Friday opened a little firmer after Thursday’s fade. The CoinGecko snapshot fetched at 00:35 UTC on September 25, 2026 put Bitcoin at $84,571, up 0.24%. Ether was $2,689.55, up 0.04%. Solana was $117.34, up 1.73%. Global market cap sat near $2.90 trillion, bitcoin dominance about 58.6%, and 24-hour volume about $108.0 billion. The bounce is thin. Show me the fee, not the roadmap: CFTC staff updated crypto FAQs on tokenized customer funds, Sequans sold the last 314 bitcoin on its books, and Aave Labs asked the DAO to fund an off-chain book at 6.0% to 8.0% APR. Cuentas filed a 24 megawatt Texas hosting deal. Sky queued Grove vault changes for October 8. Ethereum researchers argued about quantum freezes and cheaper gossip. Coinbase closed delayed Sui wallet sends. Map the tape with Bitcoin history, Ethereum history, and How to read a crypto market snapshot. Keep stablecoin and liquidity notes nearby if GHO and Morpho vaults are the day’s stack.
Crypto brief: September 25, 2026
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CFTC staff updates crypto FAQs on tokenized customer funds
CFTC staff in the Market Participants Division, Division of Market Oversight, and Division of Clearing and Risk released updates on September 24, 2026 to the FAQs Concerning Registrant and Registered Entity Activities Relating to Crypto Assets and Blockchain Technologies. The refresh covers investments of customer funds in tokenized forms of permitted investments and the use of blockchain technologies to satisfy a registrant's recordkeeping requirements. Chairman Michael S. Selig said the update fits the agency's work on regulatory clarity for crypto. The FAQs first went out on March 20, 2026 and pointed readers to Staff Letter 25-39 on tokenized collateral and Staff Letter 26-05 on digital assets accepted as margin collateral.
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Sequans completes its bitcoin treasury exit after selling 314 BTC
Sequans Communications S.A. furnished a Form 6-K on September 24, 2026 saying it finished its bitcoin treasury exit after selling the remaining bitcoin on its books. Exhibit 99.1 says those remaining holdings were 314 bitcoin as of June 30, 2026, and that the exit was first outlined with the May 2026 redemption of its convertible debt. The company says it now has no cryptocurrency holdings and no outstanding debt outside government-financed research and development projects. CEO Georges Karam framed the sale as a return to a pure-play semiconductor plan. The 6-K does not state a sale price or the exact trade dates, so this is a completed exit, not a new buy.
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Cuentas files a 24 MW Texas ASIC hosting deal
Cuentas, Inc. filed an 8-K dated September 23, 2026 (earliest event September 20) on a Power-as-a-Service and Colocation Services Agreement with Power Upp USA, Inc. dated August 20, 2026. Service Order No. 1 covers up to ten container sets at 2.4 megawatts each at a Seminole, Texas site, or 24.0 megawatts if all ten deploy, with about 420 ASIC miners per set and about 4,200 in total. One-time charges are $500,000 per set for 432 customer-owned ASIC miners plus a $90,000 security deposit, energy is $0.05 per kilowatt-hour, and recurring colocation is 5% of Gross Mining Revenues plus $2,500 a month. The company must keep 80% minimum utilization, may suspend for one month for a $7,500 fee if bitcoin closes below $55,000 for 15 consecutive trading days, and the initial term is 36 months under Florida law.
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Aave Labs asks the DAO to fund an off-chain institutional book
Aave Labs posted an ARFC on September 24, 2026 for Aave Institutional, an off-chain over-collateralised lending book that would lend dollar stablecoins against bitcoin and ether held at qualified custodians. Labs asks the DAO to approve two parallel funding sources: a new GHO facilitator with an initial 25 million GHO bucket managed by the GHO Stewards, and a pledge of DAO balance-sheet assets to borrow up to $25 million of USDC or USDT. Borrowers would pay 6.0% to 8.0% APR against a funding cost of about 4.5%, so the 1.50% to 3.50% net interest margin would accrue to the DAO. The post cites about $300 million of deployable demand and a $20 million bitcoin lead facility at a typical 60% to 75% loan-to-value, with GHO Stewards as a two-of-three among Aave Labs, TokenLogic, and LlamaRisk; this is a request for approval, not a shipped facility.
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Sky queues Grove Morpho vault cleanup for the October 8 spell
A Grove technical-scope post dated September 24, 2026 proposes Ethereum and Base Morpho vault changes for the October 8, 2026 executive vote. The goal is to bring Grove allocations in line with the Atlas Morpho Vault Curation Framework, after which a noncompliant allocation would carry a 100% capital ratio requirement. Six named vaults would close to new Grove deposits, and the post onboards a Grove x Steakhouse PYUSD Morpho Vault V2 with ERC-4626 deposit and withdrawal rate limits. On-chain reads are pinned to Ethereum block 26,035,800 and Base block 51,662,118, both at 21:46:23 UTC on September 22, 2026. The spell is proposed, not executed.
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Magicians ask if Ethereum should pre-build a quantum freeze
A September 24, 2026 Ethereum Magicians thread asks whether the protocol should standardize account freezing and recovery before a practical quantum break, building on Vitalik Buterin's quantum emergency recovery proposal. The note sketches a scheduled migration cutoff that would disable legacy ECDSA authorization, plus an earlier emergency path using a QUANTUM_FREEZE_TIME parameter that stays unset until operators agree a break is real. Recovery would rely on a zero-knowledge proof of the original seed, not the ECDSA key, once quantum key recovery is possible. The post is a design question, not an adopted EIP, and it flags accounts that published signatures but lost their seed as a hard case.
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Ethresear: stream-level Snappy could cut gossip bytes
A September 24, 2026 Ethresear.ch note argues that keeping Snappy compression context across gossip messages, instead of compressing each message alone, can cut inbound gossip traffic. Using plain LZ77 in the unmodified Snappy block format with a 64 KiB per-stream history, the authors measure 73% of today's bytes on a default node and 63% on an all-subnets node, with attestations falling to 42%. The measurement used a Teku mainnet recording of about 95 minutes with about 45 peers. The decoder is today's Snappy decoder plus a history buffer. This is a research note, not a client release.
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Coinbase closes delayed Sui wallet sends
Coinbase status incident jt1rxcy33c5l opened at 20:10 PDT on September 22, 2026 with failed sends on the Sui network for SUIWAL. Buys, sells, and receives were not affected, and the venue said funds were safe. Staff marked the issue identified at 20:11 PDT the same day, then posted a fix and a resolved note together at 15:10 PDT on September 24, 2026. Delayed sends are a venue pipe, not a Sui consensus halt.