Bitcoin-specific news — protocol activity, scaling layers, and BTC-centric applications.
Reused Bitcoin addresses permanently publish their public keys on-chain, the exact weakness a quantum decryption event would target first. Roughly one in five BTC now sits in that position.
Large transfers out of US government-controlled Bitcoin wallets historically precede liquidation steps, and the Bitfinex 2016 stash is one of the largest single crypto seizures on record.
EDX's Citadel, Fidelity and Schwab backing is the credibility layer tokenized Bitcoin needed: vBTC stays 1:1 redeemable for native BTC while adding programmable on-chain rails.
Thin spot and ETF trading, elevated yields and more than $1B in liquidations leave Bitcoin exposed even if the Fed pauses in October.
Bitcoin’s close below the $84,318 ETF cost-basis estimate and Ethereum’s persistent redemptions raise the risk that weaker prices will deepen institutional outflows.
The transfers add to more than 6,200 BTC sent by government-affiliated addresses to Coinbase Prime over the prior two days, putting potential sell pressure in focus.
The 31.2% share is a measure of visible keys, not an active exploit, but it puts wallet migration and long-term cryptographic resilience in sharper focus.
Large bids below price could cushion further downside, but the $86.5K sell wall has already rejected Bitcoin.
The $1.76B 30-day inflow remains positive, but another run of redemptions could put that medium-term demand signal under pressure.
The transfer confirms someone can still spend the coins, but public records do not identify the holder or show that a sale is planned.
No practical attack has been demonstrated, but researchers say exposed public keys could become a target before Ethereum's planned 2029 shift to quantum-resistant cryptography.
The rebound followed two quarters of losses, making Q3 2026 the strongest and broadest quarter of the year so far.
Recent buyers still hold large unrealized gains, while fresh capital has lagged Bitcoin’s rising market value, leaving support near $81,900 in focus.
The 40x position carries a liquidation price of $81,466.75, following a trading history marked by 33 liquidations and $37.64M in losses.
Ethereum ETFs also lost $161M, showing that withdrawals spanned both major spot crypto fund markets.
The warning challenges the assumption that quantum computers will be the first technology to threaten elliptic-curve cryptography, but no practical attack has been demonstrated.
Daily correlations remain weak, but monthly results shift across the post-ETF period, underscoring how much the apparent relationship depends on the measurement window.
The break puts Bitcoin below a key round-number threshold, sharpening attention on whether buyers step in or selling continues.
The shift puts US-session demand under scrutiny after it drove most of Bitcoin's gains from July through the September breakout.
The opposing flows show a sharp split between demand for Bitcoin ETF exposure and withdrawals from Ethereum funds.
Glassnode
WatcherGuru
WuBlockchain
CryptoSlate
CoinDesk
Crypto News
Crypto Rank News
Lookonchain