Bitcoin lost another level Monday.
BTC traded near $83,069, down about 1.6% from Friday’s $84,413. Ether traded near $2,670, XRP around $1.49 and Dogecoin near $0.09.
The more important story came from institutional plumbing.
Goldman Sachs (GS) is making its roughly $100 billion FTIXX Treasury fund available through Lynq, a blockchain settlement network used by more than 30 digital-asset firms.
Goldman is not tokenizing the fund. Instead, crypto firms can use the existing Treasury product to park cash between trades and earn yield. Lynq runs on a private Avalanche network, while tZERO Securities handles transactions.
That bridge matters more with Treasury yields above 5%.
Bitmine is taking the opposite side of that allocation choice. The company now holds 6,001,302 ETH, worth about $16.1 billion, after buying another 17,362 ETH. That equals more than 4.9% of Ethereum’s circulating supply.
About 5.07 million ETH is already staked. Bitmine estimates annual staking revenue near $358 million, potentially rising to $424 million once its full position is staked.
Bitget also released more detail on last week’s attack. The hacker tested controls with two small withdrawals before moving hundreds of millions across multiple chains. Bitget says private keys and cold wallets were not compromised.
Bitcoin withdrawals have resumed. Ethereum withdrawals are expected to reopen September 29.
Prediction markets face another regulatory question. Polymarket has handled more than $220 million across roughly 31,000 equity-linked markets, raising questions over whether some contracts belong under SEC rather than CFTC oversight.
The Verdict
Bitcoin fell toward $83,000 as yields reached 5.24%. Yet institutional crypto infrastructure kept expanding.
Goldman is bringing Treasury yield into crypto settlement. Bitmine is turning ETH into a yield-producing treasury asset. The market is building around high rates rather than waiting for them to disappear.