Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #7286
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
689ms
Block → Canton commit
689ms
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.
0x02f893830e4a253a85188122883f85188122884d826fe994c9c84d1b7834f4471fe249abd5a8889bc9e8081880a4b3363a3a5a2fe9291d79dd2955848445e8f225f484efff65819d40c1d2d3ae7d2d06077ac001a02967a09a30e24c98dc7892a1ab2b55d627541b676fff6b9336cfc256db1ec54da05bc2cc10350270903653f56625ab3fd2eba9696327d775ba2a35dac79355abef