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 · bd6211890c42860e49ca5b6b6f6eb183

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
199,254 play
Bettor's net
-746 play
Return
99.63%

Results by spin

Final
Spins
200
played
Pace
47.7/min
overall 42.1/min
Biggest swing
+14,000
Seat 1 · spin 89

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

SeatNetRateStreak
gbb-746-373.0 play/100lost 3

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
501,000BARCherryPlum–00× the bet
491,000–CherryPlum–00× the bet
481,000LemonLemonOrangeMixed fruit3,0003× the bet
471,000OrangeOrange7–00× the bet
461,000CherryOrangeLemonCherry1,0001× the bet
451,000OrangePlumCherry–00× the bet
441,000OrangePlumPlumMixed fruit3,0003× the bet
431,000LemonOrangeLemonMixed fruit3,0003× the bet
421,000–LemonBell–00× the bet
411,000OrangeOrangeBell–00× the bet
401,000––Bell–00× the bet
391,000CherryOrangePlumCherry1,0001× the bet
381,000–LemonLemon–00× the bet
371,000–BellPlum–00× the bet
361,000LemonBellBAR–00× the bet
351,000Lemon–––00× the bet
341,000PlumBellOrange–00× the bet
331,000PlumLemonLemonMixed fruit3,0003× the bet
321,000Lemon–BAR–00× the bet
311,000BellOrangePlum–00× the bet
301,000LemonPlum––00× the bet
291,000–BellLemon–00× the bet
281,000LemonLemonOrangeMixed fruit3,0003× the bet
271,000BellOrangeCherry–00× the bet
261,000–BellOrange–00× the bet
251,000BARPlumLemon–00× the bet
241,000PlumBAROrange–00× the bet
231,000PlumLemonPlumMixed fruit3,0003× the bet
221,000–BAR––00× the bet
211,000–CherryBell–00× the bet
201,000Bell–––00× the bet
191,000BARPlumOrange–00× the bet
181,000Orange7Cherry–00× the bet
171,000–LemonLemon–00× the bet
161,000BellBAR––00× the bet
151,000BellPlumPlum–00× the bet
141,000Cherry–LemonCherry1,0001× the bet
131,000––Lemon–00× the bet
121,000OrangeLemonLemonMixed fruit3,0003× the bet
111,000––Lemon–00× the bet
101,000BellLemonCherry–00× the bet
91,000Plum–––00× the bet
81,000OrangeCherryOrange–00× the bet
71,000–LemonBell–00× the bet
61,000OrangeOrangeLemonMixed fruit3,0003× the bet
51,000BellOrange7–00× the bet
41,000––Plum–00× the bet
31,000–OrangeCherry–00× the bet
21,000CherryBARBellCherry1,0001× the bet
11,000OrangeLemon––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
d7a63f90a4cb61af177c0101c32dbf250a1f5947b8514d354e0f17b0e55bdefe
Seed
57d68d80d4adc1cf31f5daca6ea54e3745b4376144d38741f0283f836dc3a317 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
0c336da9ef723bbec1bac5063cbd4a88
Commitment
Batch 67,431, Merkle root d7974e54653d2e8e137404ff4602739b82973c7b7802e093554d7d1f4228e9bb. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 3db71cd2ae2ec5405b0df6bb920384419dcc0a217bf18a6cc762d025b6886ed1
  2. 3dbde4ba2f5d3004e9660d29c8d771db963ada931a3294589f3f942aadb6cefe
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.