Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185593
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
917ms
Block → Canton commit
917ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94bbf68ef9ebbd4b7eb57f4ee1d7309da73eb9935b80b86423b872dd0000000000000000000000007cb84dfde3ba41630c34240bac6ded8d60e01dc1000000000000000000000000a6b6eb8a873dc02a3cc5dbda2f1453fedf25b90e000000000000000000000000000000000000000000000000000000007cb84dfdc001a089d728e9ae068cb2155e551dc49c17f5fe40190dc228fdd386c7f9fb9d256b59a076f40f9866b6e2314c342c4aa566bb08f10a610ab896f9928471f115e529c7ab