Tag: uploads

Writing tagged uploads.

Every post on the Total Vault blog tagged "uploads". Long-form writing on backup, archival, AI search, and the realities of running a creative archive.

Computing SHA-256 in the browser without freezing the tab — cover image
engineering

Computing SHA-256 in the browser without freezing the tab

How we hash multi-gigabyte RAW files in the browser during upload — streaming through Web Crypto, with no main-thread stalls — and why the obvious approach doesn't work.

The Total Vault team, 5 min read, Oct 29, 2025
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