Open Set
2026 #242 Carbink PSA 9 Asc EN-Ascended Heroes

Receipt drop-498

All drops

Drop 498

2026 #242 Carbink PSA 9 Asc EN-Ascended Heroes

  • Insured value $13
  • Rarity: common
  • Awarded
Winner
EngEt8uht77H83z6wSyqVzagJSnd7tqmL2oJ87ZEiW4N
Delivered
13 Sep 2026 · 11:59 UTC
View the card on chain

How this winner was picked

Every input below is published so anyone can recompute the result. The order matters: each step was fixed before the next one could be known.

Anyone can replay this draw with the verifier script in the repository, scripts/verify-receipt.mjs.

  1. 01

    Snapshot frozen

    Every holder balance was read at one finalized slot, 446,697,117. Nothing bought after this slot could change the draw. Slot 446,697,115 was the finalized head when the pot tripped the target; the cluster answered at the slot above, so both are recorded.

    Snapshot slot
    446697117 (requested 446697115)
    Snapshot blockhash
    8Qvxgus4dBNs9c7Hb7mVntg2XUxjQMk6myWhsnETqykKhex 6e232e15ab970b0f97c42aa77d80175d4e5b9797237ebd444a502745c2048e30
  2. 02

    Candidates locked

    222 eligible wallets were hashed into a single fingerprint. If even one entry were altered, this hash would not match.

    Candidates
    222
    Total weight
    22290
    Candidates hash
    0x578f4d57745e246389eab4fcd6a9a352bbbd48856ae2bd956732a55f7311c894Download the full candidate list
  3. 03

    Entropy from a future slot

    The seed came from slot 446,697,267, which had not been produced when the candidates were locked. Nobody could know it in advance.

    Entropy slot
    446697267
    Entropy blockhash
    BfadcLwYAFhNwrFs4txC2or51w4Rn3fXqvkiKZCtnaBdhex 9e76f78845515ddb687a726edd3f9a87007f5d95babc68780c19d4e1d0cf9524
  4. 04

    Winner computed

    Run the formula below over the frozen candidate list with this seed and you land on the same wallet, every time.

    Seed formula
    seed = keccak256(base58decode(entropyBlockhash) || uint256(cycleId) || candidatesHash); roll = seed mod totalWeight; winner = first candidate whose cumulative weight exceeds roll; candidates sorted bytewise by base58 address
    Draw seed
    0x7d99b8d198f482dcc130b4ee2132115d0b937c00824efacadf2606f1deeb6a8b
    Winner index
    170
    Winner weight
    115

On-chain proof

The pack was paid for and the card was minted straight to the winner. The transaction links below record the payment and NFT mint.

Payment
5gdWkMR5VUPyKVFZGippzXoaY3XstSakMZAzHL4Pdua6kT737ZNNy4FBz7zBLKWXDqd3M8AEXFnBKzhDS8ivg9oz
Mint
4xSUEcpCtfMzbHkfn63MzVKZiEvSnZTM7wsswKqcknVnbDuGFzKxVSms5vhuPigyShXcZBB1MYZLGtD6fgfY6zWy
Card
4wHaqtuPoxDntwcS6csk7Yy2deSdVFoANZZxcxgEyS3j
Chain
solana-mainnet

What paid for it

Token trading fees filled the pot until it covered this pack. The pack was then bought from Collector at the listed price.

Pack
pokemon_25
Price
$25
Fee asset
USDC
Collector order
cc-b51b4741-9cec-46ef-be8a-d9328719ab41
Payment mint
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Token mint
8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz
Snapshot taken
13 Sep 2026 · 11:15 UTC
Raw receipt

The full record, exactly as it was published.

{
  "id": "drop-498",
  "cycleId": 498,
  "version": 3,
  "target": {
    "machine": "pokemon_25",
    "priceUsd": "25",
    "rungUsd": "25",
    "chain": "solana-mainnet",
    "reason": "fixed ladder"
  },
  "venue": {
    "name": "stonk.fun",
    "program": "cpmm",
    "mint": "8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz",
    "quoteMint": "CARDSccUMFKoPRZxt5vt3ksUbxEFEcnZ3H2pd3dKxYjp",
    "pool": "5dYsxy1hJ8DxejsfHJR9wyRsuLHw6wCLKk7idc1kszUn"
  },
  "fees": {
    "amount": "25000000",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "assetSymbol": "USDC",
    "decimals": 6
  },
  "snapshot": {
    "slot": 446697117,
    "requestedSlot": 446697115,
    "blockhash": "8Qvxgus4dBNs9c7Hb7mVntg2XUxjQMk6myWhsnETqykK",
    "slotSpread": 0,
    "indexSlot": 446697116
  },
  "candidates": {
    "count": 222,
    "hash": "0x578f4d57745e246389eab4fcd6a9a352bbbd48856ae2bd956732a55f7311c894",
    "totalWeight": 22290
  },
  "winner": {
    "address": "EngEt8uht77H83z6wSyqVzagJSnd7tqmL2oJ87ZEiW4N",
    "weight": 115,
    "index": 170
  },
  "randomness": {
    "entropySlot": 446697267,
    "entropySlotRequested": 446697267,
    "entropyBlockhash": "BfadcLwYAFhNwrFs4txC2or51w4Rn3fXqvkiKZCtnaBd",
    "seedFormula": "seed = keccak256(base58decode(entropyBlockhash) || uint256(cycleId) || candidatesHash); roll = seed mod totalWeight; winner = first candidate whose cumulative weight exceeds roll; candidates sorted bytewise by base58 address",
    "seed": "0x7d99b8d198f482dcc130b4ee2132115d0b937c00824efacadf2606f1deeb6a8b"
  },
  "collector": {
    "memo": "cc-b51b4741-9cec-46ef-be8a-d9328719ab41",
    "machine": "pokemon_25",
    "chain": "solana-mainnet",
    "paymentMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amountBaseUnits": "25000000"
  },
  "transactions": {
    "pay": "5gdWkMR5VUPyKVFZGippzXoaY3XstSakMZAzHL4Pdua6kT737ZNNy4FBz7zBLKWXDqd3M8AEXFnBKzhDS8ivg9oz",
    "mint": "4xSUEcpCtfMzbHkfn63MzVKZiEvSnZTM7wsswKqcknVnbDuGFzKxVSms5vhuPigyShXcZBB1MYZLGtD6fgfY6zWy"
  },
  "card": {
    "mint": "4wHaqtuPoxDntwcS6csk7Yy2deSdVFoANZZxcxgEyS3j",
    "name": "2026 #242 Carbink PSA 9 Asc EN-Ascended Heroes",
    "rarity": "common",
    "insuredValueUsd": 13,
    "imageUrls": [
      "https://nft.collectorcrypt.com/front/2026090827C249771",
      "https://d1xpxki1g4htqu.cloudfront.net/4vI4QNd9ZqpirS5YhyMUyQqEYNaJTSfgIcrcLqrsKnA",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/front/2026090827C249771",
      "https://nft.collectorcrypt.com/back/2026090827C249771",
      "https://d1xpxki1g4htqu.cloudfront.net/zSA3KkBuxujUoEBYFM4bJnrFT15582YFYOUVwCWJPeI",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/back/2026090827C249771"
    ]
  },
  "timestamps": {
    "snapshotAt": 1789298128021,
    "awardedAt": 1789300767463
  },
  "finalStatus": "AWARDED",
  "executionMode": "live"
}
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