Bitcoin ETFs vs. quantum threat
Institutional adoption is accelerating — Morgan Stanley’s spot Bitcoin ETF is poised to launch April 8 and BlackRock’s Bitcoin Income ETF could follow in weeks — while U.S. BTC ETFs have posted their first monthly inflows since October. At the same time Google researchers warn elliptic‑curve crypto could be broken by 2029, creating a real tech‑risk layer for protocols and custodians. (cryptonews.net) (coindesk.com) (ig.com)
Morgan Stanley’s amended S‑1 names Coinbase Custody and BNY Mellon as the bitcoin custodians, specifies a 50,000‑share seed basket expected to raise about $1 million, and confirms the trust will seek listing on NYSE Arca. (sec.gov) The filing sets a 0.14% management fee — undercutting major incumbents — and identifies Jane Street, Virtu Americas and Macquarie Capital as authorized participants to handle primary market creation and liquidity. (blockchain-council.org) Analysts point to Morgan Stanley’s adviser footprint — roughly 16,000 financial advisors overseeing about $6.2 trillion in client assets — as the distribution muscle that could channel sizable, recurring allocations into a branded ETF. (blockchain-council.org) BlackRock’s amended registration assigns the iShares Bitcoin Premium Income ETF the ticker BITA, discloses a structure that will hold IBIT shares and sell covered calls to generate monthly premium income, and still leaves the fund’s fee level unspecified. (cryptotimes.io) U.S. spot bitcoin ETFs recorded approximately $1.32 billion of net inflows in March, ending a four‑month net outflow stretch, according to flow trackers and market reports. (cryptonews.com) Google’s whitepaper supplies concrete quantum‑resource estimates for breaking 256‑bit elliptic‑curve cryptography — one circuit at under ~1,200 logical qubits and ~90 million Toffoli gates, another at under ~1,450 logical qubits and ~70 million Toffoli gates — and proposes a 2029 migration timeline to post‑quantum cryptography. (research.google) Google says it withheld exploitable circuit details, instead providing a zero‑knowledge proof and coordinating disclosure with U.S. authorities and ecosystem partners including Coinbase, the Stanford Institute for Blockchain Research and the Ethereum Foundation to help custodians and protocol teams plan migrations. (research.google)
