Degen Protocol
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Session against the house

Slot

ended Play money · 0c9ee68b741140234d165b949db357c1

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
170,627 play
Bettor's net
-29,373 play
Return
85.31%

Results by spin

Final
Spins
200
played
Pace
48.0/min
overall 47.8/min
Biggest swing
+39,000
Seat 1 · spin 96

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

SeatNetRateStreak
gbb-29,373-14,686.5 play/100lost 15

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
2001,000–Cherry––00× the bet
1991,000Bell–Bell–00× the bet
1981,000BARCherryLemon–00× the bet
1971,000–7Orange–00× the bet
1961,000Lemon–Cherry–00× the bet
1951,000PlumLemon––00× the bet
1941,000––Lemon–00× the bet
1931,000Cherry7CherryCherry1,0001× the bet
1921,000LemonBell––00× the bet
1911,000BAROrangeOrange–00× the bet
1901,000CherryLemonPlumCherry1,0001× the bet
1891,000CherryPlumLemonCherry1,0001× the bet
1881,000Bell–Orange–00× the bet
1871,000Orange–Lemon–00× the bet
1861,000CherryBAR–Cherry1,0001× the bet
1851,000–CherryBAR–00× the bet
1841,000LemonOrangeCherry–00× the bet
1831,000–PlumPlum–00× the bet
1821,000PlumBell7–00× the bet
1811,000Cherry–PlumCherry1,0001× the bet
1801,000PlumPlumPlumThree plums30,00030× the bet
1791,000BARLemonPlum–00× the bet
1781,000CherryLemonBellCherry1,0001× the bet
1771,000–LemonBell–00× the bet
1761,000BAR–––00× the bet
1751,000–LemonOrange–00× the bet
1741,000OrangeBellOrange–00× the bet
1731,000Plum–Cherry–00× the bet
1721,000–7Orange–00× the bet
1711,000BellOrangeLemon–00× the bet
1701,000Lemon–––00× the bet
1691,000OrangeLemonLemonMixed fruit3,0003× the bet
1681,000OrangeCherryBAR–00× the bet
1671,000LemonOrangeLemonMixed fruit3,0003× the bet
1661,000LemonBell––00× the bet
1651,000CherryBellBellCherry1,0001× the bet
1641,000–LemonBAR–00× the bet
1631,000BellOrange––00× the bet
1621,000OrangeLemonBell–00× the bet
1611,000––Lemon–00× the bet
1601,000PlumBARBAR–00× the bet
1591,000LemonBAROrange–00× the bet
1581,000LemonOrangeCherry–00× the bet
1571,000PlumBellLemon–00× the bet
1561,000–BARBell–00× the bet
1551,000BellBell––00× the bet
1541,000OrangeLemon––00× the bet
1531,000–OrangeBell–00× the bet
1521,000BARPlumBell–00× the bet
1511,000PlumOrangeBell–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
e0f6c3dbba8ee77673a6c8088c3a9f4d5e9420961e2347895fb74d82c84cdbf5
Seed
f6a184af23206c257a970361dc8d6388604a160710b0afbbf60ad80513de6442 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
fcceae7fa8bc915881cd044448392581
Commitment
Batch 71,230, Merkle root 2e7d268d01f530a6444fcf8b552d5057d959c5a2e8adc77b7221a53f92c7e458. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. daf78313692d35de6f21def196e45596643602eb060caeb17777cfb82bfa2eed
  2. f4a49767ae8e91f130cab81f206f73c4ac2d13bebe608f0503321167f64c9d45
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.