Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #145050
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
3.81s
Block → Canton commit
3.81s
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.
0xf8aa068336ace08286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000cb1acc95bd2f13b4e292b7a3926ac8b66de73ff700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0712f3a6aadb8fbf335bdbde14db3541d598f7b02439ce22e3271c8ed8b94f722a0486e19257d1f0e5e54215fa40c0f4c2fc29914aa250d8f64e34890686eca9a65