Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5688
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
749ms
Block → Canton commit
749ms
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.
0x02f893830e4a252385188122883f85188122884d826ec294310ffa975e847cb17608a31410948c6dd18d676280a4e0b87ce2184366e19656bbdfc8bea13cddc7815ca021a217e633d3295e088a34fcfb3c08c001a054f10646e5726523dc8fd24360554e7f8589ee3985dc7566810952293b503eb6a064f107873a003f79b5c4bde8152e53e4d3a013c0a363d6d56c849a2846604243