Crypto Blogs and Articles

Robinhood Launches Public Testnet for Ethereum Layer 2 Blockchain
BlogFeb 10, 2026

Robinhood Launches Public Testnet for Ethereum Layer 2 Blockchain

Robinhood has launched a public testnet for Robinhood Chain, an Ethereum Layer 2 network built on Arbitrum that already holds over $2.3 billion in total value locked. The testnet gives developers access to tools, documentation, and testnet‑only assets such as tokenized stocks,...

By Camila Russo
Herding in Commodities and Cryptocurrencies
BlogFeb 9, 2026

Herding in Commodities and Cryptocurrencies

This episode explores herding behavior beyond equities, focusing on cryptocurrency markets during geopolitical shocks and commodity ETFs across different asset classes and time scales. Recent research shows strong, asymmetric herding in crypto—especially in bearish periods and when perceived geopolitical risk...

By Harbourfront Quantitative
Quantum Cryptography’s Arithmetic Boost Promises More Secure Communications Networks
BlogFeb 9, 2026

Quantum Cryptography’s Arithmetic Boost Promises More Secure Communications Networks

Researchers present Arithmetic Reconciliation, a low‑complexity protocol for continuous‑variable quantum key distribution (CVQKD) that boosts reconciliation efficiency at low signal‑to‑noise ratios. Simulations using LDPC codes show key‑sequence matching rates of 0.83–0.92 and quantization efficiencies above 95%, even at SNRs as...

By Quantum Zeitgeist
Unhackable Random Number Generator Sidesteps Device Flaws for Ultimate Security
BlogFeb 9, 2026

Unhackable Random Number Generator Sidesteps Device Flaws for Ultimate Security

Researchers from Shanxi University and the Chinese Academy of Sciences have unveiled a semi‑device‑independent quantum random number generator (QRNG) that tolerates device imperfections while resisting general attacks. By imposing only an energy bound on emitted quantum states and applying the...

By Quantum Zeitgeist
Kyle Samani’s Hyperliquid Critique Sparks Speculation After Multicoin Exit
BlogFeb 9, 2026

Kyle Samani’s Hyperliquid Critique Sparks Speculation After Multicoin Exit

Kyle Samani departed Multicoin Capital and immediately launched a harsh critique of the decentralized exchange Hyperliquid, calling it “everything wrong with crypto.” On‑chain analytics revealed Multicoin‑associated wallets buying more than $40 million of Hyperliquid’s HYPE token around the same time. Samani’s...

By Laura Shin
Scott Aaronson, Leading Theoretical Computer Scientist, Joins StarkWare
BlogFeb 8, 2026

Scott Aaronson, Leading Theoretical Computer Scientist, Joins StarkWare

StarkWare announced on February 5, 2026 that it has appointed Professor Scott Aaronson to its Scientific Advisory Board and is launching a quantum‑readiness program. The company says quantum computing is the biggest long‑term threat to crypto and will upgrade Starknet and Bitcoin...

By Quantum Zeitgeist
A Bottom Vs. The Bottom
BlogFeb 7, 2026

A Bottom Vs. The Bottom

Bitcoin's recent bounce to $70K fell short of the 200‑week SMA, leaving the market uncertain whether the $60K dip marked a true bottom. Glassnode’s profit‑loss chart shows profit and loss balances nearing convergence, suggesting capitulation may still be ahead. Meanwhile,...

By Lark Davis
Ethereum Lets Go of the Rollup Story. Here Are the 6 Tokens That Benefit
BlogFeb 6, 2026

Ethereum Lets Go of the Rollup Story. Here Are the 6 Tokens That Benefit

Ethereum co‑founder Vitalik Buterin announced that the original vision of layer‑2 rollups as "branded shards" is no longer viable, marking a strategic shift in Ethereum's scaling roadmap. The March 2024 Dencun upgrade dramatically lowered rollup data costs, accelerating migration of...

By Laura Shin
Enso: Real DeFi Execution Layer
BlogFeb 6, 2026

Enso: Real DeFi Execution Layer

Enso is building a universal DeFi execution layer that lets applications invoke complex, multi‑step strategies with a single API call. By offering reusable templates and deterministic routes, it abstracts integrations with protocols like Aave, Curve, and cross‑chain bridges. The platform...

By Lark Davis
Aptos-Based Perp DEX Merkle Trade Shutters Business
BlogFeb 5, 2026

Aptos-Based Perp DEX Merkle Trade Shutters Business

Merkle Trade, the leading Aptos perpetual futures DEX, announced it will wind down operations, disabling new positions on Feb 6 and closing all positions by Feb 10. The platform, which processed nearly $30 billion in cumulative volume, will redeem its MKL token without...

