Degen Protocol
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Session against the house

Slot

ended Play money · 6d932daa93410c464f40cb34aa080343

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
275,881 play
Bettor's net
+75,881 play
Return
137.94%

Results by spin

Final
Spins
200
played
Pace
47.3/min
overall 47.6/min
Biggest swing
+99,000
Seat 1 · spin 166

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

SeatNetRateStreak
gbb+75,881+37,940.5 play/100won 1

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
1501,000BARPlumBell–00× the bet
1491,000CherryOrangeLemonCherry1,0001× the bet
1481,000––Lemon–00× the bet
1471,000––Cherry–00× the bet
1461,0007CherryLemon–00× the bet
1451,000–LemonPlum–00× the bet
1441,000LemonPlumPlumMixed fruit3,0003× the bet
1431,000Plum–––00× the bet
1421,000Cherry–CherryCherry1,0001× the bet
1411,000LemonBellOrange–00× the bet
1401,000LemonOrangeBAR–00× the bet
1391,0007LemonCherry–00× the bet
1381,000BARBellCherry–00× the bet
1371,000CherryBellCherryCherry1,0001× the bet
1361,000LemonPlumBAR–00× the bet
1351,000OrangeLemon––00× the bet
1341,000OrangeLemonOrangeMixed fruit3,0003× the bet
1331,000BARLemonBell–00× the bet
1321,000CherryBAROrangeCherry1,0001× the bet
1311,000PlumPlumLemonMixed fruit3,0003× the bet
1301,000CherryLemonLemonCherry1,0001× the bet
1291,000BAROrangeOrange–00× the bet
1281,000Bell–Orange–00× the bet
1271,000–PlumCherry–00× the bet
1261,000––Bell–00× the bet
1251,000Lemon7Orange–00× the bet
1241,000Cherry––Cherry1,0001× the bet
1231,000Plum–Bell–00× the bet
1221,000–CherryLemon–00× the bet
1211,000BellBARPlum–00× the bet
1201,000LemonPlum7–00× the bet
1191,000LemonLemon––00× the bet
1181,000Bell–Orange–00× the bet
1171,000OrangeLemonOrangeMixed fruit3,0003× the bet
1161,000–CherryPlum–00× the bet
1151,000PlumOrange––00× the bet
1141,000LemonLemon––00× the bet
1131,000–OrangeBell–00× the bet
1121,000OrangeCherry7–00× the bet
1111,000BARPlumLemon–00× the bet
1101,000Lemon–Lemon–00× the bet
1091,000–CherryLemon–00× the bet
1081,0007CherryOrange–00× the bet
1071,000Cherry––Cherry1,0001× the bet
1061,000–BARCherry–00× the bet
1051,000–BAR7–00× the bet
1041,000BellOrangeLemon–00× the bet
1031,000Lemon–Bell–00× the bet
1021,000OrangeCherryCherry–00× the bet
1011,000PlumBARBell–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
9759b7493ebf33307b1bdb481c7c8dcbe4d64eda4af102b7e67a112491c113b5
Seed
2e7912b16f0480438d4f8a722dbe55aad322f672a70e2a8a957d24a3eb784c27 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
93e679665260f5a6d99319117a63f196
Commitment
Batch 72,196, Merkle root 4f200469b36a5c6fea6ddf7d0d10db23ff288e0503d32cb4ef8973d8ce2f7777. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 59a181afa1b5a888db32f595b304b7048d74d527fa1a8189681e1e7e57b590c9
  2. 844d4f8583629c16d48080f3a471bbf380f6d8b28e119d58559df0d186860d21
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.