[1] [CITE@en[Base62 - Wikipedia]]
([TIME[2021-04-02T21:29:55.000Z]], [TIME[2021-04-06T02:05:47.769Z]])
<https://en.wikipedia.org/wiki/Base62>

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[2] [CITE@en-US[Behind GitHub's new authentication token formats - The GitHub Blog]]
([TIME[2021-04-06T02:06:20.000Z]])
<https://github.blog/2021-04-05-behind-githubs-new-authentication-token-formats/#checksum>
]FIGCAPTION]

> We then encode the result with a Base62 implementation, using leading zeros for padding as needed.
> 

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