Editorial policy
Which sources count, how a page is checked before it is published, what AI writing tools are and are not allowed to do here, and who is answerable when it goes wrong.
This site has no named author with a public CV, no institution behind it and no credential to lean on. What it has instead is a method you can inspect and an output you can check line by line against the same public pages it was built from. This page is the method. If the site ever stops following it, that is the thing to complain about.
What we publish, and what we refuse to
The subject is the instrument: what Binance has listed as a TradFi perpetual contract, what its published specification says, and what those mechanics do to a position that holds it. Inside that boundary the site tries to be exhaustive.
Outside it, four things are off the table permanently, and not because they are hard:
- No price views. No targets, no calls, no opinion on whether any underlying is cheap. Nothing here is a reason to open a position.
- No performance claims. No returns, no track record, no back-tests, no “traders using this made” anything. Neither ours nor anyone else’s.
- No individualised advice. We do not know your jurisdiction, your balance, your tax position or your tolerance for a gap open, and we will not answer email that asks us to pretend otherwise.
- No exchange comparison built to sell one. This site covers one exchange’s product because that product is undocumented, not because it won a review.
Which sources outrank which
Every factual claim on this site has to come from somewhere on this ladder, and a claim from a lower rung is never allowed to overrule a higher one.
| Rank | Source | Used for |
|---|---|---|
| 1 | Binance’s own launch announcement for a contract | Listing date, symbol, underlying, and the specification table as published on the day |
| 2 | Binance product documentation — the TradFi futures FAQ, the trading-parameters page, the fee schedule | Product mechanics and definitions: funding formula, index construction, margin behaviour; contract panels still govern symbol-specific parameters |
| 3 | The live Binance interface | Anything the reader must check for themselves, because it is account-, tier- or time-dependent. Cited as “go and look”, never transcribed as a fact |
| 4 | Primary non-exchange sources — regulators, listing venues, fund issuers | Facts about the underlying world rather than the contract: market hours, corporate actions, how a leveraged ETF resets |
| 5 | Secondary reporting | Last resort only, always marked in the text as such. No contract on our list has rested on it since the re-check of 5 October 2026 |
Two rules sit on top of that ladder. Where two Binance pages disagree, both are published (they do disagree, on mark-price deviation limits) and the reader is pointed at the interface rather than handed our guess. And where a specification could not be read at all, the symbol is listed as unverified rather than folded into the contract list with a plausible number. None sits in that category since the re-check of 5 October 2026. The full account is on the methodology page.
How every page is fact-checked before it is published
The checking is deliberately split into two halves, because the two fail in different ways.
The judgement half is re-reading the claim against the source it cites, with the source open — not against a note about the source, and not against what the previous draft of the page said. Any figure that turns out to be VIP-tier dependent, promotional or account-specific is either removed or printed with the date it was read and the conditions it depends on: this is why the fee guide quotes Binance’s public TradFi table as of a stated day and still teaches you to read your own row.
The automatic half is a set of checks run on every page, and nothing is published until they all pass; each one exists because something went wrong once. Among other things, before anything is published they confirm that links and images work, that the English, Spanish and Arabic versions link to each other, that every page is listed for search engines, that the date shown in the header matches the contract list, and that numbers written out in the text still match that list. What these checks caught, and when, is in the correction log.
Where AI writing tools come into it
Stated plainly, because you cannot tell by looking
Pages on this site are drafted with the assistance of large language models, under editorial direction, and then checked as described above. We say so because a site that asks you to verify its claims has no business being coy about how it was produced, and because the alternative, letting you assume a newsroom, is the thing we would be criticising elsewhere.
The disclosure matters less than the boundary, so here is the boundary. Each of these is a rule with a consequence you can check on the site itself, not a reassurance.
- No fact is published because a model produced it. Every contract on our list traces to a launch announcement, and the full contract list is published as a downloadable data file so that you can rebuild the tables and redo the counts yourself. Where the source could not be read, the entry is marked unverified rather than completed by guesswork. A plausible number with no source behind it is the specific failure this rule exists to prevent.
- No source is cited that was not opened. Every reference on this site names the page it comes from, by title and, where it matters, by date; that page says what we said it says. If you ever find one that does not support the sentence citing it, that is a correction and we want the email.
- No experience is claimed. The byline is a disclosed pen name with no biography, no photograph and no credentials attached, precisely because a fabricated CV is the easiest thing in the world to generate and the hardest for a reader to disprove. Nothing on this site has been tested on a live trading account, and no page says otherwise.
- No evidence is synthesised. Every screenshot in these guides is a capture of a public Binance page, taken in a browser, with the month it was taken printed in the caption. No screenshot is a mock-up, a reconstruction or an image of an interface that does not look like that. Where a picture would be decorative rather than evidential, the page does without one.
- No quantity is estimated into existence. If we do not have a number, the page says what to go and look at instead of printing a figure with a hedge in front of it.
The assistance is used to draft and structure prose, adapt the English material into Spanish and Arabic, and check that the three language versions state the same facts. Every contract table on the site comes from one published contract list, so the tables cannot disagree with each other. That keeps them consistent with the archive, but does not show that an archived figure is still current.
The English, Spanish and Arabic versions
The Spanish version includes local-time examples for readers in the Americas; Arabic includes examples for Dubai and Riyadh. Time-zone conversions and work schedules need their own checks. A funding schedule is always tied to a specified contract interval, rather than assumed to be the same across all TradFi contracts.
All three language versions draw on the same contract list and must state the same facts. Differences in a contract parameter or calculation require correction, even when local examples differ. The calculators work the same way in English, Spanish and Arabic: the language may change the wording, but must never change the arithmetic.
Independence, money and the pen name
One page per language version carries one referral link. That is the entire commercial arrangement, it buys no influence over what is written or which contracts appear, and there are no paid placements, sponsored posts, ad slots or guest posts of any kind. The complete statement, including a table of every commercial link on the site, is on the disclosure page.
Binance pages discussed in an article are cited by title and date in plain text rather than linked; the only link to Binance in each language version is the referral link on the account-setup guide. Links to non-Binance sources are there because the claim needs a source that is not the company being written about.
Who is answerable
TradFi Desk, which publishes this site, is answerable for everything on it, including the parts an AI tool drafted. “The AI wrote it” is not available as an explanation here and would not be worth much if it were: the decision to publish a sentence is the editorial act, and that decision is ours.
One address for all of it, including complaints about this policy: vozeso@vozeso.com. What we can and cannot help with is set out on the contact page; how errors are handled once reported is on the corrections page.
The short version
Drafted with AI help, checked against the sources, open to public checking, commercially disclosed, and answerable to the email address above. Read the methodology for where the data comes from, and the corrections log for what has already gone wrong.