A track record nobody can edit

Every corner of trading social media runs on the same trick. Post ten takes, delete seven, screenshot the three that landed. The audience only ever meets the survivors. It works because a screenshot after the ending is a story, and stories are editable.

SPOILER was built as the thing that cannot do this, structurally, even if it wanted to.

Sealed before the ending

When the engine calls a market, the call is committed before the market closes: the venue-exact market, the side taken, the price at call time, and the edge, all frozen into a hash. That hash is anchored on X Layer, a public chain, inside a batch transaction. From that moment the call exists in a form nobody can quietly rewrite, not us, not anyone. There is no delete button on a chain.

Then the market resolves, and the ending grades the call. Wins are stamped ENDING CONFIRMED. Misses are stamped PLOT TWIST. Both stamps go on the public record, side by side, forever. Our first graded batch ran four confirmations and two twists, and the two twists are still up, because they are the point. A track record that only contains wins is not a track record. It is marketing.

Two questions, two ledgers

Every receipt answers two different questions, and we refuse to blend them.

Did the ending confirm the call? That is the stamp, and no price movement ever changes it. A call can drift beautifully in our favor for days and still lose the ending. It gets the PLOT TWIST anyway.

Was the call profitable to follow? That is the price ledger: the price at call time, the peak the market reached for our side, and the movement since the seal. A call can lose its ending and still have been a profitable trade to enter and exit. We publish both ledgers so neither has to pretend to be the other. Followers who take every call at flat stakes get the meter's record. Traders who work the price path get their own numbers, honestly separated.

Verify one yourself

Open any receipt on spoiler.bet/receipts. The hash on the card links to its batch anchor transaction on the X Layer explorer. The timestamp on that transaction predates the market's close. That is the entire trust model: not our word, not a screenshot, a chain you can read without asking our permission.

The meter on every page says exactly where the record stands, graded so far out of the first hundred. It is a live trial and it says so on every surface. When the pre-registered tests pass at scale, the numbers will say what they say. Until then, the receipts accumulate, and none of them can be edited, including the ones we wish we could.

LIVE TRIAL. Sealed on X Layer before close. ENDING CONFIRMED or PLOT TWIST, both stay public.