sumeshiii a.k.a.バーチャルお寿司
type: MusicGroup
popularity: 3
followers: 674
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x3377cdf0b747b60c9f9a1f6b703f0cd85327a45e5bff8099b688bbf2a4b3218f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4f89be40-2031-4931-8625-508bae36390e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4f89be40-2031-4931-8625-508bae36390e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4f89be40-2031-4931-8625-508bae36390e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3377cdf0b747b60c9f9a1f6b703f0cd85327a45e5bff8099b688bbf2a4b3218f","name":"sumeshiii a.k.a.バーチャルお寿司","registered_at":"2026-06-16T17:24:11Z","symbol":"NIM1122625","token_address":"0x675fc5102e7de65b1e0675f3bdb3f17fe92d726d","type":"artist","uuid":"4f89be40-2031-4931-8625-508bae36390e"}
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 0x3377cdf0b747b60c9f9a1f6b703f0cd85327a45e5bff8099b688bbf2a4b3218f. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4f89be40-2031-4931-8625-508bae36390e.json and https://artists.proofprofile.net/proofs/artist/4f89be40-2031-4931-8625-508bae36390e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x3377cdf0b747b60c9f9a1f6b703f0cd85327a45e5bff8099b688bbf2a4b3218f","name":"sumeshiii a.k.a.バーチャルお寿司","registered_at":"2026-06-16T17:24:11Z","symbol":"NIM1122625","token_address":"0x675fc5102e7de65b1e0675f3bdb3f17fe92d726d","type":"artist","uuid":"4f89be40-2031-4931-8625-508bae36390e"}
album: 回転寿司屋のランデヴー
  type: MusicAlbum
  date published: 2020-09-19
album: いつか回らない寿司屋で
  type: MusicAlbum
  date published: 2020-10-26
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  type: MusicAlbum
  date published: 2021-05-21
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  type: MusicAlbum
  date published: 2021-07-26
album: 小旅行
  type: MusicAlbum
  date published: 2021-07-30
album: いつか回らない寿司屋で (feat. 鹿あるく) [Remix]
  type: MusicAlbum
  date published: 2021-10-26
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  type: MusicAlbum
  date published: 2021-12-09
album: #SUSHISONGS 1貫
  type: MusicAlbum
  date published: 2022-01-14
album: #SUSHISONGS 2貫
  type: MusicAlbum
  date published: 2022-04-23
album: 小旅行 (2024 Remaster)
  type: MusicAlbum
  date published: 2022-07-23
album: #SUSHISONGS 3貫 -海
  type: MusicAlbum
  date published: 2022-08-31
album: #SUSHISONGS 4貫 -秋の味覚
  type: MusicAlbum
  date published: 2022-10-25
album: サーモン・グラジュエーション (feat. 姫熊りぼん)
  type: MusicAlbum
  date published: 2023-03-05
album: SUSHI SONGS
  type: MusicAlbum
  date published: 2025-03-31
album: MAGIC HOUR
  type: MusicAlbum
  date published: 2025-05-23
album: 狗肉忌譚
  type: MusicAlbum
  date published: 2025-07-06
album: 真冬の海に飛びこんで
  type: MusicAlbum
  date published: 2025-09-20
track: Reflections
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265573
  explicit: false
  by artist: Shion Lee
  by artist: sumeshiii a.k.a.バーチャルお寿司
  in album: Reflections
    type: MusicAlbum
    date published: 2023-03-21
  isrc code: QZHN32326177
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T08:54:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSHash
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    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32326177
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0xeac4129c20694d37059b7a772e9e530bdc9dbafae4dae0e5115516c11d8ea905. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZHN32326177.
    date published: 2026-07-08T03:20:19Z
  audio: Reflections
    type: AudioObject
    additional property: Tempo (BPM)
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      value: 133.003
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.788
    additional property: Energy
      type: PropertyValue
      value: 0.683
    additional property: Speechiness
      type: PropertyValue
      value: 0.03
    additional property: Acousticness
      type: PropertyValue
      value: 0.397
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.07
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.961
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.326
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major