Vitalik Buterin has rejected a forecast that artificial intelligence could cut Bitcoin price by more than half within two years. The Ethereum co-founder said his existing crypto holdings already place roughly 90% of his net worth on the opposite side of that view.

Bitcoin is at just under $80,000 after reaching a three-month high of $82,500 on September 3. Using a price near $80,000 as a reference point, a 50% decline would place Bitcoin at $40,000.

Shapira, a Silicon Valley investor and host of the Doom Debates podcast, said he had 50% confidence that Bitcoin would lose more than half its value within two years because AI could undermine the security or robustness guarantees that investors expect from the network.

His concern is that faster AI could eventually create new attacks against the technology protecting Bitcoin. The wording of Shapira’s claim focuses on the security guarantees people expect from Bitcoin, while the report describes the possible impact of AI on those assumptions.

For the crypto market, the debate separates concerns about Bitcoin’s technical foundations from concerns about how participants could react to a perceived threat. A discussion of AI-related risks does not by itself establish that Bitcoin’s cryptography has been broken, but it has placed attention on the network’s ability to address new security challenges.

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Buterin’s Reply and The Size of The Bet

Buterin responded that he takes the opposite side of Shapira’s forecast. He said he is optimistic about cybersecurity in the long term and expects Bitcoin to handle issues that do not require a broad social consensus.

His explanation distinguished between network-level issues and a genuine break of Bitcoin’s underlying cryptography. Developers, node operators, and mining pools could upgrade clients or infrastructure to address some network-level attacks. Buterin described the probability of actual breaks in Bitcoin’s hash algorithms or proof-of-work as tiny.

Buterin also said he would offer a bet, but that his existing holdings already amount to taking this position with about 90% of his net worth. He noted that the same question could apply to Ethereum, reflecting the relevance of cryptographic assumptions across crypto networks.

In a separate discussion, Buterin pointed to advances in succinct proofs and fully homomorphic encryption in 2026. The same report said Ethereum’s roadmap overhaul on August 10 elevated quantum safety as a priority.

Three competing AI vs. Bitcoin theses

Shapira is not the only figure to link AI with potential pressure on Bitcoin. BitMEX co-founder Arthur Hayes has warned that AI-driven credit stress could prompt a market sell-off and push Bitcoin below $60,000. Bitcoin critic Peter Schiff has argued that AI could compete with Bitcoin for investment capital, electricity, and data-center resources.

These positions address different potential pressures. Shapira’s concern centers on security expectations around the Bitcoin network. Hayes’ warning concerns a wider market sell-off, while Schiff’s argument focuses on competition for resources and investment capital. None of these views establishes that an AI-driven event will occur.

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What Bitcoin Price Action Currently Says?

Bitcoin had stalled below an $80,000 to $82,200 resistance band over the weekend, trading between $79,750 and $80,100 during Saturday activity. The same report is showing that wallets holding at least 100 BTC added about 60,000 BTC in August, while smaller wallets sold a similar amount.

Bitcoin (BTC)

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That reported accumulation does not settle the disagreement between Shapira and Buterin. It is one market data point alongside a debate that is primarily about potential AI-related security risks and the ability of Bitcoin’s ecosystem to respond to them.

The disagreement leaves several issues at the center of the discussion. Shapira’s claim concerns the possibility that AI could undermine Bitcoin’s expected security guarantees and coincide with a decline of more than 50% over two years. At a Bitcoin price near $80,000, that scale of decline would equate to a level around $40,000.

The available reporting presents these as competing views about AI, security, and market pressure. It does not establish which view will prove correct over the two-year period discussed by Shapira.

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The Cardano Foundation and Brazilian technology firm Blockforce announced some big news. ADA is now live as the public proof layer inside Blockforce’s enterprise supply-chain traceability platform. The system is already running with Brazil’s largest fashion groups and has anchored more than 500,000 supply-chain records.

