Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169433
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
326ms
Block → Canton commit
326ms
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.
0xf8ac0a85021370e5ca8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000000000000000007bf71bba8599cf9c4a805cf80aa22cf63b28cda500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea01b7b18a37de952789d0e4dd03ce41871769874f45f27d648c27de97b33d18a50a07b98db707f53452c0a6b6cb9c7b9a3687c9f014d0b38126865c19a6f87cafbf1