Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #146579
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
2.16s
Block → Canton commit
2.16s
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.
0x02f8b4830e4a258201178459682f008459682f0e82c04d9439d6a1e747cf394467895977a7aac4c1d2658cf480b844095ea7b3000000000000000000000000e57aea293f0e88806be9542b05e18e8efb85ee38000000000000000000000000000000000000000000000043c33c193756480000c001a0431b1dbf009ebca7e2d2deb15115df6d65ef09f588a12c382a42d015709b4acda005383056f7c90a867188b154915d981a40e4a38e7592a58cd6bf50f5b099ae46