By Camila Russo
Is BTC Postage the Same as Using a Post Office?
BlogFeb 5, 2026

Is BTC Postage the Same as Using a Post Office?

The episode explains that "BTC postage" simply means paying for a standard shipping label with cryptocurrency via third‑party services like uspostage.io, while the actual mail handling remains unchanged. It highlights that the only difference is the payment method, which can...

By eCommerce Fastlane
Aave Delegate Platform Proposes Pausing Three L2 Deployments Citing Weak Revenue
BlogFeb 5, 2026

Aave Delegate Platform Proposes Pausing Three L2 Deployments Citing Weak Revenue

Aave's governance delegation platform has proposed pausing its V3 deployments on three underused Layer 2 networks—zkSync Era, Metis and Soneium—due to minimal user activity and revenue. The three chains together generated under $1,600 in fees over the past 30 days, while...

By Camila Russo
New Encryption Method Withstands Attacks From Both Computers and Artificial Intelligence
BlogFeb 5, 2026

New Encryption Method Withstands Attacks From Both Computers and Artificial Intelligence

Researchers introduced Eidolon, a post‑quantum digital signature scheme built on the NP‑complete k‑colourability problem. By extending zero‑knowledge protocols and using Merkle‑tree commitments, the scheme compresses signatures from O(t n) to O(t log n). Empirical tests against integer‑linear‑programming, DSatur, and a custom graph neural...

By Quantum Zeitgeist
Quantum Signatures Bypass Tricky Quantum Memory with Classical Computing Power
BlogFeb 5, 2026

Quantum Signatures Bypass Tricky Quantum Memory with Classical Computing Power

Researchers unveiled a quantum‑digital‑signature protocol that uses classical shadows of random quantum circuits as public keys, eliminating the need for fragile quantum memory. An enhanced state‑certification primitive improves noise tolerance and cuts sample complexity, enabling a proof‑of‑principle signature on a...

By Quantum Zeitgeist
Perp Pioneer BitMEX Launches Hyperliquid Copy Trading
BlogFeb 5, 2026

Perp Pioneer BitMEX Launches Hyperliquid Copy Trading

BitMEX has launched Hyperliquid Copy Trading, letting its users automatically replicate the positions of top traders on the leading perpetual futures DEX, Hyperliquid. The feature executes trades on BitMEX, supports up to five copied traders, and includes basic risk‑management tools...

By Camila Russo
Earn Yield From These Market Neutral Strategies
BlogFeb 3, 2026

Earn Yield From These Market Neutral Strategies

Neutral is a DeFi platform that generates yield through market‑neutral strategies, balancing long and short positions via basis trading and funding‑rate arbitrage. The protocol operates on‑chain across both centralized exchanges like Binance and decentralized venues, offering eleven active strategies and...

By Lark Davis
Fedgraph-Vasp Achieves 0.855 AML Accuracy with Post-Quantum Privacy Preservation
BlogFeb 3, 2026

Fedgraph-Vasp Achieves 0.855 AML Accuracy with Post-Quantum Privacy Preservation

Researchers introduced FedGraph‑VASP, a privacy‑preserving federated graph learning framework that enables virtual asset service providers to jointly detect money‑laundering without sharing raw transaction data. The system exchanges compressed graph embeddings secured with Kyber‑512 key encapsulation and AES‑256‑GCM, delivering quantum‑resistant protection....

By Quantum Zeitgeist
Aave’s GHO Stablecoin Supply Hits $500M
BlogFeb 2, 2026

Aave’s GHO Stablecoin Supply Hits $500M

Aave’s native stablecoin GHO crossed the $500 million market‑cap threshold in early February, marking a 245% increase since the start of 2025. The circulating supply stayed above half a billion while holder numbers rose to roughly 23,000, up about 300% year‑to‑date....

By Camila Russo
Inside the Rise of Apps That Let You Pay with Crypto, Even Where Merchants Don’t Accept It
BlogJan 31, 2026

Inside the Rise of Apps That Let You Pay with Crypto, Even Where Merchants Don’t Accept It

Startups are piloting pay‑on‑behalf solutions that let consumers spend cryptocurrency at ordinary merchants without altering point‑of‑sale systems. Thailand’s PlebQR routes Bitcoin Lightning payments through local partners who settle in fiat, reporting over 1,270 transactions worth roughly $21,500 with a 75 %...

