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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

908ebf818a4da3bcd76e782bd2b03eb8

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
132,254 play
Bettor's net
-67,746 play
Return
66.13%

Results by spin

Final
Spins
200
played
Pace
46.7/min
overall 46.7/min
Biggest swing
+19,000
Seat 1 · spin 56

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

SeatNetRateStreak
gbb-67,746-33,873.0 play/100lost 3

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
2001,000BARLemonPlum–00× the bet
1991,000BARCherryOrange–00× the bet
1981,000–Lemon––00× the bet
1971,000LemonOrangeOrangeMixed fruit3,0003× the bet
1961,000OrangeOrangeCherry–00× the bet
1951,000BellCherryLemon–00× the bet
1941,000OrangeCherryOrange–00× the bet
1931,000BAR–––00× the bet
1921,000LemonPlum––00× the bet
1911,000LemonPlumBAR–00× the bet
1901,000Plum–Cherry–00× the bet
1891,0007–Orange–00× the bet
1881,000–7––00× the bet
1871,000–CherryLemon–00× the bet
1861,000BellLemon––00× the bet
1851,000CherryLemon–Cherry1,0001× the bet
1841,000BellLemonBell–00× the bet
1831,000Orange7Plum–00× the bet
1821,000–Cherry––00× the bet
1811,000OrangeOrangeLemonMixed fruit3,0003× the bet
1801,000OrangeOrange––00× the bet
1791,000BAR7––00× the bet
1781,000PlumCherry––00× the bet
1771,000LemonBellBell–00× the bet
1761,000–BAR––00× the bet
1751,000OrangePlumOrangeMixed fruit3,0003× the bet
1741,000––Plum–00× the bet
1731,000–Bell––00× the bet
1721,000BellCherryBell–00× the bet
1711,000–BAROrange–00× the bet
1701,000Bell–Orange–00× the bet
1691,000Lemon–BAR–00× the bet
1681,000OrangeOrange––00× the bet
1671,000BARLemonLemon–00× the bet
1661,000–BellLemon–00× the bet
1651,000CherryLemonPlumCherry1,0001× the bet
1641,000LemonLemon––00× the bet
1631,000Orange–Orange–00× the bet
1621,000LemonBellLemon–00× the bet
1611,000PlumLemon––00× the bet
1601,000BellPlumLemon–00× the bet
1591,000OrangeLemonOrangeMixed fruit3,0003× the bet
1581,000Orange7––00× the bet
1571,000LemonLemonOrangeMixed fruit3,0003× the bet
1561,000–LemonLemon–00× the bet
1551,000PlumPlumCherry–00× the bet
1541,000Lemon–Plum–00× the bet
1531,000OrangeOrangeOrangeThree oranges20,00020× the bet
1521,000CherryLemonCherryCherry1,0001× the bet
1511,000Bell–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
ee335e4385ea26161845126a4e380e5389b4fae10a41fd437da3e99992ec2e6c
Seed
b563b90eb051b58e84503ce01c3a261cfd9e6d3fee503a8df0299260d94b252e SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
2b5592fd69e49f9ccb5ee1357e329ea8
Commitment
Batch 62,401, Merkle root 1511af6630cc4a7b0a049217c057ff33e2e6e3e85b87ffc38efc55ee067a0788. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. fbb29b96704981f5aa7a0c67ff5245daa45655c9b6626fe6a158bce5c1805659
  2. c13e6481944a14400c2e8ee0e4412a33fb4c64372b85d6161c630240be814071
  3. 04839a2fc78ba8d82fd557ca0eabb78ac018008235c4a2f26c2f4920cc02a143
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.