Bitcoin Core 29.1 cut the default minimum relay fee from 1 sat/vB to 0.1 sat/vB, making Bitcoin transactions significantly cheaper while keeping DoS protection. Bitcoin’s core software lowered the default minimum relay fee for transactions, marking one of the most significant changes in years for economically moving funds across the network. Bitcoin Core 29.1, released on Sept. 4, sets the default minimum relay fee rate to 100 satoshis per thousand virtual bytes (0.1 sats/vB), a 90% reduction from the previous default rate of 1 sat/vB. Users pay their fees in satoshis (the smallest unit of Bitcoin) multiplied by the size of their transaction. While every individual node operator can change this setting, most are expected to stick with the default value. Nodes do not relay and mostly ignore transactions with fees lower than the value they set for the minimum relay fee rate. Read more
Second-generation stablecoins separate yield from principal, enabling holders to earn returns while keeping liquidity and turning static dollars into productive assets. Opinion by: Reeve Collins, co-founder of Tether and chairman of STBL Stablecoins have become the universal backbone of digital markets. Every month, trillions of dollars flow through them. Globally, they clear trades, settle remittances and provide a safe harbor for cash onchain. Yet despite their broad adoption, the original design has barely changed since 2014. The first generation of stablecoins solved one problem: how to put a reliable digital dollar on the blockchain. Tether USDt (USDT), and later USDC (USDC), delivered precisely that. Simple, fully reserved and redeemable, they gave crypto the stability it needed to grow. But they were also static, like dollars locked in a vault. Holders earned nothing while issuers captured all the yield. That structure fit the market 10 years ago. In 2025, it is no longer enough. Read more
Helius said it will explore staking and lending opportunities to further leverage its SOL treasury, which it plans to build over the next 24 months. Nasdaq-listed Helius Medical Technologies is launching a $500 million corporate treasury reserve built around Solana, making it one of the largest Solana-focused treasury initiatives to date. The company announced Monday that it priced an oversubscribed private investment in public equity (PIPE) offering of common stock at $6.88 per share, along with stapled warrants exercisable at $10.12 for three years. The deal includes $500 million in equity and up to $750 million in warrants, assuming full exercise. Helius said it will use the net proceeds of the offering to establish a crypto treasury strategy with the Solana (SOL) token as its main reserve asset. The company said it will “significantly scale holdings over the next 12-24 months via best-in-class capital markets program incorporating ATM sales and other proven strategies.” Read more
Crypto ETPs recovered last week, recording $3.3 billion in inflows and lifting the overall assets under management to $239 billion. Crypto investment products reversed their recent outflow trends last week, with Bitcoin, Ether and Solana exchange-traded products (ETPs) recording significant inflows. Global crypto ETPs saw $3.3 billion in inflows last week, lifting overall assets under management (AUM) to $239 million, near the record high in August. Last month, crypto ETPs saw an all-time high AUM of $244 billion. The inflows came as underlying assets showed modest gains over the week. Bitcoin (BTC), which traded at $111,900 on Sept. 8, rose 3.3% to $115,600 on Friday. Ether (ETH) went from $4,300 to $4,500 last week, a 4.6% gain in five days. Read more
France’s securities regulator is considering attempting to ban European license “passporting” over concerns related to MiCA regulation enforcement gaps in other EU countries. France warned it may try to block cryptocurrency companies operating locally under licenses obtained in other European countries, raising enforcement gap concerns regarding the European Union’s crypto regulatory framework. France’s securities regulator, the Autorité des Marchés Financiers (AMF), told Reuters Monday that it is concerned about potential regulatory enforcement gaps related to Europe’s Markets in Crypto-Assets Regulation (MiCA), the world’s first comprehensive crypto regulatory framework. Concerned that some crypto companies may seek licenses in more lenient EU jurisdictions, the AMF is considering a ban on operating in France under MiCA licenses obtained in other member states. Read more
Polkadot said that under the old tokenomics model, the total supply of DOT could have swelled to more than 3.4 billion tokens by 2040. Polkadot’s decentralized autonomous organization (DAO) passed a referendum approving a hard cap on the network’s native token for the first time. The decision set the maximum supply at 2.1 billion Polkadot (DOT) tokens, a significant pivot from the previous tokenomics model, under which new tokens were indefinitely issued yearly. Under the old inflationary model, Polkadot minted about 120 million DOT tokens annually, with no limit on the token’s total supply. The project said the supply could have swelled to more than 3.4 billion tokens by 2040 under the old model. The new framework introduces a gradual issuance reduction every two years. At the time of writing, Polkadot had a total supply of about 1.5 billion tokens. Read more