DOGE$0.07713 0.06%

TRX$0.3302 0.06%

LINK$11.33 1.29%

ZEC$1,219.94 0.38%

ADA$0.2045 0.45%

XRP$1.28 0.74%

ETH$2,305.94 1.69%

BTC$79,803.64 0.79%

XMR$593.17 0.99%

BNB$740.92 0.04%

XLM$0.1674 0.64%

SOL$100.24 1.29%

HYPE$77.72 0.86%

Nodes

In cryptocurrency, a “node” refers to one of several computers connected to a network. Nodes help to maintain the blockchain by validating and relaying transactions… In cryptocurrency, a “node” refers to one of several computers connected to a network. Nodes help to maintain the blockchain by validating and relaying transactions on the network. They also store the history of all transactions carried out on the network up until… In cryptocurrency, a “node” refers to one of several computers connected to a network. Nodes help to maintain the blockchain by validating and relaying transactions on the network. They also store the history of all transactions carried out on the network up until…

Vitalik Buterin says Hegotá could be Ethereum’s last ‘normal’ fork

Ezra ReguerraSep 28, 2026

Core Lightning confirms multiple vulnerabilities, prepares security update

Aug 27, 2026

BIP-110 Bitcoin branch stalls after two blocks as gap widens

Aug 9, 2026

Bitcoin’s BIP-110 enters mandatory signaling with miner support below 3%

Aug 8, 2026

Ordinals advocate Leonidas proposes new Bitcoin client: ‘$DOG Mode’

Jul 17, 2026

THORChain exploit tied to malicious node and GG20 flaw

May 22, 2026

Nodes: All latest articles

jimmy-song-bitcoin-conservative-node-client

Jimmy Song explains why Bitcoin needs a ‘conservative’ node client

The Bitcoin advocate is the co-founder of ProductionReady, a non-profit initiative to fund open source development of BTC software and education.

Apr 4, 2026

72-percent-submarine-internet-cables-will-need-to-fail-to-impact-bitcoin-study

72% of subsea cables would need to fail to impact Bitcoin, study shows

The past 11 years have shown that Bitcoin has been resilient to random intercontinental subsea cable failures, but could be susceptible to targeted attacks.

Mar 16, 2026

vitalik-buterin-simplify-ethereum-node

Vitalik Buterin promotes an update simplifying Ethereum node software

The blockchain co-founder said the goal is to make the "self-sovereign" method of Ethereum users running their own nodes a user-friendly experience.

Mar 15, 2026

solana-validator-count-drops-68-2023-peak

Solana validator count drops 68% as node costs squeeze small operators

Solana’s validator count has dropped 68% since 2023 as rising costs and zero-fee competition push smaller node operators offline.

Jan 29, 2026

bitcoin-nodes-run-bip-110-crosses-2

Bitcoin nodes running BIP-110 crosses 2% as spam wars heat up

The Bitcoin proposal caps arbitrary data in an attempt to combat spam from non-monetary transactions on the Bitcoin network.

Jan 24, 2026

month-old-ethereum-client-bug-blamed-prysm-outage

Month-old Ethereum client bug blamed for Prysm outage

A bug in Ethereum's Prysm client caused network participation to drop to 75% costing validators 382 ETH as nodes experienced resource exhaustion.

Dec 15, 2025

bitcoin-resilient-but-not-perfect-says-nick-szabo

Bitcoin isn’t a ‘magical anarcho-capitalist Swiss army knife’: Nick Szabo

Every layer-1 crypto network has a “legal attack” surface, and while Bitcoin is resilient, it isn't immune, said American computer scientist Nick Szabo.

Nov 17, 2025

Brayden Lindrea

ethereum-fusaka-fork-final-testnet-debut-before-mainnet

Ethereum’s Fusaka fork primed for mainnet after final testnet debut

Ethereum’s Fusaka update has debuted on Hoodi, its final testnet, and is slated to bring several security and scalability improvements to the blockchain’s mainnet.

Oct 29, 2025

Brayden Lindrea

jimmy-song-slams-bitcoin-core-fiat-mentality-op-return

Jimmy Song slams Bitcoin Core devs for ‘fiat’ mentality on OP_Return

Song accused BTC Core developers of defecting and failing to address widespread community concerns about non-monetary data on the ledger.

Sep 21, 2025