Iruru Yorozu (CV: Hibiku Yamamura)
type: MusicGroup
popularity: 4
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13cabfe562f475ace16dd1f0266f78ef8d5d80493b8215df266ce1033b757733
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/149d1bb7-6a6a-4dc6-af93-d7e33a793f1d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/149d1bb7-6a6a-4dc6-af93-d7e33a793f1d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/149d1bb7-6a6a-4dc6-af93-d7e33a793f1d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x13cabfe562f475ace16dd1f0266f78ef8d5d80493b8215df266ce1033b757733","name":"Iruru Yorozu (CV: Hibiku Yamamura)","registered_at":"2026-06-15T20:47:55Z","symbol":"NIM0827536","token_address":"0x1010d752bc619c2336309a75a697e9d26aeb4c0a","type":"artist","uuid":"149d1bb7-6a6a-4dc6-af93-d7e33a793f1d"}
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 0x13cabfe562f475ace16dd1f0266f78ef8d5d80493b8215df266ce1033b757733. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/149d1bb7-6a6a-4dc6-af93-d7e33a793f1d.json and https://artists.proofprofile.net/proofs/artist/149d1bb7-6a6a-4dc6-af93-d7e33a793f1d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x13cabfe562f475ace16dd1f0266f78ef8d5d80493b8215df266ce1033b757733","name":"Iruru Yorozu (CV: Hibiku Yamamura)","registered_at":"2026-06-15T20:47:55Z","symbol":"NIM0827536","token_address":"0x1010d752bc619c2336309a75a697e9d26aeb4c0a","type":"artist","uuid":"149d1bb7-6a6a-4dc6-af93-d7e33a793f1d"}
album: Chiisana Inochi no Sakeru Basho
  type: MusicAlbum
  date published: 2023-12-31
album: Tosei Yugi
  type: MusicAlbum
  date published: 2024-03-31