Cubed

Topics

StarkWare Slashes Quantum-Safe Bitcoin Transaction Costs 79% Using AI

A weeklong optimization challenge reduced the estimated GPU cost of preparing a quantum-resistant Bitcoin transaction from $320 to $66.

Sep 24, 2026

blockchain

Circle Launches StableFX: 24/7 Onchain Foreign Exchange on the Arc Blockchain

Circle's new StableFX engine lets vetted institutions trade stablecoin FX pairs around the clock with atomic settlement on Arc mainnet.

Sep 24, 2026

cryptocurrency

Bitcoin Sheds $454 Million in Liquidations as BTC Retreats to $84,000

Roughly $454 million in leveraged long positions were wiped out as Bitcoin fell 2.6% ahead of a major options expiry, amid broader DeFi weakness.

Sep 24, 2026

web3

Trump Administration Eyes Overseas Stablecoin Push to Cement Dollar Dominance

Bloomberg reports the US government may support dollar-backed stablecoin projects abroad through joint ventures with private firms and multiple federal agencies.

Sep 24, 2026

artificial-intelligence

What Factors Influence Whether ChatGPT Recommends a Company?

Sep 24, 2026Miroku Ikeda

blockchain

SEC Clears On-Chain Trading of Tokenized U.S. Stocks Through Innovation Exemption

With the CLARITY Act stalled, the SEC used an innovation exemption to enable on-chain trading of tokenized U.S. equities within 24 hours.

Sep 23, 2026

web3

SoFi Becomes First National Bank to Settle Card Transactions on Stablecoin Rails

SoFi is migrating its entire $25 billion annual card program to settle via SoFiUSD on Mastercard's blockchain infrastructure.

Sep 23, 2026

Latest Posts

cryptocurrency

More Than $1 Billion in Bitcoin Shorts Liquidated as BTC Eyes $90,000

A breakout above $86,000 triggered over $1 billion in short liquidations, resetting market positioning as leverage builds on the long side.

Sep 23, 2026

cryptocurrency

Bitcoin Nears $87,000 as Strategic Reserve Bill Clears House Committee

Bitcoin holds near $87,000 as the American Reserve Modernization Act advances, proposing a 20-year Strategic Bitcoin Reserve at the Treasury.

Sep 23, 2026

chatgpt

ChatGPT Alternatives Worth Trying in 2026

Compare practical ChatGPT alternatives for developers—Claude, Gemini, Perplexity, open models, and API options—with honest trade-offs.

Sep 23, 2026

web3

AI Agents Could Become Crypto's Most Active Users — Here's Why That Matters

Investor Jordi Visser's 'Ghost Rails' thesis argues that autonomous AI agents may drive more demand for crypto infrastructure than human users ever did.

Sep 22, 2026

cryptocurrency

Bitcoin Breaks $86,000 as Capital Rotates From AI Stocks Into Crypto

Bitcoin surged past $86,000 to an eight-month high on September 22, 2026, as investors rotated capital away from stabilizing AI equities and back into digital assets.

Sep 22, 2026

artificial-intelligence

Where Jev Fits in an Agent Stack: Guardrails, Routing, and Map-Reduce Without Hallucinated JSON

Agents still need LLMs to think out loud. Jev is for the judgments you want typed, parallel, and cheap enough to run on every hop.

Sep 21, 2026

View all latest posts

Cubed

Write about the technologies shaping the future.

For developers, founders, and curious minds exploring AI, crypto, Web3, and emerging tech—signal over noise.

One free account across In Plain English, Stackademic, Venture, and Cubed.

Become a writer

How it works

AI, crypto & Web3
Software & emerging technologies
Analysis & practical resources
Thoughtful voices, not hype

Google or GitHub

Complete profile

Takes a few minutes

Get approved & publish

Start sharing

Why write for Cubed?

The future deserves thoughtful voices, not just louder headlines.

Posts Across the Network

Stackademicprogramming

The x402 Protocol: How AI Agents Will Pay for APIs Without a Human in the Loop

Circuitseo

AEO vs SEO vs GEO: Google's 2026 Guidance Ends the Debate

In Plain Englishcybersecurity

AI Agents Are Hacking Real Systems — and the Pattern Is Getting Harder to Ignore

Messy Founderentrepreneurship

Kalshi's $5 Billion Trading Volume Sparks CFTC Scrutiny — and a Lesson for Every Founder

In Plain Englishartificial-intelligence

OpenAI and Anthropic CEOs Tell the UN: AI Safety Needs Global Cooperation Now

Venturefinance

StarkWare Slashes Quantum-Safe Bitcoin Transaction Costs 79% Using AI

Circle Launches StableFX: 24/7 Onchain Foreign Exchange on the Arc Blockchain

Bitcoin Sheds $454 Million in Liquidations as BTC Retreats to $84,000

Trump Administration Eyes Overseas Stablecoin Push to Cement Dollar Dominance

What Factors Influence Whether ChatGPT Recommends a Company?

SEC Clears On-Chain Trading of Tokenized U.S. Stocks Through Innovation Exemption

SoFi Becomes First National Bank to Settle Card Transactions on Stablecoin Rails

Latest Posts

More Than $1 Billion in Bitcoin Shorts Liquidated as BTC Eyes $90,000

Bitcoin Nears $87,000 as Strategic Reserve Bill Clears House Committee

ChatGPT Alternatives Worth Trying in 2026

AI Agents Could Become Crypto's Most Active Users — Here's Why That Matters

Bitcoin Breaks $86,000 as Capital Rotates From AI Stocks Into Crypto

Where Jev Fits in an Agent Stack: Guardrails, Routing, and Map-Reduce Without Hallucinated JSON

Write about the technologies shaping the future.

Why write for Cubed?

Featured Posts

SingularityNET Bridge Hack Widens: 260M AGIX and 53.8M WMTx Minted Without Authorization

Bitcoin ETFs Swing Positive as BTC Holds Above $81,000

Agentic RAG Explained for Developers Building Smarter LLM Apps

Bitcoin Holds Above $81,000 as ETF Inflows Return After Fed Rate Hike

Posts Across the Network

The x402 Protocol: How AI Agents Will Pay for APIs Without a Human in the Loop

AEO vs SEO vs GEO: Google's 2026 Guidance Ends the Debate

AI Agents Are Hacking Real Systems — and the Pattern Is Getting Harder to Ignore

Kalshi's $5 Billion Trading Volume Sparks CFTC Scrutiny — and a Lesson for Every Founder

OpenAI and Anthropic CEOs Tell the UN: AI Safety Needs Global Cooperation Now

BlackRock's Machine-Native Economy: Why AI Agents Could Be Crypto's Next Big Buyer