What a Smart Contract Escrow Cannot Do

A smart contract escrow is good at one job: holding a fungible token and moving it only when a rule written in advance is met. Marketing pages, including ours, talk about real estate and business closings because that job is useful there. The contract still cannot do most of what a closing team does. If you are about to promise a counterparty that "DeFiEscrow handles it," check the promise against this list.

The point is not to shrink the tool. The point is to put the tool next to the work it does not replace, so the off-chain agreement covers that work on purpose. Crypto escrow versus a traditional escrow is the same boundary from the other direction.

It does not transfer title or file a deed

ETH, USDC, and USDT can sit in the contract until a buyer and a seller approve. The building, the land, the shares, and the domain name do not sit in the contract. Recording a deed, updating a share register, assigning a lease, or pushing a domain to a new registrar account are actions in other systems. They happen because people take those actions, often with a notary, a lawyer, or a transfer agent.

If your purchase contract says the seller will sign the deed when the price is locked, that sentence is doing real work. The escrow cannot read it. The real estate guide keeps those steps in the checklist instead of pretending they collapsed into a transaction hash.

It does not split a dispute

Any party can freeze release by raising a dispute. Only that party can remove the freeze. After 30 days, anyone can terminate the escrow, and the result is a refund of deposits. There is no function that pays the seller 80% and returns 20% to the buyer because an inspector was half satisfied.

A field on the contract can store a recommendation hash during a dispute. Writing that hash does not move tokens. If your deal needs a referee with discretion, hire one, and decide in the off-chain agreement what the parties will do after the referee speaks. The contract will not perform the split for you. The mechanics are in how disputes work.

It does not release part of a payout

Release credits every willReceive amount at once. There is no "release 40% now." A freelance project with three payable stages needs three escrows, or one escrow for the current stage and a new one later. Milestone payments is written around that constraint so a client does not discover it after the whole budget is locked.

The same constraint hits earnouts and holdbacks. A holdback that should be paid six months later, under a different condition, is a later escrow with its own deadlines. It is not a mood the first contract will remember.

It holds one asset, not a basket

Each escrow has one token address. The zero address means native ETH. You cannot escrow ETH against USDC inside a single DeFiEscrow and expect an atomic swap. People structuring an OTC trade need to hear that before they design the flow. The usual pattern is: the payment asset goes into the escrow, and the other asset moves off-chain or in a separate arrangement, with approval as the gate.

The contract also does not take NFTs, real estate tokens of an arbitrary standard, or a pile of mixed ERC-20s. If you need to lock a different asset, this deployment is not the locker.

It does not know who you are, and it does not hide you

The app does not collect a legal name. That is not a service that conceals a payment. Deposits emit events that include the party address and the amount. Anyone watching the chain can see that a transfer happened. The detailed view function is restricted to parties, which keeps the app from offering a public browser of every deal's full struct to random callers. It does not make the events private.

Do not plan a closing that depends on secrecy from the ledger. Do not assume that "no KYC in the app" answers a bank's, a tax authority's, or a seller's questions. Those questions are yours.

It does not employ an administrator who can fix a mistake

Wrong address, wrong amount, wrong deadline, wrong network: after the create transaction confirms, there is no support function that rewrites the escrow. The fee constants and the 30-day dispute timeout are constants in this version, not settings an owner can tune mid-deal. If the terms are wrong, the path is to end the escrow under its rules and create another.

There is also no claim on this site that an audit firm has certified the deployment you are about to use. Read the terms. Treat the contract as software that can contain bugs. For a large closing, that usually means a size you can afford to have locked while a problem is understood, and counsel who knows the off-chain side.

It does not approve on your behalf

Every participant wallet has to send its own approval. A buyer cannot approve for a seller. An agent cannot approve for a client unless the client has given that agent the keys, which is a terrible idea and still just means the agent's wallet is the party. The fee recipient does not have to approve. Everyone else does. If a necessary person is not a party, their consent is not a condition of release.

Use the list as a filter. If the sentence you want to tell the other side is on this page, put that job in the written agreement and in the professional who actually does it. Let the smart contract escrow hold the tokens, which is the part it is built to do.