Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #16038
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
3.09s
Block → Canton commit
3.09s
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.
0xf8ac80854a627dec258259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000abd1e6215cf09d9957aa9531cbdda069656e5bb400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da07cc47dbc399429634108b2d560217cf0acf98b7e63621ff2c4ed837c6bed9ad8a06bc1e876764215a172c072fffe22e929cd7b18d58effd7007d6f559724916ddc