Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #23777
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
806ms
Block → Canton commit
806ms
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.
0xf8ac03858bb2c970088259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f19000000000000000000000000a85ab6284b1adb2185a0835891819db07692d86b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea057cad18e79739b02e71dcc125d54da8b89ff7dd5ff2eac76c369ab66a535a655a07f7145b1853bfd37b58b377b65b42bb75ce1f9fa59ecfd9b141083e0625fbdd6