Session against the house
Blackjack
ended Play money · 668f1c07631b1910e5337fcd7900f6bf
gbbagainst the house
- Hands played
- 200
- Wagered
- 2,310 play
- Returned
- 2,215 play
- Bettor's net
- -95 play
- Return
- 95.89%
Replay
← → step · space play · Home End · f full screenPlay so far
Results by hand
FinalHands
200
played
Pace
19.5/min
overall 20.6/min
Biggest swing
-30
Seat 1 · hand 80
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 | -95 | -47.5 play/100 | won 2 |
Last hands
- 200Even0
- 199Seat 1+10
- 198Seat 1+20
- 197Even0
- 196Even0
- 195Even0
- 194Seat 1+10
- 193Even0
- 192Even0
- 191Even0
- 190Even0
- 189Even0
The hands
Newest first| # | Bet | Dealer | Hands | Paid | Checked |
|---|---|---|---|---|---|
| 50 | 10 | 9♣3♠6♥ 18 | 4♦6♦3♣ 13 doubled | 00× the bet | |
| 49 | 10 | 2♥K♥10♣ 22 | Q♦3♠ 13 | 202× the bet | |
| 48 | 10 | 4♥5♥A♠ 20 | 4♥9♦ 13 | 00× the bet | |
| 47 | 10 | 10♥4♦K♠ 24 | K♥J♠ 20 | 202× the bet | |
| 46 | 10 | 2♣A♣6♦ 19 | A♣9♦ 20 | 202× the bet | |
| 45 | 10 | 5♠9♣K♥ 24 | A♠6♦6♣ 13 doubled | 404× the bet | |
| 44 | 10 | A♥5♠ 16 | 2♥A♥3♠Q♥J♦ 26 bust | 00× the bet | |
| 43 | 10 | 3♣7♣J♣ 20 | 2♦3♠4♣A♠ 20 | 101× the bet | |
| 42 | 10 | 2♣2♦Q♣J♦ 24 | K♣10♦ 20 | 202× the bet | |
| 41 | 10 | K♥8♣ 18 | Q♣7♣ 17 | 00× the bet | |
| 40 | 10 | 2♥3♠2♣8♠10♥ 25 | 5♥10♣ 15 | 202× the bet | |
| 39 | 10 | J♦J♥ 20 | 8♠7♥ 15 surrendered | 50.5× the bet | |
| 38 | 10 | J♠6♥ 16 | 9♦3♠10♠ 22 bust | 00× the bet | |
| 37 | 10 | 7♥3♦A♦ 21 | 2♦8♦8♦ 18 doubled | 00× the bet | |
| 36 | 10 | 6♦6♥8♦ 20 | 6♥J♣ 16 | 00× the bet | |
| 35 | 10 | 8♦10♣ 18 | K♥10♠ 20 | 202× the bet | |
| 34 | 10 | 4♥4♥4♥9♠ 21 | 3♥Q♦ 13 | 00× the bet | |
| 33 | 10 | 10♥J♦ 20 | 2♠A♥7♥ 20 | 101× the bet | |
| 32 | 10 | 8♥2♦4♠8♦ 22 | 6♠5♠K♦ 21 doubled | 404× the bet | |
| 31 | 10 | 6♥5♦7♦ 18 | 7♠4♣K♣ 21 doubled | 404× the bet | |
| 30 | 10 | Q♠8♦ 18 | 4♠Q♠9♦ 23 bust | 00× the bet | |
| 29 | 10 | 2♦Q♣7♠ 19 | 4♠3♠Q♦ 17 | 00× the bet | |
| 28 | 10 | 6♦10♠4♠ 20 | 4♣5♠5♦ 14 doubled | 00× the bet | |
| 27 | 10 | 3♣2♥6♦7♥ 18 | Q♣9♦ 19 | 202× the bet | |
| 26 | 10 | 10♣9♦ 19 | J♠10♣ 20 | 202× the bet | |
