Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169872
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
4.91s
Block → Canton commit
4.91s
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.
0xf8ac09850193a7c0008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000003cc1c1521ec362b41d955c8449e6169779605a3600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0df5c3990150cfe65e5e234a53e9733a80d325cdc7928c25bf1788c9bbfed8f96a0260b2521546d989b3d97ad5d90aac66f58e73192dc79ba23c567b2b2c8a7af82