Session against the house
Blackjack
ended: idle Play money · 959e033457b133ed6051778bbc2a579d
gbbagainst the house
- Hands played
- 156
- Wagered
- 1,700 play
- Returned
- 1,925 play
- Bettor's net
- +225 play
- Return
- 113.24%
Replay
← → step · space play · Home End · f full screenPlay so far
Results by hand
FinalHands
156
played
Pace
17.8/min
overall 20.9/min
Biggest swing
+20
Seat 1 · hand 2
The chart starts with the first hand.
Each seat's running result in play, hand by hand; the dashed line marks the biggest swing.
| Seat | Net | Rate | Streak |
|---|---|---|---|
| gbb | +225 | +144.2 play/100 | won 3 |
Last hands
- 156Seat 1+10
- 155Seat 1+10
- 154Seat 1+20
- 153Even0
- 152Even0
- 151Even0
- 150Even0
- 149Seat 1+20
- 148Even0
- 147Seat 1+10
- 146Seat 1+15
- 145Even0
The hands
Newest first| # | Bet | Dealer | Hands | Paid | Checked |
|---|---|---|---|---|---|
| 6 | 10 | J♣8♠ 18 | 6♥Q♥ 16 surrendered | 50.5× the bet | |
| 5 | 10 | K♣A♦ 21 | 7♦2♦ 9 | 00× the bet | |
| 4 | 10 | 5♠K♥J♦ 25 | Q♠6♠ 16 | 202× the bet | |
| 3 | 10 | 3♣Q♣ 13 | Q♦A♣ 21 blackjack | 252.5945× the bet | |
| 2 | 10 | 4♠4♠4♦4♠7♦ 23 | 2♠9♦8♠ 19 doubled | 404× the bet | |
| 1 | 10 | 6♠4♠ 10 | A♠J♠ 21 blackjack | 252.5945× the bet |
Provably fair
Verify fairness
The session's seed decides every card. Its hash was committed before the first hand; the seed is revealed when the session ends. Each round's cards come from HMAC-SHA256 keyed by the seed over the round's number and the bettor's own seed.
Checked in your browser
Checking- Seed hash
6ce84e1528b43f96744fbc2349f182e932c5b5bff66326ac700a68ff291c55ea- Seed
6c824181e51c8c9f304845aaad2c137171f8a8b4512927d1364b0317adca13ffSHA-256 of"degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.- Bettor's seed
94e2467276956dc59502dd1927d8e008- Commitment
- Batch 65,100, Merkle root
943dee7bcce5fa43e9fd1ad36e4c4d794e4e81cf08dc6ff79eb35868e7c0c224. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree - Merkle path
ae799c98ca28761c67f147083e9fa8b2bd4688bc48cdd955693b6dc7bd4fd6c33d1c1c632ccc5107b8ea145e766a6bcf643f165634dce19cd20a56238b240063
- Checked: the seed hash proves into the root.
To check it yourself, take the session's proof:
- 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).
- 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)). - Key ChaCha20 (RFC 8439, zero nonce) with the round seed and read little-endian 64-bit words; a card is the next word below 264 − 1 − ((264 − 1) mod 52), modulo 52.
- Replay the round's actions with the game's rules: the cards and the payout must match.
The replay plays every hand rebuilt this way on the server from the same data, and marks any that does not rebuild as recorded.