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Update snapshot verification proposal (#6764) 

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TristanDebrunner 2019-11-06 13:48:28 -08:00 committed by Grimes
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book/src/proposals/snapshot-verification.md
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@ -6,4 +6,4 @@ Snapshot verification of the account states is implemented, but the bank hash of
## Solution
Use the simple payment verification (SPV) solution to verify the vote transactions which are on-chain voting for the bank hash value.
While a validator is processing transactions to catch up to the cluster from the snapshot, use incoming vote transactions and the commitment calculator to confirm that the cluster is indeed building on the snapshotted bank hash. Once a threshold commitment level is reached, accept the snapshot as valid and start voting.