Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5671
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
288ms
Block → Canton commit
288ms
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.
0x02f893830e4a252085188122883f85188122884d828459944e0c5bf74231eebef72a0cb6b37b0c385248107280a41155212eb38ed079eff0c1486f945239da974d7dbf1f338f192d746cbdaedc69e82b28d6c080a029e0a3a1be03c3697a803f0dcbd7b2137ceda820cf6fcdfb35f40fa81070d71ea05916a57b7adbd4b4bbdf13c379744faa5d4c7c53966331e83b7eeab30b1ae5a0