WEDNESDAY, MAR04
1. Cake with Lightning, 2. Hashing in Norway, 3. Why DCA wins, 4. Chinese miners conscripted.
Supported by Proto and Bitkey - part of the Bitcoin ecosystem at Block, Inc.
1. cake
Cake Wallet has integrated Bitcoin's Lightning Network with full self-custody and privacy defaults, according to Juan Galt. The implementation stands out for its custom handling of Spark that avoids embedding user addresses in Lightning invoices and keeps transaction data off public explorers by default. COO Seth for Privacy said "Lightning should not require users to sacrifice privacy or custody just to get speed," noting the update delivers "solid privacy defaults, simple self-custody, and a clear on-chain exit." The release extends Cake's position as one of the few mobile wallets building aggressively on Bitcoin's more advanced protocol features, having already shipped Silent Payments and Payjoin, privacy tools that most competing wallets and alternative blockchains have not implemented. CEO Vikrant Sharma framed the milestone as the moment "Lightning finally reaches a point where it can be fast and intuitive without turning bitcoin into an IOU or giving up control." The update also includes social payment features through Birdpay, enabling sends to X.com usernames. For users who have watched Lightning's usability gap persist for years, Cake's approach signals that the tradeoff between speed, privacy, and self-custody may be narrowing meaningfully at the wallet layer.
-EDITOR·OP_DAILY2. hashing
Norway holds approximately 1.5% of global Bitcoin hashrate at an estimated 16 exahashes using 320 megawatts concentrated in northern price zones NO3 and NO4, where miners achieve all-in costs around $38 per megawatt hour including a lowered $4 power tax following January 2026 reductions from $13. According to Hashlabs analysis, Norway's 90% hydropower electricity mix enables close to 100% uptime in cold climate without curtailment, though advantages face erosion as AI data centers consume available capacity while new generation buildout remains stalled by indigenous land conflicts and decades without new hydro construction. The government restricts large-scale mining through grid connection constraints and regulations preventing municipalities from zoning properties for cryptocurrency data centers, driving industry toward sub-2.3 megawatt sites qualifying for expedited grid approval and heat reuse partnerships with fish farms and district heating systems. Major existing operators including BitDeer and Nscale are transitioning facilities to AI infrastructure as powered land becomes scarce, with analysts projecting all large sites eventually converting while small heat-integrated operations persist despite political opposition.
-EDITOR·OP_DAILY3. wins
A five-year dollar-cost averaging analysis of bitcoin shows that a simple $100 per month strategy from February 2021 through January 2026 returned 3.6 times more than a single lump-sum purchase made at the same starting price, according to Trey Sellers in the FIRE BTC Compass newsletter. The exercise responds to a common critique that bitcoin moved only 18% over that window, from $57,000 to $67,000. That framing, Sellers argues, "describes one type of investor: someone who made a single lump-sum purchase on a specific date and held indefinitely," which reflects almost nobody practicing systematic accumulation. The DCA buyer who deployed $6,000 over 60 months achieved an average cost basis of $41,109 per bitcoin, well below both the starting price and the peaks reached during the period. The 2022 bear market, when bitcoin fell 62% to $16,548 by December, proved especially productive: each $100 purchased nearly three times more bitcoin than the same dollar bought at February 2021 prices. The analysis reinforces a principle familiar to the FIRE community from decades of equity investing, that automated accumulation through drawdowns builds positions at structurally lower cost bases, with bitcoin's sharper volatility amplifying rather than undermining the mechanic.
-EDITOR·OP_DAILY4. draft
Chinese Bitcoin miners operating in Russia have begun receiving military conscription notices, according to TechFlow reporting. The development stems from Presidential Decree No. 821, which requires foreign men aged 18 to 65 seeking long-term Russian residency to agree to at least one year of military service. This creates what analysts describe as a regulatory trap: legal mining requires real-name registration, registration requires a residence permit, and a residence permit now carries a conscription obligation. As one widely circulated analysis framed it, "you can outrun the regulations of one country, but you can't outrun the conscription order of another." The pressure compounds a broader crackdown that includes a February 2026 law granting Russian courts power to seize mining equipment and bitcoin directly, criminal penalties of up to five years for unregistered operations, and regional power rationing across Siberia and the North Caucasus. For Chinese operators who relocated after Beijing's 2021 mining ban, the cheap-electricity thesis that drew them to Russia is collapsing under a regime that increasingly treats foreign mining labor and hardware as extractable wartime resources.
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