Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #218303
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
2.51s
Block → Canton commit
2.51s
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.
0xf8ac06852b0bf5e8a98286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000e6085487f850faf62dbbdf34ea654d1a17cd394100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0da1e8a72cec9ebc274a488923343cf4b4d9ba4d48bb36eae423fb57350813d78a05a1272c641e569163bc525889bac6472b0aff496673436409143a10c2fa52e12