Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #141821
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
1.32s
Block → Canton commit
1.32s
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.
0xf8ac0f8506a1d902b28259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000458ee7210002d20ad3a0da33a80297f5e3f5b57600000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0c6cdf9634700be4ad938494f6f4f6fe172996be4fc93da9c68ecec1a360ef444a03a3f5bf1ae5fc4cfa57178df39dd62893ea855ab2b726504f024c6aea0d53c8a