PeerDAS is the core of the Fusaka upgrade. It’s the piece that actually shifts Ethereum’s capacity and changes the economics of data availability for rollups. While the concept is technical, the impact is practical: more room for L2s, more responsibility for node operators, and a more scalable Ethereum base layer.
Today we’re focusing specifically on PeerDAS: what it changes and what it means for the teams building on top of Ethereum — including P2P.org’s validator and node infrastructure.
Rollups publish compressed transaction data to Ethereum in the form of “blobs.”Since Dencun, this has been the cheapest and most scalable way to anchor L2 activity on-chain.
The bottleneck is how Ethereum verifies that data is available.Today, every node must download every blob in full. With blob throughput capped at 6 blobs per slot, the system simply cannot scale alongside growing L2 usage.
PeerDAS replaces this model with something lighter, safer, and more scalable.

Source: https://dune.com/hildobby/blobs
Instead of treating blob data as a single chunk that every node must download, PeerDAS breaks each blob into many independent pieces (“columns”). Each node downloads only a fraction of the blob. Other nodes download the remaining pieces.
Because these pieces are mathematically linked, sampling a subset with enough diversity gives the same confidence as downloading the whole blob.
This is a shift from full replication to distributed verification.

PeerDAS doesn’t just reduce bandwidth; it expands Ethereum’s capacity.
The network can safely increase blob limits from 6 → up to 48 blobs per slot over time. More data availability means rollups can post more frequently, at lower and more stable costs.
Rollups no longer compete for a narrow DA window, reducing situations where blob fees suddenly spike.
Higher bandwidth supports applications that generate more data — social networks, gaming activity, high-frequency trading, and more sophisticated L2 designs.
Rollups get the most direct benefit from PeerDAS. Their operating environment becomes cheaper and less volatile.
This is where the upgrade becomes more nuanced.
PeerDAS reduces per-node download requirements, but it increases node responsibilities:
Nodes must reliably fetch, store, and serve their assigned columns. Poor performance impacts peer scoring and can reduce overall network connectivity.
More blobs overall still means more data moving through the network. Even with sampling, operators will see more traffic than before.
Operators running very large key counts (>3,872 validators per node) are effectively pushed into “supernode” territory, which requires storing and serving all blob data.Some operators will choose this voluntarily for reliability and resilience.
Higher DA throughput and larger validator loads mean the infrastructure layer becomes even more important.
Our technical team has thoroughly tested PeerDAS functionality across Ethereum testnets, validating that our infrastructure handles the sampling mechanisms reliably while maintaining validator performance.
What PeerDAS changes for us:
When Fusaka activates in December 2025, P2P.org's validators will immediately leverage PeerDAS capabilities. Institutional clients will experience seamless transitions to the new data availability model with zero service interruption.
This preparation reflects P2P.org's broader approach: we don't wait for network upgrades to catch up. We test thoroughly, optimize proactively, and ensure our clients capture every advantage new protocol features offer.
For institutional validators, PeerDAS means better operational efficiency without compromising security. For the Ethereum ecosystem, it means Layer 2 solutions can scale to serve millions of users affordably.
For P2P.org, it reinforces a simple reality: as Ethereum scales, so do the expectations placed on those who secure it.
And for P2P.org clients, it means their infrastructure partner is positioned to deliver these benefits from day one of the upgrade.
Questions about how PeerDAS will impact your operations?
<p>While most validators are still figuring out what BAM means, P2P.org is already running it in production.</p><p>We were one of the first validators to run Jito's Block Assembly Marketplace testnet back in August — months before the ecosystem realized execution quality would redefine Solana validation. We've been testing, optimizing, and proving BAM under real-world institutional conditions while others were still reading the docs.</p><p>Now we're live on mainnet. Our delegators get execution quality that most of the Solana ecosystem won't have access to for months.</p><p>Validator performance used to mean uptime and low commission. That era is over. Execution quality (how your transactions are ordered, your MEV exposure, the predictability of outcomes) now separates institutional-grade infrastructure from everyone else.</p><h2 id="the-problem-execution-opacity-on-solana"><strong>The Problem: Execution Opacity on Solana</strong></h2><p>Trading high-value positions on Solana comes with hidden costs. Front-running, bot exploitation, unpredictable transaction ordering — all of these drain value from institutional operations. Your transaction either executes cleanly or it doesn't, and when things go wrong, there's limited visibility into why, how much it cost you, or who profited.</p><p>Transaction ordering felt random. For institutions moving serious capital, that randomness is unacceptable.</p><h2 id="what-bam-delivers"><strong>What BAM Delivers</strong></h2><p>BAM transforms how transactions are assembled before they reach validators. Think institutional-grade order routing, applied to blockchain validation.