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Total Recall | Tatum x Walrus Memory Hackathon
Join the Walrus x Tatum Hackathon: Total Recall. $4,500 prize pool. 20 Oct to 10 Nov 2026. Online.
The Blog for Blockchain Developers
Latest articles
Best Base RPC Providers in 2026
Tatum is the best Base RPC provider in 2026 for apps that need RPC, a Data API, notifications, and smart wallets on one key. Chainstack is second for dedicated nodes. Alchemy, Coinbase CDP Node, and QuickNode follow, with fresh CompareNodes latency from November 9, 2026.
Democrats Swept the Midterms. What Does It Mean for Builders?
Democrats won both chambers. Market-structure law is not dead. The next draft will cost more in consumer protection, SEC gravity, and custody standards. Ship that product work before January.
What Is eCash (ECX)? Why Bitcoin Holders Received It
ECX is LayerTwo Labs’ Bitcoin fork, not the XEC network. Eligible holders received a matching balance at block 973,728. Trading is thin, and only some sidechains are actually activated.
Best Robinhood Chain Providers in 2026
Tatum is the best Robinhood Chain provider in 2026 when an app needs RPC, a Data API, and notifications on one key. Chainstack is second for dedicated nodes. Alchemy, QuickNode, and dRPC follow on product coverage.
Bitcoin Lightning vs On-Chain Payments for Businesses
Lightning fits frequent, time-sensitive Bitcoin payments. On-chain fits transfers that must land on the Bitcoin ledger.
Blockchain Security Best Practices in 2026: 12 Essential Steps for Web3 Developers
Twelve blockchain security controls for a production Web3 app in 2026, from keys and RPC to transactions, contracts, and incident response. Tatum covers RPC connectivity. It does not replace custody, contract review, or finality rules.
Where are the Binance hack funds now?
Binance reported about $6.3 billion leaving its hot wallets on 29 October 2026. This page tracks where that money sits, follows each branch, and shows how to monitor an address or create an alert when it moves.
Best Hyperliquid RPC Providers in 2026
Tatum is the best Hyperliquid RPC provider in 2026 for production apps on HyperEVM. Chainstack is second. Alchemy, QuickNode, and Infura follow, with pricing and free-tier links for each as of October 29, 2026.
Best Sui RPC Providers in 2026
Tatum is the best Sui RPC provider in 2026 for production apps. Editorial order puts Chainstack second for GraphQL and flat RU pricing. Latency order still has QuickNode second. Trade-offs and free-tier figures for each.
How to Choose an RPC Provider in 2026
Pick an RPC provider by testing reliability, security, latency, failover, coverage, price, rate limits, archive and WebSocket support, and a real support path. For a pilot, start on a free tier. For production, price a dedicated key and put a second endpoint behind a gateway.
Best AI Tools to Build On-Chain in 2026
Nine AI tools for shipping an on-chain app in 2026. Pick from your coding experience, the product you need, and the chain data it has to read.
Robinhood Notifications: Onchain Alerts for Your App, Telegram, Email, and Phone
Robinhood Chain alerts are live on Tatum. Here is how to send onchain events to your app, Telegram, email, or a phone.