Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #157459
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
3.36s
Block → Canton commit
3.36s
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.
0xf8ac0385617a9b84f08286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000006f67e2008eb76d8686d3ed9adc3c8f0f68cdaacd00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0a1efc6e50d49a5df5c9395bb0a12dac5096971f6063e6fcb70af1405b495e264a053aa8efb4cd9f9702bda51cd25bb2089540ff386030199ae44faca469135430c