of $XRP Ledger (XRPL) reached vital Milestone achieved by recording the primary zero-knowledge (ZK) proof transaction of testnet.
The transaction was initiated by DNA Protocol, a blockchain-based platform that enables customers to handle and management their organic identities on-chain. This growth reveals that $XRP ledger Skill to help privacy-sensitive transactions linked to DNA knowledge.
Necessary factors
- XRPL recorded its first ZK proof transaction on March 25, 2026, pinning a verified proof from actual genomic knowledge on the testnet.
- transaction used small 0.000001 $XRP We solely switch and retailer encrypted proof knowledge to keep away from delicate info. like The DNA was uncovered on-chain.
- This growth may result in privacy-focused use instances corresponding to non-public KYC/AML checks, selective disclosure, and safe dealing with of medical and monetary knowledge.
- Ripple can also be proposing the Confidential MPT protocol to introduce encrypted token balances and hidden switch quantities.
Technical particulars of XRPL transactions
The DNA protocol is transaction Up to date on March 25, 2026 at 11:19 AM UTC, however an replace was later shared on March 28. Notably, the deal locked in a ZK certification created from precise genomic identification knowledge collected from licensed establishments. laboratory In Zimbabwe, the Proof Anchor interface is marked with the Zimbabwean flag.
The system processed the transaction as a fee sort utilizing a really small switch of 0.000001. $XRP Lock the proof on the ledger. Given its nature as a fee, the sender and recipient addresses have been concerned.
This transaction additionally included some notes associated to the DNA protocol, which have been saved in format. like textual content/plain and bin/v2. These notes contained encoded cryptographic knowledge, together with verification markers corresponding to commitments, proof elements, and nullifiers. Nonetheless, the system stored all delicate knowledge, together with DNA particulars, off-chain, and solely the proof itself.
Lab knowledge → ZK proof → XRPL anchor.
All the things is verifiable. All non-public.At the moment operational on the #XRPL testnet, pilot applications leveraging the DNA protocol are underway in a number of international locations.
🔗https://t.co/4J4yE31teg
🔗https://t.co/BUplTIQ7zS pic.twitter.com/kMq5A3dtCY
— DNA Protocol (@DNAOnChain) March 28, 2026
The best way to carry out privacy-preserving verification with the DNA protocol
To carry out this course of, DNA Protocol takes analysis knowledge from the blockchain and makes use of its instruments and cryptographic circuitry to remodel it into ZK proofs. Subsequent, test the proof earlier than making a dedication to XRPL. This ensures knowledge privateness whereas being verified and saved. in a secure and everlasting manner.
on this manner, establishment like Banks, governments, and compliance programs can confirm info with out authenticating it. look Precise knowledge. Customers solely have to do the next show What their knowledge meets be situations as a substitute of Share particulars. This introduces a brand new methodology Identification processing the place proof replaces the necessity expose private info.
Potential organizational use case
This growth may result in a number of real-world makes use of for XRPL. Particularly, it helps non-public KYC and AML checks, permits selective sharing of knowledge, and helps handle delicate knowledge throughout the space. like medical and monetary. It may possibly additionally help proof-of-reserve programs with out revealing consumer or transaction particulars.
DNA Protocol has already began pilot applications in varied international locations, together with Zimbabwe and Nigeria. Testnet is actively processing lab knowledge. displaying This technique works real state of affairs and Not simply in principle.
Ripple’s confidential MPT initiative
in the meantime, Ripple is engaged on Distinctive privateness resolution It’s known as Confidential Switch of Multi-Objective Tokens. It’s constructed on the XLS-33 token customary revealed on the XRPL mainnet in October 2025, with the added capability to cover balances and switch quantities.
Researchers together with Murat Centk, Aanchal Malhotra, and Joseph A. Akinyele, Ripple’s head of engineering, created the proposal. They revealed it final week as IACR ePrint 2026/602. What’s noteworthy is its design Objective Encrypted balances and zero-knowledge proofs verify No transaction reveal delicate element.
The system will nonetheless show the sender and recipient IDs, however will cover the stability and switch worth. Additionally works with current token guidelines to help management like Freezing or recovering fundspermits selective disclosure for audit.
The developer examined an open-source model known as mpt-crypto utilizing an XRPL validator, and outcomes confirmed it may work inside community limits. Nonetheless, this function remains to be in draft stage. wants Requires prior approval from the XRPL neighborhood go reside.
