KODOMO BAND
type: MusicGroup
genre: album rock
genre: enka
genre: j-rock
popularity: 14
followers: 1052
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe6411b5bdcc52b33fd4806326f62e4676beb60081f0c1e7b0fa2c5b5296eba33
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e1ea57a-6c65-43ae-ad83-e83636e3d1cc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e1ea57a-6c65-43ae-ad83-e83636e3d1cc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9e1ea57a-6c65-43ae-ad83-e83636e3d1cc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe6411b5bdcc52b33fd4806326f62e4676beb60081f0c1e7b0fa2c5b5296eba33","name":"KODOMO BAND","registered_at":"2026-06-14T21:07:47Z","symbol":"NIM0576872","token_address":"0xf777d0b409d975373a9ab76c20f48d024f7d6d57","type":"artist","uuid":"9e1ea57a-6c65-43ae-ad83-e83636e3d1cc"}
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6411b5bdcc52b33fd4806326f62e4676beb60081f0c1e7b0fa2c5b5296eba33. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9e1ea57a-6c65-43ae-ad83-e83636e3d1cc.json and https://artists.proofprofile.net/proofs/artist/9e1ea57a-6c65-43ae-ad83-e83636e3d1cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xe6411b5bdcc52b33fd4806326f62e4676beb60081f0c1e7b0fa2c5b5296eba33","name":"KODOMO BAND","registered_at":"2026-06-14T21:07:47Z","symbol":"NIM0576872","token_address":"0xf777d0b409d975373a9ab76c20f48d024f7d6d57","type":"artist","uuid":"9e1ea57a-6c65-43ae-ad83-e83636e3d1cc"}
album: ROCKN&ROLL WILL NEVER DIE!!
  type: MusicAlbum
  date published: 1984-05-05
album: HUNGRY BOY
  type: MusicAlbum
  date published: 1985-05-05
album: 120％Pure
  type: MusicAlbum
  date published: 1986-05-05
album: Dreamin' (Seaside Drive)
  type: MusicAlbum
  date published: 2021-12-15
album: We Love KODOMO BAND
  type: MusicAlbum
  date published: 2021-12-15
album: No Gimmick
  type: MusicAlbum
  date published: 2021-12-15
album: Power Rock Generation !!
  type: MusicAlbum
  date published: 2021-12-15
album: GIANT HOP STEP JUMP
  type: MusicAlbum
  date published: 2021-12-15
album: Gekijoban Animation Hokuto no Ken Heart of Madness / Purple Eyes
  type: MusicAlbum
  date published: 2021-12-15
  track: Purple Eyes
    type: MusicRecording
    duration: PT5M20S
    duration ms: 320677
    explicit: false
    by artist: KODOMO BAND
    in album: Gekijoban Animation Hokuto no Ken Heart of Madness / Purple Eyes
      type: MusicAlbum
      date published: 2021-12-15
    genre: album rock
    genre: enka
    genre: j-rock
    isrc code: JPPC08602270
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T16:21:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x43793d91e325027f4206778bc565f36ea7c915d88c5f507b1c243881e7a0e756
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958176
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958176
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC08602270
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T17:14:36Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43793d91e325027f4206778bc565f36ea7c915d88c5f507b1c243881e7a0e756. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC08602270.
      date published: 2026-07-15T17:14:36Z
    audio: Purple Eyes
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.25
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.628
      additional property: Energy
        type: PropertyValue
        value: 0.428
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.207
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.175
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.455
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.87
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Omae wa Troublemaker
  type: MusicAlbum
  date published: 2021-12-15
album: Silent Survivor
  type: MusicAlbum
  date published: 2021-12-15
  track: Dry Your Tears
    type: MusicRecording
    duration: PT5M17S
    duration ms: 317548
    explicit: false
    by artist: KODOMO BAND
    in album: Silent Survivor
      type: MusicAlbum
      date published: 2021-12-15
    genre: album rock
    genre: enka
    genre: j-rock
    isrc code: JPPC08602310
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb469aff75370d6b99c3cb4d59ed8e01ece288bb7d34ee9a2ec70d6e8845fb56f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958383
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958383
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC08602310
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T08:20:01Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb469aff75370d6b99c3cb4d59ed8e01ece288bb7d34ee9a2ec70d6e8845fb56f. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC08602310.
      date published: 2026-07-17T08:20:01Z
    audio: Dry Your Tears
album: Before Zero

Dry Your Tears
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 75.945
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.569
additional property: Energy
  type: PropertyValue
  value: 0.408
additional property: Speechiness
  type: PropertyValue
  value: 0.031
additional property: Acousticness
  type: PropertyValue
  value: 0.723
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.149
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.162
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.254
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Minor

Before Zero
type: MusicAlbum
date published: 2021-12-15