INVAR Open app

the stop

The Curie point

Invar is only Invar below 550 K. Above it the magnetism that cancels the expansion is gone and the alloy behaves like the steel it is made of — no warning, no degradation, just a different material with the same name. Every protocol has one of these. Most do not print it.

Where this one is

  • The asset can go to zero and the contract will not notice. A Bar accounts for what it was given. If the underlying token is worthless, the Bar holds a great deal of nothing and reports it accurately.
  • The issuer of the underlying is not this protocol. A tokenised equity is a claim on somebody else’s balance sheet, and whatever they can do to it, they can do to it while it sits in a Bar.
  • There is no oracle, so there is nothing to keep honest — and nothing to protect you either. The share price is an accounting fact. It says what the vault holds; it does not say what that is worth to anyone.
  • The record is a record of readings, not of prices. A Fringe carries the block and the pair. The session classification is computed off chain from a calendar; nothing on chain knows whether an exchange was open, and a page that claimed otherwise would be committing the error this site exists to describe.
  • The owner of a Bar is whoever deployed it. That is you, if you used the app. They set the cut, up to a cap that is a constant in the deployed code, and they can collect fees that have already been charged. P9, P11 and P12 are the statement that they can reach nothing else — and the eighth sabotage on the contract page is the demonstration that a property suite cannot see a function somebody adds.
  • Not audited. Executed, sabotaged, and published. Not audited.

The alloy, measured

α at 293 K1.20e-6 / K
α above 550 K13.24e-6 / K
Ratio across the Curie point11×

The property does not degrade toward the Curie point. It holds, and then it is gone by a factor of 11. That is the shape worth borrowing.

The measurementlive

Read from Robinhood Chain with no key and no proxy. The Comparator re-runs the same modules in your browser, on blocks that did not exist when this page was built.

The Bar contractunaudited

Compiled and its properties executed on a real EVM by every build, then sabotaged to confirm the suite notices — and then driven with tens of thousands of randomised operations with nine invariants checked after every single call. Still no third-party audit, and this page will not call it one.

The applive

Deploys a Bar from your own wallet on Robinhood Chain. Every write is simulated with eth_call from your address first. No key exists in this repository and none can — which is also why nobody has deployed a canonical Bar: it takes gas from a wallet, and this site holds none.

Deployed Barsnone yet

The app scans the chain for the event a Bar emits in its own constructor and lists whatever it finds. At the last scan that was nothing, which is a real answer rather than an error. Deploy one and it appears, with no registry to update.

Private executionnot built

There is no solver network here and nothing on this site pretends there is. It is named on the roadmap and nowhere else.