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

Slot

Play moneyended

6a615ebc7e36a6ffb7dd502881c065c4

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
252,254 play
Bettor's net
+52,254 play
Return
126.13%

Results by spin

Final
Spins
200
played
Pace
45.3/min
overall 46.6/min
Biggest swing
+39,000
Seat 1 · spin 103

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

SeatNetRateStreak
gbb+52,254+26,127.0 play/100lost 3

Last spins

  1. 200Even0
  2. 199Even0
  3. 198Even0
  4. 197Even0
  5. 196Seat 1+19,000
  6. 195Even0
  7. 194Even0
  8. 193Even0
  9. 192Even0
  10. 191Even0
  11. 190Even0
  12. 189Even0

The spins

Newest first
#BetReelsLinePaidChecked
1501,0007Lemon––00× the bet
1491,000OrangeBellCherry–00× the bet
1481,000LemonCherryBell–00× the bet
1471,0007CherryOrange–00× the bet
1461,000OrangeCherry––00× the bet
1451,000OrangeOrangeCherry–00× the bet
1441,000Plum7Cherry–00× the bet
1431,000LemonOrangeLemonMixed fruit3,0003× the bet
1421,000OrangeLemonBell–00× the bet
1411,000Cherry–BellCherry1,0001× the bet
1401,000BARLemonCherry–00× the bet
1391,000BellPlumPlum–00× the bet
1381,000Lemon–Orange–00× the bet
1371,000PlumPlum––00× the bet
1361,000–7––00× the bet
1351,000CherryPlumPlumCherry1,0001× the bet
1341,000OrangeOrangeLemonMixed fruit3,0003× the bet
1331,000–BARCherry–00× the bet
1321,000Orange–––00× the bet
1311,000–LemonPlum–00× the bet
1301,000BAROrange––00× the bet
1291,000––Orange–00× the bet
1281,000LemonCherryLemon–00× the bet
1271,000BellCherryOrange–00× the bet
1261,000PlumCherryBAR–00× the bet
1251,000LemonOrangeBell–00× the bet
1241,000Lemon–––00× the bet
1231,000OrangeBellLemon–00× the bet
1221,000Plum–BAR–00× the bet
1211,000LemonOrange––00× the bet
1201,000–LemonLemon–00× the bet
1191,000BellBellOrange–00× the bet
1181,000–OrangeLemon–00× the bet
1171,000CherryBellBARCherry1,0001× the bet
1161,000Bell–––00× the bet
1151,000BellLemonBell–00× the bet
1141,000OrangeBell––00× the bet
1131,000PlumOrangeLemonMixed fruit3,0003× the bet
1121,000––Orange–00× the bet
1111,000Plum–7–00× the bet
1101,000–PlumCherry–00× the bet
1091,000Orange–Orange–00× the bet
1081,000CherryPlumLemonCherry1,0001× the bet
1071,000OrangePlumOrangeMixed fruit3,0003× the bet
1061,000OrangePlumOrangeMixed fruit3,0003× the bet
1051,000–Cherry––00× the bet
1041,000––––00× the bet
1031,000CherryCherryCherryThree cherries40,00040× the bet
1021,000Orange–Orange–00× the bet
1011,000Plum–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
f3ef3cd8155652c4f3dc5e04ba461bf7190a641b59c6cdc52b7f639971bc0cf3
Seed
90692470fae684a722c67795e0cb811fb8662bb5e4c54a3b3a006f528af779f7 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
7d34e551ea0cb1f4f10984e05ff4220a
Commitment
Batch 52,190, Merkle root 3089633a5edd1a440523563ae4f46763cdf64c06b664b8574ebee4dc4c02f457. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 0f12fe228878b6829c9e9cd1ff9bb0c38f84fe01b735da61bf4a7febcc1c459f
  2. 10aa0fef5fabfaed4d3e80591e3d49ff86ff25774e5bdf90bbd98833b6925869
  3. 92f3fe154592b018916c00eb5f3143d3050d3f497498a7db51ce1469b205ac84
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.