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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

035a8acce5fdb5bc97611cbbf3e57e6e

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
141,881 play
Bettor's net
-58,119 play
Return
70.94%

Results by spin

Final
Spins
200
played
Pace
46.5/min
overall 42.0/min
Biggest swing
+29,000
Seat 1 · spin 82

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

SeatNetRateStreak
gbb-58,119-29,059.5 play/100lost 21

Last spins

  1. 200Even0
  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
1501,000Cherry–CherryCherry1,0001× the bet
1491,000LemonOrangePlumMixed fruit3,0003× the bet
1481,000–OrangeOrange–00× the bet
1471,000BARCherryBAR–00× the bet
1461,000OrangeCherryLemon–00× the bet
1451,000OrangePlumLemonMixed fruit3,0003× the bet
1441,000Cherry–7Cherry1,0001× the bet
1431,0007Plum––00× the bet
1421,000PlumCherryOrange–00× the bet
1411,000Lemon–Plum–00× the bet
1401,000BellLemonLemon–00× the bet
1391,000LemonOrangeLemonMixed fruit3,0003× the bet
1381,000Plum–Orange–00× the bet
1371,000BellBellCherry–00× the bet
1361,000–Cherry––00× the bet
1351,000–OrangeCherry–00× the bet
1341,000LemonOrange––00× the bet
1331,000OrangeBell––00× the bet
1321,000LemonBAR––00× the bet
1311,000OrangePlum––00× the bet
1301,000LemonPlumOrangeMixed fruit3,0003× the bet
1291,000CherryLemonOrangeCherry1,0001× the bet
1281,000Lemon–Orange–00× the bet
1271,000–LemonLemon–00× the bet
1261,000PlumPlumLemonMixed fruit3,0003× the bet
1251,000Lemon–Lemon–00× the bet
1241,000OrangeOrange––00× the bet
1231,000LemonCherryCherry–00× the bet
1221,000CherryOrangePlumCherry1,0001× the bet
1211,000Orange–––00× the bet
1201,000LemonBellOrange–00× the bet
1191,000–PlumBAR–00× the bet
1181,000BellLemonOrange–00× the bet
1171,000Cherry–OrangeCherry1,0001× the bet
1161,000––––00× the bet
1151,000OrangeBARPlum–00× the bet
1141,000–BAROrange–00× the bet
1131,000––––00× the bet
1121,000Plum–Plum–00× the bet
1111,000Lemon–Bell–00× the bet
1101,000Orange–Lemon–00× the bet
1091,000OrangeLemonBAR–00× the bet
1081,000BARCherry––00× the bet
1071,000CherryLemonOrangeCherry1,0001× the bet
1061,000CherryLemon–Cherry1,0001× the bet
1051,000OrangeCherry––00× the bet
1041,000BARBARPlum–00× the bet
1031,000Orange–BAR–00× the bet
1021,000LemonOrangeLemonMixed fruit3,0003× the bet
1011,000LemonLemonLemonThree lemons15,00015× 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
cc0d30f31f8f5d66ae5d5d91d821b2993fd3ce766565091896c806c8322365fa
Seed
ceaea774ec936f4b2f9102fa81b619f086fa8b4fccbe5f08ef6c845e80dc75f4 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
b8673ffa997e16f291b9a8f1986ed252
Commitment
Batch 62,606, Merkle root c23d1c15716337ffa77c557621167f342ff31108d88d664e6e79e46700150ed6. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 575badc420cc644b566259f68d6f7814cd1f2239d68cf1ec181d8057de31613f
  2. 0f233d88eb068587ac6a790314d333bedbb6e7578b0b5b4a285ad55a916eb7f2
  3. 25cb51485f0f357e2aa514b75b854cab2d2f0e006a4c25cfad474014ecee6c63
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.