Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #129668
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
846ms
Block → Canton commit
846ms
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.
0xf8ab0c8407270e008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000000000000000001a1076f71ad477df730997dce11331078f50afe200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea06e1ff3b88f0a117d8aaa6535ab014bc03e182e2b51776c1f23c0dcbcdb475ceda06566f1564f81a6a3ed455e4279fa8bf2a323344a0f3fe810d37d608ef102c3d8