Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #158942
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
2.22s
Block → Canton commit
2.22s
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.
0xf8ac038501338c003e8286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000346b632f5d427075002f803fc497d81b0609222100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea034607ed858f048b12fa3a770a287916bfed23585adfbad331cec18c27339d2d8a039137a71c23b2d4d96899f93dcb382494c51c74dca18aa9f2c6490d2321efb99