Xandeum’s recent milestones mark progress in decentralized storage for Solana. The Dutch Auction launched on September 6, 2025 and sold out 52 Deep South Era pNodes in 34 hours, raising funds for the Xandeum Foundation. The Herrenberg release, now live, introduces features that enhance pNode functionality and support scalable, data-intensive dApps. This post summarizes the auction and the Herrenberg release for pNode operators and developers.
Dutch Auction Results
The Dutch Auction, hosted on pnodestore.xandeum.network, began on September 6, 2025 at 12:00 PT / 19:00 UTC, with the start time chosen via the DutchDecider app, where community members bid as little as 0.20 USDC to ensure global accessibility. Selling 52 Deep South Era pNodes—up from 49 due to additional allocations—the event raised $134,000 in USDC and $60,000 in XAND, concluding 14 hours early on September 10. Each pNode came with a DevNet license and a unique 3D-rendered NFT that can affect Storage Income (STOINC) boost calculations.
- Mechanics and Timeline: Prices dropped every 30 minutes over a planned 48 hours, with bids requiring USDC and XAND. The first pNode sold in 5 seconds at $4,900 USDC + 490,000 XAND. Titan NFTs (11× multiplier) saw ~20 sales at $4,410, including 10 by one wallet. Dragon NFTs (5× multiplier) sold at $1,538, Coyotes (3× multiplier) at $942–$981, and Rabbits (1.5× multiplier) at $577–$601, with all pNodes gone by September 9, 2025 at 22:00 PT / September 10, 2025 at 05:00 UTC.
- Impact: The auction’s rapid sell-out reflects strong community participation and created a larger pNode operator base for future formula-based STOINC distributions. Learn more at Xandeum.network/stoinc.
The auction supports Xandeum Foundation development, with pNode operators gaining access to the DevNet and the Xandeum Foundation Delegation Program where eligible. Setup guides are at Xandeum.network/docs.
Herrenberg Release: pNode Capabilities
The Herrenberg release, now live, builds on the Munich release’s.txt file hosting prototype, introducing advanced features to Xandeum’s storage layer. Designed to empower developers and pNode operators, Herrenberg enhances the infrastructure for sedApps (storage-enabled dApps), paving the way for mainnet by late 2025. Key features include:
- PRPC Interface: Herrenberg equips pNodes with a Remote Procedure Call (PRPC) interface, enabling seamless interaction with Solana’s blockchain. This allows pNodes to handle storage requests efficiently, integrating with smart contracts via Xandeum Web3.js, a developer-friendly layer atop Solana’s Web3.js. This simplifies building data-intensive dApps, from social platforms to AI governance tools.
- Gossip Protocol: A new gossip protocol enables pNodes to communicate and share status updates, forming a decentralized network. This ensures robust data distribution and availability, with validator nodes (vNodes) overseeing integrity using cryptographic verification.
- Crude Search Capabilities: Herrenberg introduces basic search functionality, allowing users to query and retrieve data from Xandeum buckets—scalable, file-system-like storage units. This enhances sedApp usability, enabling applications like decentralized research hubs or content platforms to access data with low latency.
- Community-Driven Analytics Platform: The gossip protocol lays the groundwork for a pNode analytics platform, to be developed by the community. This will provide insights into pNode performance and network health, with project details forthcoming on Xandeum.network.
These features make Herrenberg an important step toward a minimum viable product (MVP), supporting pNode operators and developers in testing and optimizing the network. Join the discussion on Xandeum’s Discord to contribute to the analytics platform.
What This Means for pNode Operators and Developers
- pNode Operators: Your Deep South Era pNode unlocks DevNet testing and eligibility for XAND stake via the Delegation Program. Maintain performance (heartbeats every 30 seconds, storage responses) to support credits and STOINC eligibility. Each pNode first receives its own pNode Boost Factor by multiplying the boost multipliers of NFTs assigned to that specific pNode. After each pNode’s individual Boost Factor is calculated, wallet/operator-level aggregation is handled by the final backend/protocol implementation and should not be treated as a confirmed aggregation formula unless separately confirmed. Secure your pNode by disabling SSH password login and using a non-standard port (not 22); see Xandeum.network/docs.
- Developers: Herrenberg’s RPC interface and search capabilities simplify building sedApps, leveraging Xandeum buckets for exabyte-scale storage. The gossip protocol ensures reliable data access, ideal for data-heavy applications.
Looking Ahead
The auction’s $200,000 fuels Xandeum’s roadmap:
- Engold Release: Tracks pNode credits for DevNet reward programs under the applicable rules.
- Stodgard Release: Adds redundancy for mainnet launch by late 2025, enabling SOL-based STOINC.
- Future Sales: A potential Dutch Auction near mainnet may offer South Era pNodes with different boost parameters.
The auction and Herrenberg position Xandeum to scale Solana’s storage. Actual STOINC results depend on final implementation, assigned NFTs, active pNodes, storage contribution, performance, protocol parameters, future governance updates, and real storage demand. Stay updated on Xandeum’s X.
