Degen Protocol
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Session against the house

Slot

ended Play money · bd21316077a5829a931c5d2f8ae4ca60

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
318,135 play
Bettor's net
+118,135 play
Return
159.07%

Results by spin

Final
Spins
200
played
Pace
47.2/min
overall 47.4/min
Biggest swing
+99,000
Seat 1 · spin 90

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

SeatNetRateStreak
gbb+118,135+59,067.5 play/100lost 6

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
501,000–BARBell–00× the bet
491,000–LemonLemon–00× the bet
481,000LemonLemon7–00× the bet
471,000OrangeBARCherry–00× the bet
461,0007OrangeCherry–00× the bet
451,000Bell–––00× the bet
441,000Lemon–––00× the bet
431,000CherryPlumBARCherry1,0001× the bet
421,000CherryCherryOrangeTwo cherries10,62710.6271× the bet
411,000–LemonOrange–00× the bet
401,000CherryCherryLemonTwo cherries10,62710.6271× the bet
391,000–BellOrange–00× the bet
381,000OrangeBellLemon–00× the bet
371,000LemonPlum––00× the bet
361,000LemonPlumOrangeMixed fruit3,0003× the bet
351,000LemonLemonCherry–00× the bet
341,000OrangePlumPlumMixed fruit3,0003× the bet
331,000CherryCherryCherryThree cherries40,00040× the bet
321,000CherryBellCherryCherry1,0001× the bet
311,000BellPlumLemon–00× the bet
301,000PlumLemonOrangeMixed fruit3,0003× the bet
291,000LemonOrangePlumMixed fruit3,0003× the bet
281,000OrangeBellBAR–00× the bet
271,000–BellLemon–00× the bet
261,000OrangeLemonPlumMixed fruit3,0003× the bet
251,000–Bell––00× the bet
241,000–OrangeBAR–00× the bet
231,000–OrangeLemon–00× the bet
221,000LemonBellOrange–00× the bet
211,000BellBAR––00× the bet
201,000CherryBellPlumCherry1,0001× the bet
191,000–LemonPlum–00× the bet
181,000BellOrangeBAR–00× the bet
171,000PlumLemonLemonMixed fruit3,0003× the bet
161,000––––00× the bet
151,000BellCherryCherry–00× the bet
141,000–BellLemon–00× the bet
131,000LemonOrangeBell–00× the bet
121,000OrangeBAROrange–00× the bet
111,000OrangeCherryBell–00× the bet
101,000OrangeCherryCherry–00× the bet
91,000PlumOrangeCherry–00× the bet
81,000LemonLemonLemonThree lemons15,00015× the bet
71,000BAR–BAR–00× the bet
61,000LemonPlumBAR–00× the bet
51,000CherryCherry–Two cherries10,62710.6271× the bet
41,000OrangeBARBell–00× the bet
31,000CherryOrange–Cherry1,0001× the bet
21,000LemonBARLemon–00× the bet
11,000Orange–Lemon–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
c23e4ae8b923c55d860253f7aeb0c685c5561ccbfc523a2fe894c8e58b9e1dc7
Seed
c5d0fdd4a9866bc60b2542c0a2f8d31c5ae57834f2a5794f875d5b11777f9028 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
b0c8f29b43f9882094b347bab84d696c
Commitment
Batch 72,044, Merkle root 4d8ce50277bb11182f22d899c3bc9239cf84049ac99cb8bc189622918cae5735. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 7784bcf799c31d2f098ce708a353c76df42df7cb3cd01eb593ed705a4c8637df
  2. 437495fe8c669dcd75d12e7afd4a66a445b21db084ff48cd387326ed8aaf452c
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.