Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #172667
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
5.71s
Block → Canton commit
5.71s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294f0ccf4e3cd6977cebcb9dfd97f23b965fb5fb4f980b844a9059cbb00000000000000000000000083133993e4f6c3ae1ec5bcaac929eb5c586958c50000000000000000000000000000000000000000000000008ac7230489e80000c001a0f602edf8e6335a5b83c3d237717a658b4af0a3f3b95208fef4c9acb500418382a0578ad31415e0a80331f0e4c57bdcf709cdc071a2dacaaee51e7646ece2ccf1c5