The structural problem this solves is straightforward. Regulated supply chains need outside parties to confirm a record is genuine without handing over the commercial data behind it. A fully private database gives brands no way to prove anything to an outsider. A fully public ledger proves everything but exposes pricing, supplier identities, and contract terms to anyone watching the chain.

Blockforce’s answer keeps detailed records for each supply-chain step on a permissioned network, visible only to the parties directly involved. Only the cryptographic proof of those records gets anchored to Cardano, where any auditor, regulator, or customer can confirm a record’s integrity without ever touching the underlying data.

Cost is what kept this model stuck at the pilot stage. Anchoring hundreds of thousands of individual records publicly was never economically viable at enterprise transaction volume, which is precisely the scale regulated traceability requires once a program moves past a handful of pilot suppliers.

Cardano (ADA)

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How Blockforce’s Dual-Ledger Proof Layer Works in This Cardano News

Joint engineering between the two organizations cut the cost per record by 92%, which is the figure both sides point to as the unlock that moved public verification out of proof-of-concept territory and into production at real volume. More than 500,000 records are already anchored under that model.

Supplementary technical material from Blockforce describes the permissioned side of the architecture as running on Hyperledger Fabric, with additional storage components referenced alongside it.

The full architecture, including the uVerify component and the specific batching parameters used to group certificates into Cardano transactions, is laid out in the Cardano Foundation’s Blockforce case study.

Guilherme Pereira, Ecosystem Growth Specialist LATAM at the Cardano Foundation, framed the milestone in infrastructure terms rather than novelty terms:

“The milestone for me is seeing blockchain fit naturally into enterprise infrastructure, delivering the verifiability, traceability, and scale that companies need. Supply chain records are written today and questioned years later, and a public network is what keeps that proof intact for the full product life cycle.”

Compliance and Traceability Implications

The announcement itself does not certify compliance with any specific regulatory regime by name. It frames the model around giving auditors and regulators independent verification capability, not a compliance stamp.

Broader references to EU sourcing rules circulating in trade coverage should be treated as market context rather than claims made by the Cardano Foundation or Blockforce directly.

Suelen Joner, head of sustainability at Azzas 2154, described the practical goal driving adoption:

“Our goal is to trace 100% of the leather across our brands by 2030. To get there, we built a solution with Blockforce that works with the reality of the chain and uses the data suppliers already produce. Rather than asking them to adopt new systems, we start from that information and turn it into a single auditable record.”

Beyond fashion, the two organizations say expansion is planned into automotive, agribusiness, pharmaceuticals, and cosmetics, using the same dual-ledger structure.

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Can an iPhone comparison substitute for a business model? Coinbase CEO Brian Armstrong has argued that tokenized assets could reshape finance much as the iPhone enabled a new generation of technology companies. The comparison presents a platform thesis: blockchain-based assets could support businesses that are not yet apparent.

Armstrong made the case earlier in the week on X, comparing blockchain tokenization with the iPhone’s role in enabling companies such as Uber, TikTok, and Coinbase. He said tokenized assets could have a similar effect on financial markets and identified global access, better utility, and around-the-clock trading as immediate benefits.

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Why Tokenized Finance Is Part of the Growth Conversation

Tokenized assets are digital tokens created on a blockchain that represent ownership or rights to real-world physical or financial assets. Armstrong’s argument is that moving these assets onto blockchains could create a foundation for new finance companies, rather than simply reproducing existing markets in a different format.

Japan’s financial regulators and major financial institutions planned to study blockchain infrastructure for real-time settlement of stocks and bonds, with a strategy targeted by early 2027 and possible operations in the early 2030s. The proposal could tokenize bank deposits held at the Bank of Japan into digital currency for institutional blockchain settlement.

The Japanese effort is a multi-year regulatory and infrastructure process, not evidence of an imminent replacement for existing markets. Still, it shows that institutions and regulators are examining whether blockchain systems can support settlement for conventional financial assets.

