Bitcoin Holds Near $64K as Exchanges Cancel SpaceX IPO Tokens, US Halts Fable 5

Crypto News

Zcash founder Zooko Wilcox confirmed that an advanced AI model deployed in a commissioned security audit found no serious vulnerabilities remaining in the privacy coin's underlying blockchain protocol, based on his own statement on X. The review, ordered by Swiss non-profit Shielded Labs, follows a tense episode earlier this month: on June 3, developers paused Orchard transactions after uncovering a four-year-old counterfeiting bug in the shielded pool, then shipped an emergency upgrade the same day. The flaw was surfaced with AI assistance. The foundation stressed there was no evidence of exploitation, no unauthorized value creation, and no impact on user privacy across the network.

Several major exchanges abruptly canceled their tokenized SpaceX IPO campaigns and issued refunds after failing to secure allocations, exposing the fragility of synthetic equity products. Bybit, Binance, Bitget Wallet and MEXC each told users that no shares were delivered, pointing to a third-party provider's inability to source the underlying assets. The cancellations landed as SpaceX itself debuted on the Nasdaq under the ticker SPCX, raising roughly $75 billion and closing near $161 for a valuation above $2 trillion — the largest IPO on record. One exchange's campaign alone had drawn more than $557 million in stablecoin deposits before being unwound, underscoring pent-up retail demand.

Artificial intelligence collided with security policy after the US government issued an export-control directive on June 12 citing national-security authority, forcing the suspension of two frontier models — Fable 5 and Mythos 5 — for every user. New sessions now default to Opus 4.8, while the developer publicly disputed the reasoning, characterizing an identified jailbreak technique as minor. The episode matters for crypto because the same class of models has been credited with detecting more than 10,000 high-severity software vulnerabilities. Analysts highlight a sharpening concern that advanced models may aid attackers faster than defenders, a risk amplified across DeFi, where monthly hack losses have spiked.

In equity markets, clinical-stage biotech Atossa Therapeutics closed a registered direct offering of 1,363,637 common shares paired with Series A and short-dated Series B warrants. The company's investor-relations disclosure puts initial proceeds near $4.5 million, with up to $12 million more available if the warrants are fully exercised — a staged structure worth as much as $16.5 million. Capital is earmarked for clinical development of its lead candidate, Z-endoxifen, targeting breast cancer alongside rare conditions such as Duchenne muscular dystrophy. First-quarter research and development spending rose 15% year-over-year to $4.8 million, reflecting an aggressive expansion of trial activity.

Small-cap developer New Zealand Energy disclosed a delay in filing its audited 2025 annual results, now expected before June 29, while operating under a management cease-trade order from British Columbia's securities regulator. The official filing attributes the holdup to asset-impairment analysis and the valuation of its Tariki gas-storage project rather than routine paperwork. Operationally, the company extended its Tariki petroleum mining license through July 2031 and reported stable flows of roughly 3 million cubic feet per day from one well over a 96-hour test. It also raised C$3.5 million in a private placement priced at C$0.20 per share to fund the storage build-out.

Crypto branding is also moving onto one of the most visible stages in US politics. Logos for VeChain, Polymarket and Stake are set to ring the Octagon at President Trump's UFC event on the White House South Lawn this Sunday, with Crypto.com serving as co-presenting partner. Self-custodial wallet provider Exodus, named the league's first official payments partner less than two weeks ago, plans fan activations, while Polymarket will present a civic-service award. A federal judge cleared the event to proceed after two Virginia residents sought to block it, signaling crypto's deepening reach into mainstream culture.

Taken together, the week's threads converge on a single theme: crypto is being stress-tested by both institutional ambition and security reality. AI now sits at the center of protocol audits and capital raises alike, even as regulators throttle the most capable models. COINOTAG's aggregate market data frames the backdrop starkly — the Fear & Greed Index reads 13, deep in Extreme Fear, while Bitcoin trades near $64,000 and dominance holds at 70.4%, a flight-to-quality posture that has compressed the total crypto market capitalization to roughly $1.83 trillion. With capital concentrating in majors and risk appetite thin, the conditions echo a defensive bear market rather than speculative excess.