Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5708
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
990ms
Block → Canton commit
990ms
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.
0x02f893830e4a252485188122883f85188122884d826ec294310ffa975e847cb17608a31410948c6dd18d676280a4e0b87ce24ef766e3b2a7dd7004613c1b0527dae7d40f0877962d8ec01932ae87acb38158c080a094c6439555d5ad11e02cab5f330bdf2251d0bd48fed16c999fd70c945f2d3ef3a06545628e0ab5a30b9086e1ef2f528f4805397a35b9c56eca13ab3cad80647676