Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #40168
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
1.83s
Block → Canton commit
1.83s
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.
0xf8ac80858bb2c970088259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000d7b7004a02749b4c4351cb5efa5b3de2be3a5fb800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0f1c037f18503510b4a89142a50587beb5e436bd0ae843196fb4e46b8a389f85da0608446f56335a17a622780807724657d2a616b3301f93c5d18580a94f769f70a