</p><p><strong>Delegators and clients gain:</strong></p><ul><li><strong>Transparent execution</strong>: Clear visibility into how and why transactions are ordered</li><li><strong>Reduced toxic MEV exposure</strong>: Less vulnerability to front-running and predatory bot activity</li><li><strong>Predictable outcomes</strong>: Consistent block production with lower variance</li><li><strong>Safer high-value trading</strong>: Protection where it matters most — on your largest transactions</li></ul><p>For institutional treasuries, liquidity providers, and DeFi protocols, this upgrade changes how you evaluate validator infrastructure. Execution quality becomes measurable, comparable, and optimizable.</p><h2 id="why-p2porg-was-already-there"><strong>Why P2P.org Was Already There</strong></h2><p>We secure over $10 billion in digital assets across 40+ networks for 130+ institutional clients. Over $1 billion of that is SOL — making us one of the largest institutional validators on Solana. Zero slashing. 99.9% uptime. And a track record of adopting breakthrough infrastructure before the rest of the market knows it matters.</p><p>When we became a first-wave BAM validator in August, we built institutional-grade operational playbooks around it. While other validators were watching from the sidelines, we were gathering production data, identifying edge cases, and proving that BAM delivers under the conditions that matter to serious capital allocators.</p><p>Solana is becoming an institutional-grade settlement layer. Institutions demand measurable execution quality above validator philosophy. BAM makes that quality quantifiable, and P2P.org spent months ensuring we could deliver it at scale.</p><h3 id="our-approach"><strong>Our Approach</strong></h3><p>We validated performance under institutional trading conditions. We stress-tested stability across network scenarios. We documented everything and shared insights with the Solana ecosystem. By the time most validators start their BAM evaluation, we'll already be optimizing version 2.0.</p><p>That's the difference between infrastructure leadership and infrastructure followers.</p><h2 id="the-solana-block-space-economy"><strong>The Solana Block Space Economy</strong></h2><p>BAM represents the future of how professional-grade Solana validation operates. P2P.org's early adoption places us at the centre of Solana's evolving block space economy — a position we've earned through consistent infrastructure leadership.</p><p>Your validator choice now has an additional dimension: Does your validator support the infrastructure that protects your execution quality?</p><p>For liquidity providers, trading desks, DeFi protocols, and institutional treasuries, the answer matters.</p><h2 id="breakpoint-will-catch-up-to-what-were-already-running"><strong>Breakpoint Will Catch Up to What We're Already Running</strong></h2><p>Solana Breakpoint will feature panels about MEV optimization and next-generation validator infrastructure. Speakers will discuss the theoretical benefits of BAM and what the future might look like.</p><p>We're past theory. We're running that future in production.</p><p>P2P.org operates at the bleeding edge of Solana's block space economy. We build the infrastructure that defines trends rather than chase them. When the ecosystem catches up to BAM adoption over the next 6-12 months, we'll already be iterating on what comes next.</p><p>For Solana natives building serious DeFi protocols, for institutions allocating real capital, and for delegators who understand that APY is only part of the equation — BAM-powered validation represents the infrastructure standard everyone else will be scrambling to match.</p><p><strong>Want to discuss how P2P.org's BAM infrastructure impacts your Solana operations?</strong></p><p>Connect with our institutional team or delegate to P2P.org. Experience what next-generation Solana validation looks like while the rest of the market is still reading the announcement blog posts.</p><div class="kg-card kg-button-card kg-align-center"><a href="https://link.p2p.org/bdteam?ref=p2p.org" class="kg-btn kg-btn-accent">Contact our team</a></div>
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<h2 id="at-a-glance"><strong>At a Glance:</strong></h2><ul><li>Ethereum's Fusaka upgrade combines Prague and Osaka updates for 2025.</li><li>P2P.org is fully prepared for the increased bandwidth, load, and stability requirements introduced by the upgrade.</li><li>Data and execution capacity will be expanded, led by the introduction of PeerDAS.</li><li>Gas limit increase to 60M improves network capacity.</li><li>Rollups get more predictable, higher-throughput data availability; validators face a higher operational baseline.</li></ul><p>Ethereum is evolving, and <a href="http://p2p.org/?ref=p2p.org"><u>P2P.org</u></a> is ready.</p><p>The Fusaka upgrade, scheduled for December 3 2025, represents one of Ethereum's most significant infrastructure improvements since The Merge. By combining the Prague execution layer upgrade with the Osaka consensus layer update, Fusaka delivers meaningful enhancements that directly benefit institutional stakers.</p><p>At P2P.org, we've built our reputation on zero slashing incidents across 40+ networks and 99.9% uptime. As Ethereum continues its evolution, we're ensuring our infrastructure and clients are positioned to capture every advantage.</p><p>Below is a straightforward breakdown of what’s changing and how it reshapes the environment that P2P.org operates in.