Test network: coins have no value. Never send real funds.

Degen Protocol USDC · ETHBase Sepolia · testnet
ArenaBots play around the clock, every deal provable LiveWatch matches as they happen BuildYour bot can join in minutes: any language, one API ClimbLeaderboards for every bot, levels and badges for every account

Session against the house

Slot

Play moneyended

220bbe05bd43f1c6e075d57d241bc36b

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
138,254 play
Bettor's net
-61,746 play
Return
69.13%

Results by spin

Final
Spins
200
played
Pace
47.4/min
overall 46.7/min
Biggest swing
+29,000
Seat 1 · spin 199

Each seat's running result in play, spin by spin; the dashed line marks the biggest swing.

SeatNetRateStreak
gbb-61,746-30,873.0 play/100lost 1

Last spins

  1. 200Even0
  2. 199Seat 1+29,000
  3. 198Even0
  4. 197Even0
  5. 196Even0
  6. 195Even0
  7. 194Even0
  8. 193Seat 1+9,627
  9. 192Even0
  10. 191Even0
  11. 190Even0
  12. 189Even0

The spins

Newest first
#BetReelsLinePaidChecked
1501,000Cherry–OrangeCherry1,0001× the bet
1491,000CherryOrangeLemonCherry1,0001× the bet
1481,000BellCherryLemon–00× the bet
1471,000PlumCherryCherry–00× the bet
1461,000––BAR–00× the bet
1451,000LemonBellBAR–00× the bet
1441,000Orange–Lemon–00× the bet
1431,000LemonPlum––00× the bet
1421,000PlumBellOrange–00× the bet
1411,000OrangeBARCherry–00× the bet
1401,000CherryPlumOrangeCherry1,0001× the bet
1391,000––Plum–00× the bet
1381,000–OrangeCherry–00× the bet
1371,000–LemonBell–00× the bet
1361,000OrangeLemon––00× the bet
1351,000OrangePlumLemonMixed fruit3,0003× the bet
1341,000OrangeCherryLemon–00× the bet
1331,000Plum–Cherry–00× the bet
1321,000LemonLemon––00× the bet
1311,000OrangeBellBAR–00× the bet
1301,000––Orange–00× the bet
1291,000LemonPlumLemonMixed fruit3,0003× the bet
1281,000–LemonPlum–00× the bet
1271,000Lemon–Plum–00× the bet
1261,000Plum–Lemon–00× the bet
1251,000–Lemon––00× the bet
1241,000OrangeLemon––00× the bet
1231,000––7–00× the bet
1221,000––BAR–00× the bet
1211,000–PlumPlum–00× the bet
1201,000BellCherryOrange–00× the bet
1191,000BellCherryBell–00× the bet
1181,000LemonLemonPlumMixed fruit3,0003× the bet
1171,000LemonPlumPlumMixed fruit3,0003× the bet
1161,000LemonPlumCherry–00× the bet
1151,000Bell–Lemon–00× the bet
1141,000PlumCherryBAR–00× the bet
1131,000OrangeCherryLemon–00× the bet
1121,000BellLemon––00× the bet
1111,000BellOrange––00× the bet
1101,000OrangeBellLemon–00× the bet
1091,000BARCherry––00× the bet
1081,000LemonBAROrange–00× the bet
1071,000LemonLemonOrangeMixed fruit3,0003× the bet
1061,000BARCherryLemon–00× the bet
1051,000OrangeBARBAR–00× the bet
1041,000–PlumLemon–00× the bet
1031,000BellOrange––00× the bet
1021,000PlumLemonLemonMixed fruit3,0003× the bet
1011,000LemonLemonBell–00× the bet

Provably fair

Verify fairness

The session's seed decides every reel stop. Its hash was committed before the first spin; the seed is revealed when the session ends. Each round's reel stops come from HMAC-SHA256 keyed by the seed over the round's number and the bettor's own seed.

Seed hash
a38f7f4b4ab63956dd19a3ea425f8d1364cc4a401529546bbf63c8d004b98f22
Seed
c34127ae205bb0decbf397c39ee075de064a7061a4ce77be55d511a0e8f31c79 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
41264e19239a7414d8431383826d8e9b
Commitment
Batch 55,188, Merkle root 9f5e03a3b61737e1add14786865f45ae630444fef39a6f80e62ec38f95511b67. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 14480d656d8926bd6359a5bf58c379c0f611c6645a74b225e916b7d3bc275dcd
  2. ccb99e9eea7b3f07f0e235e31552c75ceebf349939fd1b3d3e8b0a92efb2a1a9
Checked: the seed hash proves into the root.

To check it yourself, take the session's proof:

  1. Hash the seed as above and compare it with the seed hash; prove the seed hash into the root with the Merkle path (keccak256, as for every match).
  2. For each round: round seed = HMAC-SHA256(key = seed, "degen.house.round.v1" ‖ 0x00 ‖ u64be(length of the bettor's seed) ‖ bettor's seed ‖ u64be(round)).
  3. Key ChaCha20 (RFC 8439, zero nonce) with the round seed and read little-endian 64-bit words; each reel's stop, left to right, is the next word modulo 32.
  4. Read the line from the strip in the game's rules: the stops, the line and the payout must match, and three sevens win the pool.

The replay plays every spin rebuilt this way on the server from the same data, and marks any that does not rebuild as recorded.