sha256sum 
6d4a521838462ee43fa572c35d29e8b7d112b9225ca3846b716b1fe4a2cc8f27  *dd-wrt-webupgrade.bin


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   beware installing on your EA8500 this is bleeding-edge DD-WRT firmware but this seems a good build
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 Linksys EA8500
 DD-WRT v3.0-r43813 std (07/15/20)
 Linux 4.9.230 #601 SMP Thu Jul 9 19:40:35 +03 2020 armv7l

  ~ All is working very well for me with what I use. ~

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 If wondering about the 'updated' date/time in top right of page EA8500_DD-WRT
 that is auto generated with my local date/time if any changes at all are made to that page.