Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #47843
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
565ms
Block → Canton commit
565ms
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.
0x02f871830e4a2506843b9aca00843b9aca1582a0dc94ce62fe039964a0aac2a4dd2f638cbd1d2fe1d0d38084d09de08ac001a08ff5971a19c392660590f7a75d6cb71ec12daae92ed37576ad93fa8ffb9ee552a00b3caeed2500c253635274cfeeac62ca4a8b25eeb6daed68a4bde82bd50f59dd