Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5906
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
738ms
Block → Canton commit
738ms
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.
0x02f893830e4a253085188122883f85188122884d826ec294310ffa975e847cb17608a31410948c6dd18d676280a4e0b87ce247c9330a957aaa21cc71f7762698ef7e14cbcec852e8553018969219524bad21c080a0da06cd3a26df9498ddefe18fbec1ebd0f2245ea689d8eda17e9215e07e8ee1e0a07cd614350539bf14631cb0463705ed54352d3a95ef8cd3fef4d65ca4168d34fd