BitRef

Until a few days ago, there were 26 reachable Bitcoin nodes in Caracas, Venezuela. After the earthquake, only one remained. Source: BitRef.

We're excited to introduce a live global map of all reachable Bitcoin nodes (those with port 8333 open). The map is fully interactive, allowing you to zoom in and explore every individual node in detail. Link in the comments.

We’ve updated our Bitcoin node checker. It now shows live information on whether your node is currently accessible via port 8333. You can test if your node is actively listening. Additionally, we now display more detailed node data gathered by our crawler.

It is now possible to click on the 'spent' label on every transaction output and navigate directly to the spending transaction of that output. This makes it easier to track coins in the Bitcoin blockchain.

Introducing our newest tool: Bitcoin Address Validator. It doesn't just validate Bitcoin addresses — it also shows exactly where the problem is.