Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168906
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
966ms
Block → Canton commit
966ms
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.
0xf8ac038503bc9803448286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000e992206dcb98c713466549517ce76ec4ca1f0f2800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0d26e198afc2401f41d90c52d8118e1dfa9f1e44d7c8934f08807a3472675545da0571a5db1e134744971edbccd1f3e525fd95257dfa0036eedec0152d5f63a9fa9