31 posts tagged with "Layer-1"

Right now, two block builders assemble more than 90% of every Ethereum block. Every transaction waits in a single-file line, no matter how many CPU cores a validator has. And gas prices still reflect benchmarks set years ago on hardware that no longer exists.

Glamsterdam, Ethereum's next hard fork targeting the first half of 2026, is designed to dismantle all three problems at once. With a gas-limit jump from 60 million to 200 million, a new parallel-execution primitive, and proposer-builder separation baked directly into the consensus layer, the upgrade represents the most aggressive structural overhaul since The Merge. If it ships on schedule, Ethereum's Layer 1 could process roughly 10,000 transactions per second — about ten times today's throughput — while cutting gas fees by nearly 79%.

Here is what is actually changing, why it matters, and where the risks hide.

On April 6, Sei Network will flip a switch that no major Layer 1 has ever flipped before. The chain will disable its entire Cosmos stack — CosmWasm smart contracts, IBC interoperability, native oracle, bech32 addresses — and emerge on the other side as a pure EVM chain. Coinbase has already announced it will suspend SEI deposits and withdrawals during the April 6–8 migration window. Holders of USDC.n who haven't converted to native USDC risk losing access to roughly $1.4 million in assets.

This isn't a minor upgrade. It's an architectural amputation — and it could be the most consequential infrastructure decision any blockchain makes in 2026.

Every new Layer 1 promises speed. Somnia promises an entirely different kind of blockchain — one where millions of players share a single on-chain world in real time, where digital assets flow between metaverses, and where creators earn royalties on every remix of their work.

Six months after its September 2025 mainnet launch, the Improbable-backed chain is processing 8 million transactions per day. But the gap between its theoretical 1 million TPS ceiling and its observed 25,000 TPS peak raises the question every high-performance chain must eventually answer: does the throughput matter if no one is using it yet?

Five seconds does not sound like a long time — until you are standing in a checkout line watching a spinner. For TON, the blockchain wired directly into Telegram's 950-million-user messaging empire, five-second finality has been the invisible ceiling holding back payments, gaming, and DeFi from feeling native. On April 7, 2026, that ceiling disappears.

The Sub-Second upgrade is TON's most consequential consensus-layer change since mainnet launch. After validators completed software upgrades by March 31 and cast their first governance vote on April 2 to activate fast consensus on the basechain, a second vote on April 7 will flip the switch on both the basechain and masterchain simultaneously. The result: block confirmation times drop from roughly five seconds to sub-second territory, fundamentally changing what developers can build on the network.

Franklin Templeton just agreed to tokenize five of its ETFs — worth a slice of its $1.7 trillion AUM — and make them tradable 24/7 from crypto wallets. The partner handling this isn't Coinbase, Binance, or even BlackRock's own digital team. It's Ondo Finance, a protocol that barely existed three years ago and now manages over $2.75 billion in tokenized real-world assets. And Ondo isn't content to keep building on Ethereum. It's launching its own Layer 1 blockchain.

Welcome to the moment when tokenized finance outgrows general-purpose infrastructure.

What if every watt of energy spent mining a blockchain actually made the world smarter? That question — long dismissed as a thought experiment — now has a working answer. Ambient, a Solana-fork Layer 1 backed by $7.2 million from a16z's Crypto Startup Accelerator, Delphi Digital, and Amber Group, replaces Bitcoin's hash puzzles with real AI inference, creating what its founders call "machine intelligence as currency."

The result is a blockchain where mining doesn't just secure the network — it runs a 600-billion-parameter AI model, verifiable on-chain, with overhead so low (0.1%) that it undercuts centralized providers on cost while offering something they never can: trustless proof that the AI actually did the work.

What if an Ethereum-compatible blockchain could match Solana's speed without forcing developers to learn a new language? After three years of engineering and a $244 million war chest led by Paradigm, Monad answered that question on November 24, 2025 — and the market has been recalibrating ever since.

What if the capital securing a blockchain didn't have to sit idle? Berachain answered that question by launching a Layer 1 where validators stake liquidity-pool tokens instead of locking coins in a vault — and in less than two months, over $3.2 billion flooded in. The chain that started as a bear-themed meme is now the sixth-largest DeFi blockchain by total value locked, outpacing networks that have been live for years.

The $317 billion stablecoin market just outgrew the blockchains that carry it. In the first quarter of 2026, three heavily funded teams — Tether's Plasma, Circle's Arc, and Stripe-Paradigm's Tempo — each shipped or are shipping dedicated Layer-1 networks whose only job is to move digital dollars. Collectively they have raised north of $548 million, and CoinGecko has already tagged "stablechains" as one of its Top 9 crypto narratives for the year. The thesis is simple: general-purpose chains charge too much, finalize too slowly, and force users to hold volatile tokens just to pay gas. Stablechains strip all of that away.