Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #7168
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
209ms
Block → Canton commit
209ms
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.
0x02f893830e4a253485188122883f85188122884d826fdd94c9c84d1b7834f4471fe249abd5a8889bc9e8081880a4b3363a3a702cdedc2af7e706122f16eb95e00a1b42ea320e85fc4378880025ab65271e24c080a07e6c90d1e9196a5e7348d0b4f374333fd75921cdbced50b25e1efc60fab40de7a0558e67a457c1d42dddec6844e34b329015e99bc92a2a19a8b7b1b159c5be6381