Isma is an IndomalayanSeitz, A., 1912-1927. Die Indo-Australien Tagfalter Grossschmetterlinge Erde 9 genus of grass skippers in the family Hesperiidae. Species Listed alphabetically:Isma, funet.fi I
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 0x4504a1ea25867530f2b21f7a03bb035bf8fd37ab57d5e8b9277966f591e2e5b9. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b63148d-3eed-49d0-8e30-56c11a3bca37.json and https://artists.proofprofile.net/proofs/artist/4b63148d-3eed-49d0-8e30-56c11a3bca37.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).