Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #36734
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
136ms
Block → Canton commit
136ms
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.
0xf8718210f6858bb2c970088252089436d77e50a04088ba7b2f36dd6886ca8b9248875088016345785d8a000080831c946ea0f4d8ebb059848b25838faba774cd4d0c9c91845194780caa4bba9ddcc0dd55e1a06ed80724920a07a67d6f4d5cbc0b3ca79e0f845dcc3612f6be619d3f04214bdd