RippleX Engineer Says XRPL Is Preparing for Quantum Threats and AI Payments

TLDR

• RippleX is preparing XRP Ledger for future quantum computing threats.
• Ayo Akinyele said XRPL may use hybrid signatures for quantum protection.
• RippleX is also building tools for AI agents to use XRP Ledger wallets.
• XRPL AI tools could support nanopayments for data, APIs and services.
• XRP Ledger 3.2.0 renamed the core server from rippled to xrpld.

RippleX chief engineer Ayo Akinyele has outlined a multi-year strategy to prepare the XRP Ledger for quantum computing risks and autonomous payments by artificial intelligence agents, as developers continue broader upgrades across the network.

In a recent interview, Akinyele said the XRP Ledger is being modernized to support stronger security, privacy, real-world asset tokenization, and new decentralized finance standards. The work comes as blockchain developers across the industry assess how future quantum computers could affect signature systems used to secure digital assets.

The comments also follow the rollout of XRP Ledger version 3.2.0, which reached server operators this week. David Schwartz, Ripple’s CTO emeritus and one of the original XRP Ledger architects, said he moved his independent hub server to xrpld 3.2.0 after a brief maintenance window.

RippleX Plans Hybrid Signatures for Quantum Risk

Akinyele said RippleX began preparing for quantum-related threats in 2024 and 2025, working with cryptographers Dennis Ongu and Arthav Ali. The team is now focused on hybrid signature schemes that would allow XRP Ledger to continue operating normally while adding protection against future quantum attacks.

The proposed architecture would let the network use its current system under normal conditions, while enabling a switch to a protected cryptographic stack if a quantum attack is detected. Akinyele said the network cannot afford to be unprepared as research timelines for quantum threats continue to move closer.

His comments referenced recent industry concerns that quantum computers may eventually break traditional digital signatures. Some researchers have warned that advanced quantum systems could threaten cryptographic schemes used by Bitcoin, XRP Ledger, and other blockchains before the end of the decade.

Ripple is also working with Project 11, whose experts are reviewing vulnerabilities across the XRP Ledger, asset custody systems, and infrastructure used for stablecoin issuance. The effort comes as security researchers warn about “harvest now, decrypt later” attacks, where encrypted data is collected today for future decryption.

XRP Ledger Targets AI Agent Payments

Akinyele also said XRP Ledger is being positioned for a future where AI agents become direct participants in digital payments. In that model, autonomous software programs may use wallets to pay for data, API access, server rentals, and other machine-to-machine services.

Ripple recently joined Mastercard’s Agent Pay for Machines initiative, while RippleX released an XRPL AI Starter Kit for developers building AI payment tools. The goal is to support autonomous transactions without requiring traditional human approval for every payment.

Akinyele said micropayments could evolve into nanopayments, where very small amounts are exchanged automatically for each unit of data or service. XRP Ledger’s low-cost settlement model is being presented as a possible foundation for such activity.

He also addressed the risk of malicious AI agents by describing a Know Your Agent model, known as KYA, using work from the T54 project. The proposed framework would assign digital identities to agents and track reputation, allowing market participants and regulators to identify agent ownership without slowing transaction flow.

XRP Ledger 3.2.0 Reaches Operators

The broader XRP Ledger upgrade cycle is also advancing through version 3.2.0. Schwartz said he took his independent hub offline for maintenance and later confirmed that it returned to stable operation, with total downtime of about 18 minutes.

Version 3.2.0 renames the core server software from rippled to xrpld under XLS-0095. The change also updates default configuration and database paths, requiring some operators moving from version 3.1.3 to follow additional migration steps.

The rename moves the reference server away from older Ripple-branded naming and gives the software a clearer XRP Ledger identity. The update is technical and operational, while some community members view the naming shift as part of the network’s broader independent positioning.

The release also includes cleanup fixes for Single Asset Vaults, the Lending Protocol, permissioned DEX tools, Multi-Purpose Tokens, and permissioned domains. These fixes cover precision, rounding, validation checks, and invariants used by newer XRPL features.

Ripple’s wider ecosystem activity also continues through payments and stablecoin infrastructure. Flutterwave said Ripple made a strategic investment as part of its Series E fundraising round, with plans to integrate RLUSD, Ripple Payments, and XRPL for cross-border payment rails across African markets.

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