Nope. A variation on Ribbon filters (https://engineering.fb.com/2021/07/09/core-infra/ribbon-filter/ https://engineering.fb.com/2021/07/09/core-infra/ribbon-fil

Nope. A variation on Ribbon filters (https://engineering.fb.com/2021/07/09/core-infra/ribbon-filter/ https://engineering.fb.com/2021/07/09/core-infra/ribbon-filt...). See https://hacks.mozilla.org/2025/08/crlite-fast-private-and-comprehensive-certificate-revocation-checking-in-firefox/ https://hacks.mozilla.org/2025/08/crlite-fast-private-and-co....