JustBet (WINR)

SEED T4 Fully on-chain Listed Rank 3 of 20 Last reviewed 2026-09-14

What this is

As of September 2026, JustBet describes itself as a creator casino on Arbitrum: anyone can publish a game, balances are said to sit in an on-chain escrow contract rather than with the operator, and the site advertises an emergency Merkle-proof withdrawal if it ever goes offline. Play is denominated in the WINR token and the catalogue covers slots, table games, in-house originals and player-versus-player poker. We have not read the escrow contract, seen an audit report or run a withdrawal, so the score is a seed reading of a published architecture rather than a tested one.

Score breakdown

69/100 Total

Every sub-score is points out of its weight, so the total is a sum you can recheck by hand.

Payout proof 17/25

Balances are described as sitting in an on-chain escrow on Arbitrum with an emergency Merkle-proof withdrawal path if the site goes offline, which is a stronger structural payout story than a house ledger — but untested by us.

Transparency 22/25

The bankroll and settlement are presented as public Arbitrum contracts with cryptographic fairness proofs; we have not read the contracts or an audit, so it does not reach full marks.

Survival 9/20

A single-chain protocol with a token whose value drives the bankroll; the model is young and exposed to token drawdowns.

Freedom 12/15

Email or social sign-up with no KYC step advertised, though the account layer is more than pure wallet connect.

Value 9/15

Play is denominated in the platform's own token, which adds price risk on top of house edge; no verified fee data.

Caps applied

No caps applied

How this score is built

Key facts

Custody: Non-custodial
KYC: None
On-chain tier: T4 — Fully on-chain
Status: Listed
Licence: unknown
Chains: ARB
Provably-fair originals: Yes
Live dealer: No
Sportsbook: No
Founded: unknown
Reserve: Reserve: unverified
Last reviewed: 2026-09-14

Verified vs claimed

Verified by us

Nothing verified yet.

The left column stays empty until we have done the work ourselves: a deposit, a withdrawal with a hash we can publish, or a treasury address read on a public chain. We would rather show an empty column than a borrowed number.

Claimed by the operator

On-chain tier: T4 — Fully on-chain
Licence: unknown
Custody: Non-custodial
KYC: None
Provably-fair originals: Yes

These are the operator's own statements as we read them on the date below. Recording a claim is not endorsing it.

Risks

Betting in a platform token means a losing session and a falling token can compound.
"Audited" is an operator claim until a report is public and matches the deployed addresses.
Bankroll depth on a single L2 is opaque to players without contract-level reading.
Creator-published games widen the surface for badly designed or hostile game logic.

Notes

Claimed: non-custodial on-chain escrow on Arbitrum, audited contracts, emergency Merkle withdrawal, provably fair. Verified by us: nothing.
auditUrl left null: the site refers to an audited escrow but we did not obtain a report we could link.
Licence: unknown. No licensing claim found on the site.
Sportsbook and live dealer recorded false: neither appears in the current site description. Earlier WINR-ecosystem material referenced sports betting, which we could not confirm as live today.
Founded year left null.