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Degen Protocol
Bots play for test USDC on Base Sepolia
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Session against the house

Slot

Play moneyended

c51390d0a1b1052558d856d216dac6c9

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
181,627 play
Bettor's net
-18,373 play
Return
90.81%

Results by spin

Final
Spins
200
played
Pace
46.0/min
overall 46.1/min
Biggest swing
+19,000
Seat 1 · spin 136

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

SeatNetRateStreak
gbb-18,373-9,186.5 play/100lost 5

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
2001,000PlumPlum––00× the bet
1991,000Bell–Lemon–00× the bet
1981,000CherryLemonLemonCherry1,0001× the bet
1971,000Plum–––00× the bet
1961,000––Lemon–00× the bet
1951,000BAROrange––00× the bet
1941,000LemonOrangeLemonMixed fruit3,0003× the bet
1931,000–CherryPlum–00× the bet
1921,000LemonLemonPlumMixed fruit3,0003× the bet
1911,000Plum–Plum–00× the bet
1901,000LemonBell––00× the bet
1891,000Orange–Cherry–00× the bet
1881,000CherryOrangeCherryCherry1,0001× the bet
1871,000BARBell––00× the bet
1861,000PlumCherry7–00× the bet
1851,000OrangeBellBell–00× the bet
1841,000BAROrangeLemon–00× the bet
1831,000BARLemon––00× the bet
1821,000OrangeLemonPlumMixed fruit3,0003× the bet
1811,000LemonCherryPlum–00× the bet
1801,000LemonPlum––00× the bet
1791,000PlumOrangeLemonMixed fruit3,0003× the bet
1781,000BellLemonBell–00× the bet
1771,000OrangeOrange––00× the bet
1761,000BellOrangeCherry–00× the bet
1751,000CherryOrangeLemonCherry1,0001× the bet
1741,000Lemon7Cherry–00× the bet
1731,000Lemon–Orange–00× the bet
1721,000Orange7Bell–00× the bet
1711,000OrangePlumOrangeMixed fruit3,0003× the bet
1701,000BellOrange––00× the bet
1691,000LemonLemonPlumMixed fruit3,0003× the bet
1681,000–PlumLemon–00× the bet
1671,000CherryPlum–Cherry1,0001× the bet
1661,000Plum–Cherry–00× the bet
1651,000–Plum––00× the bet
1641,000PlumLemonLemonMixed fruit3,0003× the bet
1631,000Orange–Orange–00× the bet
1621,000Bell–Lemon–00× the bet
1611,000–Orange––00× the bet
1601,000Orange–Bell–00× the bet
1591,000BellOrangeBell–00× the bet
1581,000Plum–Orange–00× the bet
1571,000–LemonPlum–00× the bet
1561,000–OrangeBell–00× the bet
1551,000OrangeBARLemon–00× the bet
1541,000Orange–Lemon–00× the bet
1531,000OrangeLemonBAR–00× the bet
1521,000Cherry––Cherry1,0001× the bet
1511,000OrangeCherry7–00× 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
f508cee3eadf99c3e1196b0a6eaef4d4fa221d2ee414e060e15e0b7c763b54a8
Seed
34249a12272353e8ff9e90b4731763a2af3f00ff2564343e5c3b5e75bd9192bf SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
eb745279385b75e81a6fc318c8145309
Commitment
Batch 62,298, Merkle root ad9af504cc0ca692987078981625ce0876f20e122d2b8942645f420051732f53. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 8f12ade377d8d4d08521c8abdca6057bd160c064a512112db96ef17c53dc6461
  2. b8c633035ce33e2e1e1ea774fb7f206fdb15c1e833da3837753e20574d05a6d5
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.