Degen Protocol
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Session against the house

Slot

ended Play money · 4f35bbd37f68014252996ea376243ea4

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
156,254 play
Bettor's net
-43,746 play
Return
78.13%

Results by spin

Final
Spins
200
played
Pace
47.6/min
overall 47.7/min
Biggest swing
+29,000
Seat 1 · spin 198

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

SeatNetRateStreak
gbb-43,746-21,873.0 play/100lost 1

Last spins

  1. 200Even0
  2. 199Even0
  3. 198Seat 1+29,000
  4. 197Even0
  5. 196Even0
  6. 195Even0
  7. 194Even0
  8. 193Even0
  9. 192Even0
  10. 191Seat 1+2,000
  11. 190Even0
  12. 189Even0

The spins

Newest first
#BetReelsLinePaidChecked
1501,000–Lemon––00× the bet
1491,000OrangeLemonCherry–00× the bet
1481,000–Cherry––00× the bet
1471,00077Plum–00× the bet
1461,000Orange7Bell–00× the bet
1451,000Cherry––Cherry1,0001× the bet
1441,000CherryBellOrangeCherry1,0001× the bet
1431,000BAROrangeLemon–00× the bet
1421,000Cherry–PlumCherry1,0001× the bet
1411,000PlumLemonOrangeMixed fruit3,0003× the bet
1401,000BAR–––00× the bet
1391,000BARCherryPlum–00× the bet
1381,000–OrangeOrange–00× the bet
1371,000CherryOrange–Cherry1,0001× the bet
1361,000LemonCherry––00× the bet
1351,0007PlumBAR–00× the bet
1341,000Plum–––00× the bet
1331,000PlumLemon7–00× the bet
1321,000Lemon–––00× the bet
1311,000LemonLemonCherry–00× the bet
1301,000BellCherryCherry–00× the bet
1291,000LemonPlumOrangeMixed fruit3,0003× the bet
1281,000––Bell–00× the bet
1271,000PlumOrange––00× the bet
1261,000CherryCherryLemonTwo cherries10,62710.6271× the bet
1251,000CherryBell–Cherry1,0001× the bet
1241,000–OrangeCherry–00× the bet
1231,000BellLemonBAR–00× the bet
1221,000–OrangeOrange–00× the bet
1211,000CherryOrangeBARCherry1,0001× the bet
1201,000PlumLemonOrangeMixed fruit3,0003× the bet
1191,000OrangeOrangeOrangeThree oranges20,00020× the bet
1181,000–Cherry7–00× the bet
1171,000CherryBellPlumCherry1,0001× the bet
1161,000Bell–Plum–00× the bet
1151,000–OrangePlum–00× the bet
1141,000LemonBAR––00× the bet
1131,000–CherryOrange–00× the bet
1121,000PlumLemonBell–00× the bet
1111,000Lemon–Lemon–00× the bet
1101,000OrangeOrangeLemonMixed fruit3,0003× the bet
1091,000–PlumLemon–00× the bet
1081,000–Orange––00× the bet
1071,000BellBellLemon–00× the bet
1061,000OrangeCherryPlum–00× the bet
1051,000–Orange––00× the bet
1041,000–CherryBAR–00× the bet
1031,000OrangeOrangeLemonMixed fruit3,0003× the bet
1021,000CherryLemonPlumCherry1,0001× the bet
1011,000PlumLemonBAR–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
68d6c1254de3ac9067556127ec969ae615a022d9889243234159413eaad05c61
Seed
221cde1749a8be6c2b25003aa4b65c437c2492a09fe47ae235270a479d8642ce SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
167e3d132ae6d5e8a7c1c05b0de582c0
Commitment
Batch 72,910, Merkle root cbafeb102ad113334fd2b205758eb5d9f6909ae843c38de896d148f8597489ae. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 8f0f778078baa525a39aed4584ba900e7140ebcb5262e2e38fffd41d6cd95788
  2. 54419aef413e7860cc8c63f53e0fd291c8e237812d73f78d6796459154a45afc
  3. 9b37d4d8ffecaabbc320b267b09ad5a6a135c4f272ce64b54e3482297960c27e
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.