Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #26973
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
197ms
Block → Canton commit
197ms
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.
0x02f8f5830e4a252c85037e11d60085037e11d600830135bd94e57aea293f0e88806be9542b05e18e8efb85ee3880b884d16a4010000000000000000000000000ebb227cc44d8819eb328450dc1f32fee49519794000000000000000000000000c81e4c0b6c63be04d1eac2e56c648647901c24950000000000000000000000000000000000000000000000004563918244f400000000000000000000000000000000000000000000000000004563918244f40000c001a00c7a8a3521715cb84f8f2a76b19506640825a3908224560eb24a1e899e4594f8a00eb126862a2fc7d4c7b3be734d5cd73f9827094541840baecdde5c2f2399f34e