Alice: 0.10000000 BTC, Bob: 0.00000000 BTC
--------------------------------------------------------------------
Commitment #1: (Revoked)
Alice: 0.50000000 BTC, Bob: 0.50000000 BTC
--------------------------------------------------------------------
Commitment #2: (Revoked)
Alice: 0.20000000 BTC, Bob: 0.80000000 BTC
--------------------------------------------------------------------
Commitment #3: (Not revoked)
Alice: 0.10000000 BTC, Bob: 0.90000000 BTC
--------------------------------------------------------------------
Alice chooses to give you the transaction of the revoked commitment #2, without the revocation keys, hereby telling you it's the latest state of their channel. Can you prove otherwise? As I said,
@BlackHatCoiner
What if they gave us commitment #2 (revoked), which we can prove them and channel peer signed. And then they gave us commitment #3 (not revoked), which we can prove the channel peer signed. And commit 3 can be proved be to the next commitment after commit 2. We could prove commit 3 and “roll back” to commit 2 to prove balances at that time?