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DNAChain
Tamper-proof chain-of-custody for every sample.
Biological samples move between labs with surprisingly little accountability. Spreadsheets and paper forms are still the norm in most biobanks and CROs. DNAChain fixes this — every sample registration, transfer, and consent change is SHA-256 hashed and cryptographically chained. Alter a record and the chain breaks instantly. One-click compliance reports covering HIPAA, GDPR, and 21 CFR Part 11. Free to start. No credit card required.
Top comment
Hey Product Hunt! 👋 I’m Ramon, the founder of DNAChain. I built this after realizing that biological samples — DNA, blood, tissue — move between labs, institutions, and custodians with surprisingly little accountability. Spreadsheets, paper forms, and disconnected LIMS systems are still the norm in most biobanks and CROs. DNAChain solves this with cryptographic hash chaining — every sample registration, transfer, and consent change is SHA-256 hashed and chained to the previous event. Tamper with a record and the chain breaks instantly. When a regulator asks for proof, you export a signed PDF in one click. We’re HIPAA, GDPR, 21 CFR Part 11, and GxP compliant out of the box — and we start completely free with no credit card required. Would love to hear from anyone in genomics, biobanking, or clinical research. Happy to answer questions about the technology or the compliance architecture. Try it free at dnachain.bio 🧬
About DNAChain on Product Hunt
“Tamper-proof chain-of-custody for every sample.”
DNAChain was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #160 on the daily leaderboard. Biological samples move between labs with surprisingly little accountability. Spreadsheets and paper forms are still the norm in most biobanks and CROs. DNAChain fixes this — every sample registration, transfer, and consent change is SHA-256 hashed and cryptographically chained. Alter a record and the chain breaks instantly. One-click compliance reports covering HIPAA, GDPR, and 21 CFR Part 11. Free to start. No credit card required.
On the analytics side, DNAChain competes within SaaS, Biohacking and Security — topics that collectively have 59.3k followers on Product Hunt. The dashboard above tracks how DNAChain performed against the three products that launched closest to it on the same day.
Who hunted DNAChain?
DNAChain was hunted by Ramon Randall. 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.
For a complete overview of DNAChain including community comment highlights and product details, visit the product overview.