Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202398
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
37ms
Block → Canton commit
37ms
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.
0xf8ab0a84b77fdf988286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000cc416a729488c3a49fb7ef39d9249ac3299e57cd00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da09268720c43407c44113e3ce2dac37815ae8b11482b81a621bd3818dde2b36689a009dc3b9c160ed49315cfe3886129cea89a5fbe968fe69fc63d5e7d32b620036c