David Lee

dmsolar design, build and deploy PV-based electricity systems throughout the world.

[David Lee @dmsolar]

@binji_x Opposite to grok bot, already falling love with it after using for a day.

[David Lee @dmsolar]

@P3b7_ Charles, banking systems have layers of security and years of Contingency Plans built up, worst case they can simply unplug computers as kill switch. While crypto is like sitting duck, waiting to be exploited. Your guys should come up a contingency plan.

[lenny 🥷 @blockchainlenny]

Ethereum has deployed the Glamsterdam upgrade to the Sepolia testnet.

[David Lee @dmsolar]

@zachxbt @AnonHbar Zach, that’s so mean, lol

[David Lee @dmsolar]

@Ledger Forever Green

[Ledger @Ledger]

Friday GIVEAWAY anyone?

We thought we'd end the week on a high and give you the chance to win a Ledger Nano Gen5.

Here's how to enter:

1. RT this post
2. Follow @ledger
3. Comment which color Ledger signer you'd like to win

It's THAT simple. Lets go. 🔒

[David Lee @dmsolar]

@CoinbaseMarkets @CoinbasePredict @grok Apparently from aliens

[David Lee @dmsolar]

@ohyishi X上掷骰子，加passphrase 的不断。我觉得passphrase 特别危险，创建时会弄复杂一些，之后肯定会记错。有没有可能助记词加passkey组合。

[David Lee @dmsolar]

@ohyishi Haven’t tried Onekey, wish not as cumbersome as coldcard. Design looks slick though

[P2P.org @P2Pvalidator]

🎁 Giveaway: 2x Ledger Nano Gen5 up for grabs

Your keys. Your rewards.

Now, with a chance to upgrade your setup.

To enter:

→ Follow @P2Pvalidator and @Ledger
→ Retweet this post

Winners announced 22/07/2026. Good luck.

[David Lee @dmsolar]

@Jediwolf Bravo. Also Ethereum shouldn’t be a Wild West. Since there is slashing mechanism for validators, why not implement similar penalty rules for other malicious behaviors—like slashing address-poisoning, freezing exploit attacks, etc.
Ethereum is a Ruler, not mine field.

[David Lee @dmsolar]

@ethcforg lol, at least he is moving forward, ETH is going backwards.

[David Lee @dmsolar]

@tetherwallet @btc @tether @btc [email protected]

[David Lee @dmsolar]

@tetherwallet @btc @tether @btc [email protected]

[David Lee @dmsolar]

@tetherwallet @btc @tether @btc @tether.me

[David Lee @dmsolar]

@arbitrum "it is sometimes necessary to do some bad in order to achieve a much greater good" - Medici

[David Lee @dmsolar]

@LidoFinance Hi, Lido, please stick with eth validating business only, don’t try those restaking loops or any other derivatives. You are foundation of eth ecosystem, if you fail the entire crypto industry would go down with you.

[David Lee @dmsolar]

@DoCryptoBred Well said, a stress test for AAVE.

[David Lee @dmsolar]

@MilkRoadMacro @MilkRoad Ironically IRGC is the real push for crypto adoption worldwide.

[Milk Road Stocks @MilkRoadStocks]

IRAN’S TOLL SYSTEM IS NOW LIVE IN THE STRAIT OF HORMUZ

In the last 24 hours, around 10 ships have made it through.

Here’s how the system works:

The IRGC is running an informal checkpoint inside the Strait.

1. Ships submit cargo and vessel details through intermediaries

2. If approved, they pay a fee starting at ~$1 per barrel

3.Payments are accepted in Chinese yuan or stablecoins

4. In return, ships receive a permit code, route instructions, and an escort

But here’s the bigger story:

This isn’t just about tolls.

It’s about money and power.

By accepting yuan and crypto, Iran is testing an alternative financial system right at the chokepoint that handles 20% of global oil flows.

Here's what they're aiming to do:

- China gets more global usage of the yuan
- Crypto gets a real-world use case
- The US risks losing financial leverage at the margin