Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #154884
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
1.32s
Block → Canton commit
1.32s
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.
0xf8ab0384e475b7b88286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000430bad8a46b0158121950e698c6a2bbf6a168b0000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0c15057d0006140de1f8cf7d54687512f7f8d4adab9a4bdf68e9a31f4da40604ca0587053074f76f587256fefa029b4b6f768143a08a13bc8c893be0c3359853fcd