| 25 | 10 | 8♥Q♣ 18 | 10♣Q♥ 20 | 202× the bet | |
| 24 | 10 | 2♦Q♥6♥ 18 | J♣6♦ 16 | 00× the bet | |
| 23 | 10 | 10♦8♦ 18 | Q♣2♠Q♣ 22 bust | 00× the bet | |
| 22 | 10 | Q♦Q♠ 20 | 3♣K♥2♦8♠ 23 bust | 00× the bet | |
| 21 | 10 | 8♦8♣ 16 | K♥3♥K♦ 23 bust | 00× the bet | |
| 20 | 10 | 9♣J♠ 19 | 9♣5♥4♥ 18 | 00× the bet | |
| 19 | 10 | Q♠9♥ 19 | 4♠4♠2♠4♣2♦Q♠ 26 bust | 00× the bet | |
| 18 | 10 | 6♠2♥3♥7♠ 18 | 9♠Q♣ 19 | 202× the bet | |
| 17 | 10 | 3♦Q♠5♦ 18 | A♦6♠7♣ 14 doubled | 00× the bet | |
| 16 | 10 | 4♣7♠9♥ 20 | 6♦4♣6♠ 16 doubled | 00× the bet | |
| 15 | 10 | 3♠J♥A♥A♣5♣ 20 | 8♣7♠ 15 | 00× the bet | |
| 14 | 10 | 3♥2♦8♠4♣ 17 | 6♥K♦ 16 | 00× the bet | |
| 13 | 10 | Q♥K♣ 20 | 9♣9♥ 18 | 00× the bet | |
| 12 | 10 | 9♦K♣ 19 | 3♣Q♦A♣6♣ 20 | 202× the bet | |
| 11 | 10 | 5♣4♥3♣A♦Q♠ 23 | 2♥K♥ 12 | 202× the bet | |
| 10 | 10 | A♠3♦10♥Q♦ 24 | 6♦2♠9♣ 17 | 202× the bet | |
| 9 | 10 | 9♦3♦K♦ 22 | 2♣6♣K♦ 18 | 202× the bet | |
| 8 | 10 | 4♣Q♠2♥K♣ 26 | Q♦3♠ 13 | 202× the bet | |
| 7 | 10 | 9♣8♣ 17 | 9♦A♠ 20 | 202× the bet | |
| 6 | 10 | 9♥6♥J♠ 25 | 2♣Q♠9♦ 21 | 202× the bet | |
| 5 | 10 | 4♠9♠9♦ 22 | Q♣9♥ 19 | 202× the bet | |
| 4 | 10 | J♠3♠ 13 | K♣6♣ 16 surrendered | 50.5× the bet | |
| 3 | 10 | 4♦6♦4♣4♠ 18 | A♥8♠ 19 | 202× the bet | |
| 2 | 10 | 10♦2♥ 12 | 5♥9♥10♠ 24 bust | 00× the bet | |
| 1 | 10 | A♥9♥ 20 | 8♦2♠A♣ 21 | 202× 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
2a5b33fa5baee75e17dc573426a9feb671afae8bb319edbe7d60790280a64a30- Seed
7ce75b14aac35e03d0a2ad9113f84d46547e6da0cbf4b7ac646939f11912209eSHA-256 of"degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.- Bettor's seed
9d8c2aff740c0e63841d278aef07c32b- Commitment
- Batch 67,300, Merkle root
7c17fe64256f96dbe1ad3d69e0b7534e84dfed69168fa9d2595ec1c821805a3c. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree - Merkle path
3480cf31cec57c22515184df49cd011f8352edd9b12bd6332754ce890a8919be04ca422604374fc989663bfe2c3e3d7310e37324bd1408100017fc22c66413a2cdd786aace06e8cd64b25f6a079a31b8f94793002b278bda0d3444297d97eb3e
- 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.