Alisa Davidson
Printed: November 03, 2025 at 10:40 am Up to date: November 03, 2025 at 5:34 am
Edited and fact-checked:
November 03, 2025 at 10:40 am
In Temporary
October introduced a surge of exercise throughout main blockchains, from Ethereum’s Fusaka improve and Bitcoin’s debate over Ordinals, to Solana and Polkadot protocol enhancements, and extra.
It looks like October lastly shook off that mid-year quiet. All over the place you look — from Ethereum’s testnets to Bitcoin’s mempool wars — the foremost chains all of the sudden had one thing to say. Some rolled out actual tech, others reopened previous ideological battles, and some simply reminded everybody they’re nonetheless alive and constructing. Right here’s what stood out to us — and, frankly, what we expect is price taking note of as we head into the final stretch of the 12 months.
Ethereum’s Fusaka units the stage
Let’s begin with the apparent one. Fusaka. The improve went stay throughout testnets this month, and whereas it didn’t make flashy headlines, we expect it’s a kind of “you’ll look again and notice this modified every part” moments.
The important thing piece is PeerDAS — peer data-availability sampling — which basically means Ethereum’s rollup ecosystem is about to get a bandwidth enhance. In plain English: rollups can publish knowledge extra effectively, so charges drop and throughput jumps.
We’ve really seen this film earlier than: Ethereum quietly provides a knowledge layer enchancment, everybody yawns, and 6 months later your complete L2 area seems to be cheaper and quicker. Fusaka feels precisely like that sort of catalyst. It’s additionally the primary actual step towards a sharded-scale Ethereum — not simply scaling rollups, however scaling how Ethereum scales.
Bitcoin: ideology meets bytes once more
In the meantime, Bitcoin had some drama, of the great previous variety. Core v30 dropped, enjoyable knowledge limits and successfully making room for bigger OP_RETURN payloads. Which means extra room for Ordinals, inscriptions, and, relying on who you ask, both innovation or spam.
Then got here BIP-444 — the counterpunch. A proposal to ban massive knowledge embeds altogether, briefly at the least. If adopted, it could nuke the Ordinals scene in a single day. The group’s been break up proper down the center: purists saying Bitcoin ought to keep lean and censorship-resistant, others arguing for artistic freedom on-chain.
Solana’s Alpenglow and Firedancer deliver confidence again
Solana’s October was all about pace and redemption. The validator group green-lit the Alpenglow improve, which goals to deliver finality right down to round 150 milliseconds. Mix that with Firedancer — the brand new validator shopper from Bounce Crypto now operating in restricted mainnet mode — and also you begin to see why Solana all of the sudden feels assured once more.
We keep in mind the times when Solana meant downtime jokes and restart memes. However now the tone has clearly shifted. Firedancer provides variety and uncooked efficiency to the node software program, whereas Alpenglow tightens the protocol itself. If each stick, Solana’s about to change into the closest factor to “real-time blockchain” the area has seen. We’d name {that a} comeback story in progress.
Polkadot: rebuilding itself from the within out
Polkadot had a giant October, even when most individuals missed it. The core tech upgrades — Asynchronous Backing, Agile Coretime, Elastic Scaling — all went stay, with the aim to make parachains quicker and extra versatile. Mainly, Polkadot 2.0 arrived.
However the headline for us was the brand new onerous cap on DOT provide: 2.1 billion tokens, full cease. That’s a reasonably philosophical pivot — DOT mainly went from “inflationary Web3 token” to “shortage narrative”. For traders, it reframes DOT’s long-term story; for the ecosystem, it alerts maturity.
It appears as if Polkadot lastly feels prefer it is aware of what it needs to be. The timing’s good too — infrastructure’s prepared, tokenomics fastened, sentiment recovering. Positively one to look at into Q1.
Portal to Bitcoin, the long-promised DeFi bridge
Right here’s one which caught even seasoned watchers off guard. Portal to Bitcoin (PTB) launched its mainnet mid-October, positioning itself as the primary severe Bitcoin-native DeFi platform. Suppose atomic swaps, yield, lending — all immediately on Bitcoin, with out wrapping or sidechains.
We’ve heard that pitch earlier than, however PTB really shipped. If it really works, it may lastly make “Bitcoin DeFi” one thing greater than a meme. Our opinion: even a modest success right here could be large symbolically — proof that BTC’s liquidity can transfer with out leaving residence.
Midnight: Cardano’s privateness sidechain grows up
Midnight, Cardano’s privacy-focused sidechain, made a reasonably strategic transfer: it partnered with Google Cloud in October. Sure, that Google Cloud. The deal means the cloud big will assist run validator infrastructure and produce confidential computing instruments to the community.
Cardano is clearly making an attempt to do one thing totally different — not simply scale however to mix privateness and compliance. If performed proper, this could possibly be a fairly large deal for enterprise and controlled DeFi use instances. And no, it doesn’t appear to be hype-bait; Cardano’s clearly pushing its proud, slow-but-steady model of innovation.
Lighter brings in ZK perps and severe quantity
Now, over to DeFi correct. Lighter, a brand new Ethereum Layer-2 DEX for perpetuals, went stay in early October and instantly began pulling severe consideration. On the menu are ZK-powered matching, ultra-low latency, and quantity metrics that trace it may compete with GMX-class gamers.
The larger story right here is the pattern: DeFi derivatives are booming once more. With volatility creeping again, protocols like Lighter are positioning for institutional liquidity. It’s a kind of “concentrate now, thank your self later” launches.
ANyONe Protocol — the place DePIN meets privateness
DePIN tasks had a reasonably quiet 12 months — till ANyONe confirmed up. It’s constructing a privacy-layered physical-infrastructure community: suppose IoT relays, encrypted knowledge routing, consumer rewards. October noticed its bug bounty and staking testnet go stay, with mainnet deliberate quickly.
We like this one as a result of it blends tangible infrastructure with crypto economics — one thing the market’s been craving after too many summary “meta” performs. It’s early, positive, nevertheless it already feels grounded.
MapleStory Universe — a contemporary new twist on Web3 gaming
And eventually, a uncommon vibrant spot in blockchain gaming. MapleStory Universe — sure, the one tied to Nexon — reported regular progress this month, now at 1.7 million registered accounts and integrating Chainlink CCIP for cross-chain asset transfers.
The takeaway right here is that Web3 gaming isn’t useless, it’s simply gone quiet and sensible. When a legacy title like MapleStory begins utilizing cross-chain infrastructure in manufacturing, that’s undoubtedly price noting.
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About The Writer
Alisa, a devoted journalist on the MPost, makes a speciality of cryptocurrency, zero-knowledge proofs, investments, and the expansive realm of Web3. With a eager eye for rising traits and applied sciences, she delivers complete protection to tell and have interaction readers within the ever-evolving panorama of digital finance.
Extra articles
Alisa, a devoted journalist on the MPost, makes a speciality of cryptocurrency, zero-knowledge proofs, investments, and the expansive realm of Web3. With a eager eye for rising traits and applied sciences, she delivers complete protection to tell and have interaction readers within the ever-evolving panorama of digital finance.
Extra articles
