Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #200680
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
837ms
Block → Canton commit
837ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f9411640d3c57f2542f2adc340cff780bb394cb53a380b86423b872dd0000000000000000000000002df0372f28f0f88d4bd18bb9e12e49ea6e7d389200000000000000000000000034e78bc6bfec5e6a6deb26b12cd74ed882608445000000000000000000000000000000000000000000000000000000002df0372fc001a09d70f3850520d79c926e5e0b14bb865c05132f1b188b2d347b97701c4c2c37e7a051986b4783941d4706ef614121da53f39d70463db92ecd7edb458b66f2399017