# charlie · Rell standard library · Chromia Docs (concept)

> val charlie: byte_array = x"4444444444444444444444444444444444444444444444444444444444444444" A private key representing the actor charlie. Not secure - un

Source: https://docs.chromia.com/pages/rell-stdlib/-rell-system-library/rell.test.privkeys/charlie/

PROPERTY

# charlie

```signature
val charlie: byte_array = x"4444444444444444444444444444444444444444444444444444444444444444"
```

A private key representing the actor charlie.

**Not secure - unsuitable for production usage.**

Since 0.10.4

[View this page on docs.chromia.com](https://docs.chromia.com/pages/rell-stdlib/-rell%20-system%20-library/rell.test.privkeys/charlie.html)Generated API reference, mirrored from the live docs