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What Is Zcash? Understanding the Privacy Blockchain
A developer guide to Zcash, how shielded transactions work, why privacy matters on blockchains, and how to build privacy-aware applications on Zcash.
Category
Blockchain Protocols
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Fermi Upgrade for BNB Smart Chain: What You Need to Know
The Fermi hard fork reduces BSC block times to 0.45s. See how the upgrade impacts confirmations, app latency, and builders on BNB Smart Chain.
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Ethereum’s Fusaka: What Changed for Builders
Fusaka shipped on 3 December 2025. Review the gas cap, blob pricing, and PeerDAS changes, and test on Hoodi or Sepolia rather than Holesky.
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Bitcoin Data API Just Got (a lot) Faster
We rebuilt the engine behind our BTC Data API. UTXO lookups, address balances, and transaction history calls now perform up to 18x faster.
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Agave 3.0: What Does a Solana’s 40% Performance Boost Means for Builders
Agave 3.0, the latest Solana client from Anza, brings major performance and RPC upgrades. Here’s what changes for developers building with Tatum.
Crypto Grants for Builders: A Practical Guide
Web3 grants for developers, startups & researchers. How they work, where to find them, and how to win
Fast Apps Need Faster RPCs: Tatum Keeps You Ahead, Anywhere
Tatum delivers sub-30ms RPC latency across regions, 99.9% uptime, and zero-error scale at 10,000 RPS. Build DeFi, gaming, and Web3 apps without bottlenecks.
The Complete Guide to the Polkadot Ecosystem in 2026
Building on Polkadot in 2026: Parachains, Asset Hubs, Kusama, and new tools for Web3 builders. Now fully supported by Tatum infrastructure.
H2 2025: The Web3 Builders' Roadmap
The next six months are packed with some of the most anticipated updates in the blockchain world, both on-chain and off-chain. Let's break it down.
Polygon's Layer 2 Solutions: Miden, Plasma, and AggLayer Explained
Latest developments on Polygon secondaries.
Ethereum EOF Proposal: Contract Size and Why It Matters
Changes to the Ethereum object format and contract size.
Berachain (BERA): Everything You Need to Know About This Chain
Tatum is now supporting Berachain!