snowflake for Go
A simple to use Go (golang) package to generate or parse snowflake IDs
...You can set your own epoch value by setting snowflake. Epoch to a time in milliseconds to use as the epoch. When setting custom epoch or bit values you need to set them prior to calling any functions on the snowflake package, including NewNode(). Otherwise, the custom values you set will not be applied correctly. Import the package into your project then construct a new snowflake Node using a unique node number.