All seven accounts Car later identified as his show actual matched orders within the same eight-wallet group. We checked the receipts, rebuilt the orders and followed the cash.
We took all 4,406 trade records returned by the seven alts’ public trade histories and retrieved every one of their 4,231 distinct transaction receipts. We then checked the actual exchange events for cases where both indexed order parties belonged to the eight-wallet set. This is a direct maker/taker match, not two unrelated traders appearing in the same transaction.
MATCHED FILLS / TRANSACTIONS70 / 69
ACTUAL UNIQUE ORDERS VERIFIED136
PRIMARY RECEIPTS RESOLVED4,231 / 4,231
All 136 unique order digests were rebuilt from transaction calldata and the appropriate exchange domain. Every emitted maker hash matched, and every actual signer recovered to the known key for the relevant profile. A separate audit independently replayed the receipt filter and all 136 recoveries.
Later-declared alt
Matched fills
Transactions
Mint / share cross / merge
Observed match dates
b4k9xj2wh2
31
31
8 / 22 / 1
2025-07-31 → 2025-12-16
bigbrainUser
14
14
6 / 8 / 0
2025-08-01 → 2026-02-12
morongambler
3
3
0 / 3 / 0
2026-01-29 → 2026-01-29
yagsimuraussob
3
3
2 / 0 / 1
2026-02-01 → 2026-02-01
realmrbeast123
7
6
6 / 1 / 0
2026-02-16 → 2026-02-26
flying-wheel
5
5
3 / 2 / 0
2026-03-08 → 2026-04-23
kyskyskyskys
7
7
2 / 4 / 1
2026-03-29 → 2026-04-05
These records cover the hashes exposed by the public API, not an independently exhaustive all-chain lifetime history. The matches comprise 27 complementary mints, 40 same-outcome share crosses and three merges. The order roles do not state the direction of the money. The cash columns in the downloadable ledger do.
On April 21, 2026, Car publicly wrote, “yagsimuraussob is my alt account”. He said he had created it after finding information that would resolve a market while it sat at 1%. His reply sits under a public winners post whose attached image shows that account with 33 trades, a 1¢ average entry and about $5.71k gained.
The account’s reported trades all concern U.S. anti-cartel ground operation in Mexico by January 31? The exact market and token IDs bind the public story to three February 1 matches with Car’s main account. The opening trades were complementary purchases: the alt bought YES at 1¢ while Car bought NO at 99¢.
That gives the alt 1,183.92909 USDC.e net cash from the paired self-matches. We then checked all 31 unique receipts behind its 33 reported trades: 5,818.932672 in − 113.033393 out = 5,705.899279 USDC.e net trade cash. The self-matched contribution is 20.75% of that figure; the remaining 4,521.970189 comes from the other trade cash legs.
This was a partial unwind. Combined paired cash fell by 580.62, matching the 580.62 complete YES/NO pairs still contributed by those legs. Other traders also appear in two of the three receipts. The figures above isolate the exact Car/Yags fills; they do not assign the account’s entire gain to self-trading.
On January 29, 2026, three partial fills moved 15,880.37 Up shares in Tesla (TSLA) Up or Down on January 28? from Car to morongambler at 8¢. The alt paid Car 1,270.4296 USDC.e between 02:06:16 and 02:06:34.
The three fills exhausted Car’s one signed order. The paired share transfer leaves the group’s same-outcome exposure unchanged and its paired cash net at zero. Outside orders in two receipts supplied the alt another 384.8 shares; those are separate from this calculation.
On April 4, Car and kyskyskyskys minted 2,052 sets in Will Iran strike Oman again in March? The alt bought YES at 6.6¢, Car bought NO at 93.4¢. Later they merged 1,034.75 sets, allocating 64.6¢ to the alt and 35.4¢ to Car.
The paired cash net was +533.0165 USDC.e to the alt and −1,550.2665 to Car. Combined cash of −1,017.25 backs the remaining 1,017.25 paired sets. This is another partial unwind, not a fully closed loop.
The earlier b4 case is a fully closed example: 28,000 sets opened and closed in 404 seconds, 56,000 USDC.e collateral turnover, and unchanged group cash and holdings. Read its complete balance audit ↗
Its official profile was created on June 6, 2026 at 21:00:00.707595 UTC. Car’s key signed the first 5,000 pUSD transfer at 21:01:06: 65.292405 seconds later. Eight direct transfers by June 19 totalled 53,886 pUSD.
On August 7, the account’s own key signed two private payments directly back to Car: 30,704 pUSD at 21:31:48, then 17,750 pUSD at 21:35:31. Total returned: 48,454 pUSD. All ten actual authorizations were rebuilt; each successful transaction was a single token transfer.
