Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #167565
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
715ms
Block → Canton commit
715ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94a309865426d546932ae8943c9d0e81d56631e8dd80b86423b872dd000000000000000000000000192266ae96bde3b2296901a2d7818e6f550d10250000000000000000000000002e2eccbb22aac2122b8e79fea09cd31023b0dc2700000000000000000000000000000000000000000000000000000000192266aec080a01eea89862c4351a09a5a965772e4543d5fe60d5508fe79ff53694d6da88af680a04ad3e4a7829c3fa70a613fa6e5c444d47554102399659542b31dce5bfcc9f5bb