ウインバリアシオン (CV. 月城日花)
type: MusicGroup
popularity: 25
followers: 62
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe17194e626fae96457d0b55a0ccdcb985e0e49adc6c38a89f193c6c175201d90
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/da649b15-a8b4-4f1a-93c8-e41eb68c9140.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da649b15-a8b4-4f1a-93c8-e41eb68c9140.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/da649b15-a8b4-4f1a-93c8-e41eb68c9140
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe17194e626fae96457d0b55a0ccdcb985e0e49adc6c38a89f193c6c175201d90","name":"ウインバリアシオン (CV. 月城日花)","registered_at":"2026-06-12T11:20:01Z","symbol":"NIM0282048","token_address":"0x0d9e8997b3f9b97f4855a448b081cb8b16d7410c","type":"artist","uuid":"da649b15-a8b4-4f1a-93c8-e41eb68c9140"}
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 0xe17194e626fae96457d0b55a0ccdcb985e0e49adc6c38a89f193c6c175201d90. 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/da649b15-a8b4-4f1a-93c8-e41eb68c9140.json and https://artists.proofprofile.net/proofs/artist/da649b15-a8b4-4f1a-93c8-e41eb68c9140.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xe17194e626fae96457d0b55a0ccdcb985e0e49adc6c38a89f193c6c175201d90","name":"ウインバリアシオン (CV. 月城日花)","registered_at":"2026-06-12T11:20:01Z","symbol":"NIM0282048","token_address":"0x0d9e8997b3f9b97f4855a448b081cb8b16d7410c","type":"artist","uuid":"da649b15-a8b4-4f1a-93c8-e41eb68c9140"}