Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5746
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
539ms
Block → Canton commit
539ms
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.
0x02f893830e4a252385188122883f85188122884d826fea943f81bdac4da7febc04f2450115b9005a1e531f4880a43d925e1affffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffb9c080a0c9ae3327dab500528c505a1662dcc461df152f37eee9d7385d300ad71e534bfda039b4e66eee5bc8710cf0bf33204319e6d1b3c5ad79f2597092d0ac4341b6bb7d