莉々衣
type: MusicGroup
genre: vocaloid
popularity: 4
followers: 128
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x11a294ef849a7685e923a763e6b577f483e4a06a0fd02ba45ef06168da1d22bf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b86ac0e3-4e5d-4c56-8b25-f13b8b8a5540.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b86ac0e3-4e5d-4c56-8b25-f13b8b8a5540.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b86ac0e3-4e5d-4c56-8b25-f13b8b8a5540
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x11a294ef849a7685e923a763e6b577f483e4a06a0fd02ba45ef06168da1d22bf","name":"莉々衣","registered_at":"2026-06-20T15:55:54Z","symbol":"NIM1646740","token_address":"0xaa51ce65b36e8f24042b814b6c37df939a9a70f0","type":"artist","uuid":"b86ac0e3-4e5d-4c56-8b25-f13b8b8a5540"}
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 0x11a294ef849a7685e923a763e6b577f483e4a06a0fd02ba45ef06168da1d22bf. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b86ac0e3-4e5d-4c56-8b25-f13b8b8a5540.json and https://artists.proofprofile.net/proofs/artist/b86ac0e3-4e5d-4c56-8b25-f13b8b8a5540.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0x11a294ef849a7685e923a763e6b577f483e4a06a0fd02ba45ef06168da1d22bf","name":"莉々衣","registered_at":"2026-06-20T15:55:54Z","symbol":"NIM1646740","token_address":"0xaa51ce65b36e8f24042b814b6c37df939a9a70f0","type":"artist","uuid":"b86ac0e3-4e5d-4c56-8b25-f13b8b8a5540"}
album: ゴーストルール (Cover Ver.)
  type: MusicAlbum
  date published: 2020-10-23
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  type: MusicAlbum
  date published: 2020-10-25
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  type: MusicAlbum
  date published: 2020-12-13
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  type: MusicAlbum
  date published: 2020-12-31
album: Praefatio
  type: MusicAlbum
  date published: 2021-01-31
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  type: MusicAlbum
  date published: 2021-02-07
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  type: MusicAlbum
  date published: 2021-06-27
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  type: MusicAlbum
  date published: 2021-08-28
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  type: MusicAlbum
  date published: 2021-10-02
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  type: MusicAlbum
  date published: 2021-12-05
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  type: MusicAlbum
  date published: 2021-12-26
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  type: MusicAlbum
  date published: 2021-12-29
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  type: MusicAlbum
  date published: 2022-04-25
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  type: MusicAlbum
  date published: 2022-04-25
album: WORLD LABORATORY
  type: MusicAlbum
  date published: 2022-05-07
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  type: MusicAlbum
  date published: 2022-05-28
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  type: MusicAlbum
  date published: 2022-05-29
album: 星の蕚
  type: MusicAlbum
  date published: 2023-07-05
album: GARDEN
  type: MusicAlbum
  date published: 2023-07-07
album: 侵蝕 (Cover)
  type: MusicAlbum
  date published: 2023-10-19
  track: 侵蝕 - Cover
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168750
    explicit: false
    by artist: 莉々衣
    in album: 侵蝕 (Cover)
      type: MusicAlbum
      date published: 2023-10-19
    genre: vocaloid
    isrc code: TCJPX2359809
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958491
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPX2359809
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:29:42Z
    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 0xb21fab579c6ed6316eb991733059799c93255cefaf740629063394d8c69953bc. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/TCJPX2359809.
      date published: 2026-07-18T04:29:42Z
    audio: 侵蝕 - Cover
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 112.141
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.671
      additional property: Energy
        type: PropertyValue
        value: 0.736
      additional property: Speechiness
        type: PropertyValue
        value: 0.097
      additional property: Acousticness
        type: PropertyValue
        value: 0.144
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.129
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.868
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.913
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor