Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #219937
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
2.63s
Block → Canton commit
2.63s
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.
0xf8ac068503ec6c69d38286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000dca39d5c787cfe9d879173bf16f3227d641a9e5100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da09e9cccc0a6921c1ed71969babb403db86107eac29e481c9b8a51477de99ce7ada073090e117d1e509a74ceb5fd55177bd72534324177f2d9cf14ed7ee89d2092b0