This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Majik Signature
Sign any file with post-quantum digital signatures
Really useful toolkit for anyone serious about long-term document integrity. One thing that would make this even better is a simple CLI flag to batch-verify a whole folder of signed files at once, so you can quickly check archives or exports without opening each one individually.
honestly the tech looks solid, but a CLI or simple API wrapper would be huge for devs who want to automate signature workflows without clicking through a GUI every time. right now i'm guessing it's mostly desktop-focused, kind of limiting for server-side stuff.
love that you support both Ed25519 and ML-DSA-87 in one tool, finally a signing setup that actually feels ready for what is coming next rather than duct-taped together
About Majik Signature on Product Hunt
“Sign any file with post-quantum digital signatures”
Majik Signature was submitted on Product Hunt and earned 0 upvotes and 3 comments, earning #3 Product of the Day. Post-quantum digital signatures, Ed25519 ML-DSA-87 FIPS-204, content signing, file authentication, PDF signing, audio & visual stamping, trusted timestamps, TSA, multi-signature, cryptographic verification, quantum-resistant, tamper-proof, hybrid signatures
Majik Signature was featured in Developer Tools (515.9k followers), GitHub (41.3k followers), Tech (628.1k followers) and Security (2.8k followers) on Product Hunt. Together, these topics include over 272.2k products, making this a competitive space to launch in.
Who hunted Majik Signature?
Majik Signature was hunted by Josef Elijah Fabian. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Josef Elijah Fabian
Really useful toolkit for anyone serious about long-term document integrity. One thing that would make this even better is a simple CLI flag to batch-verify a whole folder of signed files at once, so you can quickly check archives or exports without opening each one individually.