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

Slot

Play moneyended

94e10529f965b2193119b255eb6967de

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
270,135 play
Bettor's net
+70,135 play
Return
135.07%

Results by spin

Final
Spins
200
played
Pace
46.9/min
overall 47.0/min
Biggest swing
+49,000
Seat 1 · spin 170

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

SeatNetRateStreak
gbb+70,135+35,067.5 play/100lost 4

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
1501,000LemonCherry––00× the bet
1491,000Plum–Lemon–00× the bet
1481,000Cherry–CherryCherry1,0001× the bet
1471,000OrangeCherryBell–00× the bet
1461,000PlumBAR––00× the bet
1451,000BAROrange––00× the bet
1441,000––Plum–00× the bet
1431,000–Lemon––00× the bet
1421,000–OrangeLemon–00× the bet
1411,000PlumCherry7–00× the bet
1401,000Bell7––00× the bet
1391,000BellPlumLemon–00× the bet
1381,000LemonCherryLemon–00× the bet
1371,0007–Lemon–00× the bet
1361,000–CherryCherry–00× the bet
1351,000BAR–Plum–00× the bet
1341,000Plum–Orange–00× the bet
1331,000OrangeLemonLemonMixed fruit3,0003× the bet
1321,000LemonLemonPlumMixed fruit3,0003× the bet
1311,000CherryLemonPlumCherry1,0001× the bet
1301,000––Cherry–00× the bet
1291,000OrangeLemonLemonMixed fruit3,0003× the bet
1281,000CherryLemonOrangeCherry1,0001× the bet
1271,000BARCherryCherry–00× the bet
1261,000BellOrangeLemon–00× the bet
1251,000BARLemonOrange–00× the bet
1241,000Cherry–PlumCherry1,0001× the bet
1231,000–BAR––00× the bet
1221,000–BellOrange–00× the bet
1211,000––Lemon–00× the bet
1201,000PlumLemonLemonMixed fruit3,0003× the bet
1191,000––Bell–00× the bet
1181,000BellCherryBell–00× the bet
1171,000CherryBellPlumCherry1,0001× the bet
1161,000BARCherry––00× the bet
1151,000OrangePlumPlumMixed fruit3,0003× the bet
1141,000OrangeBellBell–00× the bet
1131,000Orange7Cherry–00× the bet
1121,000CherryLemon–Cherry1,0001× the bet
1111,000Plum–Cherry–00× the bet
1101,000–Lemon––00× the bet
1091,000LemonPlumPlumMixed fruit3,0003× the bet
1081,000Plum–Cherry–00× the bet
1071,000–BellOrange–00× the bet
1061,000BAROrangeOrange–00× the bet
1051,000CherryOrangeLemonCherry1,0001× the bet
1041,000BellOrange––00× the bet
1031,000CherryLemonPlumCherry1,0001× the bet
1021,000OrangeBellOrange–00× the bet
1011,000PlumCherryLemon–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
d25619dcea327c184e897ad453ec5aa56d7a9f38daae439108979eb41982fb0b
Seed
01e7600ebd1c1f319500ff6dc02d75e371cd6d531097bc6bf6a62c9d17a2082b SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
69aab7b276161c94aef409156f86d4ec
Commitment
Batch 51,162, Merkle root ff7df1d5ad65e92866550aeb2fdf7d56902e5f456229c96d42dd26018ba4c006. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 3f88efeeb813bd1889db32e41cec84f106dd304f387a05bed51c4fd3ce78572f
  2. d117c604777f15b89e3d340d6a702318e92adcafb18f5c4e79309e1ef0df4493
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.