Flux - Page 22

Three bitcoin business items from 8 October 2026: Block's preliminary, unaudited Q3 Cash App bitcoin figures, an EDX Markets deal to list VerifiedX's tokenised bitcoin (vBTC), and CryptoQuant's reading that miners have made no "extreme" outflows since 21 August. What each says, and what it doesn't.

S&P Global agreed to buy smart-contract security firm OpenZeppelin and led an extension of Kaiko's Series B to $110 million. MoonPay agreed an all-stock deal for SEC-registered North Capital that awaits regulatory approval. What the buyers are getting, and what is still unconfirmed.

In a month, a 50/50 ICE–OKX venture published a venue notice under the SEC's Innovation Exemption, Robinhood promised share redemption and voting after AMC's criticism, Ondo connected to DTCC's Fund/SERV and added in-kind conversion, and Aave began lending USDC against Coinbase share tokens. Two questions run through all of it: what do holders actually own, and who can use it?

Sui reports 40.6 million transactions per second through off-chain "tunnels", not its base chain, and says Hashi, its Bitcoin collateral layer, goes live this month. Polygon's payments stack adds TRON's USDT. Lido contributors propose a security-first lending market that still needs a DAO vote. What each claim does and does not mean.

A GAO audit found none of 24 major US agencies had fully done three basic steps to prepare for quantum-safe encryption, and only one had a complete inventory of vulnerable systems. The same day, Chrome 155 gave web developers built-in post-quantum algorithms and OpenSSH 10.6 added quantum-resistant login signatures; Surfshark says its WireGuard VPN is now post-quantum for authentication too. What each means, and why quantum-safe website certificates are a separate, later job.

Europol’s cybercrime centre says the quantum threat to crypto sits with exposed wallet keys, not blockchains, and urges a phased upgrade now. Separately, Ethereum researcher Justin Drake calls for “bunker mode” over AI-driven maths, with Vitalik Buterin backing caution. What is analysis, what is opinion, and what has not been broken.

Coinbase linked US firms to Deribit, Russia registered its first crypto firms, and French Hill said agency rules are no substitute for law.

Samsung Wallet is adding USDC transfers for eligible US Galaxy users, with Bastion as custodian. Moody's rated Sky, issuer of USDS and DAI, at B3.

Theta EdgeCloud will supply GPU compute to Weaver Labs' stadium edge platform; AkashML is a launch supplier for Architect's Liquid Inference auction; Fluence says it signed a $2.4M WorldEngine contract; peaq and dualmint say 200 tokenised claw machines are fully funded. What each company says, and what is unverified.

SEC proposed crypto custody rules (91 FR 63870, Release IA-7023 / IC-36353, File S7-2026-35), published 6 Oct 2026. Would allow limited adviser self-custody when no qualified custodian is available, and state trust company custody under conditions. Comments due 7 Dec 2026. Proposed only.