On Friday, Banco Central do Brasil announced that its Pix instant payment system has been expanded so Brazilians living in Argentina can use it to pay for goods, services and send transfers between the two countries. The platform is already integrated with major crypto service providers in Brazil, and a report from Lemon links Pix to rising crypto adoption and app downloads in Argentina amid easing but still-high inflation and changing currency controls.

On Saturday, March 7, Alphractal founder and CEO Joao Wedson highlighted $63,700 as a vital on-chain support level for Bitcoin, using a Fibonacci-adjusted Market Mean Price model. He warned that a drop below this zone could open a path to $57,000, $52,400, or even $48,700, implying nearly a 30% slide from the current price. Bitcoin is trading around $67,330, roughly 50% under its all-time high of about $126,080.

Over the past week, Bitcoin failed to clear the $74k resistance and retraced 8.9%, fueling pronounced volatility among medium-cap altcoins. OKB surged from $77 to $120 after its parent exchange received a $25 billion valuation, while Pi Network’s token broke key resistances and flipped its long-term trend. In contrast, Cardano fell 9.61% amid renewed criticism of its onchain activity and WLFI dropped 14% after a large team token sale, as traders watched BTC approach the $63k-$65k demand zone.

On-chain metrics from Glassnode indicate that 36.8 billion XRP are now held at a loss, translating into $50.8 billion in unrealized losses for investors. After reaching a new all-time high above $3 during its 2025 parabolic run, XRP has fallen back into the $1 to $2 range and is currently trading at $1.34.

On 8 March 2026, Stripe and Circle were highlighted for investing heavily in infrastructure that lets AI agents conduct autonomous payments using stablecoins. Around 40,000 on-chain agents currently handle about $50 million in transactions, a tiny share of the $46 trillion annual stablecoin volume, while forecasts see the AI agent market reaching tens of billions of dollars by 2030. This emerging "agentic economy" raises both competitive pressure on card networks and new risks, including a test agent that mistakenly moved $450,000 due to a logic flaw.

In March 2024, seabed disturbances off Côte d'Ivoire cut seven submarine cables, driving an IODA severity score above 11,000 while affecting only around five Bitcoin nodes, roughly 0.03% of the network. A Cambridge study spanning 2014–2025 and 68 verified cable fault events reports that most such incidents cause less than 5% node change and show almost no correlation with Bitcoin price. The research concludes that targeted pressure on major hosting networks and autonomous systems could disconnect nodes far more efficiently than random cable failures, even as growing Tor usage significantly raises the network's resilience threshold.

In early March 2026, Bitcoin ETFs shifted from more than $1.14 billion in inflows to hundreds of millions in daily outflows as large holders locked in profits. Ethereum, Solana, and XRP products mirrored this reversal, with major withdrawals from funds such as Fidelity's FETH and FSOL. At the same time, 21Shares listed the first U.S. spot Polkadot ETF and Morgan Stanley advanced its Bitcoin Trust filing, signaling ongoing institutional expansion despite short-term caution.

According to data cited in the report, SPDR Gold Trust saw a single-day outflow of $3 billion alongside a 4.4% drop in gold's price, its largest one-day correction since late January. Over the same week, US spot Bitcoin ETFs recorded net inflows of $568.45 million despite outflows on Thursday and Friday, marking a second consecutive positive week. A market analyst argued that in terms of ETF adoption, gold is "no serious competitor to Bitcoin."