Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #133620
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
466ms
Block → Canton commit
466ms
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.
0xf8ab0c842c4968728259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000b934ee39c675126db8cdee6b11f96effe7069f6100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0caa72ff21ca4184025f8a4c2804f3044ed521b0863d4bacaebf826a8b1bd885ea0229275b794b7fbc13f5cb7113487e76c91e460c2c1bd2f35f011daea26afa7b0