Degen Protocol
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Session against the house

Slot

ended Play money · 10594b0e2b3829efe26ac71b50b58905

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
126,254 play
Bettor's net
-73,746 play
Return
63.13%

Results by spin

Final
Spins
200
played
Pace
44.7/min
overall 44.6/min
Biggest swing
+14,000
Seat 1 · spin 8

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

SeatNetRateStreak
gbb-73,746-36,873.0 play/100won 1

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
501,000LemonLemonBAR–00× the bet
491,000–LemonLemon–00× the bet
481,000LemonCherryLemon–00× the bet
471,000OrangeCherry––00× the bet
461,000Lemon–Lemon–00× the bet
451,000BellCherry––00× the bet
441,000OrangePlumOrangeMixed fruit3,0003× the bet
431,000–Orange––00× the bet
421,000PlumPlumOrangeMixed fruit3,0003× the bet
411,000–BellLemon–00× the bet
401,000Cherry––Cherry1,0001× the bet
391,000PlumLemonPlumMixed fruit3,0003× the bet
381,000–LemonLemon–00× the bet
371,000LemonCherryOrange–00× the bet
361,000OrangeOrangeCherry–00× the bet
351,000Plum–Plum–00× the bet
341,000Bell–––00× the bet
331,000Cherry–BellCherry1,0001× the bet
321,000OrangeLemon––00× the bet
311,000–Bell––00× the bet
301,000––Lemon–00× the bet
291,000––Lemon–00× the bet
281,000Bell–Plum–00× the bet
271,000PlumPlum––00× the bet
261,000CherryPlumPlumCherry1,0001× the bet
251,000OrangeBellBell–00× the bet
241,000Lemon–Plum–00× the bet
231,000BellCherry––00× the bet
221,000CherryOrangePlumCherry1,0001× the bet
211,000LemonPlumCherry–00× the bet
201,000Lemon–Lemon–00× the bet
191,000–Lemon––00× the bet
181,000–PlumLemon–00× the bet
171,000OrangeOrangeLemonMixed fruit3,0003× the bet
161,000LemonCherryLemon–00× the bet
151,000–LemonLemon–00× the bet
141,000LemonOrange––00× the bet
131,000PlumPlum––00× the bet
121,000LemonOrange––00× the bet
111,000Orange77–00× the bet
101,000CherryOrangeLemonCherry1,0001× the bet
91,000–CherryOrange–00× the bet
81,000LemonLemonLemonThree lemons15,00015× the bet
71,000OrangeLemonPlumMixed fruit3,0003× the bet
61,000LemonCherry––00× the bet
51,000–BellBell–00× the bet
41,000LemonOrange––00× the bet
31,000BellCherryLemon–00× the bet
21,000–LemonLemon–00× the bet
11,000LemonOrangeLemonMixed fruit3,0003× 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
a160abdd7b5b6a91858fbfc189f6a962424c03f04b4994274d9a7343fd597613
Seed
55a81d7e65a6d6fdf99dc9c9af8ebd631252a9b8d15da004bd2365f7a6ed1188 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
f37a6df88a0ba07f9ab0fdb2311b1235
Commitment
Batch 65,556, Merkle root 3d6f9b80e6ad83c53a029c9caaeb6df71c1928042adb64736dd9b0b12e28d864. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. d89cad5877b88ad8ba68318b6ab68e1eaf750fe8f0a7d90e848dc50d5d388d08
  2. 7ad015eb544b0734e2d1efaf27dc77e606dc9a457b292dd20854c814203548a6
  3. 0c44d4520526eec7165e919db10651930cd34ce78e57c97152e555c02b6e7e4e
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.