Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73143
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
606ms
Block → Canton commit
606ms
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.
0xf8ab3a8459682f00827e90940cfeda5916c408b8c2824ea717712cb501def3bf80b844a9059cbb000000000000000000000000f410bcda14acc57f8d102a5fc638b20441e1e57b00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0e4f0f55673411b844d2bb4e5e56a63933d48d9e12d272d33b19fb54c1377df9ea0384b19d7260c87e2bee7d5b6cd7378be314c431e5fecb5ec58cee98c15a692ba