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Degen Protocol USDC · ETHBase Sepolia · testnet
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Session against the house

Slot

Play moneyended

94c1baafa5be2119a36090ff6b3e7e4c

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
228,254 play
Bettor's net
+28,254 play
Return
114.13%

Results by spin

Final
Spins
200
played
Pace
46.9/min
overall 45.3/min
Biggest swing
+99,000
Seat 1 · spin 123

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

SeatNetRateStreak
gbb+28,254+14,127.0 play/100lost 9

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
1501,000––Orange–00× the bet
1491,000Orange–Lemon–00× the bet
1481,000PlumCherry––00× the bet
1471,000––Lemon–00× the bet
1461,000Bell–Lemon–00× the bet
1451,000–CherryPlum–00× the bet
1441,0007OrangeLemon–00× the bet
1431,000Lemon–BAR–00× the bet
1421,000LemonOrange––00× the bet
1411,000LemonCherryCherry–00× the bet
1401,0007Bell––00× the bet
1391,000LemonLemonOrangeMixed fruit3,0003× the bet
1381,000LemonOrangeCherry–00× the bet
1371,000OrangeCherryLemon–00× the bet
1361,000–BellLemon–00× the bet
1351,000Lemon–Lemon–00× the bet
1341,000BARPlumBell–00× the bet
1331,0007PlumBell–00× the bet
1321,000BellBell––00× the bet
1311,000LemonLemonBell–00× the bet
1301,000OrangePlum––00× the bet
1291,000BellLemonBAR–00× the bet
1281,000Orange–Lemon–00× the bet
1271,000PlumCherryBAR–00× the bet
1261,000PlumLemon––00× the bet
1251,000OrangeOrangeCherry–00× the bet
1241,000LemonLemonCherry–00× the bet
1231,000BARBARBARThree bars100,000100× the bet
1221,000OrangeLemonBAR–00× the bet
1211,000BARLemon––00× the bet
1201,000–LemonLemon–00× the bet
1191,000PlumCherryLemon–00× the bet
1181,000CherryLemon–Cherry1,0001× the bet
1171,000–OrangeBAR–00× the bet
1161,000CherryCherry–Two cherries10,62710.6271× the bet
1151,000PlumBellCherry–00× the bet
1141,000Lemon–Plum–00× the bet
1131,000PlumPlumCherry–00× the bet
1121,000OrangeLemon7–00× the bet
1111,000CherryBellOrangeCherry1,0001× the bet
1101,000BAROrangeCherry–00× the bet
1091,000OrangeBellBAR–00× the bet
1081,000OrangeCherry––00× the bet
1071,000PlumPlumLemonMixed fruit3,0003× the bet
1061,000PlumCherry7–00× the bet
1051,000LemonCherryLemon–00× the bet
1041,000–Bell––00× the bet
1031,000BellLemon––00× the bet
1021,000CherryOrangeOrangeCherry1,0001× the bet
1011,000––Lemon–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
8b302e62b6e0b44d6d1ab988c4048e4e38dbc1bdd72d5e507d7ed6fb7f0f07df
Seed
77c25a34e29fa66d467d56f4d0fbb761e50f16bed45b08f78e750b644d3d84c9 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
4b8dbbd4d6b09184ebe816a77fdf3c2b
Commitment
Batch 61,535, Merkle root 1eac1a58e43adcdbe251e94ee5cb3c4415ce7934d63ea884c137f5889fce4fcc. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. b0320d492219a7bd0116285ea110d93a8a5f0559637433a314f92fe5bc649696
  2. 4943af9785dc7be18645b5458984ac3cbaf1c0e7ff1048dce8f6ca9c589b6b65
  3. f7f77121a1ddb361d363e53a79f80ae862d6a45b6f05df39c49736dbf7e4faf8
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.