Coinbase Strategy

Coinbase has been expanding beyond crypto into stocks, prediction markets, and other products as part of a broader effort to offer customers access to more than one type of tradable asset. That strategy is intended to diversify the company’s revenue streams and broaden its customer base, although its success remains uncertain.

For now, Coinbase’s stock offering is conventional rather than tokenized. The company has relied on Apex Fintech Solutions for backend operations, and the offering was initially available to a small group of users, with plans to expand it to all customers.

Armstrong has said Coinbase sees a longer-term role in connecting traditional finance and crypto, including helping tokenized equities gain traction. He has also said the more compelling form of tokenization would be an asset represented one-to-one on a blockchain, with the associated rights of that asset.

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The Case Against Calling It a Growth Engine

The central limitation of the current thesis is straightforward: Armstrong’s public comments outline a direction for tokenized finance, but they do not provide Coinbase-specific measures of product adoption, transaction volume, or revenue from tokenized assets.

There is also a difference between a belief that assets will increasingly move onto blockchains and proof that a particular company will lead that transition.

Coinbase’s expansion into conventional stock trading may create a broader customer offering, but it does not establish demand for tokenized equities or show how quickly the necessary regulatory and market infrastructure will develop.

Regulatory timing remains especially important. Congress has been debating the Clarity Act, legislation aimed at creating a framework for integrating crypto into the broader financial system, but that process has faced disagreements involving the crypto industry and banking sector.

Armstrong has said that newer companies may be the first to issue stock natively on a blockchain, while predicting a broader transition over time. Those are expectations rather than completed market developments.

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The Cardano Foundation and Brazilian technology firm Blockforce announced some big news. ADA is now live as the public proof layer inside Blockforce’s enterprise supply-chain traceability platform. The system is already running with Brazil’s largest fashion groups and has anchored more than 500,000 supply-chain records.

The structural problem this solves is straightforward. Regulated supply chains need outside parties to confirm a record is genuine without handing over the commercial data behind it. A fully private database gives brands no way to prove anything to an outsider. A fully public ledger proves everything but exposes pricing, supplier identities, and contract terms to anyone watching the chain.

Blockforce’s answer keeps detailed records for each supply-chain step on a permissioned network, visible only to the parties directly involved. Only the cryptographic proof of those records gets anchored to Cardano, where any auditor, regulator, or customer can confirm a record’s integrity without ever touching the underlying data.

Cost is what kept this model stuck at the pilot stage. Anchoring hundreds of thousands of individual records publicly was never economically viable at enterprise transaction volume, which is precisely the scale regulated traceability requires once a program moves past a handful of pilot suppliers.

Cardano (ADA)

24h7d30d1yAll time

How Blockforce’s Dual-Ledger Proof Layer Works in This Cardano News

Joint engineering between the two organizations cut the cost per record by 92%, which is the figure both sides point to as the unlock that moved public verification out of proof-of-concept territory and into production at real volume. More than 500,000 records are already anchored under that model.

Supplementary technical material from Blockforce describes the permissioned side of the architecture as running on Hyperledger Fabric, with additional storage components referenced alongside it.

The full architecture, including the uVerify component and the specific batching parameters used to group certificates into Cardano transactions, is laid out in the Cardano Foundation’s Blockforce case study.

Guilherme Pereira, Ecosystem Growth Specialist LATAM at the Cardano Foundation, framed the milestone in infrastructure terms rather than novelty terms:

“The milestone for me is seeing blockchain fit naturally into enterprise infrastructure, delivering the verifiability, traceability, and scale that companies need. Supply chain records are written today and questioned years later, and a public network is what keeps that proof intact for the full product life cycle.”

Compliance and Traceability Implications

The announcement itself does not certify compliance with any specific regulatory regime by name. It frames the model around giving auditors and regulators independent verification capability, not a compliance stamp.

