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

Slot

Play moneyended

6abc49e7a427736c71ef59f5e7816891

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
177,508 play
Bettor's net
-22,492 play
Return
88.75%

Results by spin

Final
Spins
200
played
Pace
46.8/min
overall 46.8/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-22,492-11,246.0 play/100lost 6

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. 189Even0

The spins

Newest first
#BetReelsLinePaidChecked
2001,000––––00× the bet
1991,000Orange–Plum–00× the bet
1981,000BAROrange––00× the bet
1971,000LemonCherryCherry–00× the bet
1961,000LemonPlumCherry–00× the bet
1951,000–LemonBell–00× the bet
1941,000OrangeOrangeLemonMixed fruit3,0003× the bet
1931,000BARCherryBell–00× the bet
1921,000PlumLemon––00× the bet
1911,000PlumCherryLemon–00× the bet
1901,000BAROrangeLemon–00× the bet
1891,000Cherry–LemonCherry1,0001× the bet
1881,000OrangeOrange––00× the bet
1871,000Lemon–––00× the bet
1861,000–LemonPlum–00× the bet
1851,000OrangeLemonOrangeMixed fruit3,0003× the bet
1841,000––Bell–00× the bet
1831,000LemonLemonLemonThree lemons15,00015× the bet
1821,000CherryCherry–Two cherries10,62710.6271× the bet
1811,000OrangePlumOrangeMixed fruit3,0003× the bet
1801,000Orange–BAR–00× the bet
1791,000Cherry–BARCherry1,0001× the bet
1781,000CherryLemonLemonCherry1,0001× the bet
1771,000PlumLemonBAR–00× the bet
1761,0007OrangeOrange–00× the bet
1751,000BAROrangeBAR–00× the bet
1741,000–Lemon––00× the bet
1731,000LemonCherry––00× the bet
1721,000LemonOrange––00× the bet
1711,000–Bell––00× the bet
1701,000–Lemon––00× the bet
1691,000Lemon7Cherry–00× the bet
1681,000Orange–––00× the bet
1671,000–LemonCherry–00× the bet
1661,000BARBellPlum–00× the bet
1651,000LemonBARBell–00× the bet
1641,000OrangePlumLemonMixed fruit3,0003× the bet
1631,000CherryPlumBellCherry1,0001× the bet
1621,000CherryPlumCherryCherry1,0001× the bet
1611,000–Cherry––00× the bet
1601,000BARBellPlum–00× the bet
1591,000OrangePlumOrangeMixed fruit3,0003× the bet
1581,000PlumPlumLemonMixed fruit3,0003× the bet
1571,000–Cherry––00× the bet
1561,000–LemonOrange–00× the bet
1551,000LemonLemonLemonThree lemons15,00015× the bet
1541,000Bell–––00× the bet
1531,000LemonPlumPlumMixed fruit3,0003× the bet
1521,000OrangeLemon7–00× the bet
1511,000–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
be434dfea3cfaf4df24483a5e51b9e1394c8851af534915e91f8a5114a929777
Seed
2d5c1bcf0e7f8b0c3e0876195eaad3df003728c836a9afe6248717710c2b4077 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
2c2b578f6b0af2d625b8dd69c0708b2f
Commitment
Batch 48,891, Merkle root 6307dd1b90bcba9dfc2fdee24e046a8cce201bcee7edc3297c64afe24a23319b. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 7e4ce1d0a9274f6122b0f3f58e81cb0f9eac88233d0c386568df87216ba2959d
  2. aaf4620deb955fd043d4ee52445c5a423edcfd2abc9c96cbb0972c9756dc22ce
  3. eb6acc5e3335b121ae1c3b6933702a15266ca78a70a19ea374d9bd2ca6380834
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.