Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #213947
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
888ms
Block → Canton commit
888ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e828692942be36ef1cc48293906a6a16fe839080652337c2b80b84440c10f19000000000000000000000000c7ba76e3be568c6a4fbd767c6072dc240d2b244600000000000000000000000000000000000000000000001c4c348a5351e80000c001a0823c87eb5639f09837cbc782b01c5da1ac256b8c72184a968245405fa3d32f28a001a612071b7f78a8bc4b9bf9c47fa4f1ad1a4fd3d162b890c8606b699549d442