Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #163698
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
1.31s
Block → Canton commit
1.31s
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.
0xf8ac0f851ffbec4ce08259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000de2975708138e128df9663a763407d46ed4cb69c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0c5f00ea66d5ef3e5e43d015e29d09f0a7edd5bc20cc159593a796827846f14c0a01f03b9ec52df243f99dc70c40c7acc4d1ca2a508d7282c63d84b8aff4db62c62