Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151603
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
1.35s
Block → Canton commit
1.35s
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.
0xf8ab038496f72ad78286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000e87411c497957c0edaf01ac7d3af19bde9e79e1c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0644eb0bca7ac638caf6b43e7ff217ed81bca06e4f7c7fcfdf1e40562685b2312a0157cff70a628db731fd8e4d5237ae453e2a6a383116e0e9efeb9db8a888e9e5c