Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #155522
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
3.44s
Block → Canton commit
3.44s
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.
0xf8ac038503cf76a4588286be94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000000427cefdcc50061101a9c91346ee14286c2a19d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0a5c968b34006c29f71d0644efe7d85fcc6a5df2fb6e7d503f956a6ebed4a0577a06db0cafa80225f119b2edc09bf70dcd5626561e30fa81b2b5e42f3eb49ee8b64