Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #210958
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
798ms
Block → Canton commit
798ms
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.
0xf8ac128504d3f6400c8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000000000000000002393dceefce17d19b918df15109ac7a9ca5bb5e800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0ba24a6b4df90d0017165630bbae45240d2f2334f571574ea90cd7ebeac0f9bdca072f8f3b2b6c165952cccb560696daaf1dbdc2a0263ed76e47a6c46085f22e95c