Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #28527
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
1.45s
Block → Canton commit
1.45s
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.
0xf8ac808531f9a12fc68259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000a0934a621499504c5f1b3f6775ecbba838e1cd5100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0dc0909871191bf0b996686ab39b45aa49b4050a3276d26ff165a2dff6ea34696a05d86b1abd660def65bcaa769d491cd32593b0e567b8d1db069c648d010680241