Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #47720
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
847ms
Block → Canton commit
847ms
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.
0xf8ac80850a02e4001682c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000004089971d231835444affc1be9a50b12fb5ccf0ba00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea06ab4717d7a1cc61858a34658123b25d7d898f833c7cd9b0edd9de3677a732137a01544948bda6103dabdf4695c8deb41e71583c03346d1f0c660e5324bc0de35fb