> For the complete documentation index, see [llms.txt](https://docs.native.org/native-dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.native.org/native-dev/concepts/on-chain-verifiability.md).

# On-chain Verifiability

With Native Core, trading is verifiable: the sequence of every transaction, the result of every match, and every balance change are produced with consensus and published on-chain, so anyone can independently audit them.

#### How Trust Is Established

* **Publicly verifiable:** orders, cancels, and modifies are submitted as transparent transactions.
* **Deterministic execution:** nodes execute matching deterministically over the canonical order, so the same sequence always produces the same order book and balances.
* **Finality:** once a block is finalized, its transactions and their effects are settled and cannot be reordered.