Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #139291
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
5.70s
Block → Canton commit
5.70s
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.
0xf8ab07841bc3bff48259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000000000000000000095278ac6457a927bddf6386d1f524eae199ced3400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0b658fbc4995248950064927639ce198ffd0af89494c970bcdc2e4433563f5a78a0123ed1d0f4c268eb05f2ed080dfe32ace5f56623c9c7f97fdb79e7f2ee7b3b3f