hashes of old certs.

phobos :: ~ 1 » for x in {1..12}; do doas openssl x509 -in /etc/letsencrypt/archive/irc.drk.sc/cert${x}.pem -noout -fingerprint; doas openssl x509 -in /etc/letsencrypt/archive/irc.drk.sc/cert${x}.pem -noout -text | grep -i After; done
SHA1 Fingerprint=50:6C:6E:FD:6E:27:42:29:AB:CA:B8:94:7F:5A:5D:F7:29:7D:FD:D1
            Not After : Oct 16 20:26:00 2017 GMT
SHA1 Fingerprint=D7:9D:57:40:A7:DB:21:89:36:4E:E3:E9:36:2E:6D:1D:FC:A8:78:06
            Not After : Oct 16 20:27:00 2017 GMT
SHA1 Fingerprint=61:BB:5A:92:BD:34:C8:07:FF:3F:C1:AC:14:D6:7E:FC:1A:E5:E8:CC
            Not After : Oct 17 08:38:00 2017 GMT
SHA1 Fingerprint=F7:D7:41:38:2E:B4:EE:EA:35:A3:C0:E5:21:4A:06:7F:1E:F9:26:A1
            Not After : Oct 18 08:01:00 2017 GMT
SHA1 Fingerprint=E5:93:13:1A:E3:3A:64:B5:4B:BC:EE:A7:5B:FB:0F:76:DF:08:1B:EE
            Not After : Dec 25 08:21:00 2017 GMT
SHA1 Fingerprint=10:D1:4F:04:CB:02:C0:8F:98:4A:F8:D3:29:1A:F0:0A:1D:DD:5C:09
            Not After : Dec 25 21:10:00 2017 GMT
SHA1 Fingerprint=0E:0D:0B:A0:5F:30:FD:A8:AE:FB:17:DB:FA:1B:AE:37:82:D0:70:DB
            Not After : Mar 25 10:46:46 2018 GMT
SHA1 Fingerprint=F1:3F:89:67:B5:C3:B1:4D:0C:13:E8:8B:43:F8:2C:69:F8:5A:9B:E1
            Not After : Jun 16 02:02:44 2018 GMT
SHA1 Fingerprint=79:74:6E:F8:92:9B:A3:DC:43:E1:AD:A5:C3:BB:7A:3B:B0:3C:23:DD
            Not After : Sep 13 14:04:31 2018 GMT
SHA1 Fingerprint=B8:6C:6E:14:54:F3:63:7C:74:4A:89:67:7C:B9:58:13:65:7F:6B:CF
            Not After : Dec 12 19:13:12 2018 GMT
SHA1 Fingerprint=7F:68:94:15:CA:FD:37:DB:0D:AC:8E:0E:3C:99:63:2C:DA:F7:A0:F0
            Not After : Mar 14 20:25:07 2019 GMT
SHA1 Fingerprint=47:6A:08:0E:2E:DC:26:0C:20:53:79:10:AB:AA:A1:67:D4:CC:93:71
            Not After : May 26 08:15:58 2019 GMT