Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221466
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
1.09s
Block → Canton commit
1.09s
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.
0xf8ac0b850285f848fa8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000c5e89e5a0394d84c474873c4c4b882dd5fbf8af200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0cece1de4c163bce569e12c771be469d07ed01a244e5a78683d6a1d812eb5198ba0454107c4cc81348caddd3575b4b929c63b3cba84c61746522b848c8869b7eb69