# Private ERC-20

> Private ERC-20: Standards. Works with Soda Bubble, so balances and transfers stay confidential on chain.

Part of the Soda Labs Privacy Hub, a neutral directory of the on-chain privacy
landscape: https://www.sodalabs.xyz/privacy-hub

## Key facts

- Entry type: Bubble integration
- Category: Standards
- Tags: standard, confidential tokens
- Canonical page: https://www.sodalabs.xyz/privacy-hub/int-private-erc20

## Overview

Our own standard. Full 256-bit amounts stored as two ciphertexts, standard ERC-20 semantics, verifiable settlement on a public explorer. The world sees that a transaction happened and settled, and learns nothing else.

## Related entries

- [ERC-7984](https://www.sodalabs.xyz/privacy-hub/int-erc7984): Standards
- [ERC-3643](https://www.sodalabs.xyz/privacy-hub/int-erc3643): Standards
- [ERC-7943 (uRWA)](https://www.sodalabs.xyz/privacy-hub/int-erc7943): Standards
- [x402](https://www.sodalabs.xyz/privacy-hub/int-x402): Standards
- [Aptos](https://www.sodalabs.xyz/privacy-hub/chain-aptos): Native confidential assets
- [Inco](https://www.sodalabs.xyz/privacy-hub/inco): Confidential token framework