Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #98631
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
776ms
Block → Canton commit
776ms
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.
0xf8ac428459682f0083011e2c94f5a7454ff1d98746f42bb7bc0e6be32b0fff880780b84440c10f19000000000000000000000000ca508d3e20f9040a73e400bf37cc70b988e5bad500000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0dcf9226619da940c1b1fc97fef482c67e6a2f7c9f3c838e82bb2d26a710a7927a06fa82cfb9ddb3e577f97c76f0d6d25e1d7b228dcb2f025448da534c335c64f39