Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #144843
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
534ms
Block → Canton commit
534ms
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.
0xf8ac0685030d19cc5f8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000008c80e206cf87e09adf58cab589d48fe0d550626f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da049a1c297a8bc4a9acd737e3728d2a3fc77e4a647e904fa30866db794c5d717e7a033bf56e95f4a74e445b346715332b20fa2b0a217ac2b2675f7a6bd6402041a73