Interactive Simulations
Explore mathematical, robotics, and Bitcoin concepts through interactive visualizations
P2P Connection Establishment
Bitcoin nodes maintain multiple concurrent peer connections (typically 8-125). Watch as Alice establishes connections with Bob and Charlie through the handshake protocol.
Handshake Phases (Parallel Connections)
Phase Details
PHASE 1Connection Initiation
Alice initiates connections with both peers simultaneously
VERSION
Alice → Bob
VERSION
Alice → Charlie
P2P Networking Key Points
Many Connections
Bitcoin nodes maintain 8-125 concurrent outbound connections to ensure network resilience and fast propagation.
Handshake Protocol
Each connection requires a version/verack exchange before any other messages can be exchanged.