Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #47853
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
306ms
Block → Canton commit
306ms
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.
0xf8ac80852b0bf5e8a982c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000bdf79b959fce861df0a86d9eafd913e5241aca6800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0411d5cc54c95f65daf5bf64f7ca373b61a33174e054aefe3a137674045e4927ea0430c6050127abe6dc49d45a1fa63bacde980ef9c24e7a21329f1d805edaebb82