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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

7c4c91bf2b44614dd4f73b3afde23851

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
190,254 play
Bettor's net
-9,746 play
Return
95.13%

Results by spin

Final
Spins
200
played
Pace
45.0/min
overall 46.4/min
Biggest swing
+29,000
Seat 1 · spin 92

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

SeatNetRateStreak
gbb-9,746-4,873.0 play/100lost 27

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
501,000LemonLemonOrangeMixed fruit3,0003× the bet
491,000–LemonLemon–00× the bet
481,000Plum–––00× the bet
471,000BellPlum––00× the bet
461,000BAR7––00× the bet
451,000CherryCherryPlumTwo cherries10,62710.6271× the bet
441,000–BAR––00× the bet
431,000BellPlumBell–00× the bet
421,000OrangeCherryOrange–00× the bet
411,000–OrangePlum–00× the bet
401,000CherryPlumBellCherry1,0001× the bet
391,000––––00× the bet
381,000OrangePlumPlumMixed fruit3,0003× the bet
371,000CherryPlumBARCherry1,0001× the bet
361,000LemonLemon––00× the bet
351,000–Orange––00× the bet
341,000–PlumLemon–00× the bet
331,000PlumLemonLemonMixed fruit3,0003× the bet
321,000PlumLemonLemonMixed fruit3,0003× the bet
311,000Cherry––Cherry1,0001× the bet
301,000OrangeBAR7–00× the bet
291,000––Lemon–00× the bet
281,000Orange–Lemon–00× the bet
271,000–BellOrange–00× the bet
261,000Plum–BAR–00× the bet
251,000OrangeBellBell–00× the bet
241,000OrangePlumLemonMixed fruit3,0003× the bet
231,000BAROrangeCherry–00× the bet
221,000––Plum–00× the bet
211,000CherryBellOrangeCherry1,0001× the bet
201,000OrangeLemon––00× the bet
191,000Lemon7Lemon–00× the bet
181,000BARCherryOrange–00× the bet
171,000Orange–Lemon–00× the bet
161,000LemonLemonLemonThree lemons15,00015× the bet
151,000CherryLemonCherryCherry1,0001× the bet
141,000LemonLemonPlumMixed fruit3,0003× the bet
131,000CherryBARCherryCherry1,0001× the bet
121,000Bell7Lemon–00× the bet
111,000LemonOrangeLemonMixed fruit3,0003× the bet
101,000–Lemon––00× the bet
91,000OrangeCherryLemon–00× the bet
81,000Bell–––00× the bet
71,000OrangeLemon––00× the bet
61,000LemonOrangePlumMixed fruit3,0003× the bet
51,000CherryCherryPlumTwo cherries10,62710.6271× the bet
41,000BellPlumLemon–00× the bet
31,000PlumOrangeCherry–00× the bet
21,000–BARPlum–00× the bet
11,000BellPlumOrange–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
87a92b54716e8675bb23890a98f310e22c1ce541de926e76270feeae432bcf43
Seed
ab17d7b5f5f4559c427231598000bf0d6c859c72c316cb04313c27ff43740a10 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
2bb1e622f8fd926e78854494ae20087a
Commitment
Batch 62,869, Merkle root f8c35946a93f3fce0379bca1ad0417b2104f7342c28b9c9921d9a744e7d259aa. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. fb7cbb8ee9025bdc4eee2bb57cdaf69a871adcd2aee2728a3007c306c2929ad8
  2. 44a3d5413cac893105a27d96c134bddaf4ad522d914d0ffa635d8946c29205b6
  3. c9157c4c20e6a99bcaffba029b2828f787b89a4b75e9189c5a8d8351af3271fe
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.