Official MASTR logo MASTR Support the work
Contents
← Wiki home

Blockchain fundamentals

Solana account ownership

Solana programmes operate on accounts supplied to instructions.

Reference note · Sources below

Research articles and reference entries are published in English. Navigation is available in seven languages.

People & projects

In this article
  1. Overview
  2. Why it matters
  3. What to check
  4. Sources

Overview

Solana programmes operate on accounts supplied to instructions.

Why it matters

Signer, writable and owning-programme checks define what code may change.

What to check

Inspect all account metas and programme IDs.

Sources

Related reading

foundations

EVM account state

Ethereum tracks balances, nonces, code and contract storage.

MASTR

Support independent research

The investigations, original evidence and guides here are free to read. Voluntary donations help fund the research and keep MASTR’s tools available.

Open wallet