> For the complete documentation index, see [llms.txt](https://inspinia-technology.gitbook.io/skyplatform/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://inspinia-technology.gitbook.io/skyplatform/skyplatform-technical-user-documentation/plugins/constant.md).

# CONSTANT

<table><thead><tr><th width="128">Plugin</th><th width="148">Name</th><th>Description</th></tr></thead><tbody><tr><td><img src="/files/XB5jBtmIywOvPAveVOnY" alt="" data-size="original"></td><td><strong>Constant</strong> </td><td><strong>The Constant</strong> is a block that maintains a fixed value or information of the specified type, providing it as a constant output.</td></tr><tr><td><img src="/files/TfdmqM80LdvUfuBy9f9c" alt="" data-size="original"></td><td><strong>Timestamp</strong></td><td><strong>The Timestamp</strong> is a block that provides the current day, month, year, time, and time zone (GMT) in milliseconds. For example, the output <strong>1666612711211</strong> corresponds to <strong>Mon Oct 24 2022 14:58:31 GMT+0300 (GMT+03:00)</strong>.</td></tr><tr><td><img src="/files/zsrGzeatl8FqidvJGlBk" alt="" data-size="original"></td><td><strong>Serial Number</strong></td><td><strong>The Serial Number</strong> is a block that outputs the serial number information of the associated device.</td></tr><tr><td><img src="/files/1opGaIU6YBRFWeflKuRJ" alt="" data-size="original"></td><td><strong>Current Time</strong></td><td><strong>The Current Time</strong> is a block that provides the date and time information for the specified region. </td></tr></tbody></table>