Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #34038
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
487ms
Block → Canton commit
487ms
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.
0xf8ac1f857a3c70420782c14094ffb403aaba1527a9e417a7b556bacdf50ebb7f6b80b844095ea7b3000000000000000000000000e30edcdccf3ea7f5251ddd26ad9427019f1478b90000000000000000000000000000000000000000000069e10de76676d0800000831c946ea085d91434a42720aa183d024cf8b351f3441ac8c718cf90c5137023f26732f0d9a014634291003b9a5862a03652238c265574af32a6b91894c194fc02f9aa59444a