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Methodology · Transparency

HOW WE REVIEW CRYPTO CASINOS

Every ranking on ProvenlyFair.com is backed by Tanzanite deposit-volume data, documented checks of each casino's licence, cashier terms and provably fair system, and a standardized 7-category scoring system. Here is exactly how we do it — and what we do not do.

OUR PROCESS

Every review follows the same four-step methodology.

01
Volume Data
We pull on-chain deposit volume from Tanzanite Analytics to establish each casino's real market position and growth trajectory.
02
Published Terms
We read each casino's licence record and its cashier terms as written — limits, fees, KYC triggers, processing rules — and check its provably fair scheme against the operator's verifier. We do not fund accounts or time withdrawals.
03
7-Category Scoring
Each casino is scored across 7 standardized categories with weighted averages to produce a final rating out of 10.
04
Monthly Updates
Reviews are re-evaluated monthly when new Tanzanite data drops. Scores, volume figures, and bonus details are updated to reflect current conditions.

Volume Data from Tanzanite Analytics

Unlike most review sites that rely on self-reported casino data or affiliate payouts to determine rankings, ProvenlyFair.com uses Tanzanite Analytics — an independent on-chain data provider that tracks cryptocurrency deposits to verified casino wallet addresses.

This gives us objective, verifiable numbers for:

  • Total monthly deposit volume (USD equivalent)
  • Number of individual deposit transactions
  • Average deposit size per player
  • Month-over-month growth trends

Volume data is the foundation of our rankings because it reflects real player behavior — not marketing budgets or affiliate commissions.

What We Check: Licence, Cashier Terms, Provably Fair, Bonuses

Every casino review on ProvenlyFair.com is a documented desk review of the operator's published record. For each casino we:

  • Check the licence and the corporate entity behind it against the regulator's public register (Curaçao GCB, Anjouan, Kahnawake, MGA or UKGC as applicable), and note the entity name and licence number in the review
  • Read the cashier terms as written in the operator's terms of service and help centre: withdrawal limits and minimums, fees, KYC triggers, wagering-before-withdrawal rules, and whether payouts are described as automatic or subject to review
  • Check the provably fair implementation against the operator's published verifier and our own verifier tools: the committed server-seed hash must match the revealed seed, and the outcome must reproduce from server seed, client seed and nonce
  • Price every bonus with our bonus calculator and wagering calculator, so a headline match is scored on what it is worth after wagering, game weighting and max-bet rules
  • Pull monthly deposit-volume data from Tanzanite Analytics to place the casino in the market and track growth
  • Record the support channels and policies the operator publishes: live chat availability and hours, email, help-centre depth, and any stated response commitments

What We Do Not Do

We do not open funded accounts, deposit our own crypto, or time withdrawals at the casinos we review. Where a page states a withdrawal or payout time, it is the operator's own published figure or a typical network confirmation time, and it is attributed as such. Timings reported by readers are treated as anecdotes, not measurements, and are never presented as our own test results. If a claim cannot be traced to the operator's terms, a regulator's register, Tanzanite data or our calculators, it does not appear as fact on this site.

Update Frequency

All reviews are updated on a monthly cadence aligned with Tanzanite data releases. Volume figures, growth percentages, and deposit counts are refreshed each cycle. Bonus details, wagering requirements, and game counts are re-checked against the operator's published terms quarterly or whenever a casino announces changes. We only change a review's "last updated" date when the content has materially changed — we do not re-stamp pages to look fresh.

Who Writes These Reviews

ProvenlyFair.com is maintained by a small editorial team of crypto-gambling analysts and reviewers. Every review carries a named author, and you can see the people behind our coverage — their backgrounds, areas of focus, and the casinos they cover — on our authors page. Volume analysis, provably-fair verification, and cashier-terms review are carried out by team members who have followed the crypto-casino market for years.

AI Assistance and Human Oversight

We use AI tools to help draft and structure some of our written content, as many publishers now do. What AI does not do here is decide rankings, invent data, or replace the checks above. Every figure on this site — deposit volumes, scores, withdrawal policies, bonus terms — originates from Tanzanite Analytics, the operator's own published terms, or our calculators, and is checked by a human before publication.

In short: automation helps us write faster; it never determines which casino ranks where. Where a page relies on data we could not independently verify, we say so rather than presenting it as tested fact.

7-CATEGORY SCORING

Each casino is evaluated across these weighted categories.

Game VarietyWeight: 20%
Total game count, provider diversity, originals, live dealer, sportsbook availability.
Provably FairWeight: 15%
Availability of provably fair games, verification tools, seed transparency, algorithm documentation.
Withdrawal PolicyWeight: 15%
The operator's published payout policy: automatic or reviewed processing, stated limits, fees and network options. Scored from the cashier terms, not timed by us.
Bonus ValueWeight: 15%
Effective bonus value after wagering requirements. Rakeback programs, reload bonuses, VIP perks.
User ExperienceWeight: 15%
UI design, mobile responsiveness, navigation, load times, search functionality.
SecurityWeight: 10%
Licensing, 2FA support, cold storage, security incident history, KYC policy.
SupportWeight: 10%
Live chat availability and stated hours, contact channels, help center documentation, and any published response commitments.
FREQUENTLY ASKED QUESTIONS
No. Rankings are determined by Tanzanite volume data and our 7-category scoring system. We earn affiliate commissions when users click our links and register, but this has zero impact on scores or rankings. A casino paying us more in commissions will never receive a higher score. Our affiliate disclosure explains this in full detail.
We check each casino's published provably fair scheme rather than placing bets. The operator commits a server-seed hash before play and reveals the seed on rotation; we run published seed pairs through the operator's own verifier and our verifier tools to confirm the SHA-256 hash of the revealed seed matches the committed hash, and that the outcome reproduces from the combined client seed, server seed, and nonce. We document the scheme and verifier for each casino's original games.
When a casino's performance changes significantly — positive or negative — we update the review and adjust the score accordingly. We note the change date and reason in the review. If a casino suffers a security breach, implements unfavorable policy changes, or loses its license, we will flag this prominently and may reduce the score immediately rather than waiting for the monthly cycle.
Yes. If a crypto casino is not yet on ProvenlyFair.com and you believe it deserves coverage, contact us. We prioritize casinos that appear in Tanzanite data with meaningful volume, as this indicates genuine player activity. We generally do not review casinos with less than $1M in monthly deposit volume, as smaller operations are harder to verify.
Each of the 7 categories is scored from 0 to 10, then multiplied by its weight. The sum of weighted scores produces the final rating. For example: Game Variety (9.0 x 0.20) + Provably Fair (10.0 x 0.15) + Withdrawal Policy (9.0 x 0.15) + Bonus Value (8.0 x 0.15) + UX (9.0 x 0.15) + Security (9.0 x 0.10) + Support (8.0 x 0.10) = 8.95/10. Scores are rounded to one decimal place.
We use AI tools to help draft and structure some written content, but all rankings, scores, and data come from Tanzanite Analytics, the operators' published terms, and our own calculators — and every page is reviewed by a human before it goes live. AI never decides which casino ranks where, and we never present unverified figures as tested fact.