Bitcoin Meetup Ostschweiz on Nostr: https://bitcoin.aine.ch/opreturn.html Write OP_RETURN Message to #Bitcoin #Blockchain ...

https://bitcoin.aine.ch/opreturn.html
Write OP_RETURN Message to #Bitcoin #Blockchain as low as 8000 sats (via Lightning payment)
Just add the Message to the Lightning Invoice (use @ZeusLN, @PhoenixWallet, @walletofsatoshi)