# Blake3 Hashing Algorithm

**URL:** https://resource.dopus.com/t/blake3-hashing-algorithm/37764
**Category:** Help & Support
**Tags:** feature-request
**Created:** [February 4, 2021, 3:33pm UTC](https://resource.dopus.com/t/blake3-hashing-algorithm/37764 "2021-02-04T15:33:56Z")
**Posts on this page:** 1
**Showing post:** 6

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### Author: ![Leo](https://resource.dopus.com/user_avatar/resource.dopus.com/leo/32/69732_2.png) [@Leo](https://resource.dopus.com/u/Leo)
#### Post date: [July 10, 2022, 1:03pm UTC](https://resource.dopus.com/t/blake3-hashing-algorithm/37764/6 "2022-07-10T13:03:47Z")

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> [@dusankastak](#):
>
> MD5 and SHA1 checksums are obsolete.

You can use SHA-256 or SHA-512 if you're worried about very powerful organisations making two files look the same:

> [@Column: SHA-256 and SHA-512](https://resource.dopus.com/t/column-sha-256-and-sha-512/33525):
>
> Overview This simple script adds columns to display SHA-256 and SHA-512 hashes, similar to the built-in columns for MD5 and SHA-1. Unlike the built-in columns, there is no maximum size limit, but you could add one if you wanted to. You do not need …

We may add more algorithms in future if there. So far you're only the second person to mention Blake3.

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