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Degen Protocol
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Session against the house

Slot

ended Play money · 3e8f29dbc33ebd8a53a32e1dcf1a859c

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
321,508 play
Bettor's net
+121,508 play
Return
160.75%

Results by spin

Final
Spins
200
played
Pace
46.1/min
overall 46.1/min
Biggest swing
+99,000
Seat 1 · spin 33

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

SeatNetRateStreak
gbb+121,508+60,754.0 play/100lost 5

Last spins

  1. 200Even0
  2. 199Even0
  3. 198Even0
  4. 197Even0
  5. 196Even0
  6. 195Seat 1+14,000
  7. 194Even0
  8. 193Even0
  9. 192Seat 1+2,000
  10. 191Even0
  11. 190Even0
  12. 189Even0

The spins

Newest first
#BetReelsLinePaidChecked
1501,000Lemon–Plum–00× the bet
1491,000BAROrange––00× the bet
1481,000Lemon–Cherry–00× the bet
1471,000CherryCherryOrangeTwo cherries10,62710.6271× the bet
1461,000–BAR––00× the bet
1451,000CherryCherryPlumTwo cherries10,62710.6271× the bet
1441,000OrangeOrangeOrangeThree oranges20,00020× the bet
1431,000OrangeCherryOrange–00× the bet
1421,000BAROrangeOrange–00× the bet
1411,000Bell–Lemon–00× the bet
1401,000Orange–––00× the bet
1391,000CherryBellCherryCherry1,0001× the bet
1381,000–Cherry––00× the bet
1371,000PlumBellBell–00× the bet
1361,000LemonBAR––00× the bet
1351,000OrangeBell7–00× the bet
1341,000OrangeLemon––00× the bet
1331,000LemonLemonPlumMixed fruit3,0003× the bet
1321,000Orange7Plum–00× the bet
1311,000OrangeCherry––00× the bet
1301,000Lemon–7–00× the bet
1291,0007LemonLemon–00× the bet
1281,000––––00× the bet
1271,000BARCherryCherry–00× the bet
1261,000OrangeOrangeBAR–00× the bet
1251,000OrangePlumLemonMixed fruit3,0003× the bet
1241,000Lemon–––00× the bet
1231,000PlumOrangeBell–00× the bet
1221,000CherryOrange7Cherry1,0001× the bet
1211,000–Lemon––00× the bet
1201,000CherryBell–Cherry1,0001× the bet
1191,000–BellLemon–00× the bet
1181,000Lemon–Cherry–00× the bet
1171,000BARLemon––00× the bet
1161,000BAR–Plum–00× the bet
1151,000LemonLemon––00× the bet
1141,000–BARPlum–00× the bet
1131,000Lemon7Bell–00× the bet
1121,000PlumLemonBAR–00× the bet
1111,000–CherryBAR–00× the bet
1101,000CherryPlumLemonCherry1,0001× the bet
1091,000Plum–Cherry–00× the bet
1081,000BellOrangeLemon–00× the bet
1071,000OrangeLemonOrangeMixed fruit3,0003× the bet
1061,000–CherryOrange–00× the bet
1051,000BellBARBellSevens, bars, bells12,00012× the bet
1041,000LemonLemonLemonThree lemons15,00015× the bet
1031,000LemonPlumLemonMixed fruit3,0003× the bet
1021,000LemonBARCherry–00× the bet
1011,000CherryLemon–Cherry1,0001× 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
eeeb72bbe456892f4511274c586328815380cc19b6a1f2ddfe26e620db4e11b9
Seed
5e614c0233d0bec6b397f4737b1cc477245e3de92dca5e507b1e34d7b22e6e07 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
6b704d97e4f4a9e6da84dfe1c104be5b
Commitment
Batch 64,645, Merkle root de46ff5e842144839247a868f07cd2bd4172cc52fc51596da09abc225e2bdbae. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 1d3b9de89a74f62bea98e022e12bacd69df3540aeda32633596672a64e0469c0
  2. ddf879a41efa9e81bf914eca5a446bdb17527ec1e5f9cec6421092231c52dc0c
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.