Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186645
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
3.46s
Block → Canton commit
3.46s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194eb0203f3bdaa7db7c6fb3672a8ed8ccf519d5a3d80b84440c10f19000000000000000000000000f2a3866a56d2e335842d591642e46ec442375f6000000000000000000000000000000000000000000000000000000000f2a3866ac001a065e8f6ba8922c9d7a95d6df0103a147b60273e1e484b87eba5a529addf135375a045db25851d539d70c53c6bdaefcb7b1f63918fa99011ffd9bda85e08f498a01a