Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #43648
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
726ms
Block → Canton commit
726ms
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.
0xf8ac1884c11e7a0883010e5e94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000fd7c5c8feda660b336cea19f9f429bf2c708460100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da06ec0e9d5ffc595b2756307bee530b1e40ad3beacaf1d09b40c9b6a0559a4828da0523d5ca7dd8482662ba220322f447c42bf0775dd819911a9e15793466add22ca