Degen Protocol
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Session against the house

Slot

ended Play money · b732ec638784689d753180187099e858

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
220,627 play
Bettor's net
+20,627 play
Return
110.31%

Results by spin

Final
Spins
200
played
Pace
34.5/min
overall 37.1/min
Biggest swing
+49,000
Seat 1 · spin 184

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

SeatNetRateStreak
gbb+20,627+10,313.5 play/100lost 5

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
2001,000Lemon7––00× the bet
1991,000Plum–Orange–00× the bet
1981,000Lemon–Lemon–00× the bet
1971,000OrangeLemon––00× the bet
1961,000–BellPlum–00× the bet
1951,000OrangeOrangePlumMixed fruit3,0003× the bet
1941,000–LemonBell–00× the bet
1931,000LemonPlumOrangeMixed fruit3,0003× the bet
1921,0007–Cherry–00× the bet
1911,000OrangeBellPlum–00× the bet
1901,000––Lemon–00× the bet
1891,000––Orange–00× the bet
1881,000LemonPlumCherry–00× the bet
1871,000––Bell–00× the bet
1861,000Cherry–LemonCherry1,0001× the bet
1851,000–BellLemon–00× the bet
1841,000BellBellBellThree bells50,00050× the bet
1831,000Orange–Lemon–00× the bet
1821,000CherryBell–Cherry1,0001× the bet
1811,000–BAR––00× the bet
1801,000LemonPlum––00× the bet
1791,000LemonLemonOrangeMixed fruit3,0003× the bet
1781,000OrangeOrangeCherry–00× the bet
1771,0007CherryCherry–00× the bet
1761,000OrangeOrangePlumMixed fruit3,0003× the bet
1751,000CherryLemonPlumCherry1,0001× the bet
1741,000LemonPlumOrangeMixed fruit3,0003× the bet
1731,000––Lemon–00× the bet
1721,000BellOrange––00× the bet
1711,000Lemon–Plum–00× the bet
1701,000PlumCherryCherry–00× the bet
1691,000Bell–Plum–00× the bet
1681,000LemonOrange––00× the bet
1671,000CherryLemonOrangeCherry1,0001× the bet
1661,000CherryOrangeCherryCherry1,0001× the bet
1651,000Orange–Orange–00× the bet
1641,000LemonCherryOrange–00× the bet
1631,000LemonLemonLemonThree lemons15,00015× the bet
1621,000Orange–Lemon–00× the bet
1611,000––––00× the bet
1601,000PlumLemonBAR–00× the bet
1591,000–OrangeCherry–00× the bet
1581,000PlumCherry––00× the bet
1571,000Plum–––00× the bet
1561,000OrangeLemonCherry–00× the bet
1551,000Cherry–BellCherry1,0001× the bet
1541,000––Orange–00× the bet
1531,000CherryOrangeBARCherry1,0001× the bet
1521,000OrangePlumBAR–00× the bet
1511,000OrangeOrange7–00× 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
07f0192fa84bab77418876db163c4ab6c6d5686362e2aae7292a5c8011ba70f6
Seed
7e55bf0ff755237b159c81e331315cc4f7e3daaedea6f954c51ea1714cce60d2 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
d358b46657f1af1dcd9fe738f9f88ecd
Commitment
Batch 66,012, Merkle root cb05dc97cf9c79e1e306505ef5cd05b2e1e4685dfee783f7662595e4f0074c79. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 5ef14684f90248e5d6402407f228bc042cb5520244ad67f63e4eb8762d6ccc87
  2. 92b3727c446a62c706e1b6ad5f7d08381d51d4beed2611d18ba1aa1c113c3f29
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.