Blockchain Simulator

v1.2 v0.12

Open network fileCTRL+O Save network file CTRL+S Save network file (uncompressed)

Save network to LocalStorage Load network from LocalStorage Delete network from LocalStorage Clear LocalStorage

Copy network to clipboard Load network from clipboard

View on GitHub

About

Add/edit minerE Duplicate minerD Remove minerDel Remove all minersShift+Del Sort miners

Globally set power (hashes/s) Globally set latency (ms) Globally set downlink bandwidth (MBps) Globally set uplink bandwidth (MBps)

Enable logging network
data within each miner

Clear all blockchains Set network difficulty Set block sizes Use secure SHA-256 (slower)

View full network structure

Generate a topology Duplicate current topology

Toggle bidirectionality + Remove partial edges – Connect all nodes Disconnect all nodes

Toggle visualizations Toggle miner stats table Toggle sampler

Refresh visualizerR Disable visualizer physicsP Set line lengths

Format all sampler code

Toggle mining for miner Clear blockchain for miner

Stop blocks in flight
after stopping all miners

Time Plot:

Time per sample (s)

Run before sampling

Run between samples

Run after sampling

Log samples to file Reset blockchain after each sample Update table

Log columns (multiselect)

Log averages only, rather than per-node

Blockchain Explorer

Miner Name Block Number

Add or Edit a Miner

Name

Computing Power

Network Latency (milliseconds)

Network Downlink (MB per second)

Network Uplink (MB per second)

Peers (multiselect)

Pick a Topology

Topology

View Network

Copy To Clipboard

None UTF16 URL Binary Numeric Hexadecimal Alphanumeric URI

Paste Network

Compressed and uncompressed (JSON) strings are supported.

Blockchain Simulator

Blockchain and the proof-of-work (PoW) distributed consensus protocol rely on peer-to-peer (P2P) networking. We introduce a PoW P2P simulator for the modeling and analyses of permissionless blockchain and cryptocurrency. We publish our simulator in open source to facilitate its use for blockchain and P2P networking research and especially recommend it for scalability research or preliminary testing.

Visit the GitHub repository here. Additionally, if you have any questions, comments, or suggestions, please send them to .

We appreciate you using our app. If you'd like to support us, donations can be made to the following Bitcoin address 188R8dBjRcCyR7MPwtY6tWiFyapdBapGFh.