track"}

そばにいればいい
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by artist: HERO COMPLEX
in album: Super Fight Songs
  type: MusicAlbum
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isrc code: JPPO02004525
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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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 0x6f1488f9fe534aebced071032b81464f12df494eb763a3d3cbc66eb4171db754. 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/6gKNP4nRJdVggD52K0Imnw.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/6gKNP4nRJdVggD52K0Imnw.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x6f1488f9fe534aebced071032b81464f12df494eb763a3d3cbc66eb4171db754","isrc":"JPPO02004525","name":"そばにいればいい","registered_at":"2026-06-22T17:38:20Z","spotify_id":"6gKNP4nRJdVggD52K0Imnw","type":"track"}

Akashi/Remember
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  in album: Akashi/Remember
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    date published: 2023-02-19
track: Remember
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  explicit: false
  by artist: HERO COMPLEX
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    type: MusicAlbum
    date published: 2023-02-19

tomouta e.p.
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date published: 2022-05-11
track: ALL STAR
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  by artist: HERO COMPLEX
  in album: tomouta e.p.
    type: MusicAlbum
    date published: 2022-05-11
track: speech
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  duration ms: 230110
  explicit: false
  by artist: HERO COMPLEX
  in album: tomouta e.p.
    type: MusicAlbum
    date published: 2022-05-11
track: heartful
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  by artist: HERO COMPLEX
  in album: tomouta e.p.
    type: MusicAlbum
    date published: 2022-05-11
track: soudatta
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  duration ms: 219370
  explicit: false
  by artist: HERO COMPLEX
  in album: tomouta e.p.
    type: MusicAlbum
    date published: 2022-05-11
track: ALL STAR - yoi ver.
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  duration ms: 95580
  explicit: false
  by artist: HERO COMPLEX
  in album: tomouta e.p.
    type: MusicAlbum
    date published: 2022-05-11

ALL STAR
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duration: PT1M10S
duration ms: 70470
explicit: false
by artist: HERO COMPLEX
in album: tomouta e.p.
  type: MusicAlbum
  date published: 2022-05-11

speech
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duration: PT3M50S
duration ms: 230110
explicit: false
by artist: HERO COMPLEX
in album: tomouta e.p.
  type: MusicAlbum
  date published: 2022-05-11

heartful
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duration: PT3M40S
duration ms: 220840
explicit: false
by artist: HERO COMPLEX
in album: tomouta e.p.
  type: MusicAlbum
  date published: 2022-05-11

soudatta
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duration ms: 219370
explicit: false
by artist: HERO COMPLEX
in album: tomouta e.p.
  type: MusicAlbum
  date published: 2022-05-11

ALL STAR - yoi ver.
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explicit: false
by artist: HERO COMPLEX
in album: tomouta e.p.
  type: MusicAlbum
  date published: 2022-05-11

Tooth!!!
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duration ms: 133260
explicit: false
by artist: HERO COMPLEX
in album: TOUGH
  type: MusicAlbum
  date published: 2024-06-19

yaritaikoto
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duration ms: 165690
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  type: MusicAlbum
  date published: 2024-06-19

itsukaietara
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duration ms: 247600
explicit: false
by artist: HERO COMPLEX
in album: TOUGH
  type: MusicAlbum
  date published: 2024-06-19
isrc code: JPR752400090

fullswing
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duration ms: 168810
explicit: false
by artist: HERO COMPLEX
in album: TOUGH
  type: MusicAlbum
  date published: 2024-06-19

imamade
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duration ms: 190170
explicit: false
by artist: HERO COMPLEX
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  type: MusicAlbum
  date published: 2024-06-19

murasakigaawa sakuradori
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duration ms: 263580
explicit: false
by artist: HERO COMPLEX
in album: TOUGH
  type: MusicAlbum
  date published: 2024-06-19

O・S
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duration ms: 149940
explicit: false
by artist: HERO COMPLEX
in album: TOUGH
  type: MusicAlbum
  date published: 2024-06-19

GO
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duration: PT1M1S
duration ms: 61580
explicit: false
by artist: HERO COMPLEX
in album: Pleasure
  type: MusicAlbum
  date published: 2023-05-31
isrc code: JPR752400080

world
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duration ms: 112970
explicit: false
by artist: HERO COMPLEX
in album: Pleasure
  type: MusicAlbum
  date published: 2023-05-31
isrc code: JPR752400081

hinata
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duration: PT3M23S
duration ms: 203690
explicit: false
by artist: HERO COMPLEX
in album: Pleasure
  type: MusicAlbum
  date published: 2023-05-31

Good
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duration: PT2M30S
duration ms: 150970
explicit: false
by artist: HERO COMPLEX
in album: Pleasure
  type: MusicAlbum
  date published: 2023-05-31
isrc code: JPR752400083

akashi
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duration ms: 74730
explicit: false
by artist: HERO COMPLEX
in album: Pleasure
  type: MusicAlbum
  date published: 2023-05-31
isrc code: JPR752400084

soredeii
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duration ms: 205530
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  type: MusicAlbum
  date published: 2023-05-31
isrc code: JPR752400085

shingetsu
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Remember
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duration ms: 225220
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by artist: HERO COMPLEX
in album: Pleasure
  type: MusicAlbum
  date published: 2023-05-31
isrc code: JPR752400087