Daily News 19

Tag: XDC Network

  • DSRV Joins XDC Network as Validator

    DSRV Joins XDC Network as Validator

    Key Highlights

    • South Korean blockchain infrastructure provider DSRV has officially joined the XDC Network as an institutional masternode validator after operating a mainnet node for approximately one month.
    • DSRV manages nearly KRW 4 trillion in digital assets and operates validator nodes across more than 70 blockchain networks, while holding registration as a Virtual Asset Service Provider with South Korea’s Financial Intelligence Unit.
    • The validator onboarding represents the first tangible outcome of a July partnership between DSRV and SBI XDC Network APAC to develop blockchain applications for trade finance, supply chain management, and asset tokenization in Japan and South Korea.

    DSRV Expands Institutional Validator Footprint to XDC Network

    South Korean blockchain infrastructure firm DSRV has been admitted to the XDC Network’s consensus layer as an institutional masternode validator, marking a significant expansion of its multi-chain validation operations. The company confirmed it has been running a node on the XDC mainnet for roughly one month prior to the formal announcement, positioning itself alongside an established validator cohort that includes HashKey, Deutsche Telekom, Clear Street, and CertiK. XDC Network, which specializes in trade finance and enterprise-grade blockchain solutions, operates a delegated proof-of-stake consensus mechanism where masternodes validate transactions and secure the network.

    Infrastructure Scale and Regulatory Standing

    DSRV brings substantial operational credentials to the validator set. The firm currently manages close to KRW 4 trillion (approximately USD 3 billion) in digital assets under custody and staking arrangements, while maintaining active validator infrastructure across more than 70 distinct blockchain networks. Domestically, DSRV holds registration as a Virtual Asset Service Provider (VASP) with South Korea’s Financial Intelligence Unit, the regulatory body overseeing anti-money laundering compliance for digital asset businesses. This regulatory clearance underscores the institutional-grade compliance framework underpinning its validation activities.

    Strategic Partnership with SBI XDC Network APAC Yields First Result

    The validator appointment constitutes the first concrete deliverable from a strategic alliance announced in July between DSRV and SBI XDC Network APAC, the Asia-Pacific arm of the SBI Holdings group focused on XDC ecosystem development. The partnership aims to jointly explore and deploy blockchain applications targeting businesses in Japan and South Korea, with an explicit focus on three verticals: trade finance, supply chain management, and asset tokenization. Both entities indicated that DSRV’s integration into the validator set establishes the infrastructure foundation necessary to advance these commercial use cases on the XDC Network.

    Validator Set Composition Reflects Enterprise Orientation

    The composition of XDC Network’s validator roster signals a deliberate strategy to attract established institutional operators rather than relying solely on native crypto validators. Alongside DSRV, the network counts Deutsche Telekom’s T-Systems subsidiary, digital asset custodian HashKey Group, broker-dealer Clear Street, and blockchain security auditor CertiK among its masternode operators. This institutional validator profile aligns with XDC’s positioning as a blockchain optimized for regulatory-compliant enterprise adoption, particularly in trade finance workflows requiring known, accountable validation participants.

    Why This Matters

    The onboarding of DSRV as an XDC Network masternode validator illustrates the accelerating convergence of regulated Asian digital asset infrastructure providers with enterprise-focused blockchain protocols. For XDC Network, securing a validator with DSRV’s multi-chain operational scale—spanning 70+ networks and billions in managed assets—enhances network resilience and credibility among institutional users evaluating the protocol for trade finance and tokenization deployments. For DSRV, the addition extends its validator revenue streams while deepening its strategic alignment with SBI Holdings, a major Japanese financial conglomerate actively bridging traditional finance and blockchain ecosystems. The explicit focus on Japan-South Korea cross-border use cases in trade finance and supply chain management addresses a high-value corridor where blockchain-based document verification, letter of credit automation, and real-time shipment tracking can deliver measurable efficiency gains over legacy paper-based processes. The next phase will likely involve joint technical integrations and pilot programs with corporate clients in both markets, leveraging DSRV’s validation infrastructure as the trusted execution layer.

    Frequently Asked Questions

    What is a masternode validator on XDC Network?

    A masternode validator on XDC Network participates in the network’s delegated proof-of-stake consensus mechanism by validating transactions, producing blocks, and securing the blockchain. Validators are selected based on stake delegation and reputation, and they earn rewards for maintaining network integrity. XDC’s validator set is curated to include institutional operators with established compliance and infrastructure capabilities.

