一条シン(CV.寺島惇太)
type: MusicGroup
popularity: 22
followers: 3261
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x630488607fbbf92b7ec77f351c953ad1d250a7edb183fa880487b52a7b182f3b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69cdd0b0-8ba2-444e-8845-b5e27685b4c0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69cdd0b0-8ba2-444e-8845-b5e27685b4c0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/69cdd0b0-8ba2-444e-8845-b5e27685b4c0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x630488607fbbf92b7ec77f351c953ad1d250a7edb183fa880487b52a7b182f3b","name":"一条シン(CV.寺島惇太)","registered_at":"2026-06-11T23:33:44Z","symbol":"NIM0137868","token_address":"0xb7034b7444d658f5b6d8ac1ad54ffd3ec0aa7f05","type":"artist","uuid":"69cdd0b0-8ba2-444e-8845-b5e27685b4c0"}
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 0x630488607fbbf92b7ec77f351c953ad1d250a7edb183fa880487b52a7b182f3b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/69cdd0b0-8ba2-444e-8845-b5e27685b4c0.json and https://artists.proofprofile.net/proofs/artist/69cdd0b0-8ba2-444e-8845-b5e27685b4c0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x630488607fbbf92b7ec77f351c953ad1d250a7edb183fa880487b52a7b182f3b","name":"一条シン(CV.寺島惇太)","registered_at":"2026-06-11T23:33:44Z","symbol":"NIM0137868","token_address":"0xb7034b7444d658f5b6d8ac1ad54ffd3ec0aa7f05","type":"artist","uuid":"69cdd0b0-8ba2-444e-8845-b5e27685b4c0"}
album: 劇場版KING OF PRISM -PRIDE the HERO- ユニットプロジェクト シン&カケル
  type: MusicAlbum
  date published: 2017-05-31
  track: VI VA VACANCES!
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236586
    explicit: false
    by artist: 一条シン(CV.寺島惇太)
    in album: 劇場版KING OF PRISM -PRIDE the HERO- ユニットプロジェクト シン&カケル
      type: MusicAlbum
      date published: 2017-05-31
    isrc code: JPT551700312
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T17:27:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x635a398f96c63205488f65e8631084bc35a536a649574a7c2e23abf760d2f39d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT551700312
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T17:49:48Z
    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 0x635a398f96c63205488f65e8631084bc35a536a649574a7c2e23abf760d2f39d. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/JPT551700312.
      date published: 2026-07-19T17:49:48Z
    audio: VI VA VACANCES!
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.032
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.571
      additional property: Energy
        type: PropertyValue
        value: 0.96
      additional property: Speechiness
        type: PropertyValue
        value: 0.111
      additional property: Acousticness
        type: PropertyValue
        value: 0.094
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.367
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.474
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.542
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: KING OF PRISM -Shiny Seven Stars- マイソングシングルシリーズ 「プラトニックソード/BRAND NEW TOMORROW」
  type: MusicAlbum
  date published: 2019-08-07
album: KING OF PRISM -Shiny Seven Stars- マイソングシングルシリーズ 「ダイスキリフレイン/ドラマチックLOVE」
  type: MusicAlbum
  date published: 2020-01-22