Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182758
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
207ms
Block → Canton commit
207ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681944c7af3d070b0ec5bc32efa84f2eaa7cfb670f8de80b84440c10f19000000000000000000000000ddea03f5fcc3d46bbd38044d4f1bc0b006f0961200000000000000000000000000000000000000000000000000000000ddea03f5c001a099140cd21c0a186c2e30391689b359b5914557ba6347335d6f8775eff288d1ffa04f5d187af45f668f860cd4a84f919ed37b2c0d14ed7f38b5ab07bd42ca8ebf70