Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #172623
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
4.46s
Block → Canton commit
4.46s
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.
0xf8ac0385026253a76b8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000e9954230180a04913e10aa4b06828f10722ce01e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0152685985ea5866a0aa06016f2a7e76672ce492da23af44ae8e291f9b0e5a24ba00b56f92adadf02a25ffd8235e5871956e8433a0f2d385bcea21c64bd7fd0fd48