Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166310
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
935ms
Block → Canton commit
935ms
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.
0xf8ac038501cd52001a8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000b713b255faf4f066ae7e6fb77e77c7c2e8f0466800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da004c62df526a2f04135e6ba8b5f7b13d667c168569a69a74cdff52e18df4929a5a016a4cd146cea67d3e52908fa471645f1a0ba2237b807a9ac48a1e7810c1978b6