Update on the $XRP Ledger "free XRP" bug: the real bar was 184× all XRP, not 92×.
Yesterday we used the signed 64-bit limit, 9,223B XRP, as a floor. But for the trick to work, one payment's XRP total had to pass 2^64 drops, about 18,446B XRP, so the counter wrapped around to a tiny charge. That is more than 184 times the 99.99B XRP that exists, and it matches the bug finders' estimate of about 18.45T $XRP .
No single $XRP amount can exceed 100B, so it took at least 185 rigged offers in one payment, not 93. The rest stands: fixed in xrpld 3.4.1 on Sep 25, disclosed Oct 9, no sign it was ever used
Yesterday we used the signed 64-bit limit, 9,223B XRP, as a floor. But for the trick to work, one payment's XRP total had to pass 2^64 drops, about 18,446B XRP, so the counter wrapped around to a tiny charge. That is more than 184 times the 99.99B XRP that exists, and it matches the bug finders' estimate of about 18.45T $XRP .
No single $XRP amount can exceed 100B, so it took at least 185 rigged offers in one payment, not 93. The rest stands: fixed in xrpld 3.4.1 on Sep 25, disclosed Oct 9, no sign it was ever used