キュアパルフェ(CV:水瀬いのり)
type: MusicGroup
popularity: 8
followers: 1242
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdfe1666c3ca27bfba1666fd2f9d4ab67533202db9eea3f22fc773cc86a2b51cf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ecf4c20-385e-4527-8e30-888e03be864f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ecf4c20-385e-4527-8e30-888e03be864f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5ecf4c20-385e-4527-8e30-888e03be864f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdfe1666c3ca27bfba1666fd2f9d4ab67533202db9eea3f22fc773cc86a2b51cf","name":"キュアパルフェ(CV:水瀬いのり)","registered_at":"2026-06-16T22:42:53Z","symbol":"NIM1198665","token_address":"0xae3d1e3f00352d8ddfc70f6c805c53ab524e0883","type":"artist","uuid":"5ecf4c20-385e-4527-8e30-888e03be864f"}
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 0xdfe1666c3ca27bfba1666fd2f9d4ab67533202db9eea3f22fc773cc86a2b51cf. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5ecf4c20-385e-4527-8e30-888e03be864f.json and https://artists.proofprofile.net/proofs/artist/5ecf4c20-385e-4527-8e30-888e03be864f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xdfe1666c3ca27bfba1666fd2f9d4ab67533202db9eea3f22fc773cc86a2b51cf","name":"キュアパルフェ(CV:水瀬いのり)","registered_at":"2026-06-16T22:42:53Z","symbol":"NIM1198665","token_address":"0xae3d1e3f00352d8ddfc70f6c805c53ab524e0883","type":"artist","uuid":"5ecf4c20-385e-4527-8e30-888e03be864f"}
album: 「キラキラ☆プリキュアアラモード」キャラクターソングシングル sweet etude 6 キュアパルフェ（CV：水瀬いのり）「虹色エスポワール」
  type: MusicAlbum
  date published: 2017-08-02
  track: 虹色エスポワール
    type: MusicRecording
    duration: PT4M11S
    duration ms: 251120
    explicit: false
    by artist: キュアパルフェ(CV:水瀬いのり)
    in album: 「キラキラ☆プリキュアアラモード」キャラクターソングシングル sweet etude 6 キュアパルフェ（CV：水瀬いのり）「虹色エスポワール」
      type: MusicAlbum
      date published: 2017-08-02
    isrc code: JPD601700209
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T09:10:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2623a631cedd28e2a1590e3c747e01f647ea5fd2d550cfbce52de6579e4a7d35
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958711
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958711
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPD601700209
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T09:26:32Z
    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 0x2623a631cedd28e2a1590e3c747e01f647ea5fd2d550cfbce52de6579e4a7d35. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/JPD601700209.
      date published: 2026-07-19T09:26:32Z
    audio: 虹色エスポワール
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 178.019
      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: 0.435
      additional property: Energy
        type: PropertyValue
        value: 0.887
      additional property: Speechiness
        type: PropertyValue
        value: 0.094
      additional property: Acousticness
        type: PropertyValue
        value: 0.141
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.114
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.463
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.25
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major