Pactus Newsletter, May 2026
What Happened in May
May was a lighter month for Pactus in terms of releases and that is okay. The work of April was substantial: Validator Delegation went live, Tallinn shipped, PactusScan launched. Sometimes consolidation is the move.
Pactus 1.14.0 (Osaka)
Released May 3, 2026. A steady maintenance and improvement release. If you have not upgraded yet, do it now. Running an outdated version means your node sits out of block production and you stop earning rewards. There is no good reason to delay.
What the L1 World Was Actually Doing in May
Solana Replaced Its Entire Consensus Engine in Testing
On May 11, Solana developer Anza confirmed that Alpenglow, the network’s biggest proposed consensus overhaul to date, is live on a community test cluster, allowing validators to test transitioning from the blockchain’s current Proof-of-History and TowerBFT system to a faster architecture ahead of a potential mainnet rollout.
To put that in plain terms: Solana is attempting to completely remove the two core mechanisms its entire chain was built on, and replace them with something new. The upgrade aims to slash transaction finality from 12 seconds to 150 milliseconds. Solana co-founder Anatoly Yakovenko said at Consensus Miami 2026 on May 7 that Alpenglow could reach mainnet as soon as next quarter if testing proceeds without issues. That is a significant “if.” A mainnet launch had originally been targeted for Q1 2026 but was pushed back as development continued.
Ethereum’s Glamsterdam
The Ethereum Foundation confirmed the Glamsterdam protocol upgrade is now expected to launch sometime in the third quarter of 2026, having originally targeted June. The delay comes alongside a new 200-million gas limit target, a significant jump from the current gas limit of approximately 60 million. The Ethereum Foundation’s May 2026 protocol update reported progress around Glamsterdam devnets, ePBS work, BAL optimizations, and gas limit research. The ambition is real, so is the complexity.
Bitcoin Core 31.0
Bitcoin Core 31.0 shipped in May, rebuilding transaction ordering around clusters, improving how block templates are assembled and how fee-bumping is evaluated. Quietly significant. But a louder debate continues: BIP-110, a proposed soft fork to restrict arbitrary data on the Bitcoin chain, began miner signaling in December 2025, requiring a 55% threshold for activation, with a maximum activation window closing around September 2026. As of early 2026, miner signaling remains minimal and the threshold has not been approached. Bitcoin’s governance over what belongs on the chain is unresolved.
The RWA Story: Who Is Actually Winning
The tokenized RWA market hit $34.5 billion in May 2026, up over 100% year-on-year. Ethereum leads, capturing roughly 33% of the entire market. Solana is closing in fast: it captured 97.3% of all tokenized-equity spot trading volume in May, recording $868.9 million against just $23.6 million across all other chains combined.
The bigger story is standardization. On May 27, ERC-7943 — the Universal RWA standard — reached Final status on Ethereum. It was authored by Dario Lo Buglio, co-founder of Brickken, who built it to solve one specific problem: institutions needed programmable compliance controls while developers were stuck rewriting custom logic for every single RWA token. The spec is now frozen and open for production use across all EVM chains. The Capital Markets and Technology Association (CMTA) has already integrated it into their open-source tokenization framework deployed in institutional initiatives globally.
On May 9, BlackRock separately filed with the SEC for two additional tokenized fund structures. The institutional conviction is not slowing down.
Why This Matters for Pactus
Three of the biggest chains are simultaneously wrestling with their most significant technical overhauls in years. A consensus engine replacement on Solana. A hard fork delay on Ethereum. A governance war on Bitcoin. These are hard problems precisely because these chains are large, complex, and have competing stakeholders pulling in every direction.
And the RWA wave is accelerating regardless. Institutions are not waiting for the technology to be perfect, they are building on what is stable, auditable, and live.
Pactus was designed for exactly this environment: lightweight, decentralized, no hard forks, no governance wars, no hardware barriers. When enough validators signal support for a new protocol version, the upgrade activates and the network moves forward as a single, unified history.
That is not luck. That is the design working.
Join the Delegation Campaign
The delegation campaign from April is still open. Minimal hardware. No upfront tokens needed. Real rewards from day one.
Join the delegation campaign →
Stay Connected
The Pactus community lives and grows across multiple platforms. Wherever you are most comfortable, show up, share ideas, ask questions, and help newcomers find their way.
Thank You
To every validator keeping the network humming. To everyone tracking the L1 landscape and seeing where Pactus fits. To the developers who kept shipping, the community members who answered questions, and the newcomers who showed up and staked their first PAC. Thank you.
May was about consolidation and context. June is about what comes next.
Let’s keep building.