Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169320
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
846ms
Block → Canton commit
846ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f942b72ecbd884edaadd510754aa8beff041f7fe8ed80b86423b872dd000000000000000000000000d83267b765a6b7f03aea2713be260577b6740ff8000000000000000000000000ab3323ea3af6613f0a3108f57f725fa4866d986700000000000000000000000000000000000000000000000000000000d83267b7c080a076f3c0683ae024ed03b23e44ad510993d2dd38e856cec4fea94504d571091a92a06c292404c814d1bfb43c7fed75534b1805868d2d57f13510d675951ee8728e4b