Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #177658
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
1.09s
Block → Canton commit
1.09s
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.
0xf8ab038408301e688286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000bc854b95a119428e1e00b080294db9095c89a1fd00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea00c6400fd5ac5675f4b551c7adde5c115c4ec3dc7022f3a9d2a1db4bf1a0ed853a04576b84b534503cc6c5647fc193173c07ceb1af4736fa5a834a0e801eed07c7e