Chafin Bryant 🛡️

Engineering @ Coinbase. Stay hungry, stay foolish. 🛡️

[Coinbase 🛡️ @coinbase]

Financial services are stuck in the past.

Markets that close.
Settlement that takes days.
Assets that are trapped in separate accounts.

We're building the alternative: one account for everything. Instant. 24/7.

@Maxbranzburg, Head of Consumer & Business Products, lays it out.

[Roy Zhang @royzhang90]

Tens of millions of Americans have built genuine wealth in digital assets, and until now, that wealth had no direct path to one of life's biggest milestones: owning a home. We're changing that.

@coinbase 🤝 @betrmortgage = future of homeownership

[Brian Armstrong @brian_armstrong]

Best way to get zero trading fees on Coinbase is via Coinbase One.

Right now it’s 20% off your first year, and a bunch of other rewards.

[Lauren Dowling @LoDowling]

So proud of what my team has built! Coinbase One Member Month 🔵, a full month of weekly offers designed to reward our members and make your money go further on Coinbase. Drops start Monday and run throughout May. Sign up now so you don't miss out!

[Brian Armstrong @brian_armstrong]

It’s earnings day. 2025 was a strong year for Coinbase, and we built a solid foundation for continued growth in 2026.

Our thesis is actually very simple: crypto is updating all financial services, and we're the best positioned company to capitalize on this transformation.

Some highlights:
- Total trading volume grew 156% Y/Y and our crypto trading market share doubled in 2025
- Assets on Coinbase increased 3x over the last 3 years
- We now have 12 products generating >$100M of revenue on an annualized basis
- New all time highs in USDC and Coinbase One

Onwards

[Tim Anderson @AssocAnderson]

Let me put this in plain English for every gun owner in Virginia: the Democrats’ last “assault firearm” bill didn’t just target rifles — it went after pistols that use magazines holding more than 10 rounds, which includes some of the most common handguns in America.

And despite what folks may assume, there was no genuine grandfather clause. The bill did not clearly protect your right to continue owning the pistols you already lawfully purchased. If Democrats bring this bill back in 2026 — and they absolutely will — hundreds of thousands of Virginians could wake up as criminals simply for keeping their everyday carry handgun loaded the way it was designed to function.

That is not public safety. That is not reasonable regulation.
That is criminalizing ordinary citizens.

And under the Supreme Court’s Bruen decision, it is flat-out unconstitutional. There is no historical tradition in this country of banning commonly owned handguns or restricting them based on magazine capacity. Bruen makes it clear: the government doesn’t get to invent new ways to restrict fundamental rights just because they have the votes.

But with Democrats now holding a trifecta in Richmond, they can ram through whatever they want — constitutional or not. So let me be absolutely clear:

If they try to pass a law that makes ordinary Virginians felons for simply owning their standard-capacity pistols, I will fight it from the moment the bill hits the Governor’s desk. I’ll take it to state court, federal court, and every appellate court necessary.

They may have the votes.
But I have the Constitution — and the Bruen decision — behind me.
And I’m more than ready to stand at the tip of the spear with VCDL and GOA when this fight comes.

[CBduck @CoinbaseDuck]

I used to calculate the value of Coinbase One benefit as below?

Average user 1.) trades 10k a month 2.) own 20k $USDC, 3.) use base sometimes not a lot and 4.) long term holders to that enjoys extra staking reward with 50k asset and 5.) spend $1000 a month on Amex card earning extra 2% reward comparing to average of 2% out there.

1.) Rebate: 120,000 * 0.5% * 25%=$150
2.) Extra USDC interest: 20,000*0.5%=$100
3a.) $10 monthly allowance on base, but only use $2 dollar a month. This is about $24.
3b.) some onchain benefit, airdrop, extra reward and etc, let’s say $5 a month. This is $60.
4.) extra 20% on 2.1% $ETH staking? 50,000*2.1%*20%=$210
5.) 12,000*2%=$240

So add all these benefits up, $150+$100+$24+$60+$210+$240=$784

I used to pay $299 for these benefit, and for average users the benefit can be worth as much as $784. Now you can get it for 40% off, plus they are adding new benefits and services periodically.

There is no 2nd best.

#CoinbaseOne

[Coinbase 🛡️ @coinbase]

Coinbase One Member Week starts on Monday.

Five days of rewards, boosts and early access drops.

40% off annual memberships are already live if you don’t want to miss out.

[Coinbase 🛡️ @coinbase]

Translated it for you.

[nishant @itsguptanishant]

My fav tweet today! Thanks @nikunj

[Chafin Bryant 🛡️ @dcbthree]

@greg16676935420 Series L raise here

[Brian Armstrong @brian_armstrong]

Get your Coinbase One Amex!

Cards have started shipping to the waitlist. Link to join below.

[Chafin Bryant 🛡️ @dcbthree]

@ViktorBunin Ratio’d.

[Brian Armstrong @brian_armstrong]

USDC transfers from Coinbase are now live on @base for New York residents.

Great update for our NY users!

[Chafin Bryant 🛡️ @dcbthree]

IYKYK. @coinbase

[Lauren Dowling @LoDowling]

I'm hiring! Come build the future of crypto on Coinbase One, the best consumer crypto membership! I'm looking for a customer obsessed, ownership minded PM2 to come build innovative new value for our users. Apply here: https://t.co/TKVOwYkDQt

[Chafin Bryant 🛡️ @dcbthree]

🟦

[Base @base]

🟦

This will make sense in a few hours. https://t.co/D8zKyJUEDS

[Brian Armstrong @brian_armstrong]

Thank you to @realDonaldTrump, America's first crypto @POTUS, for ushering in a new era for crypto - and our summit today.

It’s time to bring crypto trading, innovation and jobs home to the United States.

[Travis Bloom🛡️ @TravisBloom]

Shields up! The crypto voter has been activated 🛡️🛡️

Take a few seconds to let your senators know that you expect them to support comprehensive stablecoin legislation 👇👇