Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #191023
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
1.21s
Block → Canton commit
1.21s
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.
0xf8ab12847e26f2638259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000000000000000000046cd0f1f2ab536bc00049aefc4bdac12e59951f100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea07c809d2761fcd5ab595c6db26b41fbaad8c6319ff34ff966f5b92c4d2e1a8497a06a8ee7e8e1e9ea1c891ba367b903c0764aac32f5f822943244b07296556092fc