本名徹次
type: MusicGroup
genre: japanese classical
genre: neoclassical
popularity: 4
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8552fd8c6d686ea71d6f0fe69a32a154ca3fdc76aae79dc806147a3b1e74f7d5
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/8c00b37e-c812-4edf-a19b-e2fc5fd1079a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c00b37e-c812-4edf-a19b-e2fc5fd1079a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8c00b37e-c812-4edf-a19b-e2fc5fd1079a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8552fd8c6d686ea71d6f0fe69a32a154ca3fdc76aae79dc806147a3b1e74f7d5","name":"本名徹次","registered_at":"2026-06-17T14:27:01Z","symbol":"NIM1423790","token_address":"0xd6b542692a17de0cf3bd24e743fe217ccfc388e6","type":"artist","uuid":"8c00b37e-c812-4edf-a19b-e2fc5fd1079a"}
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 0x8552fd8c6d686ea71d6f0fe69a32a154ca3fdc76aae79dc806147a3b1e74f7d5. 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/8c00b37e-c812-4edf-a19b-e2fc5fd1079a.json and https://artists.proofprofile.net/proofs/artist/8c00b37e-c812-4edf-a19b-e2fc5fd1079a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x8552fd8c6d686ea71d6f0fe69a32a154ca3fdc76aae79dc806147a3b1e74f7d5","name":"本名徹次","registered_at":"2026-06-17T14:27:01Z","symbol":"NIM1423790","token_address":"0xd6b542692a17de0cf3bd24e743fe217ccfc388e6","type":"artist","uuid":"8c00b37e-c812-4edf-a19b-e2fc5fd1079a"}
album: 林 光：交響曲 ト調、入野義朗：小管弦楽のためのシンフォニエッタ、池野 成：ダンス・コンセルタンテ
  type: MusicAlbum
  date published: 2009
album: ベトナム国立交響楽団 ジャパン・ライヴ2018
  type: MusicAlbum
  date published: 2018-12-19