Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #174678
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
1.04s
Block → Canton commit
1.04s
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.
0xf8aa12840e2617de8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000809bd64b6b6c8254bd0732978b6d64519bdea99b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea00ef503779f25e32328f1245fc8e836976cb3cd1f48d4ba22fcd2431445a3cbea9f8576ef16dcb8fab1b208d3de7ea670ce54326141fb4b7d40876dc5da33e810