Degen Protocol
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Session against the house

Slot

ended Play money · 16daaf19d7ecd6e680496b0ac331f020

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
292,254 play
Bettor's net
+92,254 play
Return
146.13%

Results by spin

Final
Spins
200
played
Pace
45.4/min
overall 45.0/min
Biggest swing
+39,000
Seat 1 · spin 31

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

SeatNetRateStreak
gbb+92,254+46,127.0 play/100lost 13

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
1501,0007BARLemon–00× the bet
1491,000–Cherry––00× the bet
1481,000–PlumLemon–00× the bet
1471,000BARPlumPlum–00× the bet
1461,000–LemonBAR–00× the bet
1451,000Bell–Plum–00× the bet
1441,000BARPlum––00× the bet
1431,000––Bell–00× the bet
1421,000–CherryLemon–00× the bet
1411,000LemonBellLemon–00× the bet
1401,000Cherry–LemonCherry1,0001× the bet
1391,000LemonLemonBAR–00× the bet
1381,000PlumPlumOrangeMixed fruit3,0003× the bet
1371,000PlumOrange––00× the bet
1361,000Plum–––00× the bet
1351,000CherryBARCherryCherry1,0001× the bet
1341,000CherryCherryBellTwo cherries10,62710.6271× the bet
1331,000OrangeCherry––00× the bet
1321,000Lemon–Orange–00× the bet
1311,000LemonBAROrange–00× the bet
1301,000CherryCherryCherryThree cherries40,00040× the bet
1291,000–OrangeLemon–00× the bet
1281,000OrangePlumBAR–00× the bet
1271,000––Orange–00× the bet
1261,000LemonLemonOrangeMixed fruit3,0003× the bet
1251,000––––00× the bet
1241,000Lemon–––00× the bet
1231,000–BellCherry–00× the bet
1221,000PlumCherryOrange–00× the bet
1211,000–OrangeOrange–00× the bet
1201,000BAROrangeOrange–00× the bet
1191,000PlumLemonCherry–00× the bet
1181,000CherryOrangeOrangeCherry1,0001× the bet
1171,000LemonLemonOrangeMixed fruit3,0003× the bet
1161,000OrangeOrangeBell–00× the bet
1151,000CherryPlumLemonCherry1,0001× the bet
1141,000–BellBell–00× the bet
1131,000––Bell–00× the bet
1121,000OrangePlum––00× the bet
1111,000Cherry––Cherry1,0001× the bet
1101,000BAR7––00× the bet
1091,000OrangeLemon––00× the bet
1081,000–OrangeLemon–00× the bet
1071,000–Plum––00× the bet
1061,000–PlumBell–00× the bet
1051,000OrangeOrangePlumMixed fruit3,0003× the bet
1041,000PlumPlumLemonMixed fruit3,0003× the bet
1031,000BARCherryCherry–00× the bet
1021,000OrangePlum––00× the bet
1011,000PlumCherry––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
98cf79c824236f30cfe0334300a609aab5c42b81dcad7b10bb06b90acb9a6ee1
Seed
5bb8719268be0597668b407a70cda46d8a673ddefc8e1c99686996ebad6fde40 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
afc2d808cb138c09452ac9d01e6c7c79
Commitment
Batch 66,917, Merkle root 1ea62c02d2e3f1fb4e1889642ea1f6e54d97fa521f0cc108d846a6942b870e10. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. bf439058eb4bb1b3e4a3ab1d969169d88214630d818b6ef753b128fdcb46b0fb
  2. 1b95c37107f0d6a14d03a4837fa1ff7ccb8c2fd06c3e131ee89006abf085e960
  3. a938a9056134792efcde9a8b7932a3d9d78da38f9aa8bd0c82f40c3ccdd32ee9
  4. 2e7835b9a26111ce94c3fab92982da56212c514b1011df9f966b15a84f431eac
  5. 56bf8a69fe6e464bad9d1d77d46fbf1513428f51e891ecd8f6f527766d9df3c9
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.