Fannie Mae approves crypto-backed mortgages as institutional tokenization accelerates

The institutional tokenization narrative reached major milestones today with multiple TradFi giants making significant onchain commitments. Fannie Mae is preparing to accept crypto-backed mortgages, allowing borrowers to pledge digital assets as collateral in a first for US housing finance according to [The Block](https://www.theblock.co/post/395253/fannie-mae-to-accept-crypto-backed-mortgages-in-first-for-us-housing-finance-wsj). Separately, the NYSE formalized its partnership with Securitize to build a 24/7 tokenized securities platform as reported by [Launchy](https://launchy.beehiiv.com/p/nyse-partners-with-securitize-for-tokenized-trading), representing a fundamental shift away from traditional market hours and brokerage requirements. Franklin Templeton is leveraging this infrastructure, partnering with Ondo Finance to tokenize five equity and gold ETFs for crypto-native investors who prefer wallet-based access over traditional brokerages per [The Block](https://www.theblock.co/post/395150/franklin-templeton-taps-ondo-finance-to-tokenize-five-equities-and-gold-etfs). The trend extends to payments infrastructure, with Mastercard's BVNK acquisition positioning it as a 'crypto-fiat network connector' according to [Mizuho analysts](https://www.theblock.co/post/395165/mastercard-crypto-fiat-network-connector-bvnk-acquisition-mizuho). The $10 trillion 401(k) market could also open to crypto after the White House cleared review of a Labor Department rule potentially allowing crypto and private equity in retirement accounts per [The Block](https://www.theblock.co/post/395230/white-house-clears-review-of-rule-that-could-open-path-for-crypto-in-10-trillion-401k-market).

Circle experienced its worst trading day since going public, plunging 20% and erasing $5 billion in market cap after details emerged about the new Clarity Act draft that would effectively ban passive stablecoin yield. [Artemis Big Fundamentals](https://research.artemisanalytics.com/p/why-circle-had-its-worst-day-ever) reported that volume hit 56.4 million shares—nearly 4x the 90-day average—as the entire stablecoin sector got repriced. The legislation prohibits exchanges and brokers from offering yield 'directly or indirectly' on stablecoin balances or in any manner 'economically equivalent to interest,' while still allowing activity-based rewards tied to payments or platform usage. The regulatory uncertainty was compounded by Circle's controversial freezing of 16 USDC wallets, though the company later unfroze one following backlash according to [The Block](https://www.theblock.co/post/395190/circle-unfreezes-usdc). Notably, Coinbase again declined to support the updated Clarity Act draft, maintaining its objection to language preventing platforms from paying yield on stablecoin holdings per [The Block](https://www.theblock.co/post/395189/coinbase-again-rejects-clarity-act). Despite the selloff, some analysts view the market reaction as overdone, arguing the bill targets yield distribution mechanisms rather than issuers directly.

link">Bitcoin miners are facing increasing breakeven pressure, accelerating their strategic pivot toward AI infrastructure according to [CoinShares research](https://www.theblock.co/post/395259/bitcoin-miners-face-breakeven-pressure-as-ai-pivot-accelerates-coinshares-says). Head of Research James Butterfill projects that some listed bitcoin miners could derive as much as 70% of their revenue from AI operations by the end of 2026, representing a fundamental business model transformation for the sector. This shift reflects broader macro pressures on mining economics, with companies increasingly viewing AI compute as a more profitable use of their infrastructure investments. The pivot also aligns with growing institutional demand for AI processing power, creating a natural bridge between crypto mining capabilities and the booming artificial intelligence sector. However, this transformation raises questions about the mining industry's long-term commitment to Bitcoin network security as economic incentives evolve.

The regulatory landscape saw significant movement with SEC Chair Paul Atkins indicating the long-awaited tokenization innovation exemption could arrive within weeks according to [Shoal Research](https://t.me/shoalresearch/13577). This exemption has been highly anticipated by the industry as a framework for compliant tokenized securities offerings. Separately, lawmakers are weighing broader tokenization initiatives as traditional markets increasingly move toward blockchain-based infrastructure per [The Block](https://www.theblock.co/post/395159/lawmakers-weigh-tokenization-push-sec-preps-innovation-exemption-plan). On the political front, Stand With Crypto launched a new voter hub and endorsed congressional candidates ahead of November midterm elections, signaling organized crypto industry political engagement according to [The Block](https://www.theblock.co/post/395183/stand-with-crypto-voter-hub-endorses-candidates-november-midterms). However, the UK moved in the opposite direction, with PM Starmer backing a pause on crypto political donations citing 'illicit finance' risks per [The Block](https://www.theblock.co/post/395144/uk-starmer-pause-crypto-political-donations-illicit-finance-risks). Bipartisan US lawmakers also introduced the PREDICT Act to bar federal officials from trading on prediction markets according to [The Block](https://www.theblock.co/post/395238/bipartisan-lawmakers-introduce-predict-act-to-bar-federal-officials-from-prediction-markets).

The link">Ethereum Foundation made significant progress on quantum security preparations, publishing a comprehensive roadmap targeting 2029 for initial quantum-safe upgrades through four planned hard forks. The foundation launched pq.ethereum.org as a dedicated resource consolidating over eight years of post-quantum research according to [Shoal Research](https://t.me/shoalresearch/13564). This initiative reflects growing awareness of quantum computing threats to current cryptographic systems. Additionally, [The Daily Gwei](https://www.youtube.com/watch?v=1_iNz6xkkpM) covered developments in Ethereum's fast confirmation rule and noted that the Ethereum Foundation's first validator is now active. The network continues expanding its technical capabilities while preparing for long-term security challenges posed by advancing quantum computing technology.

The intersection of AI and crypto infrastructure gained significant attention, with [Bankless](https://www.youtube.com/watch?v=q5qhFnv0UhA) featuring MIT economist Christian Catalini's analysis of the AGI economy. Catalini argues that verification—the human capacity to check and certify AI output—is becoming the new scarcity rather than intelligence itself. He identifies three surviving roles in an AI-dominated economy: Directors, Meaning Makers, and Liability Underwriters. link">Solana continued positioning itself as AI agent infrastructure, with the Foundation noting the network has already processed 15 million onchain agent payments according to [Alea Research](https://t.me/alearesearch/1396). This narrative of blockchains as payment rails for autonomous agents gained further traction with developments in machine payment protocols. The convergence suggests crypto networks are evolving beyond human-centric financial infrastructure toward machine-to-machine economic systems.