Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184607
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
877ms
Block → Canton commit
877ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692943560517e0bb3c7b8f7533e5f4f397063d579144a80b84440c10f1900000000000000000000000023fd0480180da9c8c268b0ed2805ce465a4e3d3400000000000000000000000000000000000000000000003635c9adc5dea00000c080a033bcffadb227274396779cd767ce90234e68b50ebcd5d940dd021fd177cb3810a06a82d671bd9929c7fd76e39e7961744d2f838838a0fe1a821c8549b506207d6b