Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #1358
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
99ms
Block → Canton commit
99ms
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.
0xf8ac0385029124264782c14094c1a0a14d5ad5a62de37303d2077ebb30abbdf42080b844095ea7b3000000000000000000000000eee458aa6de9e2bf72b887de9218e56410bdc8fd0000000000000000000000000000000000000000000069e10de76676d0800000831c946da0bf64252f979cb5f0bb6052bd4fd3d4287ff04fea39d94fb82566acad011ec256a0347fe4c35b940fdab39fcbf9bd861568acd4ca0c637494786f7909a4ed4df764