Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #164423
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
2.73s
Block → Canton commit
2.73s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e8286929485791cd6778e7d40745ffe6ee01764be71dfc10080b84440c10f19000000000000000000000000b7b811add95dfb334aaa16d3a67136b19a690e1b00000000000000000000000000000000000000000000003635c9adc5dea00000c080a0a95ed7f15de1da29d9f2f52e7f93d2f3d68820cd7de5e4115f75d0314ee97d12a04d88ef6c9a6d7c9ec93fe598da53b8d5d6472935673261da33bea7913ceb85b3