Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #11842
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
789ms
Block → Canton commit
789ms
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.
0x02f893830e4a255585746a52880085746a52880e826fea943f81bdac4da7febc04f2450115b9005a1e531f4880a43d925e1afffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff3c080a06bb9dd3c783284f688cf06bf100fe5647f9ee7110d4cbb2b76a1ac042ef023d5a06c34c3a7c5230752ef667a01abe8829749e6ec3f3cf22bb596103284e6ff6eaf