Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221579
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
2.72s
Block → Canton commit
2.72s
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.
0xf8ac06850ad98d5b508286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000b96c6c7843080a5964ead02d74c2b1256fb2f2c700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0710728925f2a2a6624c3605bdf3e6ccda37704bd363d48608ea37a4320891015a007c3d3a299ac99b6993b7109bd69876d6ff3ac7196f06eebd16b935da6fdb7de