Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #194386
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
317ms
Block → Canton commit
317ms
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.
0xf8ab11841d56c5c28259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000ebe5b5f6206c776436fadc3ae93671b1e155351d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0e3982842ffe54344938fcdb97ccd7852eac536b7dbd2f3a73eb7c466ede960aea00d6439c9947b1e60b61a691c217dac03ef9ebcd3b81eb788597b32bf5cb5281f