Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #120144
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
786ms
Block → Canton commit
786ms
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.
0xf8ac42843b9aca0083011e3994488db14a2705a829517592358eddc3edb1478ab080b84440c10f19000000000000000000000000bbeb2913dfd6a38a1a5953918994a77103013b6000000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0ff8665432d750c0fb1596f2328f8b3c0c732fe61abad4ce1d254a5934685fbe6a02c12beffdb4eaa72ce58c6fcc139146acc2cf218a24248e79e7fe105a59b93d1