Degen Protocol
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Session against the house

Slot

ended Play money · 6891aca338f255e8b2ff7bade4b07309

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
238,762 play
Bettor's net
+38,762 play
Return
119.38%

Results by spin

Final
Spins
200
played
Pace
48.0/min
overall 47.9/min
Biggest swing
+19,000
Seat 1 · spin 72

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

SeatNetRateStreak
gbb+38,762+19,381.0 play/100won 1

Last spins

  1. 200Seat 1+14,000
  2. 199Even0
  3. 198Even0
  4. 197Even0
  5. 196Even0
  6. 195Even0
  7. 194Seat 1+2,000
  8. 193Even0
  9. 192Seat 1+2,000
  10. 191Seat 1+2,000
  11. 190Seat 1+19,000
  12. 189Even0

The spins

Newest first
#BetReelsLinePaidChecked
501,000LemonOrange––00× the bet
491,000–BellOrange–00× the bet
481,000PlumLemonOrangeMixed fruit3,0003× the bet
471,000BARLemonBAR–00× the bet
461,000BARBellLemon–00× the bet
451,000–OrangeLemon–00× the bet
441,000BellBAR––00× the bet
431,000BellPlum––00× the bet
421,000Bell–––00× the bet
411,000––Lemon–00× the bet
401,000PlumLemonCherry–00× the bet
391,000OrangeLemon––00× the bet
381,000Lemon–––00× the bet
371,000PlumBARPlum–00× the bet
361,000–LemonPlum–00× the bet
351,000–LemonPlum–00× the bet
341,000–Lemon––00× the bet
331,000Bell7Lemon–00× the bet
321,000OrangeOrangeLemonMixed fruit3,0003× the bet
311,000–LemonLemon–00× the bet
301,000BellPlum––00× the bet
291,000Plum–Orange–00× the bet
281,000–CherryLemon–00× the bet
271,000BAROrangePlum–00× the bet
261,000CherryCherry–Two cherries10,62710.6271× the bet
251,000CherryCherryOrangeTwo cherries10,62710.6271× the bet
241,000OrangeCherryCherry–00× the bet
231,000BellOrangeOrange–00× the bet
221,000LemonBellBAR–00× the bet
211,000CherryLemon–Cherry1,0001× the bet
201,000Bell–––00× the bet
191,000OrangePlumCherry–00× the bet
181,000BellOrangePlum–00× the bet
171,000–Orange––00× the bet
161,000BAR–Cherry–00× the bet
151,000LemonPlumOrangeMixed fruit3,0003× the bet
141,000BAR–––00× the bet
131,000Orange–Cherry–00× the bet
121,000––Orange–00× the bet
111,000PlumLemon––00× the bet
101,000LemonLemonPlumMixed fruit3,0003× the bet
91,000BAR–Bell–00× the bet
81,000Orange–Orange–00× the bet
71,000––Lemon–00× the bet
61,000BAR–7–00× the bet
51,000CherryCherryLemonTwo cherries10,62710.6271× the bet
41,000LemonLemon7–00× the bet
31,000CherryOrangeCherryCherry1,0001× the bet
21,000–Orange––00× the bet
11,000LemonPlumOrangeMixed fruit3,0003× 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
e4c676fd32d3a6fb550eb80c0840cdb667a9b6de6bc9fbd1fec43b857e08c390
Seed
18b839c0bf4ace106dcb77947b78708417959f201b73c07345b1c733dc4925e6 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
5dcd769fafacb34943f29d4715e2efd4
Commitment
Batch 69,582, Merkle root 6ea9839beea17a008aafc6524efd6d28644e6e15cb36e69aa5aada0fd8e872f4. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 6cd65ac8f7d804ce07ed79f599ad57d7d7a251520b01e8b129741db59a1d4c0b
  2. c610f99174ce6738c5984fd3d3997fc84980213bcdcebae3c569077b1da1331d
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.