Bitnodes is currently being developed to estimate the size of the Bitcoin network by finding all the reachable nodes in the network.

Bitcoin Client Status

Summary of resource utilization of publicly reachable Bitcoin node maintained by Bitnodes.

Recent Blocks

Time since last block: 0s

Mempool

Mempool contains a list of client validated transactions that have yet to be included in a block. Table below shows addition and eviction of transactions from the mempool during the last hour. Black bar at the bottom of each cell indicates size of the transaction against average bytes and darker background indicates a lower than average fee. Average bytes and average fee in satoshis per byte are calculated based on transactions from the last hour. Smart fee in satoshis per byte is calculated based on estimate provided by estimatesmartfee command for transaction to begin confirmation within 6 blocks.

Join the Network

Be part of the Bitcoin network by running a Bitcoin full node, e.g. Bitcoin Core.

Use this tool to check if your Bitcoin client is currently accepting incoming connections from other nodes. Port must be between 1024 and 65535.