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Degen Protocol USDCBase Sepolia · testnet
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Session against the house

Slot

Play moneyended

d8e5e3825e2daef13eed1154f822d33c

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
191,000 play
Bettor's net
-9,000 play
Return
95.50%

Results by spin

Final
Spins
200
played
Pace
46.1/min
overall 46.6/min
Biggest swing
+49,000
Seat 1 · spin 185

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

SeatNetRateStreak
gbb-9,000-4,500.0 play/100won 1

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
2001,000OrangeOrangePlumMixed fruit3,0003× the bet
1991,000Orange–––00× the bet
1981,000CherryBAROrangeCherry1,0001× the bet
1971,000Bell–Orange–00× the bet
1961,000OrangeOrangeCherry–00× the bet
1951,000LemonBAROrange–00× the bet
1941,000Orange–Plum–00× the bet
1931,000Bell–Orange–00× the bet
1921,000PlumOrange––00× the bet
1911,000BellBellPlum–00× the bet
1901,000OrangeLemonLemonMixed fruit3,0003× the bet
1891,000PlumPlum––00× the bet
1881,000–LemonLemon–00× the bet
1871,000–BARBell–00× the bet
1861,000–BAROrange–00× the bet
1851,000BellBellBellThree bells50,00050× the bet
1841,000OrangeLemonOrangeMixed fruit3,0003× the bet
1831,000–Cherry––00× the bet
1821,000Cherry–OrangeCherry1,0001× the bet
1811,000OrangeOrangeOrangeThree oranges20,00020× the bet
1801,000OrangeOrange––00× the bet
1791,0007CherryOrange–00× the bet
1781,000CherryLemonCherryCherry1,0001× the bet
1771,000BAROrangeCherry–00× the bet
1761,000–Plum––00× the bet
1751,000PlumLemonLemonMixed fruit3,0003× the bet
1741,000LemonOrangeCherry–00× the bet
1731,0007OrangeOrange–00× the bet
1721,0007CherryLemon–00× the bet
1711,000–LemonPlum–00× the bet
1701,000CherryLemonOrangeCherry1,0001× the bet
1691,000BARBARBellSevens, bars, bells12,00012× the bet
1681,000OrangeOrange––00× the bet
1671,000LemonOrange––00× the bet
1661,000LemonCherry––00× the bet
1651,000OrangeOrangeBAR–00× the bet
1641,000Orange–Lemon–00× the bet
1631,000Cherry–PlumCherry1,0001× the bet
1621,000CherryOrangeLemonCherry1,0001× the bet
1611,000Lemon–Plum–00× the bet
1601,000CherryLemonOrangeCherry1,0001× the bet
1591,000CherryBAROrangeCherry1,0001× the bet
1581,000Plum–––00× the bet
1571,000LemonBellCherry–00× the bet
1561,000CherryPlum–Cherry1,0001× the bet
1551,000CherryLemonLemonCherry1,0001× the bet
1541,000Bell7––00× the bet
1531,000PlumCherryBAR–00× the bet
1521,000OrangePlumOrangeMixed fruit3,0003× the bet
1511,000Cherry–BellCherry1,0001× 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
af880a29e23e0db5012455225b867afd50eea01343b721079b4820af96187c85
Seed
f97f9a55b6208f1392a4009a2c1973fc4bffdd39de3249a513ec28df7e13cbb1 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
f06261c0d35b51be8b79147299df683c
Commitment
Batch 62,037, Merkle root 044761258724872451b09ad5e77a9ea20ab013bd79138b2aded9294b4c7e20ff. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. d7ab84e065b86936136a405302fcdd9200eecaeed21e134de9a97c35aa194698
  2. 134070893308e5792c3106c4894b647f6f3e55ce0f78520742c26fa9a1f784aa
  3. bb5036283c2e110fb9e7e933cb338ffddbe86aab45d7c9809908aea4785dc32f
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.