Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #171228
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
4.58s
Block → Canton commit
4.58s
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.
0xf8ac03850e6a90001f8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000004be6a55bd4ea117511b4eba57b33a20b6f2405bc00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0fdee4319904af0d981b363892198ebb520d58b792a73641bfbdca5ddf5392421a02addf0ab2fbed829cc0a821ff8a500b46ffb49a6744cb18576ee660418c534e1