BIS research: Bitcoin transfer value estimates vary by up to six times
Bitcoin measurement methods produce conflicting results
A Bank for International Settlements (BIS) working paper published on September 15 found that estimates of Bitcoin transfer value differed by as much as a factor of six across different measurement approaches. The study highlights that there is no single standard for calculating how much value moves on the Bitcoin network.
The paper argues that public blockchains record every transaction, but researchers must make specific assumptions to translate these technical records into economic figures. These choices significantly alter the final numbers.
Three structural causes of measurement variance
- Transaction aggregation: How individual on-chain movements are grouped together when calculating total value transferred.
- Smart-contract programmability: The use of code that can perform various functions, complicating simple activity counts.
- Cross-chain comparisons: Differences in how stablecoins (cryptocurrencies designed to hold a steady value) are used on different blockchains.
The authors noted that the ledger provides the raw records, but analysts decide which of those records represent comparable economic events.
Stablecoin activity differs by network
The research classified 13 million active contracts, including approximately 1.4 million tokens. The study found that stablecoin behavior varies significantly depending on the network used.
On the Ethereum blockchain, stablecoin activity was frequently associated with smart-contract interactions. On the Tron network, stablecoins were more commonly held outside of smart contracts, a pattern the authors described as consistent with transactional use or storing value. This variance means that treating all recorded data as equivalent across different networks can blur distinct forms of economic behavior.
Why this matters for on-chain data
The authors argue that on-chain indicators should be treated as noisy approximations rather than direct measures of economic activity. For readers and analysts, the practical takeaway is that specific figures for transfer value, active contracts, or stablecoin holdings are only useful when the methodology behind them is visible. Comparisons between networks or metrics remain dependent on the specific counting rules used by the data providers.
What the authors recommend
The paper proposes that future estimates should be granular and data-bounded, with assumptions made explicit. The authors suggest using technical classification and disaggregation to better connect ledger events with their actual economic meaning. The publication notes that these conclusions are attributed to the specific authors of the paper and are distinguished from the official views of the BIS.
Sources
Newisty Editorial Team covers technology, cryptocurrency, digital products, online platforms, developer tools and the wider digital economy. Our content is researched from official sources, company announcements, public documentation, market data and other primary or reputable sources. Articles are reviewed and edited before publication for clarity, accuracy and useful context.