Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #140570
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
954ms
Block → Canton commit
954ms
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.
0xf8ac06851c846f2fdf8286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000a2d51827f49b74125df6013614923200540abeaf00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea02d46a96a0d3c7eda574f792712db48d49f79624af7b891c8d0c190fbd141b540a04b7fe29cc2857428ac1b8024fb2f33b2e0bb9d591f7f3f214c2f5addfe2ebc8c