Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #134837
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
3.60s
Block → Canton commit
3.60s
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.
0xf8ac0c8502aa53b0668259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000192d5876ffadd698dfa368f79ba04df492cf9de600000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0a5da22a0dda9210fb0d98cbe70d85216a0946f01cf75d9a92dffe88dfc2d7d8fa00296f8867939d94afcc83f9f3c323bcd6a64f7f6090f737d5d3a3196ca2c44bc