> For the complete documentation index, see [llms.txt](https://docs.nxtfi.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.nxtfi.org/block-viewer.md).

# Block Viewer

Each active node has a blockchain explorer that allows users to visualize each block on the chain and its content.

The URLs of the Testnet viewers are made up as follows: `https://test-<NODE>-node.cloud.nxtfi.org/v2/visor/index.html?scope=<SCOPE>` were `<NODE>` corresponds to the available node number: `001`, `002`... `010` and `<SCOPE>` the string name of the current scope

For example, to display node 001 and "DATA" scope the corresponding URL is:

<https://test-001-node.cloud.nxtfi.org/v2/visor/index.html?scope=DATA>

<figure><img src="https://2652816227-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fn2y6HOlnzwlDdvSh1vTk%2Fuploads%2FkAGZO8sqiIowEUPGwqpT%2FCaptura%20de%20pantalla%202023-02-15%20a%20la(s)%2010.54.38%20a.%C2%A0m..png?alt=media&amp;token=7a1cb89c-3e24-4243-ba7f-ec31a4b02fa9" alt=""><figcaption></figcaption></figure>