Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #135088
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
2.25s
Block → Canton commit
2.25s
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.
0xf8ab0c8407270e008259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000000000000000009ebb301828e7129e006fe9ca346621c2f9af915400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0c96fbb358be94fa86b36e5d258b77daa5d5c06670d04de36eda851f7ff0f62aba06c3660b08429d4c4fc52456413e808a252bef99a5cd7f8da2c1cff90f0c7e2ac