Just finished up implementing slashtags auth. Overall pretty good experience. Took a solid day of work - most of which was spent trying to understand it and then situate it in my code. By comparison it took about a half day to do lnurl-auth.

When you're developing locally, the NAT holepunching is great. The documentation needs work but that's to be expected.

Going to review with fresh eyes tomorrow and deploy, then work on Open Timestamps.