陣内孝則
type: MusicGroup
genre: kayokyoku
popularity: 4
followers: 486
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x063fe3a4488ea781d0825b7f759f0da9ec95a93cc9f6ff6e6ac7dc1bc216c016
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/563c1da8-1d6e-4581-a687-5dadbc728d5b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/563c1da8-1d6e-4581-a687-5dadbc728d5b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/563c1da8-1d6e-4581-a687-5dadbc728d5b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x063fe3a4488ea781d0825b7f759f0da9ec95a93cc9f6ff6e6ac7dc1bc216c016","name":"陣内孝則","registered_at":"2026-06-16T19:56:59Z","symbol":"NIM1159083","token_address":"0xd3f21a67e94ac3a1601c325c763895ed815236d8","type":"artist","uuid":"563c1da8-1d6e-4581-a687-5dadbc728d5b"}
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 0x063fe3a4488ea781d0825b7f759f0da9ec95a93cc9f6ff6e6ac7dc1bc216c016. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/563c1da8-1d6e-4581-a687-5dadbc728d5b.json and https://artists.proofprofile.net/proofs/artist/563c1da8-1d6e-4581-a687-5dadbc728d5b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x063fe3a4488ea781d0825b7f759f0da9ec95a93cc9f6ff6e6ac7dc1bc216c016","name":"陣内孝則","registered_at":"2026-06-16T19:56:59Z","symbol":"NIM1159083","token_address":"0xd3f21a67e94ac3a1601c325c763895ed815236d8","type":"artist","uuid":"563c1da8-1d6e-4581-a687-5dadbc728d5b"}
album: BALLAD OF T.J.
  type: MusicAlbum
  date published: 1990-10-21
album: Kir
  type: MusicAlbum
  date published: 1990-10-21
album: Rendez-vous
  type: MusicAlbum
  date published: 1990-10-21
album: CD選書 旋風児
  type: MusicAlbum
  date published: 1995-05-19
album: ANTHOLOGY OF J
  type: MusicAlbum
  date published: 2018-08-17
  track: ハートブレイク Crossin'
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190693
    explicit: false
    by artist: 陣内孝則
    in album: ANTHOLOGY OF J
      type: MusicAlbum
      date published: 2018-08-17
    genre: kayokyoku
    isrc code: JPPC08455322
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T15:06:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xec7ca100bdc23a3a7321b222078e1329286432918c33dc58f3deae022370e042
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC08455322
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0xec7ca100bdc23a3a7321b222078e1329286432918c33dc58f3deae022370e042. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/JPPC08455322.
      date published: 2026-07-05T19:27:56Z
    audio: ハートブレイク Crossin'
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 163.747
      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: 0.602
      additional property: Energy
        type: PropertyValue
        value: 0.815
      additional property: Speechiness
        type: PropertyValue
        value: 0.059
      additional property: Acousticness
        type: PropertyValue
        value: 0.032
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.043
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.779
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.065
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor