すし娘
type: MusicGroup
popularity: 7
followers: 2315
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66ad23409aea2b1e9aa9bfcc2698a0be559316ec26d2d9333abefd1ea01218c1
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/ccda8aac-d610-438a-800a-0dd1a34594a6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ccda8aac-d610-438a-800a-0dd1a34594a6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ccda8aac-d610-438a-800a-0dd1a34594a6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x66ad23409aea2b1e9aa9bfcc2698a0be559316ec26d2d9333abefd1ea01218c1","name":"すし娘","registered_at":"2026-06-20T23:23:53Z","symbol":"NIM1747691","token_address":"0xe425c9d4fee98528f12a314084cfaeeb79b1f3ea","type":"artist","uuid":"ccda8aac-d610-438a-800a-0dd1a34594a6"}
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 0x66ad23409aea2b1e9aa9bfcc2698a0be559316ec26d2d9333abefd1ea01218c1. 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/ccda8aac-d610-438a-800a-0dd1a34594a6.json and https://artists.proofprofile.net/proofs/artist/ccda8aac-d610-438a-800a-0dd1a34594a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x66ad23409aea2b1e9aa9bfcc2698a0be559316ec26d2d9333abefd1ea01218c1","name":"すし娘","registered_at":"2026-06-20T23:23:53Z","symbol":"NIM1747691","token_address":"0xe425c9d4fee98528f12a314084cfaeeb79b1f3ea","type":"artist","uuid":"ccda8aac-d610-438a-800a-0dd1a34594a6"}
album: 咲くLOVE
  type: MusicAlbum
  date published: 2016-06-18
album: らぶれたー
  type: MusicAlbum
  date published: 2018-11-10
album: じゃあ またね。
  type: MusicAlbum
  date published: 2019-07-24
album: HAPPY BOY
  type: MusicAlbum
  date published: 2019-07-24
album: Thank you Complex
  type: MusicAlbum
  date published: 2019-11-21
album: ああ、幸せな恋でした。
  type: MusicAlbum
  date published: 2020-01-18
album: 風になれ
  type: MusicAlbum
  date published: 2020-06-26
album: らぶれたー (2020.Version)
  type: MusicAlbum
  date published: 2020-11-10
album: はなむけの歌
  type: MusicAlbum
  date published: 2021-04-16
album: 自分革命
  type: MusicAlbum
  date published: 2021-10-11
album: 好きだった、好きなんだ、君だった
  type: MusicAlbum
  date published: 2022-03-06