Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #167640
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
3.19s
Block → Canton commit
3.19s
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.
0xf8ab5e8459682f00827e9094b901fb2ce8062158c9513fe7185607cd7340f3f480b844a9059cbb0000000000000000000000001bb5b1e3f467735f1eef4a573b7843d7eff3767400000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0a1842b45801b394e0042a8b6598548d0c7760b476a86adb938c1f1fb793d1e5ea01273b2bddf0d736daf1c65bc295ab5a6d7ed6d9e8ba6b9fdd6cd7283d1b765e0