Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169293
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
326ms
Block → Canton commit
326ms
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.
0xf8ab0f8447868c108259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000026f65b98019f75e36319dfe3411fee84442d866e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea02787d0c15f98d3e95a5aeb61e98d8dfcce17db5a3f77982835667e22379cf3fca0718d4c6d573e70654a1e079cd94cb724b062ba644d97eea8d284d4ec216af8df