Degen Protocol
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Session against the house

Slot

ended Play money · 69e9add3edc26fdac91b16295142f094

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
258,881 play
Bettor's net
+58,881 play
Return
129.44%

Results by spin

Final
Spins
200
played
Pace
48.2/min
overall 47.7/min
Biggest swing
+29,000
Seat 1 · spin 11

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

SeatNetRateStreak
gbb+58,881+29,440.5 play/100lost 1

Last spins

  1. 200Even0
  2. 199Seat 1+14,000
  3. 198Even0
  4. 197Seat 1+29,000
  5. 196Even0
  6. 195Even0
  7. 194Even0
  8. 193Even0
  9. 192Even0
  10. 191Even0
  11. 190Even0
  12. 189Seat 1+2,000

The spins

Newest first
#BetReelsLinePaidChecked
501,000–CherryPlum–00× the bet
491,000OrangeOrangePlumMixed fruit3,0003× the bet
481,000PlumLemonOrangeMixed fruit3,0003× the bet
471,000BARPlumCherry–00× the bet
461,000OrangeBARLemon–00× the bet
451,000LemonOrangePlumMixed fruit3,0003× the bet
441,000OrangeCherryPlum–00× the bet
431,000Lemon–––00× the bet
421,000–BAROrange–00× the bet
411,000BellLemonPlum–00× the bet
401,000LemonLemonLemonThree lemons15,00015× the bet
391,000BellLemonBAR–00× the bet
381,000LemonBellBell–00× the bet
371,000Orange7Lemon–00× the bet
361,000LemonOrangeOrangeMixed fruit3,0003× the bet
351,000Orange–––00× the bet
341,000CherryPlum–Cherry1,0001× the bet
331,000OrangeOrangeLemonMixed fruit3,0003× the bet
321,0007–––00× the bet
311,000Orange7Cherry–00× the bet
301,000BellBAR––00× the bet
291,000OrangeLemonPlumMixed fruit3,0003× the bet
281,000OrangeBARLemon–00× the bet
271,000OrangePlumLemonMixed fruit3,0003× the bet
261,000PlumBell––00× the bet
251,000–OrangeOrange–00× the bet
241,000PlumLemon––00× the bet
231,000–Bell––00× the bet
221,000CherryCherryPlumTwo cherries10,62710.6271× the bet
211,000OrangeBellOrange–00× the bet
201,000PlumOrangeCherry–00× the bet
191,000Orange–7–00× the bet
181,000Lemon7Orange–00× the bet
171,000OrangePlumLemonMixed fruit3,0003× the bet
161,000–BAR––00× the bet
151,000–Lemon––00× the bet
141,000CherryLemonBellCherry1,0001× the bet
131,000Lemon–Orange–00× the bet
121,000OrangePlum––00× the bet
111,000PlumPlumPlumThree plums30,00030× the bet
101,000PlumLemonLemonMixed fruit3,0003× the bet
91,000BAROrange7–00× the bet
81,00077BellSevens, bars, bells12,00012× the bet
71,000BARCherryPlum–00× the bet
61,0007BellCherry–00× the bet
51,000CherryBell–Cherry1,0001× the bet
41,000–PlumCherry–00× the bet
31,000LemonOrangeOrangeMixed fruit3,0003× the bet
21,000OrangeLemonBAR–00× the bet
11,000–CherryPlum–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
d3fc086389ae8cfd60cba58678c495ff0ba158b15d8b251c20207a3bc2885642
Seed
b85fe9b12f55d3492223f6d24480619dee6f4740394394b75081077e8d62b026 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
dfa6e7af568a41c14fcf878645fd8f53
Commitment
Batch 71,331, Merkle root d7b9935ee6e8147faed512e9ad4cd12846049d49626499e2eb18792158a9a799. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 5586b070ab2fb986329d22d2a715f5347d5640ead7899a6b28b427eba19cf6ea
  2. d32e4e8f2302cc6065365cac85af134e72a8ca4eb85e541897f42263b0706f52
  3. 9d88ee2ddd241659dba1c69d82d802f881666a90d7d3355b146cf76fa29be76e
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.