Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185774
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
367ms
Block → Canton commit
367ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f946577e86c59baa90cb68bbc0ff637cfc9b28dc60e80b86423b872dd00000000000000000000000010fc62931ae50bc3895deef5a64a26b4417331c6000000000000000000000000bee4993f8e2598011c941dc091cee749f0a875b00000000000000000000000000000000000000000000000000000000010fc6293c001a03c241c27e845f49e03b079b57597f564a4ccb31aeaf71d449feec6c425c361b5a06bb4c22843bceccf0a604e1e31e58262811a88b355c17a9035616bc1668a0926