増倉義将
type: MusicGroup
genre: anime
popularity: 14
followers: 397
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdaaa17fdbbdf8c81aaef4a26a4e11c5002c4f0d06bd0beeda3137600c95c1622
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953714
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953714
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/809fd963-5fcf-4dbf-98ce-c49984b7418f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/809fd963-5fcf-4dbf-98ce-c49984b7418f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/809fd963-5fcf-4dbf-98ce-c49984b7418f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:43:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdaaa17fdbbdf8c81aaef4a26a4e11c5002c4f0d06bd0beeda3137600c95c1622","name":"増倉義将","registered_at":"2026-06-14T18:02:20Z","symbol":"NIM0532655","token_address":"0x958b79cf54bb8a25e39b0f01d30185abb0307cbf","type":"artist","uuid":"809fd963-5fcf-4dbf-98ce-c49984b7418f"}
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 0xdaaa17fdbbdf8c81aaef4a26a4e11c5002c4f0d06bd0beeda3137600c95c1622. Chain 2 (Bitcoin): anchored in block 953714 (2026-06-15T00:43:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/809fd963-5fcf-4dbf-98ce-c49984b7418f.json and https://artists.proofprofile.net/proofs/artist/809fd963-5fcf-4dbf-98ce-c49984b7418f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:43:59Z
  text: {"copyright_id":"0xdaaa17fdbbdf8c81aaef4a26a4e11c5002c4f0d06bd0beeda3137600c95c1622","name":"増倉義将","registered_at":"2026-06-14T18:02:20Z","symbol":"NIM0532655","token_address":"0x958b79cf54bb8a25e39b0f01d30185abb0307cbf","type":"artist","uuid":"809fd963-5fcf-4dbf-98ce-c49984b7418f"}
album: First Riders
  type: MusicAlbum
  date published: 2021-10-31
album: MAKUAKE
  type: MusicAlbum
  date published: 2023-02-22