Laith is a name that is an Arabic epithet for "lion". It also comes from a variant in Scottish from Leith, a placename element from Scottish Gaelic laith meaning "liquid", likely borrowed from Proto-B
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 0x0bc4307907d2326d0e2a31501946f95ca8c2694ac98a9385b1a1d98bf00d0495. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5cca7e2f-3e72-42a9-9778-72f6d345bf5b.json and https://artists.proofprofile.net/proofs/artist/5cca7e2f-3e72-42a9-9778-72f6d345bf5b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).