I take this as the boldest soft reveal of the discovery of SETI ever. Most of the soft reveals we've seen so far have been "ingredients of life found in $X", w

I take this as the boldest soft reveal of the discovery of SETI ever. Most of the soft reveals we've seen so far have been "ingredients of life found in $X", where X has values like "Mars sedimentary rock", "Titan atmosphere", "Ice volcanoes on Io", "atmosphere of exoplanet imaged by JWST".