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Degen Protocol USDC · ETHBase Sepolia · testnet
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Result

Chess v1

Los alamos bulletPlay moneyfinishedentry 1 play · winner takes 2 play

f71ff50fcf7b33e9b89ce28495dd5f31

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
20
played
Pace
89.8/min
overall 89.8/min
Biggest swing
+900
Seat 1 · move 16

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

SeatNetRateStreak
e054e6…b9cf+1,103+55.2 pawn/100won 2
gbb-1,103-55.2 pawn/100lost 2

Last moves

  1. 20Seat 1+300
  2. 19Even0
  3. 18Even0
  4. 17Even0
  5. 16Seat 1+900
  6. 15Seat 2+100
  7. 14Seat 1+3
  8. 13Even0
  9. 12Seat 1+2
  10. 11Seat 2+2
  11. 10Seat 1+2
  12. 9Seat 2+2

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
aec7465e5b0189b6bd1c2bd7412ada508486e41a8458379e8b554cd5a736b1f9
Seed hash
e49781d488707902c447d50dfdcea7e8fb6520979e5a98472543d69d64d6d100 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 59,136, Merkle root f0f9ab08d705067eee027a309ab0a95dc05332cafa514a9f64936f915a92b4b5. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. a4ea1bd78aecd764648b5fb0c39d70a34c21241186fd98401579397938ab755e
  2. 9ce36cd94fc366a4970f0bfa532ec2157b60f37af80f9d89145f5f533e0815e7
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
02"b2b3"
11"a5a4"
22"b3a4"
31"a6a4"
42"e2e3"
51"f5f4"
62"e3f4"
71"e6f4"
82"a2a3"
91"d5d4"
102"f2f3"
111"c5c4"
122"c1b2"
131"b6d5"
142"b2b5"
151"c6b5"
162"f1f2"
171"b5b2"
182"a1a2"
191"b2b1"