Overnight bitcoin and ether sold off while custody deals and DeFi rate plumbing did the work. On the site CoinGecko snapshot fetched at 00:25 UTC on August 29, 2026, Bitcoin was $77,906, down 3.1% over 24 hours. Ether was $2,446.66, down 2.6%. Solana was $104.44, down 4.7%. XRP was $1.39, down 4.0%. Global market cap sat near $2.64 trillion, bitcoin dominance was about 59.0%, and 24-hour volume was about $97.4 billion.
BitGo completed a purchase of NYDIG institutional trading. Hyperliquid Strategies reported 29.28 million HYPE at fiscal year-end. Alpha Modus signed a PIPE that would add 3,170 bitcoin. Aave GHO Stewards are lifting borrow and savings rates. Researchers proposed a post-quantum ecrecover path. Magicians sketched ephemeral accounts. Coinbase Borrow threw errors for about an hour. Kraken delayed ether withdrawals for a few hours.
The tape sits next to Bitcoin history and Ethereum history. Watch exchange status next to the candles, and keep custody in view if the BitGo NYDIG book is the part you trade. DeFi is the GHO rate story.
BitGo Holdings (NYSE: BTGO) said on August 27, 2026 it entered a merger agreement and completed the purchase of NYDIG's institutional trading business. The 8-K lists closing consideration of $7 million in cash plus about $35.5 million of BitGo common stock, plus contingent cash of $10 million and up to $5 million more with additional shares if a second revenue milestone hits. About 30 NYDIG employees and institutional client trading relationships moved over. NYDIG said it will focus on power, bitcoin mining, and HPC data centers, citing a development pipeline above 3 GW with more than 1 GW deliverable in 2027 and 2028.
Hyperliquid Strategies reports 29.28 million HYPE and $305.5 million FY26 net income
As of June 30, 2026 Hyperliquid Strategies (NASDAQ: PURR) reported $2,060.0 million of total assets, including $149.9 million of cash and cash-like instruments and $1,904.1 million of HYPE tokens (about 29.28 million tokens at $65.04). Net income for the twelve months ended June 30 was $305.5 million, driven mainly by $709.9 million of net unrealized gains on HYPE, offset by a $169.2 million one-time loss on tokens contributed at the business combination, $35.6 million of IPR&D write-offs, and $183.5 million of deferred tax expense. An August 19 treasury update put holdings at 29.3 million HYPE after $773.4 million deployed at a $46.77 average, with $646.6 million raised under a committed equity facility and $132.6 million of cash remaining, including $12.0 million of USDC. The company said it had no debt and jointly launched a Hyperliquid Strategies x Unit validator that it described as the third largest on the network.
Alpha Modus signs a PIPE for 3,170 bitcoin to address a Nasdaq equity gap
On August 26, 2026 Alpha Modus Holdings (Nasdaq: AMOD) entered a securities purchase agreement to issue 51,621,560 Class A shares plus warrants for another 51,621,560 shares at a $4.36 exercise price, with the purchase price paid in 3,170 bitcoin. The August 27 press exhibit values those coins at $71,000 each, more than $200 million, and says management expects the deal to address an outstanding Nasdaq shareholder-equity deficiency. The PIPE has not closed. Shares and warrants would be issued at closing under Regulation S and related exemptions, with a resale registration due within 15 days of closing.
Aave GHO Stewards lift the Core borrow rate toward 4.25% and the savings rate to 4.50%
TokenLogic posted a GHO Stewards update on August 27, 2026 that raises the GHO borrow rate on Ethereum Core from 3.75% to 4.25% in two 25 bps steps, lifts the Ethereum Prime base rate from 2.00% to 2.75%, and raises the Aave Savings Rate paid by sGHO from 4.25% to 4.50%. The post says GHO traded at $0.9997 after weeks below par, while USDT GSM backing fell from 53.2 million to 40.8 million USDT between August 13 and the update. sGHO deposits stood at 158.6 million. The package sits inside existing Risk Steward and GHO Risk Council mandates and will be implemented directly, not as a new DAO vote.
Ethresear.ch floats a post-quantum hotfix for ecrecover, not an EIP yet
On August 28, 2026 a researcher posting as mirabelenkiy-circle proposed keeping the ecrecover opcode working after quantum attacks by reading post-quantum signatures from EIP-8141 frame transactions instead of disabling the precompile. A sentinel of v = 27 and s = 0 would trigger a lookup path, with r encoding a signature index and verification function id, because a valid ECDSA signature never has s = 0. The post does not try to fix externally owned accounts themselves, and it flags older OpenZeppelin ECDSA.tryRecover checks plus EIP-7702 permit limits as compatibility constraints. This is a research sketch, not a shipped EIP.
Magicians sketch ephemeral accounts that delete after one transaction
An August 27, 2026 Magicians thread argues for protocol-native ephemeral accounts that exist only as execution containers and are deleted at the end of the transaction. Today that pattern uses CREATE or CREATE2 plus SELFDESTRUCT, which the post prices at least 200,600 gas, including 183,600 gas of account-creation cost under EIP-8037. SELFDESTRUCT is already deprecated, and Glamsterdam EIP-8246 would change its ether-burning behavior. The thread is an argument and implementation sketch, not an assigned ERC.
Coinbase Borrow errors lasted about an hour on August 28
Coinbase posted a degraded-performance incident on Coinbase Borrow at 00:00 PDT on August 28, 2026 (07:00 UTC). The first note said some users may see errors when borrowing or lending, and that funds were safe. The incident was marked resolved at 01:07 PDT the same morning, about 67 minutes later, with minor impact. This was an operational glitch on the Borrow product, not a spot-market halt.
Kraken delayed ether withdrawals for about two and a half hours
Kraken opened an Ethereum funding-gateway incident at 19:13 UTC on August 28, 2026, warning that withdrawals may be delayed while other funding methods ran normally. The desk identified a fix at 21:30 UTC, moved to monitoring at 21:40 UTC, and marked the incident resolved at 21:47 UTC. Impact was minor. The investigating note named withdrawals, not a full deposit halt.
