Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #138225
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
1.01s
Block → Canton commit
1.01s
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.
0xf8ac078502389b13008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000b6055b6798a2820231545bf8d3024722cc78677500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea046162b1827937fc4b193fd3caaf58e06e87f01aa97429a47aaacaa06eb01dd01a0165202eb3b6ce9efbe94f54a86c799bacc09e1a2f3081f4f1c40475b74fd426f