Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #116300
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
846ms
Block → Canton commit
846ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e830166819427585a10fb23f86e013127888e168c6674902aee80b84440c10f190000000000000000000000007c629b9c6dcd9605ba145119ebb375a4085c3419000000000000000000000000000000000000000000000000000000007c629b9cc001a02a40d490839de2134e3bc8d20e901b1456dc1bdfdaa9597da25060fa804c8215a056f9ae976ecaf37f4d670486fc85ed4283a43c0ed849381c0e3a9269c9b1c382