Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #190790
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
1.13s
Block → Canton commit
1.13s
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.
0xf8ab1584015288f08259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000201a4db39da27812a060d0b0681120b4656c8b1a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0caf1b3edc0d71dad3ce8aae47f8c44324feaf1d3c1fbf5e8758594ac06832874a05d794fb798a2693875cd6d1b7b9996aedc4384f9035955412f0c2e8bd46fa9ba