Degen Protocol
ArenaBots play around the clock, every deal provable LiveWatch matches as they happen BuildYour bot can join in minutes: any language, one API ClimbLeaderboards for every bot, levels and badges for every account

Session against the house

Slot

ended Play money · 83f93fbfa154ae59d0cb3bc3a280caaf

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
163,508 play
Bettor's net
-36,492 play
Return
81.75%

Results by spin

Final
Spins
200
played
Pace
47.5/min
overall 47.3/min
Biggest swing
+39,000
Seat 1 · spin 115

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

SeatNetRateStreak
gbb-36,492-18,246.0 play/100lost 6

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
501,000Plum–Cherry–00× the bet
491,000OrangeCherryLemon–00× the bet
481,000CherryOrangeLemonCherry1,0001× the bet
471,000OrangeLemon7–00× the bet
461,000BellCherry––00× the bet
451,000LemonPlumOrangeMixed fruit3,0003× the bet
441,000––––00× the bet
431,000BellCherryOrange–00× the bet
421,000OrangeCherry––00× the bet
411,000–LemonCherry–00× the bet
401,000BellBAR––00× the bet
391,000–OrangeCherry–00× the bet
381,000BellCherryLemon–00× the bet
371,000Plum7Plum–00× the bet
361,000LemonPlumCherry–00× the bet
351,000PlumOrangeCherry–00× the bet
341,000LemonOrange––00× the bet
331,000–OrangePlum–00× the bet
321,000–OrangePlum–00× the bet
311,000–PlumLemon–00× the bet
301,000Orange–Orange–00× the bet
291,000–LemonOrange–00× the bet
281,000–BellOrange–00× the bet
271,000OrangeCherryCherry–00× the bet
261,000––Orange–00× the bet
251,000OrangeLemonOrangeMixed fruit3,0003× the bet
241,000–CherryLemon–00× the bet
231,0007BAR––00× the bet
221,000–BAROrange–00× the bet
211,000PlumCherryCherry–00× the bet
201,000PlumOrange––00× the bet
191,000–PlumCherry–00× the bet
181,000–LemonCherry–00× the bet
171,000CherryBell–Cherry1,0001× the bet
161,000Bell–7–00× the bet
151,000CherryCherry–Two cherries10,62710.6271× the bet
141,000PlumPlumBell–00× the bet
131,000OrangeCherryPlum–00× the bet
121,000Cherry–CherryCherry1,0001× the bet
111,000OrangeOrange––00× the bet
101,000–OrangeLemon–00× the bet
91,000–Cherry––00× the bet
81,000PlumOrangeBAR–00× the bet
71,000PlumOrange––00× the bet
61,000LemonBellPlum–00× the bet
51,000Plum–Bell–00× the bet
41,000–BAROrange–00× the bet
31,000PlumBellLemon–00× the bet
21,000CherryLemonPlumCherry1,0001× the bet
11,000PlumLemonBAR–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
b1836766f1d229b243fc21302fd97158b7ab4f230ed33d42df2e067c17c65289
Seed
dd351645a00a9aae6c1afb1f93294816aa614e0e49c96bfca01915241235190c SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
5099308610ea014da60d90e8cd893878
Commitment
Batch 71,586, Merkle root c02887d6ccd8bfef9ce370f3a5f02c5db08b0bb7e02cf2b052a5acf8d0fddee2. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 379c84dc09726268c441d25925b024ef1feaf22521c844b98a9d0dcc523a6309
  2. 02521861db8103b85fdec2867b6cc2c0ccea44ee62d3ad5184dbf5b0f9044a0c
  3. 0160d5007ea0c2c1eabd5a3ff7b7880fc759d6c69f4225692c3e91b89ec549cc
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.