untrusted comment: verify with /etc/ports/extra.pub
RWR6fNowzDG3kn6tjfWp3/kR4wYXByWgBN5KlpgXqm2cGEoaQj4/MMFiCJpttiaXFmje+MFqZmaZoXmGDmBSs8Ki+WAFv/SeUAc=
SHA256 (Pkgfile) = 34ce951a5c626e2737fa5b558618482a9ff9a91de330bcaec21a4a25649d2792
SHA256 (.footprint) = b278b387c9c157f6cf41892aea66ab57d067d54bb50b25f7d2a359dfc024e7a8
SHA256 (libpng-1.6.53.tar.xz) = 1d3fb8ccc2932d04aa3663e22ef5ef490244370f4e568d7850165068778d98d4
SHA256 (libpng-1.6.53-apng.patch.gz) = 452a1a290bd0cf18737fad0057dc17b7fdf10a73eda2d6d4f31ba04fda25ef2c