By Camila Russo
Ethereum Supply Tightens With 45% of ETH Locked: Sygnum
BlogJan 30, 2026

Ethereum Supply Tightens With 45% of ETH Locked: Sygnum

Sygnum’s Q1 2026 Investment Outlook reports that roughly 45 % of all Ether is now locked or otherwise hard to sell, tightening the circulating supply. Exchange‑held ETH dropped 14.5 % during the quarter, while exchange‑traded funds hold about 10 % of total ETH and...

By Camila Russo
WISeKey Advances Post-Quantum Space Security with 2026 Satellite PoCs
BlogJan 30, 2026

WISeKey Advances Post-Quantum Space Security with 2026 Satellite PoCs

WISeKey International announced proof‑of‑concept testing of post‑quantum cryptography on satellites in late 2025, with a fully operational quantum‑resistant satellite slated for launch in the second quarter of 2026. The initiative combines hybrid Triple Key Encapsulation Mechanisms that blend PQC algorithms with...

By Quantum Zeitgeist
Sentient: The “AI Economy” Stress Test
BlogJan 30, 2026

Sentient: The “AI Economy” Stress Test

Sentient has begun its AI‑economy stress test, introducing the GRID—a blockchain‑backed network that lets developers publish, reuse, and monetize AI artifacts such as models, data, and compute. The project is overseen by the nonprofit Sentient Foundation and backs its native...

By Lark Davis
Premium Investor Report #501
BlogJan 30, 2026

Premium Investor Report #501

Premium Investor Report #501, authored by Lark Davis, highlights three core themes: a deep dive into Sentient’s AI‑economy stress test, a bullish outlook on North American silver stocks, and the emergence of Minara AI’s usage‑reward system. Davis adds Copx, Blue...

By Lark Davis
ML-Kem-Based IPsec Advances 5G O-Ran Security Via E2 Interface Evaluation
BlogJan 30, 2026

ML-Kem-Based IPsec Advances 5G O-Ran Security Via E2 Interface Evaluation

Researchers experimentally validated post‑quantum cryptography on the 5G O‑RAN E2 interface using ML‑KEM (CRYSTALS‑Kyber) within IPsec. Their open‑source testbed compared baseline, traditional ECDH, and ML‑KEM IPsec configurations, measuring tunnel‑setup latency and xApp behavior. Results show only a 3–5 ms overhead for...

By Quantum Zeitgeist
What Does 2026 Hold for Fintech?
BlogJan 29, 2026

What Does 2026 Hold for Fintech?

Founders and investors see 2026 as a turning point for fintech, with stablecoins poised to become core infrastructure for cross‑border payments. AI is rapidly moving from theory to production, driving faster product launches and embedding agentic capabilities in financial workflows....

By Future Nexus (formerly Fintech Nexus)
Security Proofs Advance Quantum Key Distribution with Asymmetric Failure Detection
BlogJan 29, 2026

Security Proofs Advance Quantum Key Distribution with Asymmetric Failure Detection

Researchers from the University of Waterloo and NUS uncovered a critical flaw in existing Quantum Key Distribution (QKD) security proofs: they assume perfectly reliable authentication. They introduced a reduction theorem that shows protocols proven secure under ideal authentication remain secure...

By Quantum Zeitgeist
Blockchain Prototype Achieves Quantum-Secure Signatures with Crystals-Dilithium, Falcon and Hawk
BlogJan 29, 2026

Blockchain Prototype Achieves Quantum-Secure Signatures with Crystals-Dilithium, Falcon and Hawk

Researchers unveiled a functional blockchain prototype that can interchangeably employ three lattice‑based post‑quantum signature schemes—CRYSTALS‑Dilithium, Falcon and Hawk. The single‑node system decouples application logic from the cryptographic layer, allowing seamless algorithm swaps without altering core code. Comprehensive testing measured key...

By Quantum Zeitgeist
EXCLUSIVE: TheDAO to Become New $220 Million Ethereum Security Fund
BlogJan 29, 2026

EXCLUSIVE: TheDAO to Become New $220 Million Ethereum Security Fund

Unclaimed assets from the 2016 DAO hack are being pooled into a $220 million Ethereum security endowment called TheDAO Security Fund. About $13.5 million in DAO tokens and 69,420 ETH, which will be staked, form the core capital, generating roughly $8 million in annual...

By Laura Shin
Worldcoin Surges 25% as OpenAI Considers Its Biometric Technology
BlogJan 28, 2026

Worldcoin Surges 25% as OpenAI Considers Its Biometric Technology

Worldcoin’s native token WLD jumped 25% within minutes after Forbes reported that OpenAI is evaluating biometric verification solutions, potentially leveraging Worldcoin’s iris‑scan technology. The AI firm is reportedly building a social platform that would require users to prove personhood via...

