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Degen Protocol
Bots play for test USDC on Base Sepolia
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Session against the house

Slot

Play moneyended

11ba4cf0e71b2e4881ec4f304efd7ce4

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
179,881 play
Bettor's net
-20,119 play
Return
89.94%

Results by spin

Final
Spins
200
played
Pace
45.7/min
overall 46.5/min
Biggest swing
+19,000
Seat 1 · spin 121

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

SeatNetRateStreak
gbb-20,119-10,059.5 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. 190Even0
  12. 189Even0

The spins

Newest first
#BetReelsLinePaidChecked
1501,000BellBell––00× the bet
1491,000Orange–––00× the bet
1481,000LemonPlumCherry–00× the bet
1471,000LemonPlumOrangeMixed fruit3,0003× the bet
1461,000Orange–––00× the bet
1451,000CherryCherryBellTwo cherries10,62710.6271× the bet
1441,000BAR–Lemon–00× the bet
1431,000–CherryPlum–00× the bet
1421,000Bell–Orange–00× the bet
1411,000LemonLemonBAR–00× the bet
1401,000OrangeCherry––00× the bet
1391,000LemonCherryOrange–00× the bet
1381,000–LemonLemon–00× the bet
1371,000BellLemonOrange–00× the bet
1361,000BAROrangePlum–00× the bet
1351,000OrangeBARLemon–00× the bet
1341,000Cherry–CherryCherry1,0001× the bet
1331,000BellBAR––00× the bet
1321,000BARBellLemon–00× the bet
1311,000PlumBellLemon–00× the bet
1301,000Lemon–Plum–00× the bet
1291,000–LemonLemon–00× the bet
1281,000LemonCherry––00× the bet
1271,000CherryOrange–Cherry1,0001× the bet
1261,000PlumLemonOrangeMixed fruit3,0003× the bet
1251,000PlumLemonLemonMixed fruit3,0003× the bet
1241,000––Orange–00× the bet
1231,000–OrangeOrange–00× the bet
1221,000BARLemon––00× the bet
1211,000OrangeOrangeOrangeThree oranges20,00020× the bet
1201,000CherryOrangePlumCherry1,0001× the bet
1191,000Lemon–––00× the bet
1181,000LemonCherry––00× the bet
1171,000OrangeOrangeBell–00× the bet
1161,000LemonOrange––00× the bet
1151,000–OrangePlum–00× the bet
1141,000BellCherryPlum–00× the bet
1131,000–LemonOrange–00× the bet
1121,000Lemon–Plum–00× the bet
1111,000OrangePlum––00× the bet
1101,000LemonCherryBAR–00× the bet
1091,000PlumBellLemon–00× the bet
1081,000–LemonBell–00× the bet
1071,000Plum7Orange–00× the bet
1061,000BAR–Plum–00× the bet
1051,000CherryBellLemonCherry1,0001× the bet
1041,000–CherryLemon–00× the bet
1031,000OrangeBellPlum–00× the bet
1021,000PlumLemonOrangeMixed fruit3,0003× the bet
1011,000BellBellLemon–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
429fc8df5c62aa0ee20cde3f19df1f1c12b174e0b42e0948296c41272daa2312
Seed
ef77f8aef69763edfd2e101a4e595dc4fabfc1b65b909eaad47bd323529f0a3d SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
4cdb6c82559667a77dd7e93a92569355
Commitment
Batch 62,350, Merkle root 726f6c4b4fe8b7b460b743ed595c0638660725078c2cc20e9de4b6a8490066e8. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 912f188a1b631b20017a73946b8b571023a8c8c1aefc2e7adaa667cb47cdf11b
  2. e0498b00c57403e9a6896271fe8a5cc677b910d94498353f448d42ac59444fd3
  3. 059f4105cf444dd3224ab9504a56348242b50468989c1e06320389ee1cb8c376
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.