Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #14828
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
689ms
Block → Canton commit
689ms
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.
0xf8ac0d857a3c70420782c140940cfd29eaf33721cde171f52052d7cdb6ce215af680b844095ea7b3000000000000000000000000a16b2df25ee1bbe0af7670520aa7514de3ca57eb0000000000000000000000000000000000000000000069e10de76676d0800000831c946da04da544eaa5d096eef28f5cc453809d80388a31321c26ca8adb8ebd29f38dcdcca0041bd7bdcf8df78a3e51ec899961a17cca302f488718f173b771aecb3c1fb6c0