7 min read · 12 sources

The SEC under Chair Paul Atkins has formally proposed a dedicated crypto custody rule for registered investment advisers (RIAs) and funds, introducing the first compliant framework designed for on-chain assets rather than decades-old physical certificates. The proposal loosens longstanding roadblocks by allowing RIAs to self-custody under defined conditions and explicitly recognizing state-chartered trust companies as qualified custodians.

Simultaneously, the economic reality of operating an EVM-compatible rollup caught up with Blast L2. The team confirmed it is shutting down the network because infrastructure and operating overhead consistently eclipsed the revenue generated by the rollup, initiating a forced evacuation of funds back to Ethereum mainnet.

After October 26, funds remain accessible but only through direct interaction with Blast’s bridge contracts on Ethereum L1.

SEC proposes dedicated crypto custody rule for investment advisers

Source: threadreaderapp.com ↗

The Securities and Exchange Commission’s Project Crypto custody proposal directly addresses the regulatory dead-end created by applying standard securities rules to private keys. Under existing rules, RIAs had no clear mechanism to custody digital assets without breaching fiduciary custody requirements. The new draft permits self-custody by advisers under designated safe-harbor conditions and expands the “qualified custodian” definition beyond traditional national banks to include state trust companies.

The initiative also outlines explicit criteria distinguishing commodities from securities, creates tailored disclosure models for token issuers, and provides regulatory runway for tokenizing traditional instruments like equities and debt. For infrastructure and key-management engineers, this marks a hard pivot: custodial smart contracts, MPC setups, and hardware security modules (HSMs) operating under state-trust charters can now be slotted directly into institutional tech stacks without proxy structures or off-chain workarounds.

Blast L2 shuts down as sequencer revenue fails to clear operating costs

Source: threadreaderapp.com ↗

Blast L2 has initiated a full protocol wind-down after the team determined operating costs exceeded network revenue, with no viable path to economic sustainability. The closure dismantles one of the most prominent yield-bearing rollups, which had previously held over $2.6 billion in deposits and popularized natively staked ETH and stablecoin balances for L2 execution.

The wind-down pipeline starts with unstaking Blast’s Lido-allocated collateral, which pauses all withdrawals for roughly one week before opening up a 24-hour withdrawal queue. Operators and users have until October 26 to drain balances through the standard web UI or PWA interfaces. After October 26, funds will remain locked behind the bridge contracts on Ethereum L1, requiring manual interaction with contract interfaces to claim assets. Teams running contracts on Blast should divert traffic and pull liquidity immediately before bridge liquidity becomes constrained.

Aave Labs moves protocol IP to Cayman Foundation under DAO governance

Source: threadreaderapp.com ↗

Aave Labs submitted a governance proposal to deploy an IP Foundation in the Cayman Islands to strip the core engineering firm of its unilateral control over the Aave brand. The proposal isolates the trademark, legal copyrights, and front-end interface rights into a dedicated off-chain vehicle governed entirely by AAVE token votes.

Phase 1 establishes the legal foundation entity and gives tokenholders the right to replace its directors through on-chain proposals. Phase 2, which will require separate voting, will handle the intellectual property assignment contracts. For protocol engineers and DAO architects, this reflects the standardizing blueprint for decentralization: pairing autonomous smart contracts with off-chain legal wrappers so community governance holds legitimate legal leverage over codebases, trademarks, and hosted interfaces.

Galactica ships confidential x402 payments on Aztec testnet

Source: x.com ↗

Galactica has implemented a zero-knowledge version of the HTTP x402 payment standard on the Aztec testnet. The classic x402 standard uses the HTTP 402 “Payment Required” status code to trigger pay-per-request API calls for autonomous agents, but standard blockchain rails broadcast the consumer’s wallet address, the provider’s balance, and request frequency across public explorers.

Galactica’s implementation wraps the payment layer inside Aztec’s zk-rollup proofs (deployed on Aztec 5.0.1 under Apache 2.0). The system obscures the sender, receiver, and transaction amounts while preserving atomic settlement and Ethereum mainnet finality. Regulatory requirements are shifted to an ingress layer: users complete identity checks once to generate a zero-knowledge KYC attestation, letting agents authenticate and clear micropayments to commercial API endpoints without leaking identity data or tracking transaction history on-chain.

