Degen Protocol
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Session against the house

Slot

ended Play money · 5c03e64e7e66199ba4ed8081aeb46e51

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
164,627 play
Bettor's net
-35,373 play
Return
82.31%

Results by spin

Final
Spins
200
played
Pace
46.5/min
overall 46.3/min
Biggest swing
+29,000
Seat 1 · spin 115

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

SeatNetRateStreak
gbb-35,373-17,686.5 play/100lost 5

Last spins

  1. 200Even0
  2. 199Even0
  3. 198Even0
  4. 197Even0
  5. 196Even0
  6. 195Seat 1+19,000
  7. 194Even0
  8. 193Even0
  9. 192Seat 1+2,000
  10. 191Even0
  11. 190Even0
  12. 189Even0

The spins

Newest first
#BetReelsLinePaidChecked
2001,000BARPlum––00× the bet
1991,000–BAR7–00× the bet
1981,000–Orange––00× the bet
1971,000BARCherryBell–00× the bet
1961,0007OrangeLemon–00× the bet
1951,000OrangeOrangeOrangeThree oranges20,00020× the bet
1941,000Plum–Plum–00× the bet
1931,000BAR7Cherry–00× the bet
1921,000LemonLemonPlumMixed fruit3,0003× the bet
1911,000–OrangeCherry–00× the bet
1901,000OrangeLemon––00× the bet
1891,000–Plum––00× the bet
1881,000BellBell––00× the bet
1871,000–LemonLemon–00× the bet
1861,000–LemonCherry–00× the bet
1851,000OrangeLemonOrangeMixed fruit3,0003× the bet
1841,000CherryCherryPlumTwo cherries10,62710.6271× the bet
1831,000BAR–Lemon–00× the bet
1821,000––Lemon–00× the bet
1811,000BARPlumCherry–00× the bet
1801,000–LemonBell–00× the bet
1791,000BAR–Plum–00× the bet
1781,000LemonLemonLemonThree lemons15,00015× the bet
1771,000–BellOrange–00× the bet
1761,000––––00× the bet
1751,000OrangeLemonCherry–00× the bet
1741,000CherryBellOrangeCherry1,0001× the bet
1731,000BAROrangeLemon–00× the bet
1721,000CherryOrange–Cherry1,0001× the bet
1711,0007CherryBell–00× the bet
1701,000BellPlumLemon–00× the bet
1691,000LemonLemonPlumMixed fruit3,0003× the bet
1681,000PlumPlumOrangeMixed fruit3,0003× the bet
1671,000Lemon–Cherry–00× the bet
1661,000–LemonPlum–00× the bet
1651,000CherryOrangeCherryCherry1,0001× the bet
1641,000Cherry7LemonCherry1,0001× the bet
1631,000BellOrangeBell–00× the bet
1621,000BARLemon––00× the bet
1611,0007PlumOrange–00× the bet
1601,000–OrangeOrange–00× the bet
1591,000LemonOrangeLemonMixed fruit3,0003× the bet
1581,0007OrangeBell–00× the bet
1571,000–Lemon––00× the bet
1561,000–7––00× the bet
1551,000LemonCherry––00× the bet
1541,000OrangeOrange––00× the bet
1531,000OrangeOrangeLemonMixed fruit3,0003× the bet
1521,0007–Cherry–00× the bet
1511,000––Cherry–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
e9dde703f50bb8c1e2f182afe28de702fe2640eceb43446eb56e89cb972ba978
Seed
64141c124654aa7b1b7e8344a2507feb5985880d2e3273e39319c66cbfca91b5 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
670c2907c9ab9179ab7286bdc9c6724e
Commitment
Batch 65,103, Merkle root 8d895d65715919f21af19d1a4e7c5ed3c77549a97a792861378a4609c31dd4c2. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 238b1c3e386218f710e59483ef3cb9de1a7a8ec523db507a38e4f7a15573b48d
  2. e469d2d22d2bbdda76e74a144059dd567949f6fb417441c07283e3c3092e1ef9
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.