Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202751
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
197ms
Block → Canton commit
197ms
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.
0xf8ab0a84fee888d68286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ce581b5727be7ab69f99011bf6aa52509252c67e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea057d13d5914a80cb3df753362fc778272bd8d8d59b5756a50886b12fcfb15e811a054bdd76524e5ca17f6547af71b35bac796a7e4ee8350c48dc3c6cb2fd1882621