Rosario Cross
type: MusicGroup
popularity: 4
followers: 546
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9cf691bb81a69778ddb8198b6af80ee17a276f56ee1dda485ed5276a2175df27
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953895
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953895
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f0382cb-2d99-4d43-b9db-20b59841594b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f0382cb-2d99-4d43-b9db-20b59841594b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f0382cb-2d99-4d43-b9db-20b59841594b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T05:46:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9cf691bb81a69778ddb8198b6af80ee17a276f56ee1dda485ed5276a2175df27","name":"Rosario Cross","registered_at":"2026-06-15T19:01:36Z","symbol":"NIM0802187","token_address":"0xc76b354942d917a9cdaf4f400e15e72dddb7da2a","type":"artist","uuid":"0f0382cb-2d99-4d43-b9db-20b59841594b"}
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 0x9cf691bb81a69778ddb8198b6af80ee17a276f56ee1dda485ed5276a2175df27. Chain 2 (Bitcoin): anchored in block 953895 (2026-06-16T05:46:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f0382cb-2d99-4d43-b9db-20b59841594b.json and https://artists.proofprofile.net/proofs/artist/0f0382cb-2d99-4d43-b9db-20b59841594b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T05:46:35Z
  text: {"copyright_id":"0x9cf691bb81a69778ddb8198b6af80ee17a276f56ee1dda485ed5276a2175df27","name":"Rosario Cross","registered_at":"2026-06-15T19:01:36Z","symbol":"NIM0802187","token_address":"0xc76b354942d917a9cdaf4f400e15e72dddb7da2a","type":"artist","uuid":"0f0382cb-2d99-4d43-b9db-20b59841594b"}
album: Lucky Girl
  type: MusicAlbum
  date published: 2016-01-13
album: ラン！ラン！ラン！
  type: MusicAlbum
  date published: 2016-09-19
album: Run Run Run
  type: MusicAlbum
  date published: 2016-09-19
album: Are you ready?
  type: MusicAlbum
  date published: 2016-10-14
album: Are you ready?
  type: MusicAlbum
  date published: 2016-10-14
album: 虹色シャウト
  type: MusicAlbum
  date published: 2017-08-11
album: Nijiiro Shout
  type: MusicAlbum
  date published: 2017-08-11
album: kasana-ru
  type: MusicAlbum
  date published: 2017-10-16
album: カサナール
  type: MusicAlbum
  date published: 2017-10-16
album: Lips
  type: MusicAlbum
  date published: 2017-12-19
album: Lips ～踊れ恋心～
  type: MusicAlbum
  date published: 2017-12-19
album: 大どんでん返し
  type: MusicAlbum
  date published: 2018-04-30
album: Daidondengaeshi
  type: MusicAlbum
  date published: 2018-04-30
album: Brand New Smile
  type: MusicAlbum
  date published: 2019-02-22
album: Brand New Smile
  type: MusicAlbum
  date published: 2019-02-22
album: Blue Monday
  type: MusicAlbum
  date published: 2019-07-31
album: Blue Monday
  type: MusicAlbum
  date published: 2019-07-31
album: EASY EASY
  type: MusicAlbum
  date published: 2020-05-03
album: お茶のんでチャオ！
  type: MusicAlbum
  date published: 2020-09-10
album: Ocha nonde ciao
  type: MusicAlbum
  date published: 2020-09-10
album: 大どんでん返し (2021 Ver.)
  type: MusicAlbum
  date published: 2021-06-30
album: Dai Don Den Ga e shi (2021 Ver.)
  type: MusicAlbum
  date published: 2021-06-30
album: jibun Judg
  type: MusicAlbum
  date published: 2021-09-01
album: 自分ジャッジ
  type: MusicAlbum
  date published: 2021-09-01
album: Osadaheikou
  type: MusicAlbum
  date published: 2021-11-03
album: OSADAへ行こう！
  type: MusicAlbum
  date published: 2021-11-03
album: Winning Run
  type: MusicAlbum
  date published: 2022-03-20
album: Winning Run
  type: MusicAlbum
  date published: 2022-03-20
album: DASH!!
  type: MusicAlbum
  date published: 2024-02-26
album: DASH!!
  type: MusicAlbum
  date published: 2024-02-26
album: SKIP LIFE
  type: MusicAlbum
  date published: 2024-11-25
album: SKIP LIFE
  type: MusicAlbum
  date published: 2024-11-25
album: Jumpin' Candy
  type: MusicAlbum
  date published: 2025-08-03
album: Jumpin' Candy
  type: MusicAlbum
  date published: 2025-08-03
album: 君といるだけで僕は人生トクしてる
  type: MusicAlbum
  date published: 2025-10-31
album: Lucky Just to Be with You
  type: MusicAlbum
  date published: 2025-10-31