VOYZ BOY
type: MusicGroup
genre: j-pop
popularity: 9
followers: 2650
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d3d42121c336a424576caac21080ca840aeecd58727526ab53cb0914a1716ef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2aad454-8a99-44f1-9f2c-1727fb1c020e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2aad454-8a99-44f1-9f2c-1727fb1c020e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c2aad454-8a99-44f1-9f2c-1727fb1c020e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d3d42121c336a424576caac21080ca840aeecd58727526ab53cb0914a1716ef","name":"VOYZ BOY","registered_at":"2026-06-20T19:54:39Z","symbol":"NIM1698998","token_address":"0xe7d71763db13954d753d3ccec035c1b4a2b70dca","type":"artist","uuid":"c2aad454-8a99-44f1-9f2c-1727fb1c020e"}
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 0x9d3d42121c336a424576caac21080ca840aeecd58727526ab53cb0914a1716ef. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c2aad454-8a99-44f1-9f2c-1727fb1c020e.json and https://artists.proofprofile.net/proofs/artist/c2aad454-8a99-44f1-9f2c-1727fb1c020e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x9d3d42121c336a424576caac21080ca840aeecd58727526ab53cb0914a1716ef","name":"VOYZ BOY","registered_at":"2026-06-20T19:54:39Z","symbol":"NIM1698998","token_address":"0xe7d71763db13954d753d3ccec035c1b4a2b70dca","type":"artist","uuid":"c2aad454-8a99-44f1-9f2c-1727fb1c020e"}
album: bokuranosekai / NEVER GIVE UP
  type: MusicAlbum
  date published: 2020-04-15
album: 僕等の世界 / NEVER GIVE UP
  type: MusicAlbum
  date published: 2020-04-15
album: ARRIVAL OF VOYZ BOY
  type: MusicAlbum
  date published: 2020-04-29
album: ARRIVAL OF VOYZ BOY
  type: MusicAlbum
  date published: 2020-04-29
album: GALAXY / Re-write
  type: MusicAlbum
  date published: 2021-03-03
album: GALAXY / Re-write
  type: MusicAlbum
  date published: 2021-03-03
  track: GALAXY
    type: MusicRecording
    duration: PT3M33S
    duration ms: 213586
    explicit: false
    by artist: VOYZ BOY
    in album: GALAXY / Re-write
      type: MusicAlbum
      date published: 2021-03-03
    genre: j-pop
    isrc code: JPX262000030
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T06:52:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x531df88b367e68aa988677da6ce3226ffd3a415c355f0a58521103996ee23f46
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958980
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958980
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX262000030
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T07:04:12Z
    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 0x531df88b367e68aa988677da6ce3226ffd3a415c355f0a58521103996ee23f46. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/JPX262000030.
      date published: 2026-07-21T07:04:12Z
    audio: GALAXY
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.967
      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: 0.704
      additional property: Energy
        type: PropertyValue
        value: 0.763
      additional property: Speechiness
        type: PropertyValue
        value: 0.081
      additional property: Acousticness
        type: PropertyValue
        value: 0.144
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.114
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.867
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.01
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Spark
  type: MusicAlbum
  date published: 2021-08-11
album: Spark
  type: MusicAlbum
  date published: 2021-08-11
  track: Spark
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195600
    explicit: false
    by artist: VOYZ BOY
    in album: Spark
      type: MusicAlbum
      date published: 2021-08-11
    genre: j-pop
    isrc code: TCJPP2130512
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T21:57:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x368bd1f9ccb056627c76096ddf78ce2a47846167ae435ddee5c35df5a1dd013e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958792
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958792
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPP2130512
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:55:52Z
    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 0x368bd1f9ccb056627c76096ddf78ce2a47846167ae435ddee5c35df5a1dd013e. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/TCJPP2130512.
      date published: 2026-07-19T22:55:52Z
    audio: Spark
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.127
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Daydream
album: Think of you
album: Drivin’
album: Drivin'
album: H2O

Danceability
type: PropertyValue
value: 0.632

Energy
type: PropertyValue
value: 0.877

Speechiness
type: PropertyValue
value: 0.072

Acousticness
type: PropertyValue
value: 0.24

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.346

Valence (Positivity)
type: PropertyValue
value: 0.72

Loudness (dB)
type: PropertyValue
value: -4.707

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Minor

Daydream
type: MusicAlbum
date published: 2021-09-15

Daydream
type: MusicAlbum
date published: 2021-09-15

Think of you
type: MusicAlbum
date published: 2021-10-27

Think of you
type: MusicAlbum
date published: 2021-10-27

Spark
type: MusicAlbum
date published: 2021-11-24

Spark
type: MusicAlbum
date published: 2021-11-24

Drivin’
type: MusicAlbum
date published: 2022-06-15

Drivin'
type: MusicAlbum
date published: 2022-06-15

H2O
type: MusicAlbum
date published: 2022-06-22

H2O
type: MusicAlbum
date published: 2022-06-22
track: H2O
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204560
  explicit: false
  by artist: VOYZ BOY
  in album: H2O
    type: MusicAlbum
    date published: 2022-06-22
  genre: j-pop
  isrc code: TCJPS2219644
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T05:49:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe9afb805e3ba3da0e75ccffb18a5d21bc9aabdb92c93e632f7b5a66739d360fd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956776
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956776
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPS2219644
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T10:59:37Z
  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 0xe9afb805e3ba3da0e75ccffb18a5d21bc9aabdb92c93e632f7b5a66739d360fd. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/TCJPS2219644.
    date published: 2026-07-05T10:59:37Z
  audio: H2O
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 144.876
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.601
    additional property: Energy
      type: PropertyValue
      value: 0.86
    additional property: Speechiness
      type: PropertyValue
      value: 0.055
    additional property: Acousticness
      type: PropertyValue
      value: 0.049
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.33
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.444
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.786
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major