Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #28319
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
2.66s
Block → Canton commit
2.66s
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.
0xf8ac0685014db5b00c8259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000000000000000002c6d88b715af508c932539be43524cd9ea0407bb00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea09c3f45ddf4369354f9beb96baae98cc02caa8e35442ccc568d2c2601a5810de6a076955bfb1598195b1a3b5e8152dab5794a161d5c536390d22c94aefb427738d6