Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #34034
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
607ms
Block → Canton commit
607ms
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.
0xf8ad1e857a3c70420783011e3994ffb403aaba1527a9e417a7b556bacdf50ebb7f6b80b84440c10f19000000000000000000000000e30edcdccf3ea7f5251ddd26ad9427019f1478b900000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0c85f128191be8168010c4fe825491aa8b370b89e6574146be2bc9740e3d54878a05318e9d4120221b9aa9d272187d3e681a1619338aefabc0ddd4669ab621fb59c