Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #10818
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
978ms
Block → Canton commit
978ms
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.
0x02f879830e4a25821ec785746a52880085746a528808825208946cfb6b5dc6405fdd875a32006e9f7b1e828fa617880de0b6b3a764000080c080a0c01cb4bd9b7cab428eea3c1507d22ea11e7d08d198d233fc59bb6e7fc97326d7a03a0da0eb40906dddc8505792dd6098116ca01dd8fabb0f4571b9d9621f9ff563