Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #74922
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
1.62s
Block → Canton commit
1.62s
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.
0xf8ac80858bb2c9700882c9b894beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000e55beb03b53a033b9067325bb77f81130661480000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0f823ce33f6c141675e004dc02543d14551ff321a71f8f2a623e4d232b7200995a06ce8d3b0a0a8537fb8a9c5f30a4a8db95db7bf6ed43f23946e4ebceeeb70fbb0