Bo Hines kept a third of a firm that earned $6.3 million from Tether, starting in his White House tenure

According to an October 15 Wall Street Journal investigation, the payments were connected to Nxum, and the investigation calculated that Nxum earned approximately $6.3 million through the arrangement with Tether.

Hines retained a one-third ownership stake in Nxum while serving as executive director of the White House's digital assets council from January to August 2025.

Tether agreed to pay $415,000 per month in six-month installments under a contract lasting at least two years.

The initial proposal covering public relations, branding and lobbying named Nxum as the company doing the work; a revised agreement went through Vincer's marketing company, Notorious, and the final contract excluded references to lobbying.

Hines left the White House in August 2025 and joined Tether that same month as a strategic advisor; by September 2025 he was named CEO of Tether's US operations.

Two further transfers of $2.49 million each reached Nxum-controlled wallets in December 2025 and April 2026, after Hines had left the White House.

Three transfers of $2.49 million each total $7.47 million, assuming each of the two later transfers was also $2.49 million at Tether's end.

Vincer's $498,000 is 20% of the first $2.49 million installment.

About $1.99 million of the first installment was forwarded to a Nxum-associated wallet.

An equal three-way split of the forwarded $1.99 million would give each partner about $664,000; equal division is the desk's assumption, not a reported fact.

At $415,000 a month, the contract costs Tether about $4.98 million a year.

Over the two-year minimum term, the contract is worth at least $9.96 million.

Three six-month installments cover 18 of the contract's minimum 24 months, leaving one $2.49 million installment if the contract runs its minimum term.

Hines supported giving platforms three years to stop offering noncompliant stablecoins, against an original 18 months; people familiar with the negotiations told the Journal that Hines encouraged lawmakers to double the compliance period.

The resulting 36-month window gave foreign stablecoin issuers, including Tether, more time before restrictions on noncompliant tokens would apply to US platforms.

Nxum denies that Hines was involved in its dealings with Tether during his government service, and says he had stepped away from its operations and did not receive money derived from Tether while working in the White House.

Vincer told the Journal he had served as an intermediary and transferred the contract directly to Nxum after Hines left government; he disputed the amount he ultimately received, while Nxum rejected his account of the payment disagreement.

Critics described the law's separate pathway allowing foreign stablecoin issuers to operate under approved regulatory jurisdictions as a concession to Tether.

Nxum maintained that the longer compliance period emerged from negotiations involving multiple stakeholders, and argued that Tether could advocate for its preferred regulatory treatment without entering into a financial relationship with Nxum.

Tether is trying to build a domestic footprint under the very rules Hines helped promote, with Hines himself in charge of that effort.

The sequence is drawing conflict-of-interest scrutiny because Hines helped advance the stablecoin law that now governs companies like his new employer.

Moving from an 18-month to a 36-month window adds 18 months.

The gap between $7.47 million gross and the Journal's $6.3 million for Nxum is $1.17 million.

If Vincer had kept 20% of all three $2.49 million transfers, Nxum would have received about $5.98 million.