Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5473
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
41ms
Block → Canton commit
41ms
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.
0x02f893830e4a251485188122883f85188122884d828459944e0c5bf74231eebef72a0cb6b37b0c385248107280a41155212e0e1283140c947a70a55a9979de23a80d7bca5d0ef826b3d576d950a55cf5f163c001a06b2edd294020adde7980de1571b22c36ddf41dc7acdf4283299c5021a62f7ad6a07c5754bde0a7bf8d9d287a614ff935fb4fb2a20ef041ba5cf5c3a408d8afa55c