Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #132988
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
506ms
Block → Canton commit
506ms
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.
0xf8ab078407270e008286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000043b9d29e47b77c5c02a90416555abe5b606300cb00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0e1efdab3405d35355b7be9834ccc895ffaec1879e22cd38068ae168b7c7350a2a053bec14e95b79f75de1a72da81b3f6054c4fb202d0e5fef4a5fa42efa719e453