Degen Protocol
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Session against the house

Slot

ended: idle Play money · 80cfa4c63b6b61e8688c01030db6738e

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
127
Wagered
127,000 play
Returned
98,254 play
Bettor's net
-28,746 play
Return
77.37%

Results by spin

Final
Spins
127
played
Pace
42.1/min
overall 44.8/min
Biggest swing
+14,000
Seat 1 · spin 15

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

SeatNetRateStreak
gbb-28,746-22,634.7 play/100lost 8

Last spins

  1. 127Even0
  2. 126Even0
  3. 125Even0
  4. 124Even0
  5. 123Even0
  6. 122Even0
  7. 121Even0
  8. 120Even0
  9. 119Seat 1+9,627
  10. 118Even0
  11. 117Even0
  12. 116Even0

The spins

Newest first
#BetReelsLinePaidChecked
271,000LemonLemonBAR–00× the bet
261,000–BARPlum–00× the bet
251,000OrangeBellBell–00× the bet
241,000PlumCherryBell–00× the bet
231,000CherryLemonOrangeCherry1,0001× the bet
221,000–CherryOrange–00× the bet
211,000LemonPlum––00× the bet
201,000PlumCherryOrange–00× the bet
191,000Plum–Orange–00× the bet
181,000LemonOrangeCherry–00× the bet
171,000OrangeLemonBell–00× the bet
161,000LemonBARPlum–00× the bet
151,000LemonLemonLemonThree lemons15,00015× the bet
141,000LemonPlum––00× the bet
131,000CherryLemonPlumCherry1,0001× the bet
121,000LemonOrangeOrangeMixed fruit3,0003× the bet
111,000PlumBellLemon–00× the bet
101,000–Orange––00× the bet
91,000–Cherry––00× the bet
81,000PlumPlum––00× the bet
71,000––Cherry–00× the bet
61,000PlumCherryBAR–00× the bet
51,000–BARCherry–00× the bet
41,000Cherry–LemonCherry1,0001× the bet
31,000PlumBellOrange–00× the bet
21,000OrangeBAR––00× the bet
11,000OrangePlumPlumMixed 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
573261f8023eeeab772f0dfaecac0b8b5ef4a22775937626ddefb2a1181c89d9
Seed
1aa6624987fad5e5fdf862ba911fc68086cc533b2084fc1ff2469e784d14b680 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
abe075bdd29ab9e6ca37808b3f3800c8
Commitment
Batch 65,154, Merkle root a868dd92d549da94287314e349c8d6ba9a4856f1d40a6224347251dc43f68f2b. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. a1e7432d94f8f37d72d369d7ee9a5b4ac379c324bfbc0a3d3fb51cb881f0c7e2
  2. 8cc1a553cd69b3407aabc8c068d89484dc1ed7469d6e81e3758ba9067cc8871b
  3. ba50464ce72a6beac176629323a5132a4596b5ce89640904d3b76324a65f6d8b
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.