Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #48534
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
375ms
Block → Canton commit
375ms
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.
0xf8ac80850a6dad800082c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ae71672a5de2bf0eb4d7fbe0c847e1da3719b7b000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea08a27e8c733329941828f66614926abd95b42c53192c5843e8eac64971e905650a04a8ba63ee100f743ea9a0934f31369623eb2cd168df938677cf04a9a5fa571fb