$ date -u +%Y-%m-%d %H:%M:%SZ

$ bitcoin-cli -signet getpeerinfo | grep -w 'v2' | uniq -c
      3     "transport_protocol_type": "v2",

$ bitcoin-cli getpeerinfo \
    | jq -r '.[]
      | select ( .transport_protocol_type == "v2" )
      | .addr + " " + .session_id' \
    | while read addr sid
      do
        a=$(echo ${addr%\]*} | tr -d '\[' | md5sum | cut -b-16);
        printf "%s\n\t%s\n" "$a" "$sid"
      done

d5399678af514123
	d74dadc9b8c704e3fd405b3948184f8abfcfe60b073568a6ea2087c7438515b6
7888bfdfce2f869c
	2abff4163b860c2bed4874cd46536a98c6886ab4bfd2bb6ea8d090a34e515132
dcbff8a1cc015b40
	4b35ee61ef63220bd2a9a4f1b01d1af366152a9008c1badbbe7e2507c07b4ed5