Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #156029
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.
0xf8ac038502a0e2a0e58286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000615b3e17c2f6289bff31ef677e15330131b2897f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea04632c2d1a447884251f556b40bfc152f02e76b4348ad65f7b82adb7373afab5fa008b9637ef02ea994b14bc592dfeefe7d9905039ccd78167cc67dc8c7d3a0869e