Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182267
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
568ms
Block → Canton commit
568ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681940da9a7ab3383c10e0f7181ed3b0216145ad6b83180b84440c10f19000000000000000000000000054279a7f17d3e7b78080469b30abc91f18d39c200000000000000000000000000000000000000000000000000000000054279a7c080a0bb8d8e9b46f2ee9698d46fef1aaab0d222d02592413b04bd70fa58fd40f1d148a0074ef8e7a58a53508f8f509aecfd8f239c8a9988a2f7146dcbd72df6552a41aa