Subscribe to our newsletter and stay informed

Check out our list of top companies

Check out our carefully compiled lists of the most relevant and impactful companies within their fields.

Check out our list of top unicorns

Read and learn about the biggest companies that various countries have produced, how they made it, and what the future looks like for them.
December 8, 2023

Bitcoin Core 26.0 Unveils Game-Changing Upgrades: What You Need to Know

The much-anticipated Bitcoin Core software just dropped its latest bombshell, version 26.0, and it's a game-changer

In the ever-evolving world of cryptocurrencies, Bitcoin takes center stage with its latest major release, Bitcoin Core 26.0. This update isn't just routine maintenance; it's a leap forward, promising improved network connectivity and syncing speeds for nodes. Hold on to your digital wallets; there's more to this upgrade than meets the eye.

Bitcoin Core v26.0 brings a wave of optimizations, aiming to elevate the user experience in the crypto realm. Among the key enhancements are preliminary support for a novel network data transport protocol (v2), fortified resilience against eclipse attacks, accelerated node bootstrapping via UTXO snapshots, and a suite of RPC enhancements.

But what does this mean for the average user? Well, faster syncing and better peer connectivity. The new transport protocol, while currently opt-in, opens doors to superior connectivity for upgraded nodes. And fear not, traditionalists – the default legacy protocol is here to stay.

Another groundbreaking addition is the loadtxoutset RPC, capable of bootstrapping a node in minutes using UTXO snapshots, a stark departure from the hours-long synchronization process. This isn't just an update; it's a turbocharge for Bitcoin nodes, making them instantly usable.

Bitcoin Ordinals, the digital collectibles that stirred both excitement and controversy, might be facing the end of their run. Introduced in January 2023 as Bitcoin-based NFTs, these unique satoshis have raised concerns due to their impact on the blockchain's primary function – financial transactions.

Bitcoin Core v26.0 doesn't directly address the Ordinal controversy, but a glimmer of hope emerges with the mention of the upcoming v27 release. Developers are hinting at changes that could disable critical functionalities necessary for the creation of new Ordinals.

The controversy stems from Ordinals exploiting a vulnerability, recently patched in the Bitcoin Core fork Bitcoin Knots. Luke Dashjr, Founder of OCEAN mining pool and Bitcoin Core contributor, explains that this vulnerability allowed Ordinals to sidestep transaction code limits by disguising inscription data as program code.

Critics argue that Ordinals congest the network, leading to a surge in Bitcoin transaction fees. The pending update in Bitcoin Core v27 aims to fix this vulnerability, potentially preventing the creation of new Ordinals, though existing ones would persist on the blockchain.

While some developers defend Ordinals as an unintended yet fascinating experiment, acknowledging the technical challenges, the impending changes in v27 could mark a turning point for this controversial aspect of the Bitcoin ecosystem.

In the ever-shifting landscape of digital currencies, these updates and developments are not just about software releases; they shape the future of how we engage with cryptocurrencies. As Bitcoin Core evolves, so too does the narrative of innovation, security, and controversy in the world of blockchain technology.

Neil Hodgson Coyle
Neil Hodgson-Coyle
Editorial chief at TechNews180
Back to top

Related articles

chevron-down linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram