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On July 29, US President Donald Trump met with visiting Israeli Prime Minister Benjamin Netanyahu at the White House on the 28th local time. According to Israeli sources, the meeting lasted about an hour. The White House later issued a statement describing the talks as "positive and constructive." A senior official from the Israeli Prime Minister's Office revealed that the atmosphere was good, and the two leaders discussed a range of regional issues, with the Iran nuclear issue taking center stage. After the meeting, both sides reiterated their shared commitment to "prevent Iran from obtaining nuclear weapons" and exchanged views on strengthening US-Israeli alliance ties and expanding opportunities for cooperation in the Middle East.

[US-Israeli Leaders Meeting Focuses on Iran Nuclear Issue]On July 29, US President Donald Trump met with visiting Israeli Prime Minister Benjamin Netanyahu at the White House on the 28th local time. According to Israeli sources, the meeting lasted about an hour. The White House later issued a statement describing the talks as "positive and constructive." A senior official from the Israeli Prime Minister's Office revealed that the atmosphere was good, and the two leaders discussed a range of regional issues, with the Iran nuclear issue taking center stage. After the meeting, both sides reiterated their shared commitment to "prevent Iran from obtaining nuclear weapons" and exchanged views on strengthening US-Israeli alliance ties and expanding opportunities for cooperation in the Middle East.

US-Israeli Leaders Meeting Focuses on Iran Nuclear Issue

On July 29, US President Donald Trump met with visiting Israeli Prime Minister Benjamin Netanyahu at the White House on the 28th local time. According to Israeli sources, the meeting lasted about an hour. The White House later issued a statement describing the talks as "positive and constructive." A senior official from the Israeli Prime Minister's Office revealed that the atmosphere of the meeting was good, and the two leaders discussed a range of regional issues, with the Iran nuclear issue taking center stage. After the meeting, the US and Israel reiterated their joint commitment to "prevent Iran from obtaining nuclear weapons" and exchanged views on strengthening the US-Israel alliance and expanding opportunities for cooperation in the Middle East.

[US-Israel Leaders Meeting Focuses on Iran Nuclear Issue]On July 29, US President Donald Trump met with visiting Israeli Prime Minister Benjamin Netanyahu at the White House on the 28th local time. According to Israeli sources, the meeting lasted about an hour. The White House later issued a statement describing the talks as "positive and constructive." A senior official from the Israeli Prime Minister's Office revealed that the atmosphere of the meeting was good, and the two leaders discussed a range of regional issues, with the Iran nuclear issue taking center stage. After the meeting, the US and Israel reiterated their joint commitment to "prevent Iran from obtaining nuclear weapons" and exchanged views on strengthening the US-Israel alliance and expanding opportunities for cooperation in the Middle East.

US-Israel Leaders Meeting Focuses on Iran Nuclear Issue

On July 29, Strategy founder Michael Saylor stated that Bitcoin has gained market acceptance, but the biggest challenge for its future is not external competition but the internal erosion of consensus rules. He believes that Bitcoin's consensus rules are akin to a 'constitution,' defining property rights, scarcity, settlement mechanisms, and the boundaries of power. Any modification of these rules to benefit a specific group constitutes an infringement on the economic interests of all participants. He warned that Bitcoin has the potential to grow a hundredfold and become the infrastructure of global capital markets, but a single wrong rule change could harm future markets, technologies, and economic freedoms that have yet to emerge.

Saylor specifically cited proposals including BIP-110, arguing that by limiting valid paid transactions, introducing covenant mechanisms, or expanding block capacity, they essentially undermine the neutrality of the Bitcoin protocol. He noted that while these proposals differ in form, they all weaken block space scarcity, increase network bandwidth and verification costs, expand protocol complexity, and introduce new security risks. Additionally, weakening the fee market will affect miners' income as block rewards continue to halve, thereby compromising the long-term security of the Bitcoin network.

Furthermore, if one interest group can modify Bitcoin's rules through certain means, other groups will follow suit, leading to prolonged conflict in protocol governance, capital outflows, slowed innovation, and deteriorating network security. Saylor called for keeping Bitcoin's base layer simple, neutral, scarce, and secure, pushing innovation to the second layer and application layer, advancing development through voluntary adoption rather than frequent modification of the underlying protocol. He emphasized that protocol upgrades should be approached with extreme caution and only implemented when truly necessary to preserve the foundation for Bitcoin's long-term development.

