Bitcoin ETFs flip negative for 2026 after $1.28 billion outflow week, worst since June

Bitcoin Exchange-Traded Funds (ETFs) have experienced a significant downturn, recording their worst performance since June and turning negative for 2026. This decline follows a substantial $1.28 billion outflow week. A major contributor to this trend was BlackRock's IBIT, which accounted for a dominant 98% of Friday's outflows alone, with an estimated $403 million exiting the industry-leading fund.

Feds Put 16,340 BTC Into Rail Crossings, But Only 37 of 91 Projects built

Based on the article's title, the U.S. federal government reportedly allocated a substantial sum of 16,340 Bitcoin (BTC) towards specific infrastructure projects, primarily focusing on rail crossings. A key point highlighted is the apparent inefficiency or lack of successful project completion, with only 37 out of an intended 91 projects being built. This suggests the article would delve into the government's management and utilization of seized or allocated Bitcoin assets, the oversight or lack thereof in public infrastructure spending involving digital currency, and the broader implications of government entities holding and deploying such significant amounts of Bitcoin for public works. The explicit mention of a large BTC quantity and federal involvement makes this highly relevant to the Bitcoin ecosystem's interaction with state actors and public finance.

My research(1stBitcoinMiner.com) still getting 5.4k visits / months

The Genesis Code audiobook is up, free on the site

Scaling Bitcoin with Swap Service Providers — Walter Maffione | bitcoin++ Berlin

Trezor + passphrase. Te recomiendo escribirla en la pantalla del dispositivo.

There's 0.2024 BTC hidden inside Pierre Noizat's book (French edition)

RIP Hardware Wallets: World's 1st Live SHA256 Self-Audit Cold Wallet on iPhone⁠

Biggest Channel Opened Today (5.0 BTC) + New Node Spotlight (03dade0c8f0ab2f7a…)

How to play the Crypto Anarchy Game (developed by the Cypherpunks in 1992)

Bitcoin ETFs Bleed $430 Million as Tech Rout Tests Wall Street Buyers

Bitcoin Magazine Books Opens 333-Copy Genesis Book Collector Edition for 3rd Anniversary

Strive (ASST) Posts $474.8 Million Common Net Income as Bitcoin Yield Hits 63.2%

Strive’s bitcoin gains drive $509 million Q3 profit as BTC buying ramps up

Strive, a company, reported a substantial third-quarter profit of $509 million, which was primarily driven by gains derived from its Bitcoin holdings. This financial success coincided with the firm actively increasing its Bitcoin acquisitions, leading to its total Bitcoin reserves reaching an impressive 43,124 BTC. Despite achieving a highly profitable quarter, the company's stock experienced a continued decline in value.

Awards + Closing — Jake, niftynei | bitcoin++ Berlin, payments edition

BlackIce: Distributed Frost Silent Payments · Hackathon · bitcoin++ seoul winner

The article celebrates 'BlackIce,' a project that emerged as a winner at the bitcoin++ Seoul hackathon. 'BlackIce' focuses on implementing 'Distributed Frost Silent Payments,' a significant advancement in Bitcoin privacy and security. This innovative solution combines FROST (Flexible Round-Optimized Schnorr Threshold) signatures with Silent Payments (BIP352). FROST is a threshold signature scheme that allows multiple signers to collaboratively produce a single, valid Schnorr signature, enhancing multisig setups by improving efficiency, security, and making them indistinguishable from single-signer transactions on the blockchain. Silent Payments, on the other hand, is a proposed Bitcoin privacy feature (BIP352) that enables recipients to publish a single, reusable address while still receiving payments to unique, unlinked addresses generated on the fly by senders, significantly reducing on-chain metadata leakage and improving transaction privacy. The 'BlackIce' project likely demonstrates a practical, distributed implementation of these cutting-edge protocol improvements, showcasing how they can work together to offer more robust and private transaction methods within the Bitcoin ecosystem. Its recognition as a hackathon winner underscores its technical merit and potential impact on Bitcoin user experience and protocol development.

Binance Hackers Swap About $50 Million of Stolen XRP Mostly Into Bitcoin, Elliptic Says

Argentine Bitcoiners Debut “The Genesis of Satoshi Nakamoto” Artwork in Downtown Buenos Aires

Argentine Bitcoiners recently unveiled a significant new artwork titled 'The Genesis of Satoshi Nakamoto' in downtown Buenos Aires. The striking 2.4-meter stainless steel and glass cube was presented by Bitcoin.ar on October 29 at Polo Dot. This cultural event was a key highlight of LABITCONF 2026’s Open Fest, a prominent conference in the Latin American Bitcoin ecosystem. The artwork serves as a tribute to Bitcoin's enigmatic founder and foundational narrative, showcasing the growing cultural footprint and community engagement of Bitcoin in Argentina. The initiative underscores the local Bitcoin community's efforts to celebrate and publicize the principles and history of Bitcoin through public art installations, reinforcing its presence within the country's urban landscape.

Where to hold BTC long-term? Privacy vs. Fees in the L2 era

Bitcoin recovers $76,000 level as ETFs shed $430 million after tech rout

IREN’s bitcoin mining revenue drops 58% as firm plans full exit by year-end

What do you think of Bitcoin Core's AI contribution policy?

Bitcoin developer proposes ‘landmines’ to make quantum thieves lose their own BTC

A Bitcoin developer has put forward an innovative proposal, metaphorically termed 'landmines,' aimed at deterring and penalizing future quantum computing attacks targeting Bitcoin holdings. The core concept revolves around a mechanism designed to protect potentially vulnerable bitcoin from being stolen by quantum adversaries. Under this proposed system, any entity attempting to move bitcoin that is considered susceptible to quantum compromise would be required to commit a matching amount of their own collateral. The ingenious aspect of this 'landmine' strategy is that it provides a unique window of opportunity for the legitimate and prepared owners of these vulnerable bitcoins. Should a quantum thief initiate a move of such funds, the original owner, being aware of the 'landmine' protocol, would have the ability to claim not only their original bitcoin but also seize the collateral posted by the would-be quantum thief. This creates a significant disincentive for quantum attacks, transforming a potential theft into a costly endeavor for the attacker, and potentially a gain for the original owner who has prepared for such a scenario. This proactive security measure is a forward-thinking attempt by the Bitcoin development community to address hypothetical, yet potentially catastrophic, threats posed by advanced quantum computing capabilities against current cryptographic standards underpinning Bitcoin. It highlights ongoing efforts within the Bitcoin ecosystem to ensure long-term security and resilience against emerging technological challenges.

Core Scientific to quit Bitcoin mining by year-end as AI business surges