About
A record nobody else keeps
Before you pay a crypto or finance educator — for a course, a signal group, a newsletter — you want one answer: have their public calls held up? Their own page shows the wins. Nobody keeps the rest. XRaydium does: every public call, its date, its source, and what happened, kept forward and never edited.
Who runs it
XRaydium is built and run by Jukka Blomberg — a former CMO of two international crypto exchanges, now building a small studio of ventures. The method is public, the data is open, and the person answerable for every row is named here. Write to the record through the right of reply.
Why it did not exist
TipRanks scores analysts, but only on equities. Kaito measures who gets attention, not who was right. Kolscan tracks callers but is owned by a trading venue. Nobody keeps a dated, sourced, forward-only record of crypto educators’ public calls that is independent of anyone selling anything in it. That is the gap.
The rules it is bound by
- Public posts only
- A call is admitted from a public post, with its original link and an archived copy. Paid groups, private channels and DMs are never scored.
- Admitted before the window
- A call enters the record before the period it is about begins. Nothing is admitted after the fact, so nothing can be backfilled.
- Frozen
- An admitted call is never edited. Corrections add to its history and are dated on the changelog; the original stays.
- Resolved by a named source
- An endpoint call is decided by CoinGecko's price at the window's close. Missing data is void, never a loss.
- No rank, no score
- There is no leaderboard. An educator's page shows calls; a held-rate appears only after ten calls have resolved.
- Right of reply
- Every educator on the record can reply or correct. Every message is answered within 7 days.
- Information, not advice
- The record states what was published and what the price source later showed. It never recommends buying, selling or holding anything.
What it will never be
No token. No yield. No prizes, contests or stakes on calls. No exchange or venue in the loop. No affiliate link to anyone scored. XRaydium takes no money from being right or wrong about anything; it is paid, if at all, in fiat, by educators who choose to show their own record — see for educators.