Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #137328
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
765ms
Block → Canton commit
765ms
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.
0xf8ac068531472687f78286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000011250684df79923076bb27d390d92726e73b8c6600000000000000000000000000000000000000000000003635c9adc5dea00000831c946da079b2f4441304df9603b7a92aa06945b553288a58c1fde89db53630a985180fcaa03b494486471ab8900d25b4c5cb1015709f4bf579ea36856d9846fd0bd4183976