Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168230
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
395ms
Block → Canton commit
395ms
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.
0xf8ac588459682f0083011e3994846bb127854b972a467f043559acea23d8e44eea80b84440c10f19000000000000000000000000b77b20e50974de4af19512bd211b269f451cba0f00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da08be9be53337756d09044655e6665bf16ace93d00dfa1bf46f0c3496cc3f8784fa07dc53f7e7c3d596799e645613b79c7260cee4e968979a8343b355910d563fa76