Broader references to EU sourcing rules circulating in trade coverage should be treated as market context rather than claims made by the Cardano Foundation or Blockforce directly.

Suelen Joner, head of sustainability at Azzas 2154, described the practical goal driving adoption:

“Our goal is to trace 100% of the leather across our brands by 2030. To get there, we built a solution with Blockforce that works with the reality of the chain and uses the data suppliers already produce. Rather than asking them to adopt new systems, we start from that information and turn it into a single auditable record.”

Beyond fashion, the two organizations say expansion is planned into automotive, agribusiness, pharmaceuticals, and cosmetics, using the same dual-ledger structure.

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The post Cardano News: ADA Anchors 500,000 Supply-Chain Records for Public Proof appeared first on Cryptonews.

Trump-linked crypto venture company, World Liberty Financial, is preparing to launch a federally chartered national trust bank after the Office of the Comptroller of the Currency granted preliminary conditional approval earlier this month. An entity linked to Sheikh Tahnoon bin Zayed al Nahyan and co-investors reportedly owns 49% of the holding company, the largest stake in that structure.

The proposed bank is intended to issue, redeem, and safeguard USD1, the dollar-backed stablecoin World Liberty launched last year. The venture links World Liberty’s stablecoin business to a proposed federally chartered trust bank.

The OCC’s action is preliminary and conditional rather than a final banking charter. According to the Journal, the approval concerns World Liberty Financial’s plan to launch a federally chartered national trust bank.

The proposed bank’s stated functions are to issue, redeem, and safeguard USD1. The conditional approval does not amount to a final charter.

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Trump Crypto Bank and The 49% Stake

Sheikh Tahnoon bin Zayed al Nahyan and co-investors are behind an entity that owns the largest stake, 49%, in World Liberty’s banking holding company, according to people familiar with the matter who spoke to the Journal. The Journal previously reported that Tahnoon backed a $500 million investment in World Liberty Financial last year in exchange for a 49% stake in the company.

The reported holding-company stake places an entity linked to Tahnoon and co-investors in the ownership structure of the proposed bank.

Tahnoon serves as the United Arab Emirates’ national security adviser and is the brother of the country’s president. He oversees a business empire valued at more than $1.3 trillion and funded by his personal fortune and state money, according to the Journal.

An Expanded Business Relationship

The new venture marks an expansion of the business relationship between the Trump-backed crypto company and a foreign government official, according to the Journal. World Liberty Financial is pursuing a proposed bank whose holding company ownership includes an entity linked to Tahnoon and co-investors.

The OCC’s preliminary conditional approval and the reported ownership structure are central elements of the proposed venture. The bank’s planned role is tied to USD1’s issuance, redemption, and safeguarding.

The approval remains preliminary and conditional. World Liberty Financial’s proposed bank has not yet received a final charter. For now, the proposed bank’s stated role is to issue, redeem, and safeguard USD1.

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StarkWare said researcher Avihu Levy tested an experimental quantum resistant Bitcoin transaction on mainnet. It is reported that the TX spent a 10,000-satoshi output in block 964,199 without altering Bitcoin’s consensus rules.

StarkWare described it as the first transaction of its kind. MARA Pool mined the block after receiving the transaction directly through its Slipstream service, since the nonstandard format meant ordinary nodes would not relay it through the public mempool.

StarkWare spokesperson Nathan Jeffay said the transaction cost around $150 to $200 in computation, and StarkWare said the process took hours. The demonstration shows a way to protect a single output under Bitcoin’s current rules, but at a material computational and operational cost.

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How StarkWare Quantum Bitcoin Transaction Works

Levy’s Quantum-Safe Bitcoin (QSB) scheme, first proposed in April, combines hash-based one-time signatures with computational searches that bind authorization to a specific transaction. The construction is intended to prevent forgery even if a sufficiently capable quantum computer breaks the elliptic-curve cryptography used by Bitcoin.