[Michael Saylor: The Biggest Challenge for Bitcoin's Future Is Not External Competition but Internal Erosion of Consensus Rules]On July 29, Strategy founder Michael Saylor stated that Bitcoin has gained market acceptance, but the biggest challenge for its future is not external competition but the internal erosion of consensus rules. He believes that Bitcoin's consensus rules are akin to a 'constitution,' defining property rights, scarcity, settlement mechanisms, and the boundaries of power. Any modification of these rules to benefit a specific group constitutes an infringement on the economic interests of all participants. He warned that Bitcoin has the potential to grow a hundredfold and become the infrastructure of global capital markets, but a single wrong rule change could harm future markets, technologies, and economic freedoms that have yet to emerge.

Saylor specifically cited proposals including BIP-110, arguing that by limiting valid paid transactions, introducing covenant mechanisms, or expanding block capacity, they essentially undermine the neutrality of the Bitcoin protocol. He noted that while these proposals differ in form, they all weaken block space scarcity, increase network bandwidth and verification costs, expand protocol complexity, and introduce new security risks. Additionally, weakening the fee market will affect miners' income as block rewards continue to halve, thereby compromising the long-term security of the Bitcoin network.

Furthermore, if one interest group can modify Bitcoin's rules through certain means, other groups will follow suit, leading to prolonged conflict in protocol governance, capital outflows, slowed innovation, and deteriorating network security. Saylor called for keeping Bitcoin's base layer simple, neutral, scarce, and secure, pushing innovation to the second layer and application layer, advancing development through voluntary adoption rather than frequent modification of the underlying protocol. He emphasized that protocol upgrades should be approached with extreme caution and only implemented when truly necessary to preserve the foundation for Bitcoin's long-term development.

Michael Saylor: The Biggest Challenge for Bitcoin's Future Is Not External Competition but Internal Erosion of Consensus Rules

On July 29, xAI launched the Build model for Grok. The Grok Build model is in early beta testing and is aimed at SuperGrok Heavy super subscribers.

[xAI launches Build model for Grok]On July 29, xAI launched the Build model for Grok. The Grok Build model is in early beta testing and is aimed at SuperGrok Heavy super subscribers.

xAI launches Build model for Grok

On July 29, US-listed cryptocurrency concept stocks broadly declined, with: CRCL down 1.98%, MARA down 4.59%, COIN down 1.04%, BMNR down 0.98%, MSTR down 1.33%, RIOT down nearly 4.65%.

[US-listed cryptocurrency concept stocks broadly decline]On July 29, US-listed cryptocurrency concept stocks broadly declined, with: CRCL down 1.98%, MARA down 4.59%, COIN down 1.04%, BMNR down 0.98%, MSTR down 1.33%, RIOT down nearly 4.65%.

US-listed cryptocurrency concept stocks broadly decline

On July 29, Tom Lee, chairman of Bitmine, the largest treasury company on Ethereum, said in an interview with CNBC that the cryptocurrency market has 'bottomed out'.

[Tom Lee: Cryptocurrency market has 'bottomed out']On July 29, Tom Lee, chairman of Bitmine, the largest treasury company on Ethereum, said in an interview with CNBC that the cryptocurrency market has 'bottomed out'.

Tom Lee: Cryptocurrency market has 'bottomed out'

On July 29, Ethereum co-founder Vitalik Buterin published a new article introducing Diamond iO, a novel cryptographic obfuscation technique. This technology aims to address the extremely low efficiency of traditional indistinguishability obfuscation (iO) schemes, enabling programs to run while hiding their internal logic and sensitive data. Traditional iO technology, despite its strong privacy protection capabilities, has been prohibitively costly to implement in practice. Diamond iO, by adopting more aggressive cryptographic assumptions, improves computational efficiency from 'cosmic-level time consumption' to 'planetary-level time consumption', moving closer to practical application.

Diamond iO is built on technologies such as Attribute-Based Encryption (ABE) and Fully Homomorphic Encryption (FHE). By encrypting programs, it allows users to execute encrypted programs and obtain correct outputs without being able to view the internal code or hidden keys. The scheme introduces new input encoding mechanisms and conditional decryption methods to reduce computational complexity while ensuring program logic concealment. Its core application scenarios include protecting programs containing private keys, enabling secure software licensing, building trustless cryptographic services, and supporting blockchain and artificial intelligence systems with stronger privacy protection.

