Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203560
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
898ms
Block → Canton commit
898ms
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.
0xf8ac63844873275883011e39945fcad7e1172992b7d3223c711341eabea0d7d37680b84440c10f190000000000000000000000004e79031a33201ce612e5ed5d46070358c7b1d47f00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0ff3b7f067c7869b021c7461ec168b123d50c6949556e1880cf175fe0e5fe52d5a07487fc686f711a9b5d8667851c997db6643c61481d9f60e738105cde8a1960f7