Investors deposited around 14,000 bitcoins into exchanges due to the attack on Coldcard wallets, which resulted in losses of 1,367 bitcoins (87 million dollars). Despite the increase in deposits, the price of Bitcoin remains stable at around 63,800 dollars. Coldcard users reported significant losses, and the company recommended transferring funds to other wallets. Data from CryptoQuant indicates that over 10,000 BTC were sent to exchanges in the last 33 hours, raising the total amount of bitcoins on exchanges to the highest level in 30 days. Changpeng Zhao from Binance warned about the risks of self-custody, highlighting that previous vulnerabilities may still leave wallets exposed. The attack on Coldcard affected 4,585 addresses, with three waves of attacks draining 1,195, 1,478, and 1,912 addresses, respectively. Despite the crisis, Bitcoin continues to withstand this event.
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Banco Santander's Form 13F-HR, filed July 29, 2026, reports 129,615 shares of BlackRock's iShares Bitcoin Trust worth $4.31M as of June 30 — its first-ever disclosed spot-bitcoin-ETF position, alongside a first ether-ETF holding. What the filing shows is a quarter-end snapshot of ETF shares; what it does not show is motive, or bitcoin on the bank's balance sheet.




Agave v4.2 targets mainnet feature activations on 17 August 2026, but the slot-time change is only step one of a five-step reduction — 400ms to 350ms, not the 200ms end state. Alpenglow's complete code ships with this release; its activation is set for v4.3.
