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Degen Protocol
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Session against the house

Slot

ended Play money · 021d083c37903d39603bff03f7cb77dc

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
186,135 play
Bettor's net
-13,865 play
Return
93.07%

Results by spin

Final
Spins
200
played
Pace
31.7/min
overall 43.8/min
Biggest swing
+29,000
Seat 1 · spin 79

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

SeatNetRateStreak
gbb-13,865-6,932.5 play/100lost 14

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
1501,000LemonOrange7–00× the bet
1491,000PlumCherry––00× the bet
1481,000LemonCherryBell–00× the bet
1471,000CherryOrangeOrangeCherry1,0001× the bet
1461,000BARPlumBAR–00× the bet
1451,000Plum7Orange–00× the bet
1441,000LemonOrange––00× the bet
1431,000–PlumBell–00× the bet
1421,000OrangeOrangeBell–00× the bet
1411,000PlumOrangeOrangeMixed fruit3,0003× the bet
1401,000LemonPlumPlumMixed fruit3,0003× the bet
1391,000Orange7Lemon–00× the bet
1381,000BellBell––00× the bet
1371,000LemonLemonPlumMixed fruit3,0003× the bet
1361,000–BARBell–00× the bet
1351,000CherryOrange–Cherry1,0001× the bet
1341,000OrangeLemon––00× the bet
1331,000CherryBAR–Cherry1,0001× the bet
1321,000–BARLemon–00× the bet
1311,000––Lemon–00× the bet
1301,0007–Lemon–00× the bet
1291,000PlumLemonOrangeMixed fruit3,0003× the bet
1281,000LemonBARBell–00× the bet
1271,000–LemonLemon–00× the bet
1261,000OrangePlumOrangeMixed fruit3,0003× the bet
1251,000OrangeBAR––00× the bet
1241,000Orange–Orange–00× the bet
1231,000OrangeOrangeBAR–00× the bet
1221,000LemonBell––00× the bet
1211,000BellBellCherry–00× the bet
1201,000LemonCherryCherry–00× the bet
1191,000–PlumLemon–00× the bet
1181,000BellBAROrange–00× the bet
1171,000PlumCherryCherry–00× the bet
1161,000––Bell–00× the bet
1151,000OrangeCherry––00× the bet
1141,000PlumLemonLemonMixed fruit3,0003× the bet
1131,000CherryLemonLemonCherry1,0001× the bet
1121,000BAROrangePlum–00× the bet
1111,000Lemon–Plum–00× the bet
1101,000LemonCherryLemon–00× the bet
1091,000–BellLemon–00× the bet
1081,000Lemon–––00× the bet
1071,000LemonCherry––00× the bet
1061,000BARLemonLemon–00× the bet
1051,000––Orange–00× the bet
1041,000OrangeLemonBell–00× the bet
1031,000–Orange––00× the bet
1021,0007Cherry––00× the bet
1011,000LemonBellBAR–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
b5a0e0a44f2391cd4bb5e6f707ed5896c4b535ad11fce83434cf6a415ecc2e34
Seed
cfee974019baf34a77467ff923de3e0bb26ba6dd68798d86df4c57c96808c16c SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
c1fd316257a954fcf8ef7d7abf6914d3
Commitment
Batch 73,095, Merkle root 69518224cf6f41e2e972edf75bec88bb5268d532f7fc9eb0c74aaaf7c8ae6f73. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 009bb652f96cc28997f73fdc185ad7e1cd6195648371e5feb274a71de2dc7880
  2. 6c5fbf640c3d8196e6904e1ffa959c692ad067ee30564b15d1471bf9625922fa
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.