Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #206958
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
578ms
Block → Canton commit
578ms
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.
0xf8ac098501c406a2208286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000c3783887968be24657930479ee26e99b8ada1cde00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0151a264ed8a5f28e5aedaf3ae8b0f4994aeb693ffa266738bf6d5bc83e9df1d8a005d078b04df417ad47dcf57c67bada028063ba57536bc9e84a0a397eeb088754