According to Wikipedia, 1768 Kelvin is the melting point of the metal cobalt.
This tool decodes and dumps the configuration of Cobalt Strike beacons.
You can find a sample beacon here.
1768_v0_0_3.zip (https)
MD5: 73DB2E96EE5B6427AF6CCE2672F91CB2
SHA256: C06850A132B89F5E8C127E43FD5CC42051706CDF058EB2D688BC8BD3043E6E02