Degen Protocol
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Session against the house

Slot

ended Play money · 83f93fbfa154ae59d0cb3bc3a280caaf

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
163,508 play
Bettor's net
-36,492 play
Return
81.75%

Results by spin

Final
Spins
200
played
Pace
47.5/min
overall 47.3/min
Biggest swing
+39,000
Seat 1 · spin 115

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

SeatNetRateStreak
gbb-36,492-18,246.0 play/100lost 6

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
1501,000PlumOrangeLemonMixed fruit3,0003× the bet
1491,000BAR7––00× the bet
1481,000PlumLemon––00× the bet
1471,000PlumBARCherry–00× the bet
1461,000Plum–Plum–00× the bet
1451,000PlumOrangeOrangeMixed fruit3,0003× the bet
1441,000BAR–Lemon–00× the bet
1431,000––Plum–00× the bet
1421,000Cherry–LemonCherry1,0001× the bet
1411,000Cherry–BellCherry1,0001× the bet
1401,000LemonPlum––00× the bet
1391,000CherryBellBellCherry1,0001× the bet
1381,0007Orange––00× the bet
1371,000–7Cherry–00× the bet
1361,000BellCherryBell–00× the bet
1351,000Plum–Plum–00× the bet
1341,000Cherry–7Cherry1,0001× the bet
1331,000Orange–7–00× the bet
1321,000PlumOrange7–00× the bet
1311,000LemonPlumOrangeMixed fruit3,0003× the bet
1301,000CherryCherryPlumTwo cherries10,62710.6271× the bet
1291,000CherryOrangePlumCherry1,0001× the bet
1281,000LemonOrangeOrangeMixed fruit3,0003× the bet
1271,000–Orange––00× the bet
1261,000LemonCherryPlum–00× the bet
1251,000––Plum–00× the bet
1241,000LemonPlum––00× the bet
1231,000Plum–Orange–00× the bet
1221,000Cherry–CherryCherry1,0001× the bet
1211,000CherryOrangeBellCherry1,0001× the bet
1201,000–Plum––00× the bet
1191,000LemonLemon7–00× the bet
1181,000–OrangeOrange–00× the bet
1171,000BARPlum––00× the bet
1161,000––Plum–00× the bet
1151,000CherryCherryCherryThree cherries40,00040× the bet
1141,000LemonBAR––00× the bet
1131,000BellLemonLemon–00× the bet
1121,000OrangeLemon––00× the bet
1111,000Orange–Plum–00× the bet
1101,000CherryCherryLemonTwo cherries10,62710.6271× the bet
1091,000BellOrange––00× the bet
1081,000–Orange7–00× the bet
1071,000LemonCherryBell–00× the bet
1061,000Cherry7PlumCherry1,0001× the bet
1051,000LemonBellBAR–00× the bet
1041,000LemonPlumOrangeMixed fruit3,0003× the bet
1031,000LemonOrangeLemonMixed fruit3,0003× the bet
1021,000LemonCherryCherry–00× the bet
1011,000PlumOrangeLemonMixed 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
b1836766f1d229b243fc21302fd97158b7ab4f230ed33d42df2e067c17c65289
Seed
dd351645a00a9aae6c1afb1f93294816aa614e0e49c96bfca01915241235190c SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
5099308610ea014da60d90e8cd893878
Commitment
Batch 71,586, Merkle root c02887d6ccd8bfef9ce370f3a5f02c5db08b0bb7e02cf2b052a5acf8d0fddee2. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 379c84dc09726268c441d25925b024ef1feaf22521c844b98a9d0dcc523a6309
  2. 02521861db8103b85fdec2867b6cc2c0ccea44ee62d3ad5184dbf5b0f9044a0c
  3. 0160d5007ea0c2c1eabd5a3ff7b7880fc759d6c69f4225692c3e91b89ec549cc
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.