Connected knowledge
Meridian 2140 is a public educational and reference website about Bitcoin. It connects protocol rules, history, security, economics and people so readers can follow their relationships.
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ABOUT MERIDIAN 2140
Context for understanding Bitcoin
The purpose of Meridian 2140, the site's content, editorial responsibility and ways to support the project.
Traceable claims
The editorial methodology requires sources suited to each claim, a distinction between facts and interpretation, and acknowledgment of uncertainty. An author's authority or a source's inclusion alone is not proof of accuracy.
Czech and fourteen translations
Czech is the editorial foundation. Approved content units are replaced in full in all fourteen target languages. Older content is being aligned gradually; availability in fifteen languages does not itself confirm a completed review.
Limits to freshness
Network and market data may be delayed or unavailable. News collected from publishers stays in its original language. A review date refers to checking that content, not the whole site or all external data.
05What you will find
- An Atlas of connected concepts, people, institutions, books and historical events.
- Guides, comparisons and calculators explaining procedures and calculation assumptions.
- A verification library and a methodology for sources, translation, review and corrections.
- Network and market context, an overview of external news and a map of places accepting bitcoin.
06Project boundaries
- The site does not provide exchange, brokerage, asset custody or investment fund services.
- Educational content is not individualized financial, tax or legal advice.
- Calculations and scenarios are not price forecasts or guarantees of results; readers must verify their assumptions.
- Including a person, source or service does not establish reliability or replace your own verification.
07Responsibility and corrections
Content is published under the name Meridian 2140. The public methodology describes editorial and correction rules. This page does not certify that all content has already passed those checks.
Send errors or questions to the email below. For a correction, include the page address, language, specific passage and evidence that can be used to verify it. meridian2140@proton.me.
08Support and partner links
The site offers voluntary support through Lightning and partner offers. Opening the support panel does not itself send a payment; you confirm the amount and payment in your wallet.
When you use a partner link, Meridian 2140 may receive a reward under that program's terms. Partner offers are labeled; a possible reward is not evidence of service quality. Check terms and risks with the provider.