Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73124
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
165ms
Block → Canton commit
165ms
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.
0xf8ac80850608f3d00082c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000000c4da4f5f06d2a4515c41916f43d2d845def1e5d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da034d838268e0157428f6abec90b674f4e53356a1894d7fe78adbee938e4bced1da07dd3d38f04842cd0f74d883b95df9a99adf4bec995e77c085ce4b0e6d0e4d49b