Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #116842
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
406ms
Block → Canton commit
406ms
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.
0xf8aa098315f909825983945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f1900000000000000000000000089a40144a33b528bcd2aa465afe2170015464ec800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0aa939cd89ddc698d63d1701c8dfa21ce53fb80267d31be8a05163c618b974697a0346a3ac974d8becfa242feec44f5cf003177f452198385de8e15aaf5833205bd