Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #23441
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
948ms
Block → Canton commit
948ms
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.
0xf8ac038580896d0ccb8259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f1900000000000000000000000029b91b58d4355fe8e73b68a931740f728da1ea0a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea058a02b69c72101ba75f941cb20f54e3d551e709891c32859268d61b651e63d3aa046261bdf9632f0de3039e5ce0d02309e43ce77414aa651741a09f4268d30edea