Cryptocurrency Summaries

Bitcoin ETFs are seeing their biggest weekly inflows since April, pulling in $850 million last week despite the recent Coldcard hack that cost users over $130 million in Bitcoin. This surge shows institutional investors are treating crypto security scares as buying opportunities. BlackRock's Robert Mitchnick told Bloomberg that ETF investors are "buying and holding BTC long term" even through downturns. The asset manager is doubling down, launching two new Canada ETFs...

US spot Bitcoin ETFs just pulled in roughly $1 billion in net inflows this week, their strongest showing since April and the third-best week since October's "silent IPO" period. Bloomberg analyst Eric Balchunas flagged the surge, noting that this rebound comes after months of uneven flows and amid persistent regulatory uncertainty. The influx signals renewed institutional appetite, with BlackRock's IBIT claiming the bulk of the $853 million...

2.53% — the share of recent Bitcoin blocks that signaled support for BIP-110, the controversial "anti-spam" soft fork that entered mandatory signaling Saturday and promptly self-destructed. The proposal needed 55% to activate. It got a rounding error.

Money Moves

• BIP-110 Fork Stalls at Two Blocks — The enforcing minority chain mined exactly two blocks before grinding to a halt, now 88 blocks behind the main chain. A pseudonymous mining group called...

The $130 million Coldcard exploit is rewriting the crypto custody playbook in real time, with $626 million in spot Bitcoin ETF inflows flooding in since the hack went public. Hardware wallets were supposed to be the gold standard for self-custody — now investors are re-evaluating that assumption, with 210,000 BTC moving out of old wallets this week in what analysts call a custody migration rather than a sell-off.

On-Chain Data

• $4.17 million in BTC and **$200...

• Bitcoin whales pile in: Wallets holding 10–10,000 BTC accumulated over 20,000 BTC ($1.2 billion) since July 29, buying aggressively in the sub-$65,000 range while retail dumped.
• ETF inflows surge: U.S. spot Bitcoin ETFs pulled in $754 million this week—their strongest week since April—signaling a tentative recovery in institutional demand.
• Ethereum whales absorb retail: The 10K–100K ETH cohort has added 5.6 million ETH since mid-2025, hoovering up...

Large crypto holders are loading up on Bitcoin and Ethereum as valuations approach levels historically associated with bear market bottoms. CryptoQuant reports that Bitcoin whale holdings—excluding exchanges and mining pools—jumped from 2.87 million BTC in December 2025 to 3.06 million BTC, with accumulation accelerating after BTC dropped below $60,000 in June. Meanwhile, US spot Bitcoin ETFs pulled in $382 million over two days, with BlackRock's IBIT alone absorbing...