Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202990
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
847ms
Block → Canton commit
847ms
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.
0xf88b718465f1b52d830178c194ff47f4da8d3faed85eaba34729e9fcdad6c85e3680a46a62784200000000000000000000000087716233f67fb0c0ae8b02d0b9ff1c67135a95c2831c946da01da311afb04a60c9fe8d75d9b223a6ae859f2cb7fa3fa6c51a210a889008b286a018b87a136ac145f0ff44365392edcf2727e7c6c81127ad8167c48823f479ee81