Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #47670
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
178ms
Block → Canton commit
178ms
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.
0xf8ac808504d3f6400c82c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000c5abe29a232710fbb28be662072f069db5b12cff00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea05cabbfa4f8723458209e84c1dffc34dc4a0eb0f39dd4284d033c2409b55f044ea036f9c7f64511caa8b7e857f8d287c8f5de0d650ed3cc6e9fa895f1ee05242257