Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #162739
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
604ms
Block → Canton commit
604ms
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.
0xf8ac0f851de4c01a768259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000000000000000000043c939844502f67a0ea60189056f21a843ae9cba00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da04afa0747cf6981b9209854a84d300ab2dcc97c3597026f8f1c15790fbb777a62a0466881bc9619ffe236a5daae5c53de4989d4c5bc3799c7891dd45c07d8a02581