Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #141898
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
815ms
Block → Canton commit
815ms
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.
0xf8ac07851080c9d3698259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000000000000000000078cae5226bc983484813afb84190ff8e6380e92200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0dac39a796ecce9db22543972da5c23428d750bc09d37d2b5bbb21e1357ed543ea03aad8128b02342a01e807c7f299273bf3a84c95b07f8cd19fdf6bf4ef44bb1bd