Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #2348
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
949ms
Block → Canton commit
949ms
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.
0xf8ad028519bacaa8af83011e39940d5e7931d554f9fdb64ddf3ee85e2790e356251680b84440c10f19000000000000000000000000c5415063ed4d8247ee87c81629c8e8cc4613c97a00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da04f3c38aedd477c26fd4e408bab5e0416ecc7a7f3be566493ea79431391acf249a002187032cd87c2d46aaef167978012f37070928c7ef65a276e42719985884886