Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5753
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
859ms
Block → Canton commit
859ms
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.
0x02f893830e4a252585188122883f85188122884d828459944e0c5bf74231eebef72a0cb6b37b0c385248107280a41155212e9947ace74ca9a5339d58ec3d255863b0921b53d594a3cee88e032a1b5db02583c001a0292e7bc786b03d894a8e5008ad498fae96644cf6a1cfe1502a2958fc862237d3a04d5d9732fe3f269c4e3eb4947e0e7a9fbc7f7f017f97032fd33d286ae70d111d