Kiiro is a genus of beetles in the Coccinellidae family. Description Kiiro beetles are moderate in size and circular to ovate and weakly convex in shape. They are vivid to dull yellow in color, wit
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb888dd9b9ed2915a25a09c9efa857938b762addad4fab2f31b948a81a99dff84. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9cdcc2c8-129f-499a-97ba-070613839d90.json and https://artists.proofprofile.net/proofs/artist/9cdcc2c8-129f-499a-97ba-070613839d90.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Credits (The Eternal Castle Original Soundtrack)
The Eternal Castle (Original Soundtrack)