Degen Protocol
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Session against the house

Slot

ended Play money · fbc943e17c17e3be493cac870d7f7f49

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
264,627 play
Bettor's net
+64,627 play
Return
132.31%

Results by spin

Final
Spins
200
played
Pace
45.4/min
overall 41.7/min
Biggest swing
+49,000
Seat 1 · spin 33

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

SeatNetRateStreak
gbb+64,627+32,313.5 play/100lost 3

Last spins

  1. 200Even0
  2. 199Even0
  3. 198Even0
  4. 197Even0
  5. 196Even0
  6. 195Even0
  7. 194Even0
  8. 193Seat 1+29,000
  9. 192Seat 1+2,000
  10. 191Even0
  11. 190Even0
  12. 189Even0

The spins

Newest first
#BetReelsLinePaidChecked
501,0007LemonCherry–00× the bet
491,000PlumLemonBAR–00× the bet
481,000BARLemonLemon–00× the bet
471,000LemonPlumLemonMixed fruit3,0003× the bet
461,000PlumBellBAR–00× the bet
451,000LemonOrange––00× the bet
441,000–OrangeCherry–00× the bet
431,000–Plum––00× the bet
421,0007LemonLemon–00× the bet
411,000BAROrangeLemon–00× the bet
401,000–LemonOrange–00× the bet
391,000PlumLemonOrangeMixed fruit3,0003× the bet
381,000PlumOrangeCherry–00× the bet
371,000LemonCherryOrange–00× the bet
361,0007–––00× the bet
351,000BARCherryCherry–00× the bet
341,000–Plum––00× the bet
331,000BellBellBellThree bells50,00050× the bet
321,000BARCherryBell–00× the bet
311,000PlumOrangeBAR–00× the bet
301,000Cherry–CherryCherry1,0001× the bet
291,000OrangeBellBAR–00× the bet
281,000LemonLemon7–00× the bet
271,000OrangePlumCherry–00× the bet
261,000Lemon–Cherry–00× the bet
251,000Cherry7OrangeCherry1,0001× the bet
241,000PlumLemonLemonMixed fruit3,0003× the bet
231,000CherryOrangeLemonCherry1,0001× the bet
221,000Plum–Lemon–00× the bet
211,000Orange–Cherry–00× the bet
201,000–BellCherry–00× the bet
191,000BellCherryPlum–00× the bet
181,000OrangeOrangeOrangeThree oranges20,00020× the bet
171,0007Plum7–00× the bet
161,000PlumBell––00× the bet
151,000Lemon–Plum–00× the bet
141,000Plum–––00× the bet
131,000Orange–Plum–00× the bet
121,000––Lemon–00× the bet
111,000–LemonLemon–00× the bet
101,000Orange–Cherry–00× the bet
91,000PlumOrangeBell–00× the bet
81,000LemonLemon––00× the bet
71,000PlumBellLemon–00× the bet
61,000Orange–Orange–00× the bet
51,000LemonBARBell–00× the bet
41,000PlumCherryBAR–00× the bet
31,000–Orange––00× the bet
21,000–Plum––00× the bet
11,0007BellBellSevens, bars, bells12,00012× 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
a0d696cf5881fbb9a27e2b40acb0b218d07fa4d6d24fee0731b774767846d7a3
Seed
c0c884c3054d90f73d8f30f7283174d634c571f544796c913e4c42a761d06704 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
b844bcbd12085c642b6bc40d0a2490af
Commitment
Batch 66,182, Merkle root ca6bddc519890891cd907785d30624da8fe637f517d8c40d0acda9edfecfa1ef. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 84b6def3020f2ea55623ad2e1a9f4283f3b4e2b42ce22a439306e5aab0cf6a0c
  2. afa76a28376e0c83ccae48ac433c4d683822e1f90ffd79e7d13c9fcd5b2da608
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.