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Degen Protocol USDC · ETHBase Sepolia · testnet
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Session against the house

Slot

Play moneyended

85790efdff78e3924cef9065ba3cd8c7

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
186,254 play
Bettor's net
-13,746 play
Return
93.13%

Results by spin

Final
Spins
200
played
Pace
46.8/min
overall 46.9/min
Biggest swing
+39,000
Seat 1 · spin 114

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

SeatNetRateStreak
gbb-13,746-6,873.0 play/100lost 7

Last spins

  1. 200Even0
  2. 199Even0
  3. 198Even0
  4. 197Even0
  5. 196Even0
  6. 195Even0
  7. 194Even0
  8. 193Even0
  9. 192Seat 1+9,627
  10. 191Even0
  11. 190Even0
  12. 189Seat 1+11,000

The spins

Newest first
#BetReelsLinePaidChecked
501,000OrangeOrangeOrangeThree oranges20,00020× the bet
491,000Lemon7Cherry–00× the bet
481,000PlumBellBAR–00× the bet
471,000BellOrangePlum–00× the bet
461,000PlumCherryOrange–00× the bet
451,000BARBAROrange–00× the bet
441,000BARCherry7–00× the bet
431,000Lemon–––00× the bet
421,0007OrangePlum–00× the bet
411,000–OrangeLemon–00× the bet
401,000LemonOrangeLemonMixed fruit3,0003× the bet
391,000OrangePlum––00× the bet
381,000–LemonPlum–00× the bet
371,000LemonOrangeCherry–00× the bet
361,000–PlumPlum–00× the bet
351,000BARBARPlum–00× the bet
341,000–CherryBAR–00× the bet
331,000LemonCherryOrange–00× the bet
321,000OrangeOrangeBell–00× the bet
311,000Bell–Bell–00× the bet
301,000BellPlumPlum–00× the bet
291,000LemonCherryPlum–00× the bet
281,000PlumPlumLemonMixed fruit3,0003× the bet
271,000––––00× the bet
261,000OrangeBARCherry–00× the bet
251,000BAR–Plum–00× the bet
241,000LemonLemonOrangeMixed fruit3,0003× the bet
231,000Bell–Plum–00× the bet
221,000BellBellOrange–00× the bet
211,000LemonOrangeLemonMixed fruit3,0003× the bet
201,000CherryLemonCherryCherry1,0001× the bet
191,0007–Cherry–00× the bet
181,000Bell–––00× the bet
171,000–LemonPlum–00× the bet
161,000LemonCherryLemon–00× the bet
151,0007BellBellSevens, bars, bells12,00012× the bet
141,000PlumPlum––00× the bet
131,000PlumLemonBell–00× the bet
121,000Lemon–Plum–00× the bet
111,000PlumLemonOrangeMixed fruit3,0003× the bet
101,000CherryOrangeBARCherry1,0001× the bet
91,0007–––00× the bet
81,000CherryLemon–Cherry1,0001× the bet
71,000Bell–––00× the bet
61,000BellBellCherry–00× the bet
51,0007–Plum–00× the bet
41,000LemonCherry––00× the bet
31,000PlumPlumBell–00× the bet
21,000BARCherryOrange–00× the bet
11,000OrangeCherryLemon–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
86db9ac08126aed025eb7805e9d6d91a06d3d4e4d02d55e82fe13876a2b0f0fb
Seed
e939cfb79a0474000fb285c9ed54a46a1c645e51943e52ddceb25faa2e29ad3e SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
7f0041be2b34c2f6e0f55454b576d186
Commitment
Batch 53,747, Merkle root dac2ae55d97e614f2bb9f94586580ea78fe8b45ee41f5a47eb86aab8fd1482fd. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 12ebbf87402d758f9e0f77f04c39f4483f0232d5d8d2b65599cb69a83ebad827
  2. 80b2f21c815019603fd5ecd91e0dadbf2d4318ef0950eaee9cf0cf53da9598c7
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.