Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182017
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
937ms
Block → Canton commit
937ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294f2d746eaef1ef52f36f07e612a437de4765bb20280b84440c10f190000000000000000000000008fd39c559652ff5de156a0f99f573873ac73969100000000000000000000000000000000000000000000003635c9adc5dea00000c080a003dab31424a93f57b3f98f51f1efecc1b489c3f55937f5b80dfc434e1b332da2a042814e665cf9d7b5ccef4ef3bfb3fccb28edf44eb313aaa94d2527fe837efcd4