Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #48414
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
885ms
Block → Canton commit
885ms
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.
0xf8ac80850c0378001a82c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000079a51c7b1e860dd520943b6cde9e87bf0786b37200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0fb2b2022f8d94a1ec7deca29f267be71d7356978368428ba230a0474f3225450a0611ae48b19181bcc0b45ac75fb5e3b2f6f9c79f0cf2fb9ce62c1b8216a03b0ee