Ethereum (ETH) Exchange Reserves Fall 73% From 2020 Peak to 6.06M ETH

Exchange Reserves Hit a Six-Year Low

The floating supply of Ethereum (ETH) is shrinking at a pace the market last saw six years ago. On-chain data tracked as of Sept. 15 shows ETH held on exchanges at 6.06 million coins, a 73% drawdown from the 22.9 million peak recorded in June 2020. Coins parked near an exchange order book are the fastest-moving supply in the market, so the collapse in venue balances cuts the instantly sellable float to roughly a quarter of what it once was. Most of the coins that left trading venues have migrated into staking rewards, US-listed spot ETFs, corporate treasury programs and long-term custody, while validators keep locking deposits to secure the network. On-chain analytics argue that when liquid supply thins this far, even a moderate rise in buying pressure can move price disproportionately — the mechanism driving the current debate over Ethereum supply trends.

Corporate accumulation reinforces the drain. Bitmine Immersion Technologies added 27,180 ETH last week, lifting total holdings to 5,956,378 ETH — 4.9% of the 122 million coins outstanding — and putting the firm about 98% of the way to its stated 5% supply target. The purchases fit the broader corporate ETH treasury build-out: roughly 85% of the stack, 5,067,309 ETH, is already staked through Bitmine's own validator network, an allocation Tom Lee projects will generate about $334 million annually, rising to $392 million if fully staked, against $15.8 billion in total assets. ETF demand is running alongside: spot products absorbed roughly $197 million net last week, including $216.4 million on the final trading day alone, then took in another $121 million on Monday to push the monthly tally near $450 million, as our separate review of Bitmine's ETH holdings details.

Wallet Standards Part Ways

Protocol-level fragmentation arrived the same week. Derek Chiang — an Ethlabs developer, ZeroDev founder and co-author of Ethereum's EIP-8141 proposal — confirmed in a Monday post that convergence talks with Base had collapsed, leaving the two chains to ship rival native account-abstraction designs. Both proposals move account abstraction into the base layer, letting wallets pay network gas fees without holding ETH, sign with a phone passkey, and rotate keys programmatically. The routes differ. Base's EIP-8130, authored by Coinbase engineer Chris Hunter, pairs a new transaction type with an on-chain Keystore and names each transaction's authenticator, giving nodes predictable costs. EIP-8141, known as Frame Transactions, splits a transaction into frames so an account defines its own validation and fee payment in code — more flexible, but heavier for high-throughput chains. Chiang wrote that every technical solution identified required one side to compromise on core goals: Ethereum weights censorship resistance, privacy and security, while Base is built for scale, customization and compliance. The split's cost lands on wallet developers, who may need to support both formats, though EIP-8130 accounts can still reach other chains through the existing ERC-4337 standard.

Monday posthttps://x.com/decentrek/status/2099490351337902392

Hegotá Roadmap Raises the Stakes

The divergence lands on a packed upgrade calendar. EIP-8141 carries a “must-ship” designation for Hegotá, Ethereum's next hard fork, under the Foundation's Sept. 7 protocol planning announcement, placing it alongside EIP-7702 at the core of the coming upgrade wave. Hegotá implementation is expected to begin in the second half of 2026, after Glamsterdam — 2026's headline upgrade targeting scaling, L1 security and user experience — whose mainnet timing remains unset. Base, for its part, has already stood up a devnet to trial EIP-8130, so the two standards are maturing in parallel rather than in sequence. The open question is how rival Ethereum Layer-2 networks line up: if Arbitrum and Optimism adopt EIP-8141, Base becomes the outlier; if they back EIP-8130, mainnet's standard risks being sidelined. Major wallets — MetaMask, Rainbow, WalletConnect — ultimately decide whether users feel the split at all. Chiang remains upbeat, arguing each chain can now push account abstraction to its own limits, with software hiding the difference from end users. Readers tracking the market in real time can follow live spot and futures prices on MEXC.

Tighter Float, Forked Standards

COINOTAG's reading is that ETH is compressing from two directions at once. On architecture, the governance record is verifiable: the EIP-8141 text on the public proposal repository and the Foundation's recorded must-ship designation for Hegotá document exactly where the protocol's wallet stack is committed — a stated shipping mandate, not a trial balloon. On supply, reserves at 6.06 million ETH and Bitmine 98% of the way to its 5% cap leave a historically thin discretionary float, while a Token Terminal review counted a record 203.9 million Q2 transactions on the network. Spot ETH slipped about 5% over the past 24 hours — a reminder that structural tightness and short-term price rarely move in lockstep.