Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #47249
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
588ms
Block → Canton commit
588ms
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.
0xf8ac808502cb41780882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000008c2cbd6dd1facf0998d24fd974d94267b4dc038c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0f6cd5bb64ce3b231909a6b101ffbe52faf0455887e736774951ae770c19d28b5a07227e5237613a94d0b3561e6c95618a729755b6f27323a2754effe77327ed19f