However, Diamond iO is still in the early research stage, and its security relies on novel cryptographic assumptions including All-Product LWE and Evasive LWE, which require further validation through research. Additionally, the technology still faces efficiency challenges such as high computational overhead and circuit depth limitations. Researchers believe that by optimizing underlying hash functions, improving homomorphic encryption schemes, and reducing security parameter requirements, Diamond iO could become an important direction for advancing practical program obfuscation technology in the future.

[Vitalik: Diamond iO Explores New Paradigm of Program 'Invisibility', Potentially Advancing Privacy Computing to a New Stage]On July 29, Ethereum co-founder Vitalik Buterin published a new article introducing Diamond iO, a novel cryptographic obfuscation technique. This technology aims to address the extremely low efficiency of traditional indistinguishability obfuscation (iO) schemes, enabling programs to run while hiding their internal logic and sensitive data. Traditional iO technology, despite its strong privacy protection capabilities, has been prohibitively costly to implement in practice. Diamond iO, by adopting more aggressive cryptographic assumptions, improves computational efficiency from 'cosmic-level time consumption' to 'planetary-level time consumption', moving closer to practical application.

Diamond iO is built on technologies such as Attribute-Based Encryption (ABE) and Fully Homomorphic Encryption (FHE). By encrypting programs, it allows users to execute encrypted programs and obtain correct outputs without being able to view the internal code or hidden keys. The scheme introduces new input encoding mechanisms and conditional decryption methods to reduce computational complexity while ensuring program logic concealment. Its core application scenarios include protecting programs containing private keys, enabling secure software licensing, building trustless cryptographic services, and supporting blockchain and artificial intelligence systems with stronger privacy protection.

However, Diamond iO is still in the early research stage, and its security relies on novel cryptographic assumptions including All-Product LWE and Evasive LWE, which require further validation through research. Additionally, the technology still faces efficiency challenges such as high computational overhead and circuit depth limitations. Researchers believe that by optimizing underlying hash functions, improving homomorphic encryption schemes, and reducing security parameter requirements, Diamond iO could become an important direction for advancing practical program obfuscation technology in the future.

Vitalik: Diamond iO Explores New Paradigm of Program 'Invisibility', Potentially Advancing Privacy Computing to a New Stage

On July 29, according to BIT (bit.com) market data, Bitcoin mining company Ionic Digital rose 4% on its first day of listing on Nasdaq, with its market capitalization reaching approximately $2.332 billion.

[Bitcoin Miner Ionic Digital Rises 4% on Nasdaq Debut]On July 29, according to BIT (bit.com) market data, Bitcoin mining company Ionic Digital rose 4% on its first day of listing on Nasdaq, with its market capitalization reaching approximately $2.332 billion.

Bitcoin Miner Ionic Digital Rises 4% on Nasdaq Debut

On July 29, Tom Lee, chairman of Bitmine, the largest Ethereum treasury company, said in an interview with CNBC that the cryptocurrency market has 'bottomed out.'

[Tom Lee: Cryptocurrency Market Has 'Bottomed Out']On July 29, Tom Lee, chairman of Bitmine, the largest Ethereum treasury company, said in an interview with CNBC that the cryptocurrency market has 'bottomed out.'

Tom Lee: Cryptocurrency Market Has 'Bottomed Out'

Lifeform tweeted: "Lifeform closed its Series A funding round at a $100 million valuation, raising 5%. Led by GeekCartel.eth with participation from KuCoin Labs, DHVC, SevenX Ventures, Foresight Ventures, K24 Ventures and Another World.:

Detail

【Lifeform closed its Series A funding round at a $100 million valuation】Lifeform tweeted: "Lifeform closed its Series A funding round at a $100 million valuation, raising 5%. Led by GeekCartel.eth with participation from KuCoin Labs, DHVC, SevenX Ventures, Foresight Ventures, K24 Ventures and Another World.:

Lifeform closed its Series A funding round at a $100 million valuation

Claude's Major New Feature: Screen Recording + Voice, Distilling Your Skills into AI Tasks in One Click

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Lifeform closed its Series A funding round at a $100 million valuation

Clause de non-responsabilité：Le contenu ci-dessus ne représente pas les positions de HTX.，HTX ne fournit pas de recommandations de trading.。

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