Degen Protocol
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Session against the house

Slot

ended Play money · 134f7f2e9b8313f4602ac0327ee56b43

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
209,508 play
Bettor's net
+9,508 play
Return
104.75%

Results by spin

Final
Spins
200
played
Pace
47.4/min
overall 47.6/min
Biggest swing
+49,000
Seat 1 · spin 164

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

SeatNetRateStreak
gbb+9,508+4,754.0 play/100lost 2

Last spins

  1. 200Even0
  2. 199Even0
  3. 198Seat 1+9,627
  4. 197Even0
  5. 196Even0
  6. 195Even0
  7. 194Even0
  8. 193Even0
  9. 192Even0
  10. 191Even0
  11. 190Even0
  12. 189Seat 1+9,627

The spins

Newest first
#BetReelsLinePaidChecked
501,000–PlumPlum–00× the bet
491,000–Bell––00× the bet
481,000Cherry7BellCherry1,0001× the bet
471,000PlumOrangeOrangeMixed fruit3,0003× the bet
461,000OrangeBellOrange–00× the bet
451,000–OrangeBell–00× the bet
441,000–CherryPlum–00× the bet
431,000LemonCherry––00× the bet
421,000PlumPlumLemonMixed fruit3,0003× the bet
411,000Lemon–Lemon–00× the bet
401,000CherryPlum–Cherry1,0001× the bet
391,000OrangeLemonLemonMixed fruit3,0003× the bet
381,000BellPlumCherry–00× the bet
371,000––BAR–00× the bet
361,000Cherry–CherryCherry1,0001× the bet
351,000BellBARPlum–00× the bet
341,000OrangeBAROrange–00× the bet
331,000PlumOrangeLemonMixed fruit3,0003× the bet
321,000OrangePlum––00× the bet
311,000BAROrangeCherry–00× the bet
301,000LemonLemonOrangeMixed fruit3,0003× the bet
291,000PlumCherryLemon–00× the bet
281,000PlumBARLemon–00× the bet
271,000–BellBell–00× the bet
261,000LemonLemonLemonThree lemons15,00015× the bet
251,000––Cherry–00× the bet
241,000PlumOrangeBell–00× the bet
231,000OrangeLemonLemonMixed fruit3,0003× the bet
221,000LemonCherryBAR–00× the bet
211,000CherryCherryLemonTwo cherries10,62710.6271× the bet
201,000–Cherry7–00× the bet
191,0007LemonLemon–00× the bet
181,000CherryOrange–Cherry1,0001× the bet
171,000Cherry–PlumCherry1,0001× the bet
161,000BellCherryOrange–00× the bet
151,000PlumOrangeLemonMixed fruit3,0003× the bet
141,000CherryPlumCherryCherry1,0001× the bet
131,000BellPlumLemon–00× the bet
121,000–OrangeOrange–00× the bet
111,000–Lemon––00× the bet
101,000––––00× the bet
91,000CherryPlumLemonCherry1,0001× the bet
81,000BellOrange––00× the bet
71,000–BAR––00× the bet
61,000OrangePlumLemonMixed fruit3,0003× the bet
51,000BellOrangeLemon–00× the bet
41,000BARCherryCherry–00× the bet
31,000Cherry––Cherry1,0001× the bet
21,000Lemon–Cherry–00× the bet
11,000––Cherry–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
de4d849e0d12425c39b372e4399976f7a0a46ff48da95aa3d3dc9bd90be9b66b
Seed
6c8a9ccf5a1817d297cbbfa8e1444a27ceaf3ba3b0a4283dcac14cbbab51b08b SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
069d8049587e5b54526318f754de40c2
Commitment
Batch 71,739, Merkle root 76c843f7e36491cec2a9ac89f76f4c6717ab2e52b36481edac39ef9e00910e98. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. d49c3b883dbcdb10279e31abf52cf62547ddd9c217622842e1b89a8f72b5c5a7
  2. 3ab3e176ae92782aaa22da3f942db6477d002de925160a5807f0ad0339e85488
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.