Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #180251
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
38ms
Block → Canton commit
38ms
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.
0xf8ac038502299599b88286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ce107e0798ed39a5a7d67ccfa56f9ed5f345b59a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea08d9548fbf164c8a05364d22dd70bcdee774db551821a0d3280453c88b1b9ae60a07d1876cf772c7c33a465d6742855a3367ab29adadc2e5775be20ae27803dcab3