33 of 87 casinos have a measured payout tier of 4 or 5. 27 have no measured payout speed and are excluded rather than assumed fast. 17 of the ranked casinos also carry a measured on-chain round-trip p50 — an upper bound that includes play time; methodology and full distributions on the Withdrawal Timing research page.
Instant, until a threshold is crossed
Instant payouts are an operational default, not a promise. Anti-money-laundering obligations apply to any licensed operator and they attach to size and pattern, so the withdrawal that matters is often the first one large enough to trigger a review — no matter how many instant ones preceded it.
This is why we grade payout speed against on-chain behaviour rather than against marketing claims. An operator moving withdrawals continuously through wallets we can watch is making a checkable statement; a badge on a homepage is not.
What actually delays a crypto withdrawal
Rarely the blockchain. The common causes are a manual review threshold, a first withdrawal to a new address, a mismatch between deposit and withdrawal method, or an outstanding bonus wagering requirement that locks the balance until it clears. Every one of those is a policy decision rather than a technical constraint.
The related trap is the no-KYC default. An operator that asks for nothing at signup has not waived verification; it has deferred it, and the natural moment to apply it is a withdrawal worth verifying. Read a no-KYC policy as a convenience, not as a guarantee.
How to read the ranking
Payout tier is our grading of observed speed; KYC level tells you where friction is likely to appear; and the health score reflects whether withdrawals actually keep flowing on-chain, including the large ones. An operator strong on all three is a far better bet than one advertising instant payouts alone.