Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50608
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
786ms
Block → Canton commit
786ms
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.
0xf8ac8085159a99129082c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000006abf380dba966c3a7cfa625aa3abdcb17eed993400000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea069f87c1fdc9f333cb2720bf398266793eb0903420dc8117abd7c000175fcea6ba054b9de64fca4d5d9c601571b6648f207318943bd34bd1ad895368c439a1159fc