Technology news today

Updated April 21, 2026 · 2:24 PM UTC

Explore blockchain technology news, protocol upgrades, infrastructure breakthroughs, developer tools, and engineering advances in Web3.

Stories 2,728 in this category

Coverage footprint 10.9% of all CryptoSlate stories

Analysis

The scorecard for an XRP investment thesis that separates Ripple licensing from XRPL utility signals

What breaks the case for XRP investment thesis when Ripple progress fails to show up on XRPL

3 months ago

A Bitcoin-engraved stone sealed inside a glass terrarium while a Ripple-branded valve drips nearby, symbolizing early Bitcoiners’ concerns that XRP was harmful to the crypto ecosystem

Culture

Epstein files reveal Bitcoin’s secret war as Ripple insiders expose a decade of explosive hidden industry sabotage

Ripple's transformation into a regulated powerhouse challenges Bitcoin's original narratives of ecosystem purity.

3 months ago

Thousands of AI agents join viral network to “teach” each other how to steal keys and want Bitcoin as payment

Discovery and direct messaging turn isolated agents into a propagation layer, while exposed panels and leaked credentials stay routine.

3 months ago

A metal Ethereum emblem bent inside a workshop jig, surrounded by tools and worn surfaces, symbolizing Vitalik Buterin’s admitted design mistake and questions about Ethereum risk

Technology

Is your Ethereum at risk? Vitalik Buterin admits his biggest design mistake since 2017

Ethereum co-founder abandons old Ethereum vision as hidden censorship risks threaten to trap everyday user funds.

3 months ago

Quantum

Ethereum’s massive fee shock: New post-quantum signatures are 40x larger, threatening to crush network throughput and user costs

Coinbase, Solana, Polkadot, and Bitcoin all moved on PQ planning, but wallet UX and aggregation may decide the winner.

3 months ago

Open evidence case with a single Bitcoin coin left inside, set in a government storage room, illustrating how mishandled custody led to a $40 million crypto loss

Hacks

Security of the US government’s $28B Bitcoin reserve threatened after weekend theft reveals flaw

ZachXBT's theft allegations cast doubt on US government's ability to securely manage vast Bitcoin holdings.

3 months ago

Mining

Brutal storm weakens Bitcoin security as major mining pool drops 30% of its hashing power

Bitcoin mining just cratered as a massive US winter storm reveals the hidden reason the network slowed down.

3 months ago

An open Solana network control box wired on a mountainside highlights the pressure of Solana’s v3.0.14 update as a real-world test of always-on blockchain infrastructure

Analysis

Terrifying Solana flaw just exposed how easily the “always-on” network could have been stalled by hackers

The update mattered less for what it shipped than for how fast the network could actually adopt it.

3 months ago

A Bitcoin mining container glows beside industrial power lines while icons for social media, streaming and AI loom overhead, highlighting Bitcoin’s lower energy footprint

Analysis

Exposing a dirty secret: What uses more power, Bitcoin, streaming, AI, or social media?

Terrifying new data shows Bitcoin is significantly greener than the AI and social platforms you use every day

3 months ago

Ripple just got Binance’s strongest growth lever – Here’s why it matters

Stablecoins 3 months ago

Ethereum metrics hit record high because of cheap gas fees – because of this massive scam

Technology 3 months ago

Worldwide people are quietly moving offline this Analog January, and the biggest Bitcoin risk isn’t price volatility

Culture 3 months ago

Stocks ditch banks to settle trades with tokenized cash, and the hidden risks are actually massive

Technology 3 months ago

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Technology news today

The scorecard for an XRP investment thesis that separates Ripple licensing from XRPL utility signals

Epstein files reveal Bitcoin’s secret war as Ripple insiders expose a decade of explosive hidden industry sabotage

Thousands of AI agents join viral network to “teach” each other how to steal keys and want Bitcoin as payment

Is your Ethereum at risk? Vitalik Buterin admits his biggest design mistake since 2017

Ethereum’s massive fee shock: New post-quantum signatures are 40x larger, threatening to crush network throughput and user costs

Security of the US government’s $28B Bitcoin reserve threatened after weekend theft reveals flaw

Brutal storm weakens Bitcoin security as major mining pool drops 30% of its hashing power

Terrifying Solana flaw just exposed how easily the “always-on” network could have been stalled by hackers

Exposing a dirty secret: What uses more power, Bitcoin, streaming, AI, or social media?

Ripple just got Binance’s strongest growth lever – Here’s why it matters

Ethereum metrics hit record high because of cheap gas fees – because of this massive scam

Worldwide people are quietly moving offline this Analog January, and the biggest Bitcoin risk isn’t price volatility

Stocks ditch banks to settle trades with tokenized cash, and the hidden risks are actually massive

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