Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #136763
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
776ms
Block → Canton commit
776ms
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.
0xf8ab0784155b80008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000000000000000000e5ac09be7caa460820bf049d87ac9197591f1a500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0488338e5799cdd63e54b9bcaccd2f62065b4daff8e7ed2359e7278a606edd672a0742e8eab317116abc00c61defa79ee391f64e9f0663618c2685bcee1570d5631