I noticed that on my monitoring nodes, nearly across the board (ignoring ones that already had full connection slots), the inbound connections steeply increased on 2026-03-31 at around 00:12 UTC (2026-03-31T00:12:00Z).
Likely, all nodes on the network connected to bitprojects lost their outbound connections to bitprojects at the same time and all of them started looking for new outbounds at the same time.
However, I’ve also noticed a small increase of 15 in onion peers. I don’t think bitprojects had any nodes on Tor, but some of the nodes looking for new outbounds might have picked onions to connect to.
sorry if this is a repost of the info, but I was handling 80k inbound connections right before shutdown. There were also several times over the last few months that I needed have some traditional maintenance windows where all of my nodes were unreachable for 15-45 minutes – should all correlate.