Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #38801
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
927ms
Block → Canton commit
927ms
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.
0xf8ac80858bb2c97008825983940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f19000000000000000000000000b994a5fc89e69e7ad629a5c07289bf6e282a00b800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da071932444ced0b8f9ba9fc1a3a518a82b0c223e692a866935b0d41b852ead221ca058c74a83302dbc62c283d86c7831b8562861114e2bb759e1f58f8afba87dfd97