Built a small dead man’s switch on nostr. Frontend-only so browser has to be open.
Posts to 5 relays simultaneously if you don't check back in. Uses keys designed for one-time use and type 0 and type 1 nostr events.
https://pingproof.life/
I started with Codename Goose for the base files, then kept refining. Normal Claude chats were also a huge help.
First time building anything like this and just did it for fun. I’m sure there’s plenty that could be improved. Open source on Guthub.
Honestly, I never would’ve tried if it weren't for the community on nostr and being inspired by the builders here and the cool projects I’ve seen shipped.
Tagging a few folks whose work inspired me.
nostr:nprofile1qyv8wumn8ghj76twvfhhstnjv4kxz7tn9ekxzmny9uq35amnwvaz7tms09exzmtfvshxv6tpw34xze3wvdhk6tcqyqalp33lewf5vdq847t6te0wvnags0gs0mu72kz8938tn24wlfze6luf5tq nostr:nprofile1qyvhwumn8ghj76rzwghxxmmjv93kcefwwdhkx6tpdshszrnhwden5te0dehhxtnvdakz7qpqjlrs53pkdfjnts29kveljul2sm0actt6n8dxrrzqcersttvcuv3qy09qsr nostr:nprofile1qyv8wumn8ghj7urjv4kkjatd9ec8y6tdv9kzumn9wsq3yamnwvaz7tmsw4e8qmr9wpskwtn9wvqzpcs03gur430p2dnpq8qkprhy7vl63vkhjfgvav444z465su55mnujc3akf
