Add a touch more reasoning around lots + lot size
@@ -125,9 +125,13 @@ making it available to the signing group members to reclaim.
Deposits will be managed in fixed-size _lots_. Each deposit therefore will
have to be of the same amount: {lot-size} BTC. Thus, a depositor submitting
their <<Proof of deposit,proof of deposit>> must prove that they deposited
-{lot-size} into the deposit's signing group wallet.
+{lot-size} into the deposit's signing group wallet. If a depositor wants to
+deposit more than the lot size, they will need to create multiple deposit
+requests and fund multiple deposits. This allows each deposit to be backed by
+a different signing group, both simplifying the bonding of signing groups and
+improving the resilience of the system to signing group failure.
-// TODO Actually set the right bitcoin amount. Explain reasoning a bit more.
+// TODO Set a proper initial lot size.
== TBTC Minting
