$ curl -s 'logs.nosuchlabs.com/log' | hexdump --canonical | grep 'also bbl' 
000020b0  2f 61 3e 3a 20 61 6c 73  6f 20 62 62 6c 01 3c 2f  |/a>: also bbl.</|
$ curl -s 'btcbase.org/log/' | hexdump --canonical | grep 'also bbl'   
00006c70  3c 2f 61 3e 20 61 6c 73  6f 20 62 62 6c 3c 2f 64  |</a> also bbl</d|