キザミノリ
type: MusicGroup
genre: melodic hardcore
popularity: 2
followers: 119
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1aa2e78c86ccb964b464e31b00e7b84b0cb23be74aefd45fc3a2dabe5cd34c6c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3981c51-4617-4164-9a7f-9b1112e78f1b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3981c51-4617-4164-9a7f-9b1112e78f1b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a3981c51-4617-4164-9a7f-9b1112e78f1b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1aa2e78c86ccb964b464e31b00e7b84b0cb23be74aefd45fc3a2dabe5cd34c6c","name":"キザミノリ","registered_at":"2026-06-20T06:26:00Z","symbol":"NIM1540047","token_address":"0x866f8297ddcd73e1347c930f376ddb035e54e9ab","type":"artist","uuid":"a3981c51-4617-4164-9a7f-9b1112e78f1b"}
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 0x1aa2e78c86ccb964b464e31b00e7b84b0cb23be74aefd45fc3a2dabe5cd34c6c. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a3981c51-4617-4164-9a7f-9b1112e78f1b.json and https://artists.proofprofile.net/proofs/artist/a3981c51-4617-4164-9a7f-9b1112e78f1b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x1aa2e78c86ccb964b464e31b00e7b84b0cb23be74aefd45fc3a2dabe5cd34c6c","name":"キザミノリ","registered_at":"2026-06-20T06:26:00Z","symbol":"NIM1540047","token_address":"0x866f8297ddcd73e1347c930f376ddb035e54e9ab","type":"artist","uuid":"a3981c51-4617-4164-9a7f-9b1112e78f1b"}
album: 嘘
  type: MusicAlbum
  date published: 2023-06-16
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  type: MusicAlbum
  date published: 2023-08-14
album: TASTE ME?
  type: MusicAlbum
  date published: 2023-11-11
album: ふたりのはなし
  type: MusicAlbum
  date published: 2023-12-20
album: 風の街、繋いだ手
  type: MusicAlbum
  date published: 2024-07-10
album: 冬が過ぎて
  type: MusicAlbum
  date published: 2025-05-23