Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #212226
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
468ms
Block → Canton commit
468ms
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.
0xf8aa0d8325f80e8259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000000000000000008c9b533a1a83960551024c871cb971472efa95f400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da05518aae9822c25909b6851f74cd150a4518f7244162b53cb47f2394e6270b21ca020d1f280e61b0d9572111a715d5d0a4997b8aa6fcc7754dc872ab4dea0541d42