Cardano's CIP-113 lets one issuer's freeze lock every asset sharing its output

A Cardano output can hold several tokens alongside ADA, and it is spent as a unit ^[7]. Put restricted token A, unrelated token B and some ADA in one output, then freeze A. The holder can no longer spend that output to move B, even though neither B nor the ADA was frozen ^[8]. Two of the three holdings are stuck because of a rule written for the third ^[15].

The proposal draws its line at seizure. The issuer of A gains no ownership of B, and the reference implementation is designed to keep the balances of unrelated token policies intact during authorized third-party actions ^[12]. That protects title. Access still depends on A's policy: if it does not allow separation, B and the ADA can stay inaccessible until the conditions change ^[11].

For a lender, this gives one asset two values. B in its own output is worth its market price. The same B sitting beside a programmable token is worth that price minus the chance that a freeze lands just when the lender needs to sell, because collateral that cannot move cannot be liquidated on schedule. In CryptoSlate's analysis, wallets and DeFi lenders might have to hold assets separately, or build the extra risk to liquidation and spendability into how they price their integrations ^[14]. It adds that ownership alone may no longer determine whether an asset can be spent right away ^[13].

Matteo Coppola, chief executive of Fluid Tokens and a contributor to CIP-113, said the merge followed years of development and that contributors had worked to make the standard production-ready ^[2]. "This means the official standard for programmable tokens on Cardano, including securities, is out," Coppola said ^[1].

How much the spillover costs depends on the separation rules each issuer registers. Where those rules let a holder split an output with a signature alone, the cost is one extra transaction. An issuer can instead demand an additional signature or a script condition ^[10]. Then every split becomes a request to the issuer, made at the moment the holder most needs a fast answer. The standard could also stall before Active status ^[6], and none of this would touch mainnet balances.

I'd expect the cost to settle on integrators. The issuer gets the freezes and transfer restrictions that regulated assets may require ^[5]. The wallet or lending pool that bundled other assets with that token is the one left holding blocked balances. The defense CryptoSlate describes is changing how assets are packaged before any restriction is triggered ^[14]. For a lender, that means one policy per output for anything it may need to sell, at the price of more outputs to manage. This view is wrong if the big stablecoin and securities issuers register separation rules a holder can satisfy alone. In that case unfracking is a routine step, and the lender's discount for shared outputs falls close to zero.