An autonomous agent samples every World Cup match's consensus odds on TxLINE, strips the bookmaker vig, and calls the steam the moment sharp money reprices an outcome. Then it grades itself on chain.
Raw odds carry the book's margin. Sharp normalises the three outcomes to sum to one and surfaces the overround, so it reasons about true probability, not a padded price.
A call needs directional purity and signal-to-noise, consecutive same-direction moves with low variance, not just a big jump. That separates sharp money from noise.
On a confirmed steam the agent opens a paper position, sized by conviction against a 100-unit bankroll, then settles it on the real full-time result. Its P&L, ROI and win-loss are the track record.
Each call and each graded result is written to Solana as a tamper-evident memo, and the source odds are proven canonical with a live TxLINE Merkle proof against the on-chain daily root.
STEAM opens a call at conviction ≥ 66 with directional purity ≥ 0.5. Stake scales with conviction (0.5u to 3u on a 100u book). A call is also cross-checked against the Asian-handicap line. Every open call is graded on closing-line value each cycle and settled on the real full-time result.
Run the sponsor's own txoracle.validate_odds against the on-chain daily Merkle root, right now, from your browser.