北条加蓮 (CV: 渕上 舞)
type: MusicGroup
popularity: 21
followers: 290
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0823f609f02f191d2058549d0945fc326932535743da7d7c29e3eeb9e618574f
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/2ae9d6af-524d-4c95-8d60-7f0ecbb0e2e4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ae9d6af-524d-4c95-8d60-7f0ecbb0e2e4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2ae9d6af-524d-4c95-8d60-7f0ecbb0e2e4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0823f609f02f191d2058549d0945fc326932535743da7d7c29e3eeb9e618574f","name":"北条加蓮 (CV: 渕上 舞)","registered_at":"2026-06-11T14:56:31Z","symbol":"NIM0055863","token_address":"0x95cf61007840611c66b9f701e184781a5d5b2752","type":"artist","uuid":"2ae9d6af-524d-4c95-8d60-7f0ecbb0e2e4"}
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 0x0823f609f02f191d2058549d0945fc326932535743da7d7c29e3eeb9e618574f. 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/2ae9d6af-524d-4c95-8d60-7f0ecbb0e2e4.json and https://artists.proofprofile.net/proofs/artist/2ae9d6af-524d-4c95-8d60-7f0ecbb0e2e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x0823f609f02f191d2058549d0945fc326932535743da7d7c29e3eeb9e618574f","name":"北条加蓮 (CV: 渕上 舞)","registered_at":"2026-06-11T14:56:31Z","symbol":"NIM0055863","token_address":"0x95cf61007840611c66b9f701e184781a5d5b2752","type":"artist","uuid":"2ae9d6af-524d-4c95-8d60-7f0ecbb0e2e4"}
track: Love∞Destiny - 百引一 / Jealous prisoner Remix - GAME VERSION
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143000
  explicit: false
  by artist: 佐久間まゆ (CV: 牧野由依)
  by artist: 北条加蓮 (CV: 渕上 舞)
  by artist: 小日向美穂 (CV: 津田美波)
  by artist: 多田李衣菜 (CV: 青木瑠璃子)
  by artist: 緒方智絵里 (CV: 大空直美)
  by artist: 百引 一
  in album: THE IDOLM@STER CINDERELLA GIRLS 5thLIVE TOUR Serendipity Parade!!! SSA Original Album THE IDOLM@STER CINDERELLA GIRLS TO D@NCE TO (GAME VERSION)
    type: MusicAlbum
    date published: 2017-08-12
  isrc code: JPCO02408930
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-29T17:25:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf747123fa24068bbc9bc51f0e64bdee7d0e7a2d30d851847433f42618da4f868
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960138
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960138
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02408930
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-29T19:35:34Z
  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 0xf747123fa24068bbc9bc51f0e64bdee7d0e7a2d30d851847433f42618da4f868. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/JPCO02408930.
    date published: 2026-07-29T19:35:34Z
  audio: Love∞Destiny - 百引一 / Jealous prisoner Remix - GAME VERSION
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 158.804
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.559
    additional property: Energy
      type: PropertyValue
      value: 0.869
    additional property: Speechiness
      type: PropertyValue
      value: 0.106
    additional property: Acousticness
      type: PropertyValue
      value: 0.02
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.031
    additional property: Liveness
      type: PropertyValue
      value: 0.099
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.767
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.068
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor