Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #116440
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
995ms
Block → Canton commit
995ms
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.
0xf8b4820149831312d983013c7494e57aea293f0e88806be9542b05e18e8efb85ee388701c6bf52634000b844346f1816000000000000000000000000d22691c2154f8b4c343c2960fa6152062f10a7f900000000000000000000000000000000000000000000010f0cf064dd59200000831c946da073c38f0b2afe69aab43d5ded872b587518526ae6fbeadd6f90be704c1863ee1fa02c943ca1c675a71800fd010cb740f5037ab9fe06053b86186d9fa319bc38237d