Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #212350
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
747ms
Block → Canton commit
747ms
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.
0xf8ab1584015288f08259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000b5bed7d2e78a105a61cd8114c5c2fd5e438718fa00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0a8cdfe403c0e269100c267a565cd3f1d86747a806de9c25aa74848302b63aebca04d744afb18bfd5fe561f1b9a72595f56a3bc7a39df466067e15227c1b52a1690