chain graph

server-rendered visualization of the last 14 pow blocks (left column) and the observed pos certs that finalize them (right column). lines connect each pos cert to the pow block it finalizes. tip at bottom on both columns. auto-refresh every 30s. no javascript, no canvas, just svg.

how to read this

each gold rectangle on the left is a pow block, newest at the bottom. each red circle on the right is an observed bft cert at its pos height. each curved line points from the pow block that cert finalized to the cert itself. the finalized-and-gold pow blocks have a darker gold tint. the tip pow block has a black border. server-rendered, no javascript, all data comes from the local node rpc and the participation tracker.

see also: home with per-block crosslink cards, /chain-health signer trend, /finalizers roster, participation dashboard.