Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #207479
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
417ms
Block → Canton commit
417ms
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.
0xf8aa0983c3e9528286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000007cf761972cffb6958bd4b262852fbf97afc6b0ce00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0c6f153d43b1105e88ab00019cedac62234d00c9184873026b3cc6fa692e76210a00f8d424b6d2c6eaffb41f5ffef6e55f87145d299cc0b51f6747e21e679a9bc1a