Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #187094
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
2.50s
Block → Canton commit
2.50s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692948fe02724c72afa1574629ae4aa5dae78d13f074280b84440c10f190000000000000000000000006aeed36b1e4d612408b1314a76e7ff6b6aa9303100000000000000000000000000000000000000000000003635c9adc5dea00000c080a04208890f9477ff45565e3db57008b7ce95b80a3b22aa1afa6f8ae554bea26b9fa069f3720a73776debc6a2dec3b92398efebee934a08d16f0e19e8d705a4a60e94