Degen Protocol
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Session against the house

Slot

ended Play money · 07e577a1a620be5d9ca52f43fec301e8

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
148,254 play
Bettor's net
-51,746 play
Return
74.13%

Results by spin

Final
Spins
200
played
Pace
47.8/min
overall 47.8/min
Biggest swing
+11,000
Seat 1 · spin 28

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

SeatNetRateStreak
gbb-51,746-25,873.0 play/100lost 14

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
501,000–CherryBell–00× the bet
491,000CherryLemon–Cherry1,0001× the bet
481,0007–Lemon–00× the bet
471,000Orange–––00× the bet
461,000OrangeLemon––00× the bet
451,000–PlumOrange–00× the bet
441,000PlumLemonLemonMixed fruit3,0003× the bet
431,000Lemon–Orange–00× the bet
421,000CherryOrangeCherryCherry1,0001× the bet
411,000CherryPlum7Cherry1,0001× the bet
401,0007–Plum–00× the bet
391,000OrangeBARLemon–00× the bet
381,000PlumLemonLemonMixed fruit3,0003× the bet
371,000–OrangeLemon–00× the bet
361,000LemonCherry––00× the bet
351,000OrangeBellBell–00× the bet
341,000LemonOrange––00× the bet
331,000–LemonBAR–00× the bet
321,000Bell–––00× the bet
311,000CherryBellOrangeCherry1,0001× the bet
301,0007CherryOrange–00× the bet
291,000OrangeOrangeLemonMixed fruit3,0003× the bet
281,000BellBell7Sevens, bars, bells12,00012× the bet
271,0007LemonLemon–00× the bet
261,000OrangeLemon––00× the bet
251,000LemonOrange––00× the bet
241,000BellOrange––00× the bet
231,000CherryOrangeOrangeCherry1,0001× the bet
221,000PlumLemonOrangeMixed fruit3,0003× the bet
211,000OrangeLemonPlumMixed fruit3,0003× the bet
201,000LemonOrangeCherry–00× the bet
191,000–PlumPlum–00× the bet
181,000BellLemonLemon–00× the bet
171,000–BAR7–00× the bet
161,000–Cherry7–00× the bet
151,000LemonBARPlum–00× the bet
141,000Lemon–Plum–00× the bet
131,000Plum–7–00× the bet
121,000–OrangeOrange–00× the bet
111,000LemonLemonBell–00× the bet
101,000Orange7––00× the bet
91,000Cherry–PlumCherry1,0001× the bet
81,000OrangeOrange––00× the bet
71,000LemonLemonBAR–00× the bet
61,000––Lemon–00× the bet
51,000–Lemon––00× the bet
41,000BellBell––00× the bet
31,000CherryBell–Cherry1,0001× the bet
21,000Bell–––00× the bet
11,000PlumOrangeBell–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
f85f01786da5458b4f073b07bc6d86ab13d00f1e21e253c9f0b8df22cf53d732
Seed
118e227af5ef8616c1297a835a163ecb80f858a3f08246426f9237e55c63a190 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
35107fc55022603a534ca147560edc8b
Commitment
Batch 69,633, Merkle root 7a293c7ad4cd10a83418e8f6dfb49ca8865595244c987987286bebdb84698a74. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. eb0cba6d89a8036b9e2e266ae1e9faa13139ac41e01c142300e5a596bb9b9f30
  2. c67002eae82a454c5885c343eae93dfaae2d4b4adf99eac8a0e4f898e9943cb2
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.