Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #129129
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
765ms
Block → Canton commit
765ms
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.
0xf8ab0f8407270e008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000622b46c660097104321c67f5c5ba309b21a225da00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0bcdda95d8ecdee8fa15fa23f588c36edc929ee717e1fd7ce8f26bfea4b0a64e5a03b0eedc5df9acc1d3894e6cb265e6ee3cb79e180fc9ecdc892994efe1758d4c2