ヤン ナリ
type: MusicGroup
popularity: 12
followers: 3470
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd9e73e520195a8a024b2da5e1d720a0a1f5f830d4fcd0ad7cf9242a9dd5eb7a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953654
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953654
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ab53fe1-d2f2-4a68-a843-9010bbe1e3b8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ab53fe1-d2f2-4a68-a843-9010bbe1e3b8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4ab53fe1-d2f2-4a68-a843-9010bbe1e3b8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:26:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd9e73e520195a8a024b2da5e1d720a0a1f5f830d4fcd0ad7cf9242a9dd5eb7a","name":"ヤン ナリ","registered_at":"2026-06-14T12:17:00Z","symbol":"NIM0450282","token_address":"0x14209e931fdcf2ff6781e2c2ec4396cecfcb9d66","type":"artist","uuid":"4ab53fe1-d2f2-4a68-a843-9010bbe1e3b8"}
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 0xcd9e73e520195a8a024b2da5e1d720a0a1f5f830d4fcd0ad7cf9242a9dd5eb7a. Chain 2 (Bitcoin): anchored in block 953654 (2026-06-14T16:26:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4ab53fe1-d2f2-4a68-a843-9010bbe1e3b8.json and https://artists.proofprofile.net/proofs/artist/4ab53fe1-d2f2-4a68-a843-9010bbe1e3b8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:26:51Z
  text: {"copyright_id":"0xcd9e73e520195a8a024b2da5e1d720a0a1f5f830d4fcd0ad7cf9242a9dd5eb7a","name":"ヤン ナリ","registered_at":"2026-06-14T12:17:00Z","symbol":"NIM0450282","token_address":"0x14209e931fdcf2ff6781e2c2ec4396cecfcb9d66","type":"artist","uuid":"4ab53fe1-d2f2-4a68-a843-9010bbe1e3b8"}
album: yanwariseityochu!
  type: MusicAlbum
  date published: 2023-08-23
album: sekaiseihukuha ashitakara
  type: MusicAlbum
  date published: 2023-08-23
album: やんわり成長ちゅ！
  type: MusicAlbum
  date published: 2023-08-23
album: 世界征服は明日から
  type: MusicAlbum
  date published: 2023-08-23