アイディアル・アイデアル
type: MusicGroup
genre: vocaloid
popularity: 2
followers: 148
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a3bffa9ad6c717a16428d50350c5f70d43e7acdde809795eadb912204fd8f3e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8aac14f3-da60-4d5c-b66c-9b731a078e3e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8aac14f3-da60-4d5c-b66c-9b731a078e3e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8aac14f3-da60-4d5c-b66c-9b731a078e3e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a3bffa9ad6c717a16428d50350c5f70d43e7acdde809795eadb912204fd8f3e","name":"アイディアル・アイデアル","registered_at":"2026-06-17T14:00:35Z","symbol":"NIM1417484","token_address":"0x8445670b9f648ef4214a5dd75ac0210fa485b6f1","type":"artist","uuid":"8aac14f3-da60-4d5c-b66c-9b731a078e3e"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3bffa9ad6c717a16428d50350c5f70d43e7acdde809795eadb912204fd8f3e. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8aac14f3-da60-4d5c-b66c-9b731a078e3e.json and https://artists.proofprofile.net/proofs/artist/8aac14f3-da60-4d5c-b66c-9b731a078e3e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x2a3bffa9ad6c717a16428d50350c5f70d43e7acdde809795eadb912204fd8f3e","name":"アイディアル・アイデアル","registered_at":"2026-06-17T14:00:35Z","symbol":"NIM1417484","token_address":"0x8445670b9f648ef4214a5dd75ac0210fa485b6f1","type":"artist","uuid":"8aac14f3-da60-4d5c-b66c-9b731a078e3e"}
album: アイディアル・アイデアル
  type: MusicAlbum
  date published: 2021-02-17
album: アイディアル・イグノリアル - Pray for Existence
  type: MusicAlbum
  date published: 2022-02-18
album: アイディアルズ・オンライン！ - World Wide Love
  type: MusicAlbum
  date published: 2023-02-12
album: アイディアル・デザイアル - Desired Designs
  type: MusicAlbum
  date published: 2023-06-24