Why does running my own Ethereum node now require hardware that costs more every year?
Szansa
Ethereum world state grew from 180 GB in 2019 to 1,410 GB in 2025, a 7.8x increase in six years, and it grows with every transaction and contract deployment. Since each full node must store the entire state, the hardware floor rises continuously, and operators who ran on commodity SSDs in 2021 are now priced out or running degraded setups. The Ethereum Foundation has outlined three paths forward: state expiry, state archival, and partial statelessness, but each is a multi-year effort with unresolved tradeoffs around history access, tooling compatibility, and light client security. Verkle trees, a prerequisite for the stateless clients that would relieve node operators, have been in development since 2021 and are still not in production. No shipped solution exists today.
Dlaczego to ważne
A network where only well-funded operators can afford to verify is a network that has quietly centralized, which defeats the premise the protocol was built on.
Jak oceniam szansę
Wskaźnik Szansy to mój własny odczyt, a nie pomiar: jak bardzo boli, jak często daje się we znaki i jak niewiele istnieje dziś, by to rozwiązać. Wyższy wynik oznacza, że uważam problem za bardziej warty zbudowania.
Ile bólu sprawia, gdy się pojawia.
Jak często ludzie faktycznie na to trafiają.
Jak mało dobrych narzędzi istnieje dla tego dziś.
Więcej problemów wartych rozwiązania
Dlaczego nie mogę udowodnić swojej wypłacalności bez ujawniania salda?
BlockchainDlaczego przenoszenie pieniędzy między łańcuchami wciąż budzi więcej obaw niż wczesny internet?
BlockchainDlaczego zgodność z przepisami wciąż oznacza PDF i modlitwę?
BlockchainDlaczego samodzielne przechowywanie aktywów wciąż sprowadza się do wyboru między utratą kluczy a zaufaniem do firmy?
BlockchainDlaczego tokenizacja realnego aktywa nadal wymaga dziesięciu pośredników?
BlockchainStablecoins run on blockchains, and blockchains have three hard requirements that all need internet: **1. Broadcasting the transaction** A payment is just a signed message. To actually move funds, that message must be submitted to the network so nodes can receive it. **2. Consensus and finality** Validators/miners must include the transaction in a block and reach agreement that it happened. Without connectivity, no block, no settlement. **3. Verifying the sender's balance** The current state of who owns what lives on the network. Without querying it, you can't confirm the sender hasn't already spent those funds elsewhere -- the classic double-spend problem. --- **Why this is harder than it looks** Cash works offline because a physical note is self-proving and self-transferring. A stablecoin balance isn't held in a device -- it's an entry in a global ledger. "Paying" offline would mean handing over a signed promise, but the recipient has no way to know that promise isn't already spent until they reconnect. --- **Partial workarounds being explored** - **Hardware security chips** (used in some CBDC pilots, e.g. the ECB's digital euro research) -- a tamper-resistant chip holds a balance offline; the chip enforces spend limits and prevents double-spend locally, then settles when reconnected - **Lightning Network** -- payment channels allow off-chain transfers, but channel setup/teardown still needs the base layer - **Signed IOUs** -- parties can exchange cryptographic promises offline and settle later, but this reintroduces counterparty trust None of these are production stablecoin rails today. For now, no internet means no confirmed stablecoin payment.