SamRock Protocol securely connects wallets and invoicing systems without hot wallets, XPUBs, or Lightning node management. With a simple QR handshake, it lets businesses accept Bitcoin, Liquid, and Lightning payments while keeping full custody.

Get full Q&A Episode: https://newsletter.checkonchain.com/p/subscriber-q-and-a-august-2025

Timestamps:
00:00
00:08 Any onchain charts to spot local top vs. global top?
06:16 Can the bull market end without any topping signal?


Links:
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Descubra como visualizar seu servidor local diretamente no Tray, sem precisar abrir o navegador. Aprenda a usar o preview e o localhost para acessar seu proj...

The United States has intensified its pressure on Venezuela, including military deployments and a bounty for President Maduro's arrest, raising fears of an invasion after sanctions failed to achieve regime change.

With potential IMF bailouts and Bank bail-in, with good possibility of ATM queues (and withdrawal pause, like we saw in Greece), will the French realise the value of holding savings in self custodial cold wallets? I always wondered why are the French so resistant…

AgentHopper: A proof-of-concept AI Virus

Understanding Bitcoin Mining Process: Running a Node: The Miner must run a full Bitcoin node. This allows them to stay updated with latest state of the blockchain Begin construction of a new block template Select Transactions: From the pool of unconfirmed…

El Salvador secures its reserves by splitting holdings into multiple wallets, mitigating Bitcoin quantum security risks from future threats.

IREN said in its annual report on Thursday that it will pay $20 million to NYDIG to settle a years-long dispute over defaulted bitcoin mining equipment loans.

Running a Bitcoin node is easier than ever, strengthening the blockchain and enhancing the cryptocurrency network’s security, and resilience.

AI has long faced challenges around trust. Vector search can find documents that look similar, but it often fails when connections between entities matter most. Graph-based Retrieval Augmented Generation, or GraphRAG, is emerging as a way to fix this by combining…

The trillion-dollar promise of "tap and go" has a quiet price tag, and it's embedded in almost everything we buy. From a $4 latte to a $40,000 kitchen

The Fed faces a pivotal moment. Massive rate cuts to zero and a QE wave could trigger unprecedented money printing. Will they need to double the balance shee...

Lex Fridman Podcast full episode: https://www.youtube.com/watch?v=HsLgZzgpz9Y
Thank you for listening ❤ Check out our sponsors: https://lexfridman.com/sponsors/cv9202-sb
See below for guest bio, links, and to give feedback, submit questions, contact Lex,…

It is the catalyst that will onboard the next billion users to Bitcoin, not through speculation, but through sheer, undeniable utility.

Outro dia vivi uma situação que me fez refletir muito sobre trabalho, responsabilidade e até sobre empreender. Eu fui trocar moeda estrangeira e, por incrível que pareça, a funcionária só quis fazer metade do serviço. Isso me mostrou o quanto muitas pessoas…

Google Gemini is rolling out the Temporary chat feature to users globally

Plasma 6.5.0 debuts with the long-awaited saved clipboard items feature, bringing persistent, favoured clipboard entries to users.