Tokenized equities face infrastructure fragmentation and custody limits

Source: x.com ↗

Tokenized equities on Ethereum have consolidated into three distinct operational architectures: natively registered security tokens (such as BlackRock’s permissioned ERC-20 BUIDL fund), custodial bare-trust claim tokens (such as Coinbase stock tokens on Base), and synthetic debt wrappers that purely track asset prices without legal claims (Robinhood’s offshore stock tokens).

Despite milestones like the DTCC testing live tokenized settlements in July 2026 and the SEC approving on-chain liquidity pools for tokenized equities in September, integration friction remains high. Most token models do not grant automated proxy voting rights, and custody liability between the token minter and the underlying broker-dealer is legally unresolved. DeFi protocols are beginning to integrate these primitives anyway - Aave v4 now supports USDC loans collateralized by Coinbase stock tokens - but structural barriers mean US retail investors remain geoblocked from most implementations.

Autonomous agents reshape the micropayment landscape

Source: x.com ↗

The rapid adoption of consumer AI agents has produced a split in agentic commerce architectures. Traditional fintech rails are handling agent transactions through tokenized credit parameters: Stripe’s Agentic Commerce Protocol and Agentic Treasury now touch roughly 1.716% of global GDP, while Visa Intelligent Commerce and Mastercard Agent Pay enforce explicit merchant-opt-in controls before an autonomous agent can sign a charge.

On crypto rails, the ecosystem has shifted entirely to per-inference settlement. BlockRun’s x402 marketplace is routing programmatic requests across 105 separate models - charging rates ranging from $0.14 per million tokens on DeepSeek up to $10 per million on GPT Astra. At the same time, autonomous on-chain agents on Clawpump are hitting $1.5 million in daily automated transaction volume to launch contracts, execute DEX trades, and automatically settle their own RPC and cloud hosting overhead without manual human intervention.

Robinhood questions SEC innovation caps, while Clayton tapped for AI czar

Source: theblock.co ↗

Robinhood Crypto chief Johann Kerbrat stated that the SEC’s five-year tokenized stock innovation exemption includes volume and capital caps that are already too restrictive. Robinhood’s offshore stock token product, which operates in more than 120 countries, would immediately exceed the proposed US caps if opened to domestic customers. Robinhood is building in-kind share redemption and automated shareholder voting into its equity token pipeline, alongside an active US rollout of perpetual futures covering eight crypto assets.

In Washington, President Trump appointed former SEC Chair Jay Clayton to lead the Super Intelligence Force, an inter-agency task force tasked with organizing federal AI oversight. Clayton, who initiated 57 crypto enforcement actions during his prior SEC term - including the Ripple lawsuit - and whose SDNY office pursued the prosecution of Tornado Cash developer Roman Storm, will steer national security, software safety, and commercial controls across the federal AI apparatus.

Bitcoin breaks $87,000 as macro data drives ETF liquidity

Source: decrypt.co ↗

Spot markets pushed Bitcoin past the $87,000 mark after traders exhausted and pulled an aggressive $85,000 ask wall on major order books. The move caps a 14.6% rebound from mid-September lows, catalyzed by weak domestic labor figures that lowered the probability of an October Federal Reserve interest rate hike.

Institutional capital flows responded immediately. US spot Bitcoin ETFs drew $134.4 million in net inflows over the first two days of the month ($102.7 million on Thursday, $31.7 million on Friday). The inflows reversed a $148.7 million single-day outflow logged on September 30, closing out a month that netted $2.65 billion in aggregate inflows across all approved spot issuers.

Central bank rails and market structure policy

Source: theblock.co ↗

The European Central Bank published a strategy framework outlining three models for central bank money on DLT. The ECB’s designs encompass direct wholesale reserve issuance on a shared programmable layer, an interoperability adapter connecting legacy real-time gross settlement (RTGS) platforms to external blockchains, and fully collateralized, privately issued settlement tokens that track Eurosystem deposits.

In the United States, structural friction between unified platforms and segregated market models remains unresolved. BitGo CEO Mike Belshe warned that the Senate’s failure to advance the Clarity Act leaves the domestic market vulnerable to systemic counterparty risk, as retail platforms continue to co-mingle the functions of an exchange, a broker-dealer, and a qualified custodian within single corporate structures.