Fresh Polymarket wallet wagers $1M against the Clarity Act becoming law in 2026

On September 3, a Polymarket wallet known as TahitiBob received almost $1 million in two equal deposits and, by the following morning, had deployed nearly 90% of it on a single bet, according to our alert. That bet is a large “No” position on whether the Digital Asset Market Clarity Act, the crypto market-structure bill the House passed in July 2025, will be signed into law by the end of 2026. In other words, TahitiBob is wagering that the bill will not become law by 11:59 PM ET on December 31, 2026, even as the Senate prepares to take its first vote on September 15.

At 3:26 AM ET on September 4, the wallet bought 539,349 “No” shares at an average of 85 cents, paying $456,085. Seven hours later, it returned for another 494,866 shares at an average of 86 cents. Those two trades alone made up 85% of the day's volume. All told, TahitiBob now holds 1,034,215 “No” shares at an effective cost of 85.5 cents.

However, we found something even more interesting. TahitiBob is the second-largest holder of “No” and the sixth in a small cluster of accounts that dominate that side of the market. Each of the six biggest “No” positions sits in a wallet that holds nothing else on Polymarket.

• 321cba: 570,629 shares at 68 cents (April 24–August 3)
• EamonnD1812: 515,398 shares at 77 cents (August 10–11)
• VelvetNova27: 1,052,874 shares at 78 cents (August 24)
• blahblah344: 546,838 shares at 80 cents (August 4–5)
• KatsuManager87: 809,296 shares at 84 cents (August 25)
• TahitiBob: 1,034,215 shares at 86 cents (September 4)

Combined, these six accounts have paid about $3.63 million for their “No” exposure. By contrast, the largest “Yes” holder's entire Polymarket portfolio is worth only $176,000.

We traced all six on-chain. Four of them took the money out of Bybit and two out of Binance. Five sent it straight into an address that had never been used before and was never used again.

Three of these wallets opened with a test payment of exactly $10 before sending the rest a few minutes later. TahitiBob sent $10, then $999,990. KatsuManager87 sent $10, then $799,988. A third wallet on the same side of the market sent $9.40, then $199,991, and $9.40 is what $10 becomes after Binance takes its 60-cent fee.

Of course, none of this proves the six are the same person. The whole reason for 6 separate wallets is to stay anonymous. That is why no money has ever moved between them, not to mention that millions of people withdraw from Bybit and Binance. However, it still looks suspicious, especially the three wallets with an initial $10 deposit.

The Senate’s first vote on the Clarity Act is September 15. That vote is on cloture on the motion to proceed, whether debate can even start, and it needs 60 of 100 senators. Republicans hold 53 seats, so even a clean Republican sweep would still need at least seven Democrats or independents. A few Republicans are expected to vote no, which means leadership may need eight to ten crossovers. If they cannot get to 60, debate is not cut off, the bill does not get a clean up-or-down vote, and with the midterm calendar it effectively dies for 2026. If that happens and the Act is not signed by 11:59 p.m. ET on December 31, 2026, these six wallets collect $4.53 million, or $922,000, almost $1 million in pure profit.