Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50701
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
585ms
Block → Canton commit
585ms
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.
0xf8ac80854b1d8d996c82c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000094dfff2aeadc71abb6d4e7b417bbd17066be3de200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0493040f84970ad7b77801782c4ea721b719acbabc12c765c41c5229aa99476eaa00d2b6841080f26052270d579556d054be8c20c1c675e8b063ae90aecee42ac90