Trading record · proof of execution
What the trading wallet did, and a receipt for each trade.
Since March 2026 the trading wallet has made 119 trades (87 buys, 32 sells) across 29 markets, each a confirmed transaction on the public blockchain; the most recent was on 18 July 2026 (counted 1 Nov 2026). It still holds nine positions, all on markets that have resolved and await redemption; none is on a live market. The trading wallet is public: check every trade on Polygonscan, its Polymarket profile or its Dune dashboard.
Trading wallet counted above: 0x0ebb79b1cea9ac99baf7e71161ab4d73b9b5314c. Figures as of 1 Nov 2026.
Execution receipts
A receipt follows one trade through every record it touched: the Decionis ruling that released the order, the order, its fill transaction on the chain, the settlement, the ledger entries, and the wallet's balance first observed after the fill. Decionis proves the ruling was given; the receipt shows what happened after it, and every step that happened on a chain links to it.
Receipts are built from the platform's execution records. Every trade counted above predates those records and was made from the earlier trading wallet, so none of them has a receipt: count those on the chain or the Dune dashboard instead. Only the platform trading wallet's own trades are listed: the Polymarket Deposit Wallet the platform signs Nevarn's orders from. No customer account appears here.
Receipts are not published yet.
Once they are, each trade the wallet makes through the platform's execution path appears here with its six links. Until then, the record above is the figure to check.
How to check a receipt yourself
- Check the signature. Each receipt carries an Ed25519 proof over its own contents, made with the key published at api.nevarn.com/.well-known/nevarn-receipt-keys.json; a receipt changed after signing does not verify.
- Open the fill transaction on the explorer. Its OrderFilled event, emitted by the exchange, names the order reference on the receipt and the trading wallet as maker.
- Add up the filled amounts across the receipt's fill transactions. They equal the settlement's paid, received and fee figures.
- Read the wallet's token balance at the block under “Balance after the trade”. It equals the receipt's balance, and that block is at or after the last fill.
- Each ledger entry's postings sum to zero in every asset: what left one account arrived in another.
- The ruling is Decionis's. Its decision and dossier identifiers are the ones Decionis issued for this exact order, and Decionis, not Nevarn, verifies its own decision record.
The signature check and every chain read, with code to run them: verify an execution receipt.