# Solana Mainnet & Testnet

<table data-full-width="true"><thead><tr><th width="179">Network</th><th width="138">Chain-ID</th><th>Program ID</th><th width="183">Gateway Public Key</th><th>Upgrade Authority</th><th>Contract Version</th></tr></thead><tbody><tr><td>Solana Devnet</td><td><code>SolDN</code></td><td><code>DKDX8XbTnCgEk8o1RNnCUokiCmadG1Ch5HLxaz7CnhcD</code></td><td><p></p><pre class="language-typescript"><code class="lang-typescript">"A20KrD7xDmkFXpNMqJn1CLpRaDLcdKpO1NdBBS7VpWh3"
</code></pre></td><td></td><td><code>0.2.3</code></td></tr><tr><td>Solana Testnet</td><td><code>SolTN</code></td><td></td><td></td><td></td><td><code>TBD</code></td></tr><tr><td>Solana Mainnet (Beta)</td><td><code>SolMN</code></td><td></td><td></td><td></td><td><code>TBD</code></td></tr></tbody></table>