るーるる
type: MusicGroup
popularity: 17
followers: 693
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd251a2bc1e73268a79f05c066344489acd9e6bd61b9105f3b67849ffd861799d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2edb3e58-60bb-4b6c-8374-e9898f0d80db.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2edb3e58-60bb-4b6c-8374-e9898f0d80db.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2edb3e58-60bb-4b6c-8374-e9898f0d80db
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd251a2bc1e73268a79f05c066344489acd9e6bd61b9105f3b67849ffd861799d","name":"るーるる","registered_at":"2026-06-14T09:22:17Z","symbol":"NIM0408606","token_address":"0xe5f8b716c9bdda9d78d557d65fd37cbcc5785335","type":"artist","uuid":"2edb3e58-60bb-4b6c-8374-e9898f0d80db"}
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 0xd251a2bc1e73268a79f05c066344489acd9e6bd61b9105f3b67849ffd861799d. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2edb3e58-60bb-4b6c-8374-e9898f0d80db.json and https://artists.proofprofile.net/proofs/artist/2edb3e58-60bb-4b6c-8374-e9898f0d80db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0xd251a2bc1e73268a79f05c066344489acd9e6bd61b9105f3b67849ffd861799d","name":"るーるる","registered_at":"2026-06-14T09:22:17Z","symbol":"NIM0408606","token_address":"0xe5f8b716c9bdda9d78d557d65fd37cbcc5785335","type":"artist","uuid":"2edb3e58-60bb-4b6c-8374-e9898f0d80db"}
album: 不幸になっちゃえ
  type: MusicAlbum
  date published: 2022-12-03
album: 不幸になっちゃえ (Arrange ver)
  type: MusicAlbum
  date published: 2022-12-10
album: ヒステリックに愛して
  type: MusicAlbum
  date published: 2025-02-21
album: ルールる！
  type: MusicAlbum
  date published: 2025-07-30