Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186342
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
917ms
Block → Canton commit
917ms
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.
0xf8ac4f843e95ba8e83011e39946a1e012cf0e6d5f2479304fbeb532932cd411f7580b84440c10f19000000000000000000000000a8602c4c88d7f66d71f1afb4275a910fc043378000000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0d861529fa876df523dca6e19408b19eec97c8893afb501b4e2308b40d807f345a041926f211d3db542b8df1a34cca748975b8d25c518f925b6e08b741c92b609b5