Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168101
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
875ms
Block → Canton commit
875ms
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.
0xf88b588459682f00830178c194926deaa8dfcf04111e0fb3b76f156f0e8d0eac2f80a46a62784200000000000000000000000094ea746d94c25655ca6379ee512098d344834714831c946ea03c75a94f403a3e3dc0c6c63bc77dff24544372a000aa59fd5e9cbae38779e35ca0520bc7fe267a9d73617c7f5a9b74259e657882e6d440671275a206756399b40a