Spot BTC & ETH ETFs
TradFi finally got its regulated wrapper. Onchain became a back-end for Wall Street flows.
Spot Bitcoin ETFs launched in January 2024, with Ether following later in the year. For the first time, an institution or a retirement account could get regulated, exchange-traded exposure to the asset without touching a wallet, a key, or an exchange.
Why it mattered onchain
The second-order effects
The wrapper did more than add buyers. It pulled in custodians, market makers and authorized participants who needed serious onchain infrastructure — deep custody, settlement, surveillance — which quietly funded a whole tier of institutional-grade tooling. And it reframed the asset for a category of allocators who will never self-custody but will happily hold a ticker.
- Demand, not code — flows arrive through brokers; the chain is back-end settlement they rarely see.
- The ETH wrinkle — the ether product initially shipped without staking, so holders got price exposure but not the yield — a gap later filings worked to close.
- A regulatory door — a spot ETF is tacit acknowledgement the asset is here to stay, which lowered the bar for everything institutional that followed.
It didn't change a single line of protocol code — but it changed the *demand side*. Crypto became a back-end for TradFi flows: custodians, authorized participants and market makers moving size, with the chain as settlement plumbing they mostly don't see. The asset matured; the builders kept building underneath.