TLDR CRYPTO 2025-09-30

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SWIFT TO WORK WITH CONSENSYS ON MVP FOR CROSS-BORDER PAYMENTS

Swift announced plans to integrate a blockchain-based shared ledger into its infrastructure, starting with 24/7 cross-border payments. The system will be designed around a prototype developed with Consensys and aims to enable secure, real-time settlement of tokenized value via smart contracts while ensuring interoperability with existing systems. Over 30 global banks, including Santander, Bank of America, BNP Paribas, and HSBC, will participate in shaping and implementing the ledger, with Swift positioning it as a core part of the financial industry's digital transformation.

FROM SPACS TO CASH-FLOW BUYS: HOW DATS ARE GROWING

Strive's all-stock acquisition of Semler Scientific marks the first merger of two publicly traded bitcoin treasuries, creating a company holding nearly 11,000 BTC and establishing "bitcoin per share" as the key performance metric while signaling the start of a massive DAT consolidation wave. A Wall Street banker outlined three evolution strategies for DATs: mergers to consolidate BTC holdings and boost bitcoin per share, cash-flow acquisitions to offset dilution and fund ongoing bitcoin purchases, as demonstrated by Metaplanet's "phase two" strategy, and direct business mergers instead of messy SPAC processes that require shareholder votes and often suffer investor redemptions. The Semler deal was particularly attractive because the company's shares traded below its bitcoin value, effectively assigning negative value to its medical device business, while the merger allows both companies to access capital markets more effectively than either could independently.

AAVE'S PLASMA MARKET HITS $6.5B IN DEPOSITS

Aave's Plasma deployment has seen rapid growth, reaching $6.5 billion in deposits in just three days. The increase comes as Aave leadership pushes to consolidate focus on high-performing networks, signaling a shift away from supporting dozens of L2s and alt-L1s with limited traction.

FIREDANCER TEAM PROPOSES UNCAPPING SOLANA BLOCKS POST-ALPENGLOW

Jump Crypto's Firedancer team has proposed removing Solana's 60M compute unit (CU) block cap, allowing blocks to scale dynamically with validator hardware performance after the Alpenglow upgrade. The plan would let high-performance validators earn more by fitting more transactions into a block, while lower-tier validators would skip oversized blocks using Alpenglow's skip-vote mechanism. While Solana researchers support the direction, they also flagged risks around centralization and network stability from ultra-advanced validators.

HOW TO READ POLYMARKET FOR INSIDER-DRIVEN ALPHA

Spotting potential "insider" activity on Polymarket using only on-chain data involves scanning the Breaking tab for rapid market shifts, then analyzing the Holders and Activity tabs for large buys from fresh wallets or clusters of small buys backing one side. For example, the Eric Adams endorsement market saw suspicious "Yes" and "No" activity shortly before his mayoral race dropout. Tools like Polysights can help surface these anomalies faster.

MEME MARKETS ARE DYING

Meme markets are suffering from a lack of external capital flows. The industry had previously been propped up by new capital entering the market and being captured by snipers and bots, though, without inflows, the average speculator is slowly bled out by 1-3% fees. Though the market can turn around if there's another massive Dogecoin or Dogwifhat moment, some are concerned that prediction markets provide a cleaner, more transparent form of onchain speculation that could indicate the beginning of the end of memecoin speculation.

ETHEREUM L1 VS L2S

Layer 2 solutions are arguably draining Ethereum's fee revenue and user base, with ETH fee revenue collapsing since EIP-4844 (Proto-Danksharding) as L2s capture transaction fees while ETH inflation rises above the fee burn rate. The analysis claims L2s fragment the ecosystem into competing camps, breaking liquidity and composability without realistic reunification possibilities, while pushing users toward centralized L2s where the top 20 solutions can steal funds and censor transactions despite the scaling roadmap being justified for decentralization. L2 financial dominance makes pivoting back to L1 scaling impossible since breakthrough L1 technology would crash L2 token and equity prices overnight by making them obsolete, creating a vampire attack scenario where L2s steal users and fees while pretending to be equivalent to Ethereum.

WHY YOU SHOULD GO TO DEVCONNECT IN BUENOS AIRES

Ethereum's Devconnect in Buenos Aires represents a "mic drop moment" as the first major official Ethereum event in a country where roughly 10% of citizens use crypto daily, 20% own it, and 30% live completely bankless due to decades of inflation and capital controls driving adoption of peer-to-peer finance. Unlike Devcon's large centralized format, Devconnect operates as a bottom-up, emergent festival of the Ethereum community, with this year's theme being "Ethereum World's Fair," showcasing the technology's global impact through international exhibitions of industry, technology, art, and culture. Argentina offers an ideal backdrop where landing in Buenos Aires "feels like you time-traveled 5 years forward in Ethereum adoption," while the country provides incredible experiences from asado barbecue culture to wine trips in Mendoza and adventure travel in Patagonia.

ASTER GETS TOP SPOT IN DEX FEES AND VOLUME

Aster has become the highest-fee-earning protocol on DefiLlama, pulling in over $25 million in daily fees and $42 billion in volume, far outpacing rivals like Hyperliquid.

NETWORK REVENUE ROTATION, FROM ETHEREUM TO SOLANA TO HYPERLIQUID

Crypto network revenue has shifted over the past decade, with Ethereum dominating post-2017, Tron rising after 2022, Solana increasing in 2024, and Hyperliquid gaining ground in 2025.

16 ETF DECISIONS IN OCTOBER

The SEC must decide if 16 crypto ETF applications will be approved this October, marking a massive moment for greater institutional exposure.