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Degen Protocol USDC · ETHBase Sepolia · testnet
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Session against the house

Slot

Play moneyended

7528d7da7677bb28ce4565caf08ae6f0

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
209,627 play
Bettor's net
+9,627 play
Return
104.81%

Results by spin

Final
Spins
200
played
Pace
46.5/min
overall 46.2/min
Biggest swing
+29,000
Seat 1 · spin 152

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

SeatNetRateStreak
gbb+9,627+4,813.5 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. 192Even0
  10. 191Even0
  11. 190Even0
  12. 189Seat 1+2,000

The spins

Newest first
#BetReelsLinePaidChecked
2001,0007OrangePlum–00× the bet
1991,000–BellLemon–00× the bet
1981,000––––00× the bet
1971,000Cherry–BellCherry1,0001× the bet
1961,000Plum–Orange–00× the bet
1951,000Lemon–Cherry–00× the bet
1941,000LemonOrangeOrangeMixed fruit3,0003× the bet
1931,000BARBellOrange–00× the bet
1921,000–LemonPlum–00× the bet
1911,0007LemonPlum–00× the bet
1901,000–Lemon7–00× the bet
1891,000PlumPlumOrangeMixed fruit3,0003× the bet
1881,000–Plum––00× the bet
1871,000Plum7Cherry–00× the bet
1861,000LemonOrange––00× the bet
1851,000Plum7––00× the bet
1841,000LemonBellCherry–00× the bet
1831,000–CherryOrange–00× the bet
1821,000BAROrangeBAR–00× the bet
1811,000––––00× the bet
1801,000–CherryLemon–00× the bet
1791,000–LemonLemon–00× the bet
1781,000OrangePlumOrangeMixed fruit3,0003× the bet
1771,000PlumLemonLemonMixed fruit3,0003× the bet
1761,000–Orange7–00× the bet
1751,000BAR–Plum–00× the bet
1741,000OrangePlumLemonMixed fruit3,0003× the bet
1731,000BARCherryLemon–00× the bet
1721,000–BellLemon–00× the bet
1711,000Lemon–BAR–00× the bet
1701,000OrangePlumPlumMixed fruit3,0003× the bet
1691,000––––00× the bet
1681,000PlumOrange––00× the bet
1671,000PlumPlumPlumThree plums30,00030× the bet
1661,000Bell–Lemon–00× the bet
1651,000LemonPlumLemonMixed fruit3,0003× the bet
1641,000–PlumLemon–00× the bet
1631,000–CherryBell–00× the bet
1621,000LemonLemonBell–00× the bet
1611,000LemonBARPlum–00× the bet
1601,000––––00× the bet
1591,000PlumLemonOrangeMixed fruit3,0003× the bet
1581,000BellBellPlum–00× the bet
1571,000BellOrangeCherry–00× the bet
1561,000–Bell––00× the bet
1551,000Orange–––00× the bet
1541,000BAR–––00× the bet
1531,000Orange7Cherry–00× the bet
1521,000PlumPlumPlumThree plums30,00030× the bet
1511,000OrangeCherryLemon–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
acdc364c1b60e3797e0d8afa51824cfb7a340369c9457f1b1cbea29095fb4901
Seed
4e8b91af683d0e9aa3a9734ac9a9ff7d9dbbf5ac58250a86a110a79b4d098817 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
6398faef74fbd1c28c38fb96405e0470
Commitment
Batch 60,927, Merkle root 67e7aa777562cf555c67d78ee623d5ecdee376d1b08308def0582b1fa8269e0b. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. e17efc4bbe84a78939d0bee944b5104b2adf3de680d255b40be80972209d71af
  2. e727061d05f4761a1f9d56a186b8d89d6d9c5a092472b6fc096600cdc68fc00e
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.