Proofs, live
Every time this page loads, it asks the League of Entropy for the latest public randomness round, then signs that round with a key made fresh for this one visit. Nothing here is Veriton's. Nothing here is secret. Reload the page and you get a new key, a new signature, and whatever round the beacon is on by then.
In plain terms: your browser made a one-time secret key the moment this page loaded, and used it to lock this whole receipt, the beacon round, the time, this page's address, into the long code you see above. Clicking Verify re-does that lock from scratch and checks it still matches. If a single character up there had been altered, it would not. It works like a wax seal made just for this one envelope: break the seal, and you know something inside changed.
This key exists only for this page load. It is not a persistent identity and it is not Veriton's, it is a small, honest proof that this exact render happened after this exact public beacon round.
Beacon source: drand.love