Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #92168
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
805ms
Block → Canton commit
805ms
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.
0xf8ac3684721bc44783011e3994c5f6a334fb9237c137885f42d8759160efaa0ba680b84440c10f1900000000000000000000000049494875c4517b922134b88ba8dd051b45f3bb1b00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0433ea57c45abacc73503004e2cf18e00dfb59c327ba68a21b92f33bcef4b0f7ea058dbf0330b8f5450a5a9b3aa4e0639b1abb34b1eac18a31864e658be053eef5d