Unsupported Token Policy#
Asset blocking policy#
The Centurion Protocol is a self-executing, permissionless series of smart contracts that cannot be changed by anyone. Centurion Labs maintains one of many ways to interact with the protocol and is subject to applicable laws and regulations. As a result, there are circumstances under which it may block access to certain tokens or addresses through its own interface.
How access can be restricted#
Blocks may be applied through the CenturionDEX interface in two ways:
- Specific token contracts can be blocked by adding them to the Unsupported Token List. When a token is blocked, its info page shows an unsupported message and interactions (including routing) with any pool containing it are disabled. Wallet users can still send and receive the token directly.
- Individual addresses can be blocked. If a blocked address connects, all actions that would modify chain state are disabled. This type of block is generally based on sanctions lists or other third-party screening.
Criteria for restricting access#
Centurion Labs will block token contracts for three main reasons:
- Legal and regulatory requirements — a settlement, court judgment, or other legal action, or internal legal review with counsel.
- Fraud allegations — a major financial or criminal regulator files fraud allegations against the issuer implicating the interface.
- Intellectual property claims — a rights holder provides notice of plausible infringement of a copyright, trademark, or publicity right.
Centurion Labs will block individual or contract addresses subject to government sanctions or associated with illegal activity, and may block addresses at its discretion where it has reason to believe they are linked to fraud, theft, market manipulation, or unacceptable security vulnerabilities.