Raico
type: MusicGroup
genre: anime
popularity: 29
followers: 2302
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c5015ea6fc35e5a9668f8715de4b4f4200cf6391fc077a66682d353fd7eeed2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd49edd4-5a36-4cb0-a522-ea0698a56e4a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd49edd4-5a36-4cb0-a522-ea0698a56e4a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fd49edd4-5a36-4cb0-a522-ea0698a56e4a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 0x7c5015ea6fc35e5a9668f8715de4b4f4200cf6391fc077a66682d353fd7eeed2. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fd49edd4-5a36-4cb0-a522-ea0698a56e4a.json and https://artists.proofprofile.net/proofs/artist/fd49edd4-5a36-4cb0-a522-ea0698a56e4a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: 知床旅情
  type: MusicAlbum
  date published: 2004-01-21
album: ALIVE
  type: MusicAlbum
  date published: 2004-02-18
album: ALIVE
  type: MusicAlbum
  date published: 2004-02-18
album: Blush -チャリンコぶっとばす！-
  type: MusicAlbum
  date published: 2004-07-28
album: 空カケアガル／白い冬
  type: MusicAlbum
  date published: 2004-12-01
album: 空カケアガル／白い冬
  type: MusicAlbum
  date published: 2004-12-01
album: IN STEP
  type: MusicAlbum
  date published: 2005-03-02
album: IN STEP
  type: MusicAlbum
  date published: 2005-03-02
album: ありのままの唄
  type: MusicAlbum
  date published: 2006-03-01
album: マグマドライバー
  type: MusicAlbum
  date published: 2006-07-19
album: らいおんWAVE!!!!!
  type: MusicAlbum
  date published: 2007-05-16