Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #183201
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
657ms
Block → Canton commit
657ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94bc1b65f7dd14d57e213e5a35b27744c8cd0a634c80b86423b872dd0000000000000000000000007dc754164174403f42a3edc076a58439a5ff726a00000000000000000000000069dae7fae46a03799fbafa46dc7a8c1749d21cc2000000000000000000000000000000000000000000000000000000007dc75416c001a0ad35bcef0922198f26ab702fee046946becafd036931eb619e3599c1774b989aa06cb22f3d8bcef993813020e0855605c89fda867a268797878d61003ab5252ddc