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Unsupported Token Policy#

Last modified: August 10, 2026

Asset blocking policy#

CenturionDEX is a non-custodial web interface for the Centurion network. Centurion is the permissionless protocol and chain. Centurion Labs maintains the CenturionDEX interface 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.

Interface restrictions do not take custody of user assets, reverse confirmed transactions, or delete token contracts from Centurion.

What it looks like#

A token may still exist on Centurion and appear in a wallet, but CenturionDEX may show it as unsupported and disable swaps involving it. A blocked wallet may still hold assets, but the CenturionDEX interface may disable actions that would submit transactions from that address.

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, 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 may block token contracts for the following reasons:

  1. Legal and regulatory requirements — a settlement, court judgment, other legal action, or internal legal review with counsel.
  2. Fraud allegations — a major financial or criminal regulator files fraud allegations against the issuer implicating the interface.
  3. Intellectual property claims — a rights holder provides notice of plausible infringement of a copyright, trademark, or publicity right.
  4. User-safety risk — technical or other risks that could significantly affect users.

Centurion Labs blocks 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.

Appeals#

If you believe a token or address restriction is incorrect, follow How to initiate an appeal request. Appeals are reviewed case by case and do not guarantee removal of a restriction.

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