Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #164463
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
325ms
Block → Canton commit
325ms
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.
0xf8ab0f84b1fa8025825983945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000a18000e6332b88ea89bfe229ddaad8b490f6a83900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea057cab14b8a712059127e076e5a41d2daf27576ddaca901c1287bd3f18e08ffe9a0043479aca553c379d93a5d2277670b37b7805f1e134616baf710828eb8e32cdf