\paragraph{Writes:}\r
Client sends slot, server verifies that sequence number is valid,\r
checks entry hash, and replies with an accept message if all checks\r
-pass. On success, client updates its sequence number.\r
+pass. On success, client updates its sequence number. On failure,\r
+server sends updates slots to client and client validates those slots.\r
\r
\paragraph{Local state on each client:}\r
A list of machines and the corresponding latest sequence numbers\r