Degen Protocol
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Session against the house

Slot

ended Play money · bd6211890c42860e49ca5b6b6f6eb183

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
199,254 play
Bettor's net
-746 play
Return
99.63%

Results by spin

Final
Spins
200
played
Pace
47.7/min
overall 42.1/min
Biggest swing
+14,000
Seat 1 · spin 89

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

SeatNetRateStreak
gbb-746-373.0 play/100lost 3

Last spins

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

The spins

Newest first
#BetReelsLinePaidChecked
1501,000Cherry7BARCherry1,0001× the bet
1491,000PlumBellOrange–00× the bet
1481,000LemonPlum––00× the bet
1471,000LemonOrangePlumMixed fruit3,0003× the bet
1461,000PlumBellPlum–00× the bet
1451,000LemonOrangeLemonMixed fruit3,0003× the bet
1441,000PlumBell––00× the bet
1431,000–BAROrange–00× the bet
1421,000OrangeBellBell–00× the bet
1411,000PlumPlumCherry–00× the bet
1401,000Plum7Orange–00× the bet
1391,000–BAR––00× the bet
1381,000LemonCherryPlum–00× the bet
1371,000LemonLemonLemonThree lemons15,00015× the bet
1361,000LemonPlumLemonMixed fruit3,0003× the bet
1351,000–LemonLemon–00× the bet
1341,000OrangeLemonBell–00× the bet
1331,000CherryLemon–Cherry1,0001× the bet
1321,000BellLemonCherry–00× the bet
1311,000–CherryPlum–00× the bet
1301,000OrangeLemonOrangeMixed fruit3,0003× the bet
1291,000Orange–Cherry–00× the bet
1281,000Lemon–Plum–00× the bet
1271,000–PlumBell–00× the bet
1261,000Plum–Plum–00× the bet
1251,000OrangeOrangeLemonMixed fruit3,0003× the bet
1241,000LemonBellBell–00× the bet
1231,000Orange–––00× the bet
1221,000Cherry–BellCherry1,0001× the bet
1211,000Orange–7–00× the bet
1201,000LemonOrangeCherry–00× the bet
1191,000––Orange–00× the bet
1181,000LemonBAR––00× the bet
1171,000CherryBell–Cherry1,0001× the bet
1161,000OrangeLemonBell–00× the bet
1151,000Plum–Orange–00× the bet
1141,000LemonLemonOrangeMixed fruit3,0003× the bet
1131,000BARLemonLemon–00× the bet
1121,000Plum7––00× the bet
1111,000CherryCherry–Two cherries10,62710.6271× the bet
1101,000OrangeBellBell–00× the bet
1091,000CherryBellPlumCherry1,0001× the bet
1081,000LemonCherry––00× the bet
1071,000––––00× the bet
1061,000PlumBAR––00× the bet
1051,000BellLemonOrange–00× the bet
1041,000––Lemon–00× the bet
1031,000BellCherryCherry–00× the bet
1021,000BellBARBellSevens, bars, bells12,00012× the bet
1011,000–CherryOrange–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
d7a63f90a4cb61af177c0101c32dbf250a1f5947b8514d354e0f17b0e55bdefe
Seed
57d68d80d4adc1cf31f5daca6ea54e3745b4376144d38741f0283f836dc3a317 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
0c336da9ef723bbec1bac5063cbd4a88
Commitment
Batch 67,431, Merkle root d7974e54653d2e8e137404ff4602739b82973c7b7802e093554d7d1f4228e9bb. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 3db71cd2ae2ec5405b0df6bb920384419dcc0a217bf18a6cc762d025b6886ed1
  2. 3dbde4ba2f5d3004e9660d29c8d771db963ada931a3294589f3f942aadb6cefe
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.