Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #195562
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
1.78s
Block → Canton commit
1.78s
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.
0xf8aa0d83880cb28259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000007c39c42471965e41ab8ee06caf338cb3646f567200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea00dd878c86349a0f5ed1865128a4e8080480a92be89f7697904ba5ae7f6aa10e4a04d9d9228455a8d09d93540eb6dc6b05bf80a975c98b7038ec72996c65434acea