Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #139506
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
1.49s
Block → Canton commit
1.49s
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.
0xf8ab0784101147fa8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000000000000000000074f449fe879b38ba4c46884c9a4815fe3160533100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea06e1a788ef8fda3bba2930f62b20ec889cec65f9efd189ec7a1c2935d70b8932fa028416c6e84b4ff642df69d2dd73e25fdaedb833d6b3004cd308f5786b2617fd2