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Oliver Buchannon
Juan Ignacio Nuvreni

ethereum

+4

The week the price stopped telling the truth

Jun 30, 2026

•

3 min read

The week the price stopped telling the truth

Bitcoin cracked $60K, Strategy melted down, and the Ethereum Foundation cut 20% of staff. Yet usage, integrations, and adoption all hit new records.

Juan Ignacio Nuvreni
Juan Ignacio Nuvreni

ai

+2

Crypto became the boring glue 🧩

Jun 23, 2026

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2 min read

Crypto became the boring glue 🧩

The hype cycle is over. AI payments, tokenized stocks, and auto-Bitcoin ETFs: crypto's now the rail running underneath all of it

Juan Ignacio Nuvreni
Juan Ignacio Nuvreni

ai

+1

The smartest AI ever built lasted 3 days

Jun 16, 2026

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2 min read

The smartest AI ever built lasted 3 days

Why you got locked out of Claude this week, and what SpaceX's IPO tells us

Juan Ignacio Nuvreni
Juan Ignacio Nuvreni

ai

+2

AI Is Coming for Crypto (From Both Sides)

Jun 10, 2026

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3 min read

AI Is Coming for Crypto (From Both Sides)

Bitcoin dipped and the big players loaded up — while MetaMask handed AI agents a wallet and every major AI lab lined up to go public.

Juan Ignacio Nuvreni
Juan Ignacio Nuvreni

ai

+1

The Year of the IPOs (and why Crypto is footing the bill)

Jun 3, 2026

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2 min read

The Year of the IPOs (and why Crypto is footing the bill)

Anthropic's racing to a ~$1T IPO. SpaceX wants $1.75T. Bitcoin's bleeding. It's all the same story.

Juan Ignacio Nuvreni
Juan Ignacio Nuvreni

ethereum

+3

Ethereum's Identity Crisis

May 27, 2026

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2 min read

Ethereum's Identity Crisis

Plus privacy's quiet comeback and the single app out-earning Ethereum's entire base layer.

Juan Ignacio Nuvreni
Juan Ignacio Nuvreni

crypto

+1

Wall Street built crypto this week

May 19, 2026

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2 min read

Wall Street built crypto this week

CLARITY cleared committee. ETH ETFs bled for five straight days. JPMorgan launched its stablecoin-reserve fund on Ethereum.

Juan Ignacio Nuvreni
Juan Ignacio Nuvreni
The Most Important Step for Crypto

May 12, 2026

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4 min read

The Most Important Step for Crypto

A 50/50 vote in the U.S. Senate is about to redraw the entire map. Most people aren't paying attention. They should be.

Juan Ignacio Nuvreni
Juan Ignacio Nuvreni

security

+1

Software Security is broken

May 5, 2026

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5 min read

Software Security is broken

Eight breaches in April. One shared playbook. And what I'm doing about it.

Juan Ignacio Nuvreni
Juan Ignacio Nuvreni

ethereum

+1

The Biggest Threat for Ethereum and Crypto

Apr 28, 2026

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2 min read

The Biggest Threat for Ethereum and Crypto

Everyone sees the problem. Nobody has a plan.

Juan Ignacio Nuvreni
Juan Ignacio Nuvreni

ethereum

+4

The $292M wake-up call

Apr 21, 2026

•

2 min read

The $292M wake-up call

How a single LayerZero packet drained Kelp DAO, broke Aave, and exposed a warning the ecosystem had been ignoring for 15 months.

Juan Ignacio Nuvreni
Juan Ignacio Nuvreni

aave

+1

Aave V4 Is Live. Here's What Actually Changed.

Apr 14, 2026

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7 min read

Aave V4 Is Live. Here's What Actually Changed.

AAVE V4 launched a few weeks ago, and I've been digging into since then.

Juan Ignacio Nuvreni
Juan Ignacio Nuvreni

ethereum

Ethereum Economic Zone Explained

Apr 7, 2026

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5 min read

Ethereum Economic Zone Explained

The Plan to Reunite Ethereum (And What It's Going to Break)

Juan Ignacio Nuvreni
Juan Ignacio Nuvreni
 I owe you an apology

Mar 27, 2026

•

3 min read

I owe you an apology

A year later, and I'm back. For real this time.

Juan Ignacio Nuvreni
Juan Ignacio Nuvreni

Sheinix Weekly Newsletter

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