Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #48654
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
156ms
Block → Canton commit
156ms
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.
0xf8ac0185255df020c382c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000013716ff072463d97566a5d7b55a6d8d8d4227d9300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0660c7e07c8c5decfe1745c708c9ca0d8c8252e404669cc4565097a4d75c00df8a011a6a34e94dacafac91cbbf70a73c5bb49edbefd0f9ed0ef5bdec11efecf993c