Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #7133
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
659ms
Block → Canton commit
659ms
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.
0x02f893830e4a253685188122883f85188122884d828459944e0c5bf74231eebef72a0cb6b37b0c385248107280a41155212ee173bfb5fb9b747b52c1d16e7bd221d1d6263b7eafd770fee2584ee0f8861ac8c080a09801d1827a2193bffe83b57b8f083f3e745550cc1a33a17e9265cde3c817973aa07fd9c657f81852d5eaf445c2a971b5e990c9c75a2b5ceb429db8064adb33e485