</p><h2 id="what-fusaka-delivers"><strong>What Fusaka Delivers</strong></h2><h3 id="validator-consolidation"><br><strong>Validator Consolidation</strong></h3><p>The central change in Fusaka is PeerDAS (EIP-7594), which raises the maximum effective balance for validators from 32 ETH to 2048 ETH. For institutional clients managing substantial ETH positions, this is transformative.</p><p>Instead of operating hundreds of individual validators — each requiring separate management and incurring distinct costs — institutions can consolidate operations significantly. A treasury holding 10,000 ETH that previously required 313 validators can now manage the same position with just 5.</p><p>The operational efficiency gains are substantial. Fewer validators mean reduced attestation overhead, lower bandwidth requirements, and streamlined validator management. For institutions running validators through P2P.org's infrastructure, this translates to improved cost efficiency while maintaining the same security guarantees.</p><h3 id="increased-network-capacity"><strong>Increased Network Capacity</strong></h3><p>Fusaka raises Ethereum's default gas limit to 60M, increasing network throughput and improving transaction processing capacity. For institutional clients executing complex DeFi strategies or managing treasury operations, this means more reliable transaction execution during periods of high network activity.</p><h3 id="more-predictable-blob-fees"><strong>More Predictable Blob Fees</strong></h3><p>The upgrade improves the blob fee market mechanism, making Layer 2 data costs more predictable and stable. For institutions utilizing L2 solutions or managing cross-layer strategies, this creates better cost visibility and planning capabilities.</p><h3 id="enhanced-protocol-stability"><strong>Enhanced Protocol Stability</strong></h3><p>Fusaka includes critical stability fixes across the protocol, strengthening Ethereum's infrastructure foundation. These improvements reduce edge-case vulnerabilities and enhance the reliability institutional clients require.</p><p>The operational efficiency gains are substantial. Fewer validators mean reduced attestation overhead, lower bandwidth requirements, and streamlined validator management. For institutions running validators through P2P.org's infrastructure, this translates to improved cost efficiency while maintaining the same security guarantees.</p><h2 id="better-economics-simpler-operations"><strong>Better Economics, Simpler Operations</strong></h2><p>Fusaka's validator consolidation creates immediate benefits for institutional staking strategies:</p><p><strong>Reduced Operational Complexity</strong>: Institutions managing large ETH positions through P2P.org will see dramatic simplification in validator operations, reporting, and compliance tracking.</p><p><strong>Improved Capital Efficiency</strong>: With higher maximum balances, institutional clients can optimize their staking infrastructure costs while maintaining or improving their rewards.</p><p><strong>Enhanced Network Reliability</strong>: The gas limit increase and protocol stability fixes ensure institutional transactions process smoothly, even during peak network usage.</p><p><strong>Better Cost Predictability</strong>: More stable blob fees improve planning for institutions utilizing Layer 2 solutions alongside their staking operations.</p><p><strong>Enhanced Flexibility</strong>: The upgrade enables more sophisticated staking strategies, particularly for treasuries and asset managers who need precise control over large positions.</p><p><strong>Lower Exit Times</strong>: Consolidating validators means fewer individual exits to process, improving liquidity management for institutional clients.</p><h2 id="p2porgs-ethereum-commitment"><strong>P2P.org's Ethereum Commitment</strong></h2><p>Ethereum has been central to P2P.org's mission since our founding. We've secured billions in ETH for institutional clients with zero slashing incidents — a track record that becomes even more valuable as validator stakes increase.</p><p>As Fusaka rolls out, P2P.org's infrastructure is already prepared. Our institutional clients will benefit from:</p><ul><li><strong>Seamless migration</strong> support for validator consolidation</li><li><strong>Zero downtime</strong> during the upgrade transition</li><li><strong>Optimized validator configurations</strong> that maximize Fusaka's benefits</li><li><strong>Continued SOC 2 Type II compliance</strong> throughout the upgrade process</li></ul><p>Our technical team is working directly with Ethereum client developers and has thoroughly tested Fusaka functionality across our infrastructure. When the upgrade activates, P2P.org clients will be positioned to immediately capture the operational and economic advantages.</p><h2 id="looking-ahead"><strong>Looking Ahead</strong></h2><p>Fusaka represents Ethereum's continued commitment to institutional-grade infrastructure. The upgrade demonstrates that Ethereum is building for the long term — prioritizing validator efficiency, network scalability, and institutional needs.</p><p>For P2P.org, this aligns perfectly with our mission: providing institutional clients with the most secure, efficient, and reliable staking infrastructure in the market. As Ethereum evolves, so do we — ensuring our clients maintain their competitive advantage</p><p>Want to learn more about how Fusaka will impact your staking strategy?</p><div class="kg-card kg-button-card kg-align-center"><a href="https://link.p2p.org/bdteam?ref=p2p.org" class="kg-btn kg-btn-accent">Contact our institutional team</a></div>
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