    What is the significance of DSRV’s VASP registration in South Korea?

    Registration as a Virtual Asset Service Provider with South Korea’s Financial Intelligence Unit means DSRV operates under the country’s strict anti-money laundering and counter-terrorism financing regulations. This regulatory status enables DSRV to provide custodial and staking services to institutional clients legally within South Korea and signals compliance credibility to international partners.

    What blockchain applications are DSRV and SBI XDC Network APAC targeting in Japan and South Korea?

    The partnership focuses on three primary verticals: trade finance (including letter of credit automation and documentary trade digitization), supply chain management (track-and-trace, provenance verification, and logistics optimization), and asset tokenization (fractional ownership of real-world assets, securities tokenization, and digital asset issuance). These use cases leverage XDC Network’s enterprise-oriented architecture and EVM compatibility.

  • Crypto Project Paying Nearly 1 Million People Daily Income Has Reserves Looted

    Crypto Project Paying Nearly 1 Million People Daily Income Has Reserves Looted

    Superfluid Bug Allows Attacker to Drain Over $100,000 from GoodDollar Reserves

    A vulnerability in Superfluid’s Celo deployment enabled a malicious application to bypass liquidation safeguards and mint excess G$ tokens, resulting in the drainage of more than $100,000 from GoodDollar’s reserves. GoodDollar announced on September 9 that 86,588 cUSD was exchanged out of its Celo reserve and an additional $20,857 was taken from its XDC reserve. External G$ liquidity pools were also impacted, though neither project has disclosed the extent of those losses.

    GoodDollar’s UBI Model and Reserve Structure

    GoodDollar operates as a decentralized universal basic income (UBI) protocol that distributes G$ tokens daily to registered users. The protocol’s reserve is backed by stablecoins, with yield generated through DeFi investments used to support G$ issuance and UBI distributions. According to GoodDollar’s dashboard, the program has over 963,000 unique UBI claimants and has distributed more than 2.3 billion G$ tokens to date, making the reserve central to the token’s economic model and daily distribution system.

    Celo Network Holds 28% of G$ Circulating Supply

    Approximately 2.4 billion G$ tokens circulate on the Celo network, representing roughly 28% of the token’s 8.7 billion circulating supply. This makes Celo the second-largest network for G$ after Fuse, which holds 4.19 billion G$. Ethereum accounts for about 1.82 billion G$, while the XDC network holds 292.5 million G$.

    GoodDollar Crypto Tokens Circulating Supply by Networks (Source: GoodDollar’s Dashboard)

    Superfluid Identifies Celo-Specific Vulnerability

    Superfluid’s Security Council confirmed that the vulnerability was isolated to its Celo deployment. A malicious application circumvented a whitelisting requirement, allowing insolvent G$ balances to remain active instead of being liquidated. These excess balances were then exchanged against assets in the GoodDollar Reserve and other liquidity pools.

    Superfluid detected insolvent accounts on September 3 and traced the liquidation failure to the Super App bug the following day. The team deployed a hotfix, reinstated Super App whitelisting on Celo, and closed the affected accounts. The council stated that other Superfluid networks were not exposed to the same flaw.

    GoodDollar Activates Emergency Safeguards

    GoodDollar reported that its Celo and XDC reserves were not fully depleted, crediting monitoring alerts, emergency pauses, and existing protocol safeguards. Claiming, G$ transfers, and identity verification have resumed on Celo. However, reserve operations on both Celo and XDC remain paused, bridging is suspended, and liquidity in external pools remains limited. GoodDollar has advised users against swapping G$ until liquidity improves, warning that thin markets could produce significant slippage and prices that diverge from normal levels.

    Unexplained XDC Reserve Loss Raises Questions

    Meanwhile, the $20,857 loss from the XDC reserve remains unexplained. Superfluid stated the underlying vulnerability existed only on Celo, yet GoodDollar reported an outflow from its XDC reserve. Neither project has disclosed how the excess G$ reached or affected the XDC network.

    Incident Reports and Recovery Plans Underway

    GoodDollar said it plans to address the excess G$, restore liquidity, and reopen the remaining paused functions. Both GoodDollar and Superfluid are preparing separate incident reports that should provide a fuller accounting of external-pool losses and explain how the Celo exploit produced an outflow on XDC.