Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184718
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
737ms
Block → Canton commit
737ms
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.
0xf8ab03848fc6d3788286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000520c66057e35f72450d45da3171b87e61c283ffd00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0afda2c52df681f026c087991d0cbc916090f96693c7cd694efa3997862d6b098a0513ccc5cc64f984b67725863f12ea6d5ad81c99387cb048c5dc3a025f3063341