音波工業
type: MusicGroup
genre: j-rap
genre: j-r&b
popularity: 4
followers: 148
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x460a02b43a2eb21daee8ff0f3fda15f174d1bb5455f325f6fb2800fddd9adc61
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/89147c4c-8325-454a-9f46-4024daf84cfb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/89147c4c-8325-454a-9f46-4024daf84cfb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/89147c4c-8325-454a-9f46-4024daf84cfb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x460a02b43a2eb21daee8ff0f3fda15f174d1bb5455f325f6fb2800fddd9adc61","name":"音波工業","registered_at":"2026-06-17T13:29:43Z","symbol":"NIM1410109","token_address":"0x3cde8fa71294806f685d120e6edd7143f7f2da7c","type":"artist","uuid":"89147c4c-8325-454a-9f46-4024daf84cfb"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460a02b43a2eb21daee8ff0f3fda15f174d1bb5455f325f6fb2800fddd9adc61. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/89147c4c-8325-454a-9f46-4024daf84cfb.json and https://artists.proofprofile.net/proofs/artist/89147c4c-8325-454a-9f46-4024daf84cfb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x460a02b43a2eb21daee8ff0f3fda15f174d1bb5455f325f6fb2800fddd9adc61","name":"音波工業","registered_at":"2026-06-17T13:29:43Z","symbol":"NIM1410109","token_address":"0x3cde8fa71294806f685d120e6edd7143f7f2da7c","type":"artist","uuid":"89147c4c-8325-454a-9f46-4024daf84cfb"}
album: loop
  type: MusicAlbum
  date published: 2023-12-15
album: Rainy
  type: MusicAlbum
  date published: 2023-12-15
album: HIGH SPACE!!
  type: MusicAlbum
  date published: 2023-12-22
  track: HIGH SPACE!!
    type: MusicRecording
    duration: PT2M38S
    duration ms: 158905
    explicit: false
    by artist: 音波工業
    in album: HIGH SPACE!!
      type: MusicAlbum
      date published: 2023-12-22
    genre: j-rap
    genre: j-r&b
    isrc code: TCJPY2360263
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T11:24:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x63bb6f093a9f3e6a978da131df4ee25ae4b654b83f167af3e27fb46351387889
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958873
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958873
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPY2360263
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T11:48:10Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63bb6f093a9f3e6a978da131df4ee25ae4b654b83f167af3e27fb46351387889. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/TCJPY2360263.
      date published: 2026-07-20T11:48:10Z
    audio: HIGH SPACE!!
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.955
      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: 0.84
      additional property: Energy
        type: PropertyValue
        value: 0.89
      additional property: Speechiness
        type: PropertyValue
        value: 0.219
      additional property: Acousticness
        type: PropertyValue
        value: 0.423
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.3
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.492
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.548
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: oh! 脳
  type: MusicAlbum
  date published: 2024-01-23
album: many hope
  type: MusicAlbum
  date published: 2024-01-26
album: MATCH
  type: MusicAlbum
  date published: 2024-02-24
album: 裸の王様
  type: MusicAlbum
  date published: 2024-03-11
album: スケベ
  type: MusicAlbum
  date published: 2024-04-15
album: 超音波
  type: MusicAlbum
  date published: 2024-05-10
album: コッチミンナ
  type: MusicAlbum
  date published: 2024-06-21
album: shutdown!!
  type: MusicAlbum
  date published: 2024-07-08
album: 商売繁盛
  type: MusicAlbum
  date published: 2024-09-03
album: 汗汗 (feat. chiro)
  type: MusicAlbum
  date published: 2024-09-19
album: 引力
  type: MusicAlbum
  date published: 2025-04-03