Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #174799
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
1.07s
Block → Canton commit
1.07s
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.
0xf8ab03849761efaa8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000f9e71cd7500d6c6ec39e57e431534459ea9757d800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0972b0b5f8cc7b8393a60643ee71bebf4131bc84fdf736d15c1e4a2fbd23b5818a04e79528f75d6482d7132f9c0146b9ce9ee514699d425bc8d3b127f068fa8587d