By Camila Russo
Bitcoin Finds Firmer Ground as Macro Stress Meets a Healthier Market
BlogJan 28, 2026

Bitcoin Finds Firmer Ground as Macro Stress Meets a Healthier Market

Two independent analyses suggest Bitcoin is better positioned despite recent volatility. Arthur Hayes highlights mounting stress in Japan, where a weakening yen and rising government bond yields could prompt U.S. Treasury and Federal Reserve intervention, injecting liquidity that would support...

By Laura Shin
High-Performance Crypto-Processor Achieves Efficient Implementation for Robust FrodoKEM KEM
BlogJan 28, 2026

High-Performance Crypto-Processor Achieves Efficient Implementation for Robust FrodoKEM KEM

Researchers unveiled a high‑performance crypto‑processor tailored for the FrodoKEM post‑quantum key encapsulation mechanism. The design employs a multiple‑instruction overlapped execution scheme, a reconfigurable parallel multiplier array, and a compact memory‑scheduling strategy. Implemented on an Artix‑7 FPGA, it consumes 13,467 LUTs,...

By Quantum Zeitgeist
Where to Trade Commodities and Stocks Onchain
BlogJan 27, 2026

Where to Trade Commodities and Stocks Onchain

The blog highlights Hyperliquid as the primary hub for on‑chain commodity and stock trading, thanks to its HIP‑3 upgrade that lets third parties launch permission‑less perpetual markets. HIP‑3 now accounts for roughly 8.1% of Hyperliquid’s open interest, attracting deployers like...

By Lark Davis
Metals Booming, Bitcoin Stagnating
BlogJan 27, 2026

Metals Booming, Bitcoin Stagnating

Gold and silver surged to fresh all‑time highs of $5,110 and $117, while Bitcoin remained stuck in the upper $80,000 range with minimal momentum. The metals rally is fueled by safe‑haven buying, industrial demand and macro‑geopolitical stress, whereas Bitcoin faces...

By Lark Davis
Chinese-Language Networks Now Power a Fifth of Crypto Money Laundering
BlogJan 27, 2026

Chinese-Language Networks Now Power a Fifth of Crypto Money Laundering

The Chainalysis report reveals that Chinese‑language money‑laundering networks have become a dominant force in the illicit crypto ecosystem, processing roughly $16.1 billion in 2025 alone. That translates to about $44 million a day and accounts for one‑fifth of all known illicit crypto...

By Laura Shin
TradeXYZ Volume and Open Interest Hit All-Time Highs
BlogJan 26, 2026

TradeXYZ Volume and Open Interest Hit All-Time Highs

TradeXYZ, Hyperliquid’s tokenized equity platform, recorded a record $1 billion in 24‑hour trading volume, while open interest climbed to $790 million, a 200 percent rise month‑over‑month. The surge follows the November “growth mode” upgrade that cut fees by over 90 percent, propelling daily volumes...

By Camila Russo
Coinbase Establishes Quantum Computing Advisory Board with Stanford & UT Austin Experts
BlogJan 25, 2026

Coinbase Establishes Quantum Computing Advisory Board with Stanford & UT Austin Experts

Coinbase announced the creation of an Independent Advisory Board on Quantum Computing and Blockchain, staffed by leading researchers from Stanford University and the University of Texas at Austin, including Scott Aaronson and Dan Boneh. The board will develop position papers...

By Quantum Zeitgeist
Kansas Lawmakers Propose State-Run Bitcoin and Digital Assets Reserve Fund
BlogJan 23, 2026

Kansas Lawmakers Propose State-Run Bitcoin and Digital Assets Reserve Fund

Kansas Senate Bill 352 would create a state‑run Bitcoin and Digital Assets Reserve Fund, allowing the treasurer to claim unclaimed crypto assets and credit 10% of each deposit to the general fund while keeping the principal separate. The bill updates...

By Camila Russo
Why Gold Rose and Bitcoin Tumbled on Japan Bond Turmoil
BlogJan 21, 2026

Why Gold Rose and Bitcoin Tumbled on Japan Bond Turmoil

Japan’s bond market turmoil sparked a global risk‑off, sending long‑dated JGB yields soaring and prompting a sell‑off in equities, long‑duration bonds, and crypto. Bitcoin fell below $90,000 and the crypto sector lost roughly $300 billion in market cap, while leveraged positions...

By Laura Shin
Advances Post-Quantum PKI: Defining Requirements for Secure X.509 Certificate Transition
BlogJan 21, 2026

Advances Post-Quantum PKI: Defining Requirements for Secure X.509 Certificate Transition

The paper outlines a roadmap for transitioning X.509 PKI to post‑quantum cryptography, detailing required changes to certificates, CRLs, and OCSP. It evaluates leading PQ algorithm families—lattice, code, hash, multivariate, and isogeny—against NIST security levels, highlighting Kyber, Dilithium, Falcon, and SPHINCS+...

