Degen Protocol
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Session against the house

Slot

ended Play money · d0735134116fcd566d4067cfc7817cdf

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
208,508 play
Bettor's net
+8,508 play
Return
104.25%

Results by spin

Final
Spins
200
played
Pace
45.2/min
overall 45.2/min
Biggest swing
+39,000
Seat 1 · spin 189

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

SeatNetRateStreak
gbb+8,508+4,254.0 play/100lost 3

Last spins

  1. 200Even0
  2. 199Even0
  3. 198Even0
  4. 197Even0
  5. 196Seat 1+2,000
  6. 195Even0
  7. 194Even0
  8. 193Even0
  9. 192Even0
  10. 191Seat 1+2,000
  11. 190Even0
  12. 189Seat 1+39,000

The spins

Newest first
#BetReelsLinePaidChecked
501,000LemonLemonBell–00× the bet
491,000PlumCherryLemon–00× the bet
481,000OrangePlumCherry–00× the bet
471,000CherryBellPlumCherry1,0001× the bet
461,000LemonLemonLemonThree lemons15,00015× the bet
451,000BARCherry7–00× the bet
441,000Orange–Cherry–00× the bet
431,000Plum–––00× the bet
421,000OrangePlumPlumMixed fruit3,0003× the bet
411,000LemonLemonLemonThree lemons15,00015× the bet
401,000LemonOrangeLemonMixed fruit3,0003× the bet
391,000LemonOrangeCherry–00× the bet
381,000LemonCherry––00× the bet
371,000PlumLemon––00× the bet
361,000LemonBell––00× the bet
351,000–LemonLemon–00× the bet
341,000–Orange––00× the bet
331,000Lemon–––00× the bet
321,000PlumOrangeLemonMixed fruit3,0003× the bet
311,000–OrangeBell–00× the bet
301,000Plum–Lemon–00× the bet
291,000LemonOrangeLemonMixed fruit3,0003× the bet
281,000OrangePlumLemonMixed fruit3,0003× the bet
271,000–BellLemon–00× the bet
261,000CherryBARPlumCherry1,0001× the bet
251,000–Lemon––00× the bet
241,000OrangePlumBAR–00× the bet
231,000–BARPlum–00× the bet
221,000LemonLemon7–00× the bet
211,000LemonBARBell–00× the bet
201,000–PlumLemon–00× the bet
191,000LemonLemonOrangeMixed fruit3,0003× the bet
181,0007–Orange–00× the bet
171,000CherryPlumLemonCherry1,0001× the bet
161,000–PlumBAR–00× the bet
151,000PlumPlum––00× the bet
141,000––Cherry–00× the bet
131,000–PlumLemon–00× the bet
121,000CherryCherry–Two cherries10,62710.6271× the bet
111,000––Cherry–00× the bet
101,000Plum–BAR–00× the bet
91,000OrangeLemonCherry–00× the bet
81,000CherryBAR7Cherry1,0001× the bet
71,000–LemonLemon–00× the bet
61,000CherryPlumPlumCherry1,0001× the bet
51,000PlumOrangeCherry–00× the bet
41,000–Bell7–00× the bet
31,000––Plum–00× the bet
21,000Plum–Lemon–00× the bet
11,000CherryBell–Cherry1,0001× 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
92540fd01623c30726511d62d70d4e8b5b7fefecc003cbbacb7640eab6ae9b1f
Seed
dbbc2d2a363891fbbc28970cf9d0f6a53a82906d0ca7ad94afe2bbadc1942ed5 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
b38084353053f3d0559e07d9ffa7cc4f
Commitment
Batch 66,235, Merkle root bdc747e291f6e936274ffbabf2a09d513f0e26f645dee59218d332ad486edb35. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. d8ba1bf7509bdf5dc7abd48643149bb4d9fe8ac6af81d928a84f58c21af9975b
  2. b0c53d7140946ea4f01965f0b5e031d0e104ef90421823041c8357bd9a3e213d
  3. 8b53e3c561f9b2c63309aa2034d5e5a309c34e80e3b7191a8939b8deb616331e
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.