Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #193939
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
4.26s
Block → Canton commit
4.26s
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.
0x02f8b4830e4a252e85746a52880085746a52880e828a639475ba2fb15c02853cedd4e2cfb768fc6b8587170880b844a9059cbb0000000000000000000000003002afdab50a75f5b7e0b4a96bb8d783af56b02f0000000000000000000000000000000000000000000000202ddad6f8efe00000c001a0494378915473b8b5f3005568d6cd3755bdda6959a8531eb85f244e8581754381a07cddff9ed7e6250dedba31ac3c9ff984b97adcf27f79618459844ab1d9dde5e5