Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #177598
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
3.98s
Block → Canton commit
3.98s
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.
0xf8ab038402bdfc678286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000fc693605ff557af86f7e1e62a5cbbcc870fc400f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea072f1b72a1d389aaeeb08324d1da1353322e57a7c807f7b70d435c8dac95d77eda048e4e3d8bde9ff182a575f4b56652405a9d91dd3008f19b6a264791d3fbb7425