Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #179241
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
267ms
Block → Canton commit
267ms
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.
0xf8ac03850405f7e00a8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000005906c5cfa6fe13187b7b9a08adfbbcd39902c1a600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea04558c2550cc800395979676b01eedee12cd9f3f058e34141d4fe211572f242d2a01460f3814b23070f1cb1850a506919090c1f294935ae91360a29df7d8ad6605e