Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50448
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
1.05s
Block → Canton commit
1.05s
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.
0xf8ac148459682f0083011e39949779be23d9ffd27aa41dea11be8c910cf44e38e380b84440c10f19000000000000000000000000e9e93e215069f30308f5ecf13f75ac193cc61b4900000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea07883495a93c96d26db86d552488d633002bc985b740a0a2a194e1c2385fca251a05ffdbbf3ffb407220dd16e3efa19e384372f3457df5fdb8c7e0f0cc66d35000c