Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #47416
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
365ms
Block → Canton commit
365ms
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.
0xf8ac80850396547e4f82c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ccb6aded7b607631f2dee0eaa6e11e1ad78d5ebb00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea03459f7043ba7229cf87349b69e61104e5d0a89a26d52e0cc9e1587007c557588a0474cb29bb8b660d757464d261f965802a6be24f1ffa23d1c4edf185ed7c3f3a8