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Degen Protocol
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Session against the house

Slot

ended Play money · 0fe63c7efb3bae5b10ee3ad94a278ca9

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
162,627 play
Bettor's net
-37,373 play
Return
81.31%

Results by spin

Final
Spins
200
played
Pace
45.3/min
overall 45.9/min
Biggest swing
+19,000
Seat 1 · spin 7

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

SeatNetRateStreak
gbb-37,373-18,686.5 play/100lost 38

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
501,000–Cherry––00× the bet
491,000PlumLemonPlumMixed fruit3,0003× the bet
481,000––Bell–00× the bet
471,000OrangeBellPlum–00× the bet
461,000–CherryOrange–00× the bet
451,0007BAROrange–00× the bet
441,000OrangeLemonLemonMixed fruit3,0003× the bet
431,000CherryOrangePlumCherry1,0001× the bet
421,000–CherryLemon–00× the bet
411,000––Plum–00× the bet
401,000LemonPlumLemonMixed fruit3,0003× the bet
391,000LemonOrangeOrangeMixed fruit3,0003× the bet
381,000–Bell––00× the bet
371,000LemonOrangeCherry–00× the bet
361,0007LemonCherry–00× the bet
351,000PlumLemon––00× the bet
341,0007OrangeCherry–00× the bet
331,000–OrangeCherry–00× the bet
321,000OrangeOrangePlumMixed fruit3,0003× the bet
311,000PlumBell––00× the bet
301,000PlumBellCherry–00× the bet
291,000––––00× the bet
281,000BellLemon––00× the bet
271,000–BAR––00× the bet
261,000CherryOrangeLemonCherry1,0001× the bet
251,000PlumCherryBell–00× the bet
241,000PlumCherry––00× the bet
231,000–CherryCherry–00× the bet
221,000PlumOrangeBAR–00× the bet
211,000CherryOrangeCherryCherry1,0001× the bet
201,000BARCherry––00× the bet
191,000OrangeOrangeLemonMixed fruit3,0003× the bet
181,000Cherry–CherryCherry1,0001× the bet
171,000LemonOrange7–00× the bet
161,000CherryCherryPlumTwo cherries10,62710.6271× the bet
151,000–OrangeBell–00× the bet
141,000––7–00× the bet
131,000Orange–Plum–00× the bet
121,000BellLemonOrange–00× the bet
111,000CherryPlumCherryCherry1,0001× the bet
101,000OrangeCherryBell–00× the bet
91,000Plum–Cherry–00× the bet
81,000Bell–Plum–00× the bet
71,000OrangeOrangeOrangeThree oranges20,00020× the bet
61,000BellLemon––00× the bet
51,000–Cherry––00× the bet
41,000CherryBAR7Cherry1,0001× the bet
31,000Lemon7Bell–00× the bet
21,000–PlumPlum–00× the bet
11,000BellLemonBAR–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
aecb49e5710c65a7df18e329578ec8d1abf239776b0c99edaf5a7c465ad97677
Seed
df3940f5549c90508be93c204d2a44e9e1f458165f076b2358a73b14832fbd0f SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
152b691915e3fab1c183d27551ac84b4
Commitment
Batch 64,947, Merkle root dd99434db29a68669600d6639f7aded005104b51cab5370bcae7fc4e57a2a978. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. c3938d517e4239f80c955075cd7ca7f7263eec5f76e2cd6ff005f35cd2936506
  2. 647db4ae108d2957c2712acd0b85b2511ebbc0f28d1cca553963cb294b4fe807
  3. 334da6aa602ea27cc0acc5df2448ad7cf29ae99e5af6fdc446df81bebbf28548
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.