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

Slot

Play moneyended

c32d504825ec6c7a460a5960e4be9e07

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
185,508 play
Bettor's net
-14,492 play
Return
92.75%

Results by spin

Final
Spins
200
played
Pace
47.0/min
overall 46.8/min
Biggest swing
+29,000
Seat 1 · spin 86

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

SeatNetRateStreak
gbb-14,492-7,246.0 play/100lost 5

Last spins

  1. 200Even0
  2. 199Even0
  3. 198Even0
  4. 197Even0
  5. 196Even0
  6. 195Even0
  7. 194Seat 1+9,627
  8. 193Even0
  9. 192Even0
  10. 191Even0
  11. 190Even0
  12. 189Even0

The spins

Newest first
#BetReelsLinePaidChecked
1501,000–Orange––00× the bet
1491,000–BellCherry–00× the bet
1481,000LemonPlumOrangeMixed fruit3,0003× the bet
1471,000–Plum––00× the bet
1461,000LemonOrangeOrangeMixed fruit3,0003× the bet
1451,000–PlumLemon–00× the bet
1441,000PlumPlumOrangeMixed fruit3,0003× the bet
1431,000Plum–––00× the bet
1421,000LemonLemonLemonThree lemons15,00015× the bet
1411,000LemonBell––00× the bet
1401,000–Cherry––00× the bet
1391,000Plum–Plum–00× the bet
1381,000LemonBARCherry–00× the bet
1371,000OrangeOrange––00× the bet
1361,000OrangeBAR7–00× the bet
1351,000PlumPlum7–00× the bet
1341,000Plum–BAR–00× the bet
1331,000CherryPlumCherryCherry1,0001× the bet
1321,000OrangeBellOrange–00× the bet
1311,000LemonCherryCherry–00× the bet
1301,0007OrangeCherry–00× the bet
1291,000OrangeBellOrange–00× the bet
1281,000Cherry–7Cherry1,0001× the bet
1271,000LemonBellBell–00× the bet
1261,000CherryLemonOrangeCherry1,0001× the bet
1251,000Cherry–LemonCherry1,0001× the bet
1241,000OrangeCherryCherry–00× the bet
1231,000PlumCherry––00× the bet
1221,000LemonBell7–00× the bet
1211,000LemonCherryBAR–00× the bet
1201,000Cherry–LemonCherry1,0001× the bet
1191,000CherryPlumLemonCherry1,0001× the bet
1181,000OrangeCherryPlum–00× the bet
1171,000LemonOrangePlumMixed fruit3,0003× the bet
1161,000Lemon–Cherry–00× the bet
1151,000–Lemon––00× the bet
1141,000OrangeLemonCherry–00× the bet
1131,000–OrangeLemon–00× the bet
1121,000CherryPlumLemonCherry1,0001× the bet
1111,000BellOrangeLemon–00× the bet
1101,000Lemon–Orange–00× the bet
1091,000–LemonBell–00× the bet
1081,000OrangeLemonOrangeMixed fruit3,0003× the bet
1071,000Lemon–Cherry–00× the bet
1061,000BAROrangeOrange–00× the bet
1051,000BARPlumLemon–00× the bet
1041,000Orange–––00× the bet
1031,000PlumOrangePlumMixed fruit3,0003× the bet
1021,000Cherry–BARCherry1,0001× the bet
1011,000BellOrangeOrange–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
2996dea3c39ffcbb7c09ee4c198cd2b5b85abbee80a6865295511fc2a40353e1
Seed
6ff7a2171a39e5906ac5a38747c354980448d91f12db5154d11f8685cf3206ef SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
d7b065cee4bb2efe0e9af2130366f965
Commitment
Batch 56,010, Merkle root 18cdbd5b0510286860df1ce8245daff2735290b18f234a9945ee70a99d3f2822. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 62c68149ef08b995debf24cf8910d90486c6bb14369b324e8829d71d8ba98f9c
  2. 81096728a739e71e13c1b9de8aafb7b6399f023471a52b3b8e22b25dac888e82
  3. f330e51ee1977d149eab728879616cd040441436f84d21e32d7edab6fc5d04c0
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.