This can be a draft reply. Various solutions (as at all times) are welcome. Solutions could turn out to be outdated over time. The time of writing is Could 2023.
For extra steering on getting arrange with signet usually (not Lightning particular) see these earlier questions (1, 2).
How do I acquire some signet cash?
There are presently two signet taps I’m conscious of. There’s signetfaucet.com maintained by DG Lab and signet.bublina.eu.org maintained by jsarenik. You may get very small quantities of signet (as much as 0.01 sBTC) from these taps they usually have previously been topic to DoS assaults so if you’d like extra vital quantities it’s best to attempt to contact people privately. So long as I do not get spammed I would be joyful to supply bigger quantities of signet Bitcoin if a signet deal with is provided.
How do I establish signet Lightning nodes which might be additionally aiming for ~one hundred pc uptime?
That is additionally considerably troublesome to do on the mainnet community though as there are routing charges with precise financial worth out there there’s extra of a motivation to remain on-line. On the mainnet community you’ll be able to lookup explicit Lightning nodes on Lightning explorers reminiscent of 1ml.com and amboss.house…..
Momentary dump of associated hyperlinks:
https://plebnet.wiki/wiki/Plebnet_Playground