Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #10923
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
219ms
Block → Canton commit
219ms
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.
0x02f879830e4a25821f0a85746a52880085746a52880882520894c2c78e349fd93665b5fdeb90dccd87acbf6b9a86880de0b6b3a764000080c001a04c0fb84ef0a3927c68dc54d482237b519afed75b9a0804b7d5fe470a6ffc2879a02e9fd28562ad67c02a49a85fc3fba67066458dde8e41f1a141b7395ce8d96141