Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #155573
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
3.31s
Block → Canton commit
3.31s
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.
0xf8ac038505a9428dcd8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000000d09f7acf019ccc7e61fa9e91cadd232af440bd400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da070702e09c7944dadf1adf26a6bf9c4adff7157602d7a898949a106c5c655c2c4a014579d8b3463afed60b6423b186fe24ef38fdc4555809c6e382b3f02f49052ca