Stable Metal Review 2026: STBL and Metal-Backing Risks

Stable Metal is a project developing STBL, a token on TON that it describes as backed by metal-bearing slag. Its documentation names iron, copper, gold, silver, platinum, and palladium among the materials associated with the project, and presents the token as an alternative way to participate in the metal market.

The project also describes packages that produce NFTs after a working period, with a proposed route to exchange a set of four NFTs for a metal ingot at a company office. It outlines plans for a blockchain-based metal exchange and slag processing, but does not confirm which milestones are complete or whether redemptions are currently available.

Stable Metal's core proposition depends on the existence, valuation, custody, and accessibility of physical metal. The documentation does not provide independent reserve verification, a completed proof of reserves, a published fee schedule, or a smart-contract audit.

Stable Metal says it issues STBL on TON and links the token's value to metal-bearing slag. The project describes the slag as containing metals such as gold, silver, copper, platinum, and palladium. The documentation does not establish independent verification of the material, its valuation, or the amount backing tokens in circulation.

The project also describes packages that can result in NFTs after a working period. It says users who collect four NFTs from a metal collection may exchange them for an ingot at a company office, with the ingot's mass depending on the combined NFT value. These are project-described terms; the documentation does not confirm that the redemption process or metal exchange is currently operational.

Stable Metal does not publish a complete fee schedule in its documentation. Fees for buying packages, token swaps, NFT redemptions, and any related services should be checked in the applicable terms before proceeding.

Stable Metal's documentation does not describe a smart-contract audit or independent verification of its claimed metal reserves. It lists submitting proof of reserves as a roadmap goal, but does not establish that verification was completed. The documentation also does not explain in detail how the slag and any resulting metals are stored, insured, valued, or made available for redemption.

The roadmap mentions seeking a Swiss banking license, but the documentation does not confirm that Stable Metal obtained one. Users should treat the backing and redemption claims as project statements, review the contract and terms carefully, and consider both smart-contract and counterparty risk.

Stable Metal is aimed at people interested in tokenized metal exposure, TON projects, or NFT-linked redemption models. It is a poor fit for anyone who needs independently verified reserves, clear published fees, confirmed redemption access, or an established regulatory status before participating.