Caleb Foster
Senior Editor — Ethereum & Protocol Research
Caleb Foster is a U.S.-based Senior Editor specializing in Ethereum and protocol research, with a focus on the technical and economic evolution of decentralized networks. He covers Ethereum’s core development, Layer 2 scaling solutions, restaking mechanisms, governance systems, and the regulatory landscape shaping blockchain protocols. Caleb analyzes how protocol-level innovations impact network security, scalability, and decentralization. His work explores emerging trends in modular blockchain design, validator economics, and the long-term sustainability of proof-of-stake ecosystems. With a strong emphasis on clarity and depth, he translates complex protocol research into accessible insights for developers, investors, and industry observers tracking the future of Ethereum and Web3 infrastructure.
Caleb’s contributions
Everything Caleb has published, sorted from newest to oldest.
- 📡 NewsRegulation
Bitcoin Slides Ahead of FOMC as CLARITY Act Stalls Again in the Senate
Jul 28, 2026 - 📡 NewsMarkets
Ethereum Breaks Above $1,820 on $105M Weekly Spot ETF Inflows
Jul 20, 2026 - 📡 NewsMarkets
XRP Spot ETFs Post First Weekly Outflow in Eight Weeks as AUM Slips Below $1B
Jul 13, 2026 - 📡 NewsMarkets
Strategy Discloses Largest‑Ever Bitcoin Sale at $216M in July
Jul 6, 2026 - 📡 NewsSecurity
Crypto Hacks Total $75.87M Across 40 Incidents in June 2026
Jul 2, 2026 - 📖 GuideResearch
Solana Validators: Inflation, MEV, and Jito Tips
Jun 16, 2026 - 📡 NewsSecurity
Humanity Protocol Loses $31M in Private‑Key Exploit; H Token Crashes 81%
Jun 9, 2026 - 📖 GuideResearch
Bitcoin Tokenomics: Why 21M Cap Matters in 2026
Jun 8, 2026 - 📖 GuideGuides
Crypto Tax-Loss Harvesting: A Practical Guide
Jun 4, 2026 - 📡 NewsMarkets
Bitcoin Prints New All‑Time High Near $71,360 on June 2 Before Rolling Over
Jun 3, 2026 - 📖 GuideReviews
Best Crypto Exchanges in 2026: Binance, Coinbase, Bybit Compared
Jun 2, 2026 - 📖 GuideAnalysis
Solana Memes 2026: BONK, WIF, POPCAT, and What's Next
May 29, 2026 - 📖 GuideGuides
Crypto Portfolio Construction: Sizing and Rebalancing
May 28, 2026 - 📖 GuideResearch
Memecoin Trading Edge: On-Chain Signals, Sniping, Risk
May 27, 2026 - 📖 GuideResearch
Game Token Economics: Why Most P2E Tokens Crash
May 23, 2026 - ★ Reviewstaking
EigenLayer
May 18, 2026 - 📖 GuideResearch
Solana vs Ethereum: Throughput, Cost, Trade-offs
May 18, 2026 - 📖 GuideGuides
Reading On-Chain Data: Etherscan, Solscan, Arkham
May 17, 2026 - 📖 GuideReviews
Tether vs USDC vs DAI: Stablecoin Comparison 2026
May 16, 2026 - 📖 GuideAnalysis
AI Crypto Tokenomics: Real Revenue vs Hype
May 15, 2026 - 📡 NewsRegulation
CLARITY Act Clears Senate Banking Committee 15‑9 in Bipartisan Vote
May 15, 2026 - 📖 GuideResearch
Yield-Bearing Stablecoins Decoded: USDe, USDY, sUSDe
May 14, 2026 - 📖 GuideResearch
DePIN Tokenomics: Why Most Projects Will Fail
May 11, 2026 - 📖 GuideGuides
Crypto Taxes 101: What You Must Track in 2026
May 5, 2026 - 📖 GuideResearch
How to Read Tokenomics: Supply, Emissions, Vesting
May 3, 2026 - 📖 GuideReviews
Solana Wallets Compared: Phantom vs Backpack vs Solflare
May 3, 2026 - 📖 GuideResearch
DAOs in 2026: Governance Tools That Actually Work
Apr 30, 2026 - 📖 GuideResearch
Tokenized Treasuries Deep-Dive: BUIDL, BENJI, ONDO
Apr 29, 2026 - 📖 GuideResearch
AI Crypto Tokens: Sector Map and Real Use Cases
Apr 27, 2026 - 📖 GuideGuides
CEX vs DEX: Which Crypto Exchange Should You Use?
Apr 24, 2026 - 📖 GuideResearch
RWA Tokenization in 2026: BUIDL, Ondo, Centrifuge
Apr 23, 2026 - 📖 GuideResearch
AVS Marketplace 2026: Top EigenLayer AVS and Their Tokens
Apr 22, 2026 - 📖 GuideReviews
NFT Marketplaces Compared: OpenSea vs Blur vs Magic Eden
Apr 21, 2026 - 📖 GuideResearch
Base Network 2026: Coinbase's L2 Ecosystem and Apps
Apr 21, 2026 - 📖 GuideGuides
Crypto for Beginners: 10 Concepts You Actually Need
Apr 20, 2026 - 📖 GuideResearch
Symbiotic vs EigenLayer vs Karak: Restaking Platforms Compared
Apr 18, 2026 - 📖 GuideGuides
What Is a Stablecoin? The Complete Beginner's Guide
Apr 18, 2026 - 📖 GuideResearch
Layer 2 Networks Compared: Arbitrum, Optimism, Base, zkSync
Apr 15, 2026
What Caleb covers
Topics this author writes about most often, derived from 38 published pieces.
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