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Degen Protocol
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Session against the house

Slot

ended Play money · f7a5799c2e7f5cf539380c3904058454

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
226,627 play
Bettor's net
+26,627 play
Return
113.31%

Results by spin

Final
Spins
200
played
Pace
47.1/min
overall 46.2/min
Biggest swing
+39,000
Seat 1 · spin 149

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

SeatNetRateStreak
gbb+26,627+13,313.5 play/100lost 3

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
501,000Orange–Orange–00× the bet
491,000Orange–Lemon–00× the bet
481,000Lemon–––00× the bet
471,000BAR–Orange–00× the bet
461,000LemonLemonPlumMixed fruit3,0003× the bet
451,000OrangeOrangeOrangeThree oranges20,00020× the bet
441,000–LemonCherry–00× the bet
431,000LemonLemonOrangeMixed fruit3,0003× the bet
421,000CherryPlumOrangeCherry1,0001× the bet
411,000BARBARLemon–00× the bet
401,000–CherryLemon–00× the bet
391,000PlumPlumLemonMixed fruit3,0003× the bet
381,000––Plum–00× the bet
371,000OrangeBellPlum–00× the bet
361,000BARLemonBAR–00× the bet
351,000OrangeBARCherry–00× the bet
341,000OrangeOrangeOrangeThree oranges20,00020× the bet
331,000–PlumBell–00× the bet
321,000Lemon–––00× the bet
311,000–OrangeLemon–00× the bet
301,000PlumOrange––00× the bet
291,000Orange–Plum–00× the bet
281,000CherryBARPlumCherry1,0001× the bet
271,000–OrangeLemon–00× the bet
261,000––––00× the bet
251,000–PlumCherry–00× the bet
241,000LemonOrange––00× the bet
231,000LemonOrangeOrangeMixed fruit3,0003× the bet
221,000LemonOrangeOrangeMixed fruit3,0003× the bet
211,000Bell–Lemon–00× the bet
201,000CherryLemon–Cherry1,0001× the bet
191,000OrangeLemonLemonMixed fruit3,0003× the bet
181,000BellCherryPlum–00× the bet
171,0007–Orange–00× the bet
161,000BARLemon––00× the bet
151,000PlumOrangePlumMixed fruit3,0003× the bet
141,000BellPlumLemon–00× the bet
131,000LemonBARPlum–00× the bet
121,000Plum–Bell–00× the bet
111,0007Plum––00× the bet
101,000OrangeCherry––00× the bet
91,000Orange–––00× the bet
81,000OrangePlumCherry–00× the bet
71,000Lemon–Bell–00× the bet
61,000Orange–BAR–00× the bet
51,0007Orange––00× the bet
41,000Plum–Cherry–00× the bet
31,000–Lemon––00× the bet
21,000–Lemon––00× the bet
11,000OrangeBAR7–00× 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
94bb25eb6c69765c20aa1efd6e8cab697fc73b1b1064a991e709026ec74b9564
Seed
bdc9f9deced389696eb3631723921f79998401217dac654948b80ab692065316 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
d2bd317083db0f775d8c5dddfcd27f9d
Commitment
Batch 64,749, Merkle root af5a906e810096ac95fb56ac55a4de01419a1a145026eeae40392f0eb23225d1. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 6736734751712791d4d1c3f031325f929b23ff6657f61016699e95ce2ae77503
  2. db4e02e5c33f684ea2fd56a1e51250209217217e0fed70347816a2eb7fdeff42
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.