By Quantum Zeitgeist
WISeKey Unveils Space-Based Quantum-Resistant Crypto Transactions at Davos 2026
BlogJan 21, 2026

WISeKey Unveils Space-Based Quantum-Resistant Crypto Transactions at Davos 2026

WISeKey International unveiled SEALCOIN, a space‑based, quantum‑resistant crypto platform, at Davos 2026. The system uses the WISeSat low‑Earth‑orbit constellation to generate cryptographic signatures directly onboard satellites, extending blockchain transactions beyond terrestrial networks. Its native QAIT token will fuel machine‑to‑machine value exchange,...

By Quantum Zeitgeist
DV Chain Launches QRL OTC Trading for Qualified Global Investors
BlogJan 21, 2026

DV Chain Launches QRL OTC Trading for Qualified Global Investors

DV Chain announced the launch of an over‑the‑counter (OTC) desk for the Quantum Resistant Ledger (QRL) token, targeting qualified global investors, including those in the United States. The service offers discreet, high‑volume trading with minimum size requirements, though exact thresholds...

By Quantum Zeitgeist
Premium Investor Report #498
BlogJan 21, 2026

Premium Investor Report #498

The Premium Investor Report #498 warns of heightened market volatility as former President Trump speaks at the World Economic Forum in Davos, potentially stirring a sell‑off in the S&P 500. Technical analysis shows a broken rising wedge on the S&P with...

By Lark Davis
Earn Yield or Trade Stocks and Metals on Manifest
BlogJan 20, 2026

Earn Yield or Trade Stocks and Metals on Manifest

Manifest is a Solana‑native DeFi platform that runs an on‑chain central limit order book and charges zero trading fees. It offers two primary products: Destiny Vaults, where users deposit stablecoins like CASH or PYUSD to earn up to 38% APY...

By Lark Davis
Quantum Random Number Generator Achieves 10σ Contextuality Violation On-Chip
BlogJan 20, 2026

Quantum Random Number Generator Achieves 10σ Contextuality Violation On-Chip

Researchers have built an on‑chip semi‑device‑independent quantum random number generator that leverages a 10σ violation of the KCBS contextuality inequality. The silicon‑photonic system prepares, transforms and measures qutrit states, delivering a certified conditional min‑entropy of 0.077 ± 0.002 bits per round. This...

By Quantum Zeitgeist
FOGO: Performance First, Proof Later
BlogJan 16, 2026

FOGO: Performance First, Proof Later

FOGO is building a high‑performance execution layer that is fully compatible with Solana’s smart‑contract ecosystem. The project emphasizes ultra‑low latency, high throughput, and real‑time user experiences, positioning itself for traders, gaming platforms, and other latency‑sensitive applications. While the design promises...

By Lark Davis
Banks Push Back as Stablecoin Yields Threaten Deposit Flows
BlogJan 16, 2026

Banks Push Back as Stablecoin Yields Threaten Deposit Flows

Bank of America chief Brian Moynihan warned that stablecoins offering interest could trigger up to $6 trillion—about a third of U.S. commercial bank deposits—to flee traditional banks. The prospect of 4% on‑chain yields versus sub‑1% savings rates would force banks to...

By Laura Shin
Fogo Launches Public Mainnet After Binance Token Sale
BlogJan 15, 2026

Fogo Launches Public Mainnet After Binance Token Sale

Fogo, a Solana‑compatible Layer 1 blockchain, launched its public mainnet on Jan 15, 2026, featuring 40‑millisecond block times and over 1,200 TPS with more than ten dApps live at launch. Its native FOGO token opened at around $0.053, giving a market cap near...

By Camila Russo
KAITO Plummets as X Bans InfoFi Rewards
BlogJan 15, 2026

KAITO Plummets as X Bans InfoFi Rewards

X’s head of product Nikita Bier announced a ban on rewarding users for InfoFi posts, sending the KAITO token down 17% to $0.56 within minutes. The decision also forced the 157,000‑member Kaito Yapper community and other InfoFi projects like Cookie...

By Camila Russo
Starknet Partners with NEAR to Bring STRK to Solana
BlogJan 15, 2026

Starknet Partners with NEAR to Bring STRK to Solana

Ethereum L2 Starknet has launched its native token STRK on the Solana blockchain through a cross‑chain integration with NEAR Intents. The NEAR Intents protocol lets users receive STRK directly in Solana wallets without a traditional bridge, using a solver‑based execution...

By Camila Russo