How TAVOZ works

A prediction and reputation platform for Solana memecoins. You say a token will rise or fall within a set time; the result is determined automatically from the on-chain price and recorded on your profile. At this stage no money is deposited and nothing is paid out.

You choose a token, a direction (up / down), a horizon (1 hour, 6 hours or 1 day) and an optional thesis of up to 280 characters. The call is published the moment you post it and can't be taken back.

You don't set the entry price: at the moment you post, the server uses the latest valid price sample taken from that token's pool. If the latest sample is older than 90 seconds, the call won't open — no entries at a stale price.

When the call expires, the median of the price samples in the 15 minutes before expiry is taken. If the median is above the entry price, an up call hits; if below, a down call hits. The result is written automatically and can't be changed afterwards.

If the window has fewer than 30 valid samples, or a gap longer than 90 seconds between samples, the call is void. It is also void if the price didn't move at all. Void calls are excluded from the hit rate; no result is produced from missing data.

The hit rate on your profile is hits divided by resolved calls (hits + misses). Your streak is the number of consecutive hits counting back from your latest resolved call. No value can be edited by hand.

Ranking uses the statistical lower bound of the hit rate (Wilson, 95%), not the raw rate, so a few lucky calls can't reach the top. At least 5 resolved calls in the period are required to appear.

You sign in by signing a message with your wallet. That signature is not a transaction: it moves no funds and costs nothing. You can claim a unique username; otherwise you appear as your masked wallet address.

You can have only one open call per token at a time, so you can't bet both ways and hide the loser. You can post up to 20 calls a day.

Calls can only be opened on listed tokens. Listing is limited to tokens whose pool can actually be read and whose price can be sampled reliably. A token's identity is always its address; tickers and logos can be faked.

Battles: two callers facing off on the same token. Later — only after an independent security audit — backing calls with SOL on-chain.