Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #117579
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
755ms
Block → Canton commit
755ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294f06c2fcb50b055f4142f042ed108d7f35e1f7fbc80b844a9059cbb0000000000000000000000007e604f6375063148dd10df2fc1e6ce2d4eb779710000000000000000000000000000000000000000000000008ac7230489e80000c001a07a5f546381b9292626efa310581442361d689d4e9e660ebac8a83b7f3dd5de8ea072965a4bd6ff4920bfc1e493f93365f5e988055b2ed95d398cc1d10a3ac71ce5