Elizabeth "Lil" Kirby (; 1921–1987) was a camogie player who won six All Ireland medals and became fifth president of the Camogie Association. Early life She was the daughter of DW Kirby of Carrigpet
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 0xbd696fd3e4f0427a8a497b473cc956b128138d0f62a5082516cc6bbba1c690ac. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/abdd9cd4-e86f-4e44-abe6-1b4a0a1c242e.json and https://artists.proofprofile.net/proofs/artist/abdd9cd4-e86f-4e44-abe6-1b4a0a1c242e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).