Denshi Rock
type: MusicGroup
genre: vocaloid
popularity: 3
followers: 54
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc823573f70c40b760b5d61b706295c8555fec661edf4ad48ffe2f31b3d50b3f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cbc649ff-927d-4099-934f-95f9a1fc1bf4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cbc649ff-927d-4099-934f-95f9a1fc1bf4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cbc649ff-927d-4099-934f-95f9a1fc1bf4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc823573f70c40b760b5d61b706295c8555fec661edf4ad48ffe2f31b3d50b3f","name":"Denshi Rock","registered_at":"2026-06-20T23:01:26Z","symbol":"NIM1741531","token_address":"0x2e3499e2676effea9d4ba084acd444bbcde4bdb0","type":"artist","uuid":"cbc649ff-927d-4099-934f-95f9a1fc1bf4"}
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 0xfc823573f70c40b760b5d61b706295c8555fec661edf4ad48ffe2f31b3d50b3f. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cbc649ff-927d-4099-934f-95f9a1fc1bf4.json and https://artists.proofprofile.net/proofs/artist/cbc649ff-927d-4099-934f-95f9a1fc1bf4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0xfc823573f70c40b760b5d61b706295c8555fec661edf4ad48ffe2f31b3d50b3f","name":"Denshi Rock","registered_at":"2026-06-20T23:01:26Z","symbol":"NIM1741531","token_address":"0x2e3499e2676effea9d4ba084acd444bbcde4bdb0","type":"artist","uuid":"cbc649ff-927d-4099-934f-95f9a1fc1bf4"}
album: Escapism
  type: MusicAlbum
  date published: 2023-03-18
album: Summer Doll
  type: MusicAlbum
  date published: 2023-06-15
album: Capricious Colours
  type: MusicAlbum
  date published: 2023-08-04
album: Sirokuro Taker (feat. KASANE TETO)
  type: MusicAlbum
  date published: 2023-12-30
album: Abeko Vector (feat. KASANE TETO)
  type: MusicAlbum
  date published: 2024-02-23
  track: Abeko Vector (feat. KASANE TETO)
    type: MusicRecording
    duration: PT4M46S
    duration ms: 286400
    explicit: false
    by artist: Denshi Rock
    in album: Abeko Vector (feat. KASANE TETO)
      type: MusicAlbum
      date published: 2024-02-23
    genre: vocaloid
    isrc code: TCJPZ2440718
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T05:30:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe6ae119463373b642cc45243295650a6a0159e63f9c2e36220bd869925a42642
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPZ2440718
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0xe6ae119463373b642cc45243295650a6a0159e63f9c2e36220bd869925a42642. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCJPZ2440718.
      date published: 2026-07-04T11:19:20Z
    audio: Abeko Vector (feat. KASANE TETO)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.007
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.528
      additional property: Energy
        type: PropertyValue
        value: 0.947
      additional property: Speechiness
        type: PropertyValue
        value: 0.066
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.254
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.385
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.363
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: CODE:LoveCall (feat. Mihanada Ao)
  type: MusicAlbum
  date published: 2024-08-07
album: Reach for the sky (feat. Yumenokessho POPY & Yumenokessho ROSE)
  type: MusicAlbum
  date published: 2025-02-22