Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #156533
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
14ms
Block → Canton commit
14ms
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.
0xf8ab03857e7bf5c39e8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000065cb6f73a481072c0b89142a777ae29043e4d27500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea052e87321dddad1455cf05bf0d44b84b3e4a611e9913482b4996ff96dacc9796d9ff8476e748654931a4db133c13ed6770e2066e2eb611b593ca5f2fb7e441123