Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182736
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
218ms
Block → Canton commit
218ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194dc382c677993415394551e850b53bcc7c1034e3c80b84440c10f190000000000000000000000007d360feff7a48b30e0f507670e6763ca0377dea9000000000000000000000000000000000000000000000000000000007d360fefc080a0682776a617ff2fd44a9cea658dbdd3af9182f0a69a2dcb26f1b3c41f10f3d77da075708d9e918e9d3eab6e42c801197e6b3353ca097bb12b81eb30ac515e467a59