Where our numbers come from, how they're verified, and what happens when we're wrong — the methodology behind every figure on this site.
Every page on this site carries the same promise: Verified by the BitcoinReserveTracker Team. This page explains exactly what that means — where our numbers come from, how they are checked, how estimates are marked, and what happens when we get something wrong. Sovereign and corporate Bitcoin data is full of double-counting, stale figures, and press-release inflation; our job is filtering that noise into figures you can cite.
Every figure passes a three-step check before publication. First, source the claim: a holding, law, or policy must trace to a primary record — not another tracker or aggregator. Second, cross-verify: where possible, we confirm the primary record against an independent channel, such as matching a government announcement to on-chain wallet movements or a corporate press release to its securities filing. Third, date and label: each page shows the verification date, and anything that is an estimate rather than a confirmed figure is explicitly marked as approximate with its attribution basis explained in the text.
For sovereign data: the Federal Register and executive orders, court and forfeiture records, parliamentary and legislative journals, central bank statements, and official bodies like El Salvador's National Bitcoin Office. For US states: bill texts and statuses from state legislatures, tracked bill-by-bill on each state page. For companies: SEC and international exchange filings, official press releases, investor dashboards, and on-chain proof-of-reserves attestations where published. On-chain analysis — wallet clustering and flow attribution of the kind pioneered by blockchain forensics firms — underpins holdings that governments never formally announce.
Government Bitcoin is uniquely auditable: the blockchain is public, so attributed wallets can be watched in real time. Where official confirmation exists — the US Strategic Bitcoin Reserve, El Salvador's published treasury — we anchor to the official record and note any divergence from on-chain observation. Where it doesn't — China's seized PlusToken coins, Bhutan's mining stack — figures are presented as attributed estimates with the reasoning stated. When records conflict, we say so on the page rather than silently picking a side.
Treasury companies on our public and private indexes are verified against filings and dated announcements, with attention to the details that headline numbers hide: fully diluted share counts, coins pledged as collateral, and the gap between announced intentions and completed purchases. Private-company figures, which rely on voluntary disclosure, carry appropriate hedging.
The site-wide verified date — currently August 6, 2026 — advances with every full data pass, and individual pages are refreshed when their subject moves: a new purchase, a bill vote, a filing. When we make an error, we correct it site-wide, and material corrections advance the verified date. Found something off? Tell us — reader reports with sources get priority review.
Start exploring: the global reserve tracker, US federal & state tracker, company treasuries, and the Bitcoin glossary.
BitcoinReserveTracker Team has verified the information and data provided on this page. Our research team is dedicated to tracking Bitcoin reserves, cryptocurrency regulation, and mining policy across the globe. We verify information using government records, official announcements, and other primary sources to ensure the data remains accurate and regularly updated.