Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #211479
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
747ms
Block → Canton commit
747ms
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.
0xf8aa1283715fea825983940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000000000000000000028139e8e5ddfbc61a38657a25c8099a4f300714d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea09ca44ba714c5285eb3aaed80dc3851632550ad0d3d500a5818f05d2bfd740470a04596236ee4287bef75743d44130b4f0ddc2dd68ca9cdf0c8e6aa8dfcb2a49496