Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #70627
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
755ms
Block → Canton commit
755ms
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.
0xf8ac188459682f0083011e3994a31699726ff32ec39d048e688d15191d4571884580b84440c10f190000000000000000000000006f5805877eac84816e52c5b3b2c193da6739879d00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0971c023f1035e355e03257cfbe7868fa8db641ed0797b5e22d194e639c2e2439a06f8648d102726db85031b09d27696cb71bf5f429da7fe33a0d94d25b65aa213c