Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220095
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
798ms
Block → Canton commit
798ms
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.
0xf8ac06850245437ae08286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000eb8a304c3712e2d330c01a823e3e194ab7e283b800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0d252bbdaac6540ed618afca3ced4b71b203f74dacc49901e7c17fa5894ba3404a051875edebb117bef64f997e6e302c6561d259b03cca97283c06cfb258d02a2a7