I got my testnet seed working again BTW. I accidentally shut it down a few months ago when I shut down a server without realizing that the testnet seed was running on it... It's now running on the same server as my mainnet seed, and that server is only used for seeds.

TIL that cashu tokens are base64-encoded JSON. WTF people. Have you never heard of binary serialization? No wonder cashu has such huge, hard to scan, QR codes.

“Malloc is overrated. If your program can't fail you need to have memory for its peak usage. If you do, you can obtain the memory up front and use it.” https://news.ycombinator.com/context?id=38191589

FYI my Alice @OpenTimestamps calendar is out of money in its on-chain wallet; I still have funds in its Lightning wallet. Since fees are ludicrously high right now I'm not going to refill it. If someone really wants it to work, they can send on-chain funds to it: alice.btc.calendar.opentimestamps.org My Bob calendar still has 118,000 sats in its on-chain wallet, which should be enough for a few more days, and the calendars run by @BullBitcoin_ and @RCasatta have funds too, so timestamps are still being made. Just not quite as often.