> For the complete documentation index, see [llms.txt](https://moltad.gitbook.io/nodehashcoin/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://moltad.gitbook.io/nodehashcoin/nodehashcoin.md).

# NodeHashCoin

Mine NodeHashCoin (NHC) in the browser, run a TypeScript node, and use the web wallet and explorer.

NodeHashCoin (NHC) is a TypeScript-first coin you can mine in Chrome at [nodehashcoin.com/mine](https://nodehashcoin.com/mine). Supply is capped at **21,000,000 NHC**. Proof-of-work uses **BLAKE3**, not SHA-256.

{% columns %}
{% column %}

### For everyone

Open the site, create a wallet, start mining, then check blocks on the explorer. No command line required.
{% endcolumn %}

{% column %}

### For operators

Run the same TypeScript validation node on Cloudflare, AWS, Google Cloud, or a VPS. Public source is published as standalone GitHub repos.
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<table data-view="cards"><thead><tr><th></th><th></th><th></th></tr></thead><tbody><tr><td><a href="/nodehashcoin/mine-in-the-browser.md">Mine in the browser</a></td><td>Start and stop mining in Chrome. Pick a CPU preset and keep your seed phrase offline.</td><td><code>pickaxe</code></td></tr><tr><td><a href="/nodehashcoin/web-wallet.md">Web wallet</a></td><td>Create or import a wallet, send and receive NHC. The wallet does not mine.</td><td><code>wallet</code></td></tr><tr><td><a href="/nodehashcoin/explorer.md">Explorer</a></td><td>Look up blocks, transactions, addresses, nodes, and hash rate.</td><td><code>magnifying-glass</code></td></tr><tr><td><a href="/nodehashcoin/run-a-node.md">Run a node</a></td><td>Deploy the TypeScript validation node on Cloudflare, AWS, GCP, or a VPS.</td><td><code>server</code></td></tr></tbody></table>

{% hint style="info" %}
Official site: <https://nodehashcoin.com> · Support: <support@nodehashcoin.com>
{% endhint %}

```mermaid
flowchart LR
  browser["Browser miner"] --> gateway["Mining gateway"]
  gateway --> node["Validation node"]
  node --> cf["Cloudflare"]
  node --> aws["AWS"]
  node --> gcp["GCP / VPS"]
```

## What you need to know

* **Cap:** 21,000,000 NHC
* **Hash:** BLAKE3 (browser WASM + TypeScript reference)
* **Signatures:** Ed25519
* **Language:** TypeScript in every public repo
* **Mine:** [nodehashcoin.com/mine](https://nodehashcoin.com/mine) — explicit Start and Stop only
* **Buy / sell:** [nodehashcoin.com/swap](https://nodehashcoin.com/swap) for NHC ↔ USDC (MetaMask, Phantom, or Solflare)

Public source (standalone clones, no submodules):

* [nodehashcoin-node](https://github.com/chrisgu/nodehashcoin-node)
* [nodehashcoin-webminer](https://github.com/chrisgu/nodehashcoin-webminer)
* [nodehashcoin-wallet](https://github.com/chrisgu/nodehashcoin-wallet)