A successful genesis-to-checkpoint query for the direct pair across pUSD, USDC.e and native USDC found exactly those ten transfers. The 5,432 pUSD difference is the direct funding-minus-return figure; it is not a verified loss or current balance. The account is outside the public eight-wallet list. Its financing relationship is established; shared human ownership remains unresolved.
Car funded a dispute wallet. It challenged a market three minutes later.
On February 10, 2026 at 08:36:43, Car’s actual key authorized 1,000 USDC.e to W6, taking W6’s collateral balance from zero to 1,000. At 08:39:35, W6 signed a dispute of a NO proposal on U.S. strike on Somalia by February 7? It paid a 750 USDC.e bond, leaving 250. The gap was 172 seconds; the bounded token queries show no intervening collateral transfer.
Car held 32,538.100831 YES shares immediately before the dispute. That includes a 494.8-share purchase earlier in the same block, confirmed by transaction order and all relevant share-transfer events. The challenged proposal ultimately stood: the market paid NO.
This establishes the signed financing, the bond and Car’s exact aligned stake. It does not establish a knowingly dishonest challenge or a common human controller for W6. This is the same W6 key that had previously funded CarComboCup.
The earlier report established 12 rapid trading loops that moved 1,601.50 USDC.e to Car. The next check closes all 16 legacy authorizations, nonces 0–15, for CarComboCup’s actual signing key. Every transaction succeeded and every signature recovered that same key.
APRIL 17 · A NEWLY CREATED PROFILE
1,304 USDC.e sent three minutes after creation.
At 03:35:54, CarComboCup sent 1,304 USDC.e to kjihdzf8v768tgb7 / Pertinent-Litmus, wallet 0x8fee9d4821946cb7d9064962c15ee61f0d94ffc1. Its profile had been created 179.239464 seconds earlier. It has a distinct Safe owner key.
At 05:10:16, that new profile’s own key signed a direct 2 USDC.e payment to Car, 94 minutes 22 seconds after receiving the 1,304. The actual Safe signature and accepted transaction hash were rebuilt. This closes a financial triangle among three wallets.
CarComboCup’s archived USDC.e balance fell from 1,304.134524 to 0.134524 USDC.e. This follows the original September bankroll, whose net change before that snapshot has not been fully decomposed.
Latest holdings · 30 Oct, 23:30–23:34 UTC
The recipient wallet still held 1,267 YES + 1,267 NO shares in Will JD Vance win the 2028 US Presidential Election? Both on-chain balances were verified. It also held 21.383520 pUSD cash. The official API valued the paired positions at 1,267; cash plus that API value was 1,288.383520. These are separate captures, not a synchronized USD market-price valuation.
Most funded collateral remains in this profile. The signed 2 USDC.e payment to Car remains a financial link; these holdings add no proof of common ownership or misconduct. Current holdings and primary balance proofs ↗
At 20:09:34, CarComboCup’s key signed a direct 15,852 pUSD payment to Car. Its pUSD balance moved from 15,852.407641 to 0.407641. This is an explicit private transfer, with Car’s established wallet as the signed recipient.
The July balance included a separate 12,500 native USDC distribution, subsequently converted and wrapped. It is not simply the original September bankroll returning intact.
The 12,500 payment came from a five-recipient, 50,000 USDC batch with amounts matching a reported ComboCup prize schedule. That supports a competition-prize explanation; first-party confirmation tying this exact hash to the prize label is still pending. Sharing a public payout batch does not establish shared ownership of its recipients.
CarComboCup now has a verified direct return relationship with Car as well as the earlier funding and trading links. The new April recipient is a further funded-profile lead. Human ownership of these unlisted accounts remains unresolved.
The catalogue establishes actual trades among accounts Car later publicly identified as his, with actual wallet-key authorizations. Many trades predate those public admissions. A recovered historical signature proves what that key authorized; later public attribution is the separate basis for linking the accounts to Car.
Self-matching is concrete conduct. The complete b4 round trip is a strong self-dealing and wash-trading indicator. The other records add partial unwinds, same-outcome internal transfers and private financial relationships. They do not by themselves establish why each order was placed, a rewards scheme or a formal rules violation.
Polymarket’s archived 2025 terms already addressed wash trading, fictitious trades and arranged transactions without genuine competition. Purpose and market-risk context still matter. Read the dated historical terms evidence ↗
The original public dataset supplied leads. This pass independently verifies primary receipts and signatures; it makes no first-discovery claim. These findings do not establish a connection to the DebugBear drainer.