Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50078
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
205ms
Block → Canton commit
205ms
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.
0xf8ac8085010e6ae12082c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000004ba09d2bb9657e5cd877786aafacd7ed26de44f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0c41381985d746f4db23bb65df29e24b966215b8dc833a0f0d5683fc7cfd7d0f7a05bab4da5317de6e91f562660fa45f74a8027c2c4a33b60aa9f6db0ba10410c8d