Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151534
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
2.14s
Block → Canton commit
2.14s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72944dee374c19fabf01f03b2d0fa2042193f071463b80b844a9059cbb000000000000000000000000934b55d717ed7ebb644eb599c6d811b34c229dff0000000000000000000000000000000000000000000000008ac7230489e80000c001a00e708f1cfbb9c4723d9415c595808707fe4e836ac65ffabfa1d70c858282b3e6a05da10045f57a750863d3d105632d89bee805cf1ea96033fb220c9880ac8c2ce8