Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #9241
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
719ms
Block → Canton commit
719ms
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.
0xf8ac80854cd40def9d8259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f190000000000000000000000000c9ad8f1e7d42b425216202fbe6b8aede604ceea00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0487dc4eda465b02dd79e72e1928f005ad946278df42f2ed2944c13cabfa8e8c7a00a2fbd322e7bf519397eca26de5eb292e36f88daca1bf822de1c68ba18ab1533