Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #70901
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
846ms
Block → Canton commit
846ms
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.
0xf8ac80855942fd81c682c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000e2013db8c993166c7e435d57db9831be5739fafd00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da04abc1447ed45a7ca6369de44719ed74836d928c1207369569b203aad1d181d77a028c2d595e85981d5df3dbdeef0bc6c48575296cc31963d31e1408fa537c43e9e