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Featured in Domain Arrivals · 2026-08-07

Open AssayIndex and the Numbers Behind Research Peptides

openassayindex.com ↗ · Developer Corner · score 86.0
Open: public page gives enough substance to understand the site $Paid: pricing, booking, ecommerce, subscription, or paid access is visible ADAds: visible ad load or ad-supported content Pretty: notable design, copy, craft, or presentation Pro: polished, finished-feeling, serious, or operationally mature Niche: specific audience, workflow, or unusually focused use case Human: personal, local, community, civic, handmade, or real-person signal !Suspicious: scammy, spammy, trust theater, finance fog, or credibility concern

An open, downloadable index of third-party assay results covering 6,722 reports, 1,154 batches, 66 compounds, 20 suppliers, and six laboratories.

Why it surfaced

Open AssayIndex does more than collect purity figures: it records methods, provenance, limitations, anomalies, and recovery against label claim. Its bluntest finding is also its most useful—that purity barely discriminates, while recovered mass tells a more consequential story.

A File Musicians Can Argue With

August 7’s newborn domains include editable orchestral scores with up to 33 staves, 15 years of Valencia council interventions, a dementia-friendly frame with one optional button, and a memorial golf tournament whose winner wears the Meatball Jacket.

This is one of 1,000 discoveries in the 2026-08-07 Domain Arrivals issue.