Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203697
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
278ms
Block → Canton commit
278ms
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.
0xf8ab0a8456f0959c8286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000009d930b6f8af400e7e3bded5116a3378f7db4235600000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0ec8bc13bed4b657754b53871378b59f8ecd5773b9d80a2a1ccdcb739d2e1ad65a022c355d117b38292b8e2975eb0fe5efc5db503580d55ea65a858b8e14388a03f