How Peer Discovery Works in Cryptocurrency Networks: Bitcoin vs Ethereum
Explore how cryptocurrency networks like Bitcoin and Ethereum find each other. Learn about DNS seeds, discv5, and the security risks of peer discovery.
Tag: blockchain nodes
How Many Faulty Nodes Can BFT Systems Tolerate: The 3f+1 Rule Explained
Discover the mathematical limit of Byzantine Fault Tolerance. Learn why BFT systems need n ≥ 3f + 1 nodes to tolerate malicious actors, how it compares to PoW/PoS, and why production systems use extra nodes for safety.
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