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Bitcoin volatility shrinks as tariff jitters fade: Crypto Markets Today

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Crypto prices stabilized after Wednesday’s tariff-driven volatility, with bitcoin reclaiming $90,000 as equities rebounded and traders rotated back into risk assets.

Is It Ethereum? BlackRock CEO Wants ‘One Blockchain’ For Tokenization

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BlackRock CEO Larry Fink used the World Economic Forum stage to argue that tokenization needs to move from pilot programs to market plumbing and suggested that a shared blockchain standard could cut costs and even “reduce corruption,” a framing that immediately reignited the “which chain?” debate across crypto and specifically inside the Ethereum community.

Fink didn’t name a network. But the combination of BlackRock’s onchain product footprint and its own research positioning makes Ethereum the most natural candidate for the “one common blockchain” he alluded to, even if he kept it implicit.

Fink’s remarks, delivered in the language of infrastructure rather than crypto evangelism, leaned heavily on the operational case for digitized assets and interoperable settlement rails.

“I think the movement towards tokenization, decimalization is necessary. It’s ironic that we see two emerging countries leading the world in the tokenization and digitization of their currency, that’s Brazil and India. I think we need to move very rapidly to doing that.”

He then pushed the argument beyond payments and into capital markets: “We would be reducing fees, we would do more democratization by reducing more fees if we had all investments on a tokenized platform that can move from a tokenized money market fund to equities and bonds and back and forth.”

The most provocative line was his call for standardization and the trade-off he implied comes with it. “[If] we have one common blockchain, we could reduce corruption. So I would argue that, yes, we have more dependencies on maybe one blockchain, which we could all talk about, but that being said, the activities are probably processed and more secure than ever before.”

Why Ethereum Is Coming Up

In the abstract, “one common blockchain” could be read as a generic appeal for shared rails. In practice, BlackRock’s public-market crypto lineup and its tokenization work have concentrated around Bitcoin and Ethereum.

On the ETF side, BlackRock’s flagship US spot products track bitcoin and ether — iShares Bitcoin Trust (IBIT) and iShares Ethereum Trust (ETHA) — with ETHA launching in 2024 and now sitting in the center of the firm’s public-facing Ethereum exposure.

On the tokenization side, BlackRock’s first tokenized fund, the BlackRock USD Institutional Digital Liquidity Fund (BUIDL), debuted on Ethereum via Securitize in March 2024, making Ethereum the original issuance network for what has become one of the market’s most closely watched institutional RWAs.

While BUIDL has expanded across multiple networks over time, the key point for Fink’s “common blockchain” framing is that Ethereum has been BlackRock’s default starting point for public-chain issuance, a meaningful signal in a market where “standards” tend to follow whoever already has the deepest liquidity, the broadest integration surface, and the most conservative counterparties.

The stronger tell came this week from BlackRock research rather than Davos soundbites. In its 2026 thematic outlook, BlackRock explicitly floats the idea of Ethereum as the infrastructure layer that collects the “toll” as tokenization scales. One slide asks: “Could Ethereum represent the ‘toll road’ to tokenization?” and adds that stablecoin adoption may be an early proxy for tokenization “in action,” with “blockchains like Ethereum” positioned to benefit.

In the same section, BlackRock cites RWA data “as of 1/5/2026” and notes that “of tokenized assets 65%+ are on Ethereum,” underscoring the network’s lead in today’s tokenized-asset stack.

At press time, ETH traded at $3,005.

Ethereum price chart
ETH remains stuck between the 0.618 and 0.5 Fib, 1-week chart | Source: ETHUSDT on TradingView.com

Featured image created with DALL.E, chart from TradingView.com

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Circle Foundation Funds United Nations Digital Hub to Scale Regulated Stablecoins for Aid

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Circle Foundation grants support UN Digital Hub to use regulated stablecoins for faster, transparent humanitarian payments. Circle Foundation announced at the World Economic Forum in Davos on January 21, 2026 a first international grant to UNHCR’s Digital Hub of Treasury Solutions (DHoTS) to help integrate regulated stablecoins and next‑generation digital financial infrastructure across 15 UN […]

Vitalik Buterin Says He Will Return Fully to Decentralized Social in 2026

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Ethereum co-founder Vitalik Buterin said he plans to fully recommit to decentralized social media in 2026, arguing that only platforms built on shared, decentralized data layers can foster real competition and support mass communication systems aligned with users’ interests rather than engagement metrics.

In a Wednesday post on X, Buterin said he has shifted his activity toward decentralized social platforms this year, noting that every post he has written or read so far in 2026 has been accessed through Firefly, a multi-client interface that supports X, Lens, Farcaster and Bluesky.

“If we want a better society, we need better mass communication tools,” Buterin said, arguing that decentralization enables competition by allowing multiple clients to operate on a shared social data layer.

Source: Vitalik Buterin

Buterin criticized many crypto-native social projects for relying on speculative tokens as a substitute for meaningful innovation, arguing that SocialFi experiments have repeatedly failed by rewarding pre-existing social capital and short-term price speculation instead of content quality and constructive discourse. 

He contrasted these efforts with creator-subscription models such as Substack, which he said better align incentives around high-quality content.

Calling for broader community participation, Buterin urged users and builders to spend more time in decentralized social ecosystems, saying the industry must move beyond a single centralized “info warzone” and toward a more competitive frontier where new forms of online interaction can emerge.

Related: Vitalik Buterin calls for a new DAO design for onchain disputes and governance

The state of decentralized social media

Decentralized social media, or SocialFi, refers to platforms built on open or blockchain-based networks where user identities, content and social graphs are not controlled by a single company. While protocols such as Lens and Farcaster have gained early traction, the sector has so far struggled to convert that momentum into sustained mass-market adoption.

On Wednesday, core infrastructure provider Neynar acquired Farcaster from Merkle. Farcaster co-founder Dan Romero announced the news, saying that “after five years, it’s clear Farcaster needs a new approach and leadership to reach its full potential.”

Lens also underwent a leadership transition this week, as Aave transferred stewardship of the open-source social protocol to Mask Network, tasking the Web3 social company with advancing consumer-ready, onchain social applications.

Farcaster features more than two million total registered users and hundreds of thousands of daily interactions, measured by posts and reactions. Lens has accumulated about 506,000 users, according to Dune Analytics data.

Ethereum, Vitalik Buterin, SocialFi
Source: Dune Analytics
Ethereum, Vitalik Buterin, SocialFi
Source: Dune Analytics

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