Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #211122
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
497ms
Block → Canton commit
497ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf8ac06853dfcbe44ca8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000001e06227ef9c2902db347ffd0b059db613f5c24d800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0532cb9f537b242b340258766505158675c9c759332e42a138f7320b08dfe0c0da014b89bd8836a6e53785f6da1a69178ba4646032840b732982c79e1dd550d5275