Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50113
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
496ms
Block → Canton commit
496ms
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.
0xf8ac80850198df0aa882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000003944a80d0e660cbd6b9c9a732e443a31df46b0fd00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0bf256f3ea9c9e2bd1255dc7e28538ea837775f2ba1a360e8fbc0beb6a572e5f0a063eb3f0bc0a9b3bd0589b8b4fe08c986d6bbe5d484742a43485394e88bf17c5f