In March, Google researchers estimated that a sufficiently capable quantum computer could theoretically derive a Bitcoin private key nine to 12 minutes after a public key becomes visible. Google said this could allow an attacker to replace a pending transaction during Bitcoin’s confirmation window.

Levy’s April proposal estimated that generating a transaction would require $75 to $150 in GPU computation; StarkWare put the cost of the completed transaction at around $150 to $200.

QSB applies to individual Bitcoin transactions rather than upgrading cryptography across the network. It allows coins to be moved into an output with additional protection without changing the Bitcoin protocol, but it does not protect coins whose public keys were exposed before migration. In that case, a potential attacker could have time to analyze those keys before a protected transaction is sent.

The transaction’s nonstandard classification under Bitcoin Core’s default relay policy is a practical constraint. Ordinary nodes do not propagate the transaction before confirmation, so it must be submitted directly to a cooperating miner through a service such as MARA’s Slipstream. The method, therefore, requires prepared transactions and direct miner access.

StarkWare CEO Eli Ben-Sasson said QSB provides a safety net while protocol-level protections are developed. The demonstration establishes a workaround under the existing rules, rather than changing Bitcoin’s underlying cryptography across the network.

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The Protocol-Level Alternative

Bitcoin developers are separately considering proposals, including BIP-360, a proposed soft fork that would introduce a Pay-to-Merkle-Root output type while removing Taproot’s quantum-vulnerable key-path spend. That approach would require network-wide coordination and activation.

QSB does not wait for a protocol change. The mainnet test shows that Bitcoin’s existing consensus rules can accommodate one form of quantum-resistant spending, while broader protocol-level protections remain under consideration.

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Volante Technologies offers U.S. banks and financial institutions a unified solution for the Federal Reserve’s FedNow Service and The Clearing House’s RTP real-time payments network. Separately, Volante’s cross-border payment materials list Ripple and digital currencies among the services its platform processes.

The available materials describe separate capabilities, while the Federal Reserve’s FedNow participants and service providers page does not mention XRP or Ripple.

Volante says its cloud-native cross-border payments platform processes SWIFT gpi, Ripple, Visa B2B, Mastercard Send, digital currencies, alternative payments, and other services from a single platform. The company also describes connectivity to SWIFT, blockchain networks, major card networks, and alternative payment rails.

This architecture presents multiple payment and messaging options through one provider. Volante’s cross-border materials identify Ripple alongside other rails, while its FedNow announcement describes a separate unified offering for FedNow and TCH RTP.

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Volante’s FedNow Offering Ripple Payment

In an announcement, Volante said it was offering U.S. banks and financial institutions a single unified solution for the FedNow Service and TCH RTP real-time payments. The company said adopters could begin with TCH RTP and add the FedNow Service when the network was ready.

The announcement said Volante had joined the FedNow Pilot Program in early 2021 and was a prospective participant in the Federal Reserve’s FedNow Service Provider Showcase. It described capabilities for real-time and instant payments and said Volante’s FedNow offering would be extensible to wire, ACH, and SWIFT. However, the announcement does not refer to Ripple or XRP.

The Federal Reserve’s FedNow participants and service providers page describes the FedNow Service as instant-payments infrastructure through which participating banks and credit unions can send and receive transactions within seconds on behalf of customers, 24 hours a day, seven days a week.

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Keeping the Distinction Clear

Volante’s materials support two separate points: the company offers a FedNow and TCH RTP solution for U.S. financial institutions, and its cross-border platform processes Ripple among a broader set of payment services. The supplied materials do not describe a shared settlement mechanism between FedNow and Ripple.

A direct statement from FedNow connecting the service to XRP or Ripple would be needed to establish such a link. Based on the materials reviewed, Volante’s FedNow offering and its Ripple-related cross-border capability should be treated as separate parts of the vendor’s platform.

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