The Bank for International Settlements (BIS) tested the XRP Ledger as a tool for making official statistics tamper-resistant, using blockchain hashes to verify data origin and integrity.
BIS Working Paper No. 1374, published September 2, anchors cryptographic fingerprints of official datasets directly onto XRPL rather than storing the data itself on-chain.
How the BIS Proof of Concept Actually Works
The paper addresses a specific gap in SDMX, the standard international organization that is used to exchange official economic and financial statistics. SDMX lacks a native cryptographic mechanism to validate data once it has been redistributed.
Researchers generated a cryptographic fingerprint for each dataset using SHA3-512 hashing, grouped multiple fingerprints into a Merkle tree, and anchored the resulting root value on XRPL.
A signed W3C Verifiable Credential identifies the publisher, allowing users to verify authorship and integrity with a single ledger lookup.
“…Specifically, a particular type of blockchain – the XRP Ledger (XRPL) – has been used as a proof of concept because of its low nominal fees, fast consensus finality, availability of developer resources and technical analysis of the consensus protocol…,” The Bank for International Settlements said.
Only the fingerprints get recorded on-chain. The underlying statistics remain off-chain, preserving confidentiality while allowing one ledger entry to cover thousands of datasets simultaneously.
The prototype showed median publication times of 3 to 5 seconds and verification times of 1 to 2 seconds, according to the paper’s own performance measurements. BIS published the reference implementation as open source through BIS Open Tech.
Why the XRP Token Itself Played No Part
Every anchoring transaction in the prototype carried a minimal, fixed value of 10 drops, roughly 0.00001 XRP, solely to satisfy the network’s technical requirement for ledger acceptance. The token functioned only as a transaction cost, not as an asset being tracked, exchanged, or referenced by the system.
The paper’s own architecture makes this explicit. Its cost model treats the XRPL fee as a negligible line item, noting that on-chain costs become economically irrelevant compared to storage and processing once datasets are batched efficiently.
That framing matters. The research paper adds another institutional use case for XRPL as infrastructure, though it does not indicate the BIS has adopted the network for official operations, nor does it engage with XRP as an asset in any capacity.
“Consistent with institutions testing public rails over time. They don’t want a press tour, they just published the test. Once a ledger is good enough for official records, the next phase comes,” Vandell Aljarrah, co-founder of Black Swan Capitalist, said.
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