Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214573
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
427ms
Block → Canton commit
427ms
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.
0xf8ac0d850396547ebb8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000000000000000007f7a9340e38db054da0573310528d629b665471300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da030d185a7b077032c7c42e0a0a16f38adff82f4e1252d43726b6b22a60e0b4eaca03e9f5c09917c368a3484aeb9867a424ea0a07c2c7f690d19a19b1c7f150c31df