Seth
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sethfeldkamp.com
Seth
@sethfeldkamp.com
Civil Liberties, AT Protocol, and human flourishing super-fan.

Gen X country kid in Kansas City. I'm loyal to my city and her sports teams. I made some feeds for them!
Yew!
February 12, 2026 at 5:21 PM
Reposted by Seth
hey we're really working on permissioned data! read the first in a series of posts i'll be doing about our design decisions along the way. this one is about our decision to not do an e2ee system
Permissioned Data Diary 1: To Encrypt or Not to Encrypt
The first in a series of posts about major design decisions along the way to a permissioned data protocol for atproto.
dholms.leaflet.pub
February 11, 2026 at 4:15 PM
Difficult problems lie ahead for #atproto developers. Every system is distributed, but ours more than most! Some incredible wisdom in here. Long read, but I recommend you all set some time aside for it.

iankduncan.com/engineering/...
What Functional Programmers Get Wrong About Systems - Ian Duncan
Type systems verify properties of programs. Production correctness is a property of systems. The gap between these is where the interesting failures live.
iankduncan.com
February 10, 2026 at 4:39 PM
Did we ever have this much fun? #ChiefsKingdom

I don't remember getting to have fun.
February 9, 2026 at 3:00 AM
I understood it perfectly without understanding a single word. An all time performance
the set design and choreography was so beautiful that it was irrelevant that I’m a dummy who can’t understand Spanish
February 9, 2026 at 2:19 AM
Reposted by Seth
This doesn't have the amazing "I can't believe this incredible musician is playing a song about rain in the damn rain" feel of Prince, but this may be the best choreographed and shot SB halftime show ever.
February 9, 2026 at 1:31 AM
Reposted by Seth
Don't think I've ever seen a Super Bowl halftime show like that before.

What an incredible SHOW it was. Amazing use of the entire football field, incredible energy, so much great choreo. Outstanding.

If you're upset that he performed in Spanish, I don't know what to tell you.
February 9, 2026 at 1:34 AM
Reposted by Seth
“I believe the only solution is this one” / “I love decentralization”

Pick one
February 8, 2026 at 10:44 PM
Reposted by Seth
The current regime took a week to abolish USAID, which is three times as old and was not in the news every day for brutalizing children
“We cannot just abolish ICE!”

Bestie, you are older than ICE.
February 8, 2026 at 3:59 PM
Reposted by Seth
Good morning. The President of the United States was in the middle of the most serious child sex trafficking ring of the last quarter century.

He is referenced not a dozen times in the case files. Not 100 times. Not 1,000 times. He’s referenced 38,000 times.
February 8, 2026 at 7:50 PM
Reposted by Seth
The competition has billions of dollars, billions of users and deep political connections.

Quit the crabs-in-a-barrel mentality if you care about all of our collective work meaning something in this lifetime.
February 8, 2026 at 5:35 PM
Reposted by Seth
NEWS: Vinnie Pasquantino and the #Royals are in agreement on a two-year contract to avoid arbitration, sources tell MLB.com. It's worth more than $11 million guaranteed and can max out close to $16 million with incentives.
January 30, 2026 at 10:35 PM
I'm going to "Office Hours with Paul, Jim, and Divy"!
Office Hours with Paul, Jim, and Divy
Live streaming on stream.place! Doing a rundown of the latest news in the Atmosphere, and then answering your questions
smokesignal.events
January 30, 2026 at 11:12 PM
Typing a resignation letter and not sending it. Probably.

Definitely gonna read it once a day though.
January 29, 2026 at 3:03 AM
Reposted by Seth
Tell em Sean
January 28, 2026 at 1:24 PM
Reposted by Seth
Attention all Second Amendment enthusiasts. There’s a movement you might wanna join.
January 28, 2026 at 3:50 PM
Reposted by Seth
There's no ICE accountability without ending qualified immunity.

They're murdering people. There won't be justice for the lives they've stolen, but there must be accountability.

My bill with @markey.senate.gov would ensure families can sue the agents murdering their loved ones.
January 27, 2026 at 9:02 PM
Reposted by Seth
I want to say this too: this victory was won because we had observers EVERYWHERE. ICE and CBP couldn't set foot in our city without cameras rolling. Much of the nation seemed determined to ignore our plight for weeks, but the avalanche of documentation we produced dragged the nation to us.
January 27, 2026 at 1:03 AM
Reposted by Seth
1.4 million videos were played on Skylight yesterday 🤯 literally 3x from the day before.

This increase was from all areas:
+150% on sign ups
+50% on returning users
+40% on videos played (average)
+60% on videos played (median)
+100% on posts created

And record low issues getting in to the app.
January 24, 2026 at 1:31 PM
Reposted by Seth
daily-ish blento.app update: event cards! simply paste your @smokesignal.events event url to add an event
January 24, 2026 at 4:33 PM
Reposted by Seth
Breaking News from the New York Times: TikTok has been sold!

Tens of thousands of users have poured into @skylight.social this week ✨

To everyone who is new here: Welcome!! It’s so lovely to have you 🥰

Drop your handle in the comments and say hi 👋

#breakingnews #tiktoksale #skylightsocial
January 23, 2026 at 3:36 AM
Thank you Mr Manager for telling me that unit tests are an engineering standard practice.
January 21, 2026 at 11:29 PM
#Chiefs feed updated. No major changes but did expand the social graph to include followers of a few more Chiefs media types.

Let me know if anything seems off or you have any suggestions.
January 21, 2026 at 3:45 AM