Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #222082
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
298ms
Block → Canton commit
298ms
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.
0xf8ac0685035a4e90098286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000024632da7b8cf44850e3cf49cd8efed16651f7c4100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea04b4efcf3a9a0487822bca5729db994ad0dfe57bc7bbae867124dd3ebf8024ba1a0596991f739ed6bec2d505016269b7f923119abfa2c8f540d95db8b30946e48ed