Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182395
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.
0xf8ab038447868c108286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000006d1d9fe31bf663afa91a17e29a41c6865e36b51000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea090935acf2198033b71f7c1bce676833c0d6f74ff31cc8762dacb9020175de0f2a04cb1523efaf049fba66a25d6b41faffdab313e50ad950f73a66e52dd54068bce