Sebastián Duarte

Solidity Developer | EVM Smart Contracts | Building RWA tokenization 🏠 | Civil Engineer → Blockchain | Foundry · ERC-1155 · DeFi | 🇨🇴

[Sebastián Duarte @sebasduarte41]

🧪 40 tests | 99.25% coverage | 128K random calls
Unit + Fuzz + Invariant testing for my Real Estate Tokenization Platform. 4 contracts, Foundry, zero failures.
https://t.co/j8L5n9LA7p
#Solidity #BuildInPublic #RWA #Foundry #ProudMoment

[Global Markets Investor @GlobalMktObserv]

‼️China's government debt has surpassed the EU for the first time:

China's government debt reached $18.7 trillion in 2025, overtaking the EU at $17.6 trillion, according to the IMF.

Since 2008, China's debt has grown at +17.3% annually, from just $1.2 trillion, fast enough to overtake the EU in less than two decades.

Meanwhile, the US remains far ahead at $38.3 trillion, having grown at +7.7% annually since 2008, compared to just +2.9% for the EU.

This comes as the US added more than +$10 trillion since 2020 alone, while the EU's tighter fiscal rules following the sovereign debt crisis have kept its borrowing relatively contained.

The global financial system is absolutely insane.

[Sebastián Duarte @sebasduarte41]

@TrustMe_Token Built a full RWA tokenization platform in Solidity/Foundry — PropertyRegistry, RentDistributor, Marketplace, 40 tests, 99.25% coverage. This mission resonates. How can I share the repo with you?

[Tips Excel @gudanglifehack]

CLAUDE + YouTube = $$$$$

Even a 7-year-old can do it.

Use these prompts to make money with YouTube:

Save this before it goes viral.

[YokerAI @IATheYoker]

7 prompts para analizar acciones con Claude como si fueras un analista de Wall Street.

Guárdalos antes de que se viralicen:

[Natalia Gurushina @NGurushina]

Colombia’s post-primaries price action is so far pretty awesome – COP opened 112bps stronger vs USD, 5Y CDS 7bps tighter

[Nav Toor @heynavtoor]

🚨BREAKING: AI can now analyze stocks like Warren Buffett (for free).

Here are 10 insane Claude prompts that replace $50,000 investing courses (Save for later)

[Sebastián Duarte @sebasduarte41]

@CryptoJobsList Solidity Developer | Foundry | ERC-1155 | OpenZeppelin Built a real estate tokenization platform (4 contracts, 40 tests, 99% coverage) Fuzz + invariant testing Remote | LATAM 🇨🇴 https://t.co/j8L5n9LA7p

[Brew Markets @brewmarkets]

Happy Wednesday.

[Brew Markets @brewmarkets]

Happy Tuesday.

[Adam Kobeissi @TKL_Adam]

The S&P 500, Gold, Silver, Bitcoin, and Bonds are ALL down sharply. But, why?

What's happening right now is a modest rush to the sidelines.

This is a CLEAR and consistent part of President Trump's negotiation strategy, we are at Step #5 of our "Conflict Playbook."

We have spent hundreds of hours analyzing every trade and geopolitical conflict under President Trump.

Read our newly released "Conflict Playbook" below.

[Sebastián Duarte @sebasduarte41]

@WakeFramework Thanks! Currently testing with Foundry (fuzz + invariant), but I'll definitely check out Wake for the cross-contract interactions. The AccessControl permissions between the 4 contracts were the trickiest part to get right.

[Sebastián Duarte @sebasduarte41]

built a Real Estate Tokenization Platform from scratch in Solidity 🏠
4 smart contracts that talk to each other
Stablecoin payments, pull-based rent distribution, cross-contract permissions with AccessControl.
GitHub: https://t.co/5JdCYzd24p
#Solidity #Web3 #RWA

[Natalia Gurushina @NGurushina]

J.P. Morgan published a helpful table with longer-term FX sensitivities to oil, which should provide guidance – especially in case of initial market overshoots.

[Global Markets Investor @GlobalMktObserv]

🚨HAVE US TECH STOCKS PEAKED?

Tech, telecom, and healthcare stocks now make up 44% of global market cap, matching the 2000 Dot-Com bubble peak.

Back then, this level marked a major turning point, followed by years of underperformance.

Meanwhile, financials, energy, and materials have risen to 25%, mirroring the same early-cycle recovery pattern seen after the Dot-Com peak.

Will industrials OUTPERFORM over the upcoming decade?

[DAN KOE @thedankoe]

https://t.co/7l7Jef99QZ

[Sebastián Duarte @sebasduarte41]

La inversión por parte del capital privado a los proyectos de IA es emocionante. Anthropic busca recaudar 300 billones!! Simplemente insano. Sin embargo, genera preocupación la constate escalabilidad pero la poca recompensa reflejada en los ingresos.
https://t.co/iF5zx5NNus

[Sebastián Duarte @sebasduarte41]

Nueva Ceo de Binance! Se convierte en la mujer mas influyente dentro del ecosistema cripto. Esperamos que tenga los mejores éxitos en la administración.
https://t.co/tAJDNRIX10

[Julián Hoyos Aristizábal @JulianHoyosar]

Mucho dolor patrio.

Señor, ten piedad de nuestra patria herida y devastada.

De la familia de Miguel Uribe y su alma.

“Derribados, pero no fuera de combate”.
II Cor 4,8.

[Sebastián Duarte @sebasduarte41]

🍪 con mi mejor amigo Maximus oreo Ignacio