Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203545
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
798ms
Block → Canton commit
798ms
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.
0x02f8d2830e4a250f843b9aca0e843b9aca0e82e0729485b22bcf6c3b7de232044d7be79368f130088aab80b86423b872dd0000000000000000000000003589d433b1cae4b1bd7f93eb07324bda00abc944000000000000000000000000f8b3c14eaf0468d2264202936d930f5b2536d67e0000000000000000000000000000000000000000000000000000000043c1b6edc080a093299b0d78218a771b84dc47efb2ca951fd45d94f290bec8806de0a105b7d7bfa03c6ff61c605510f444924bd705ec0b3334b21ca1d8ba54f37e4bdd67bef9e6f5