Open Set
2016 #107 Full Art/Volcanion EX PSA 8 XY Steam Siege

Receipt drop-27

All drops

Drop 027

2016 #107 Full Art/Volcanion EX PSA 8 XY Steam Siege

  • Insured value $30
  • Rarity: common
  • Awarded
Winner
Dd7PJpgsK89SeNB2ikVKPiGEvwE92KPN5DieY8xBEYmM
Delivered
12 Sep 2026 · 00:23 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, 446,289,932. Nothing bought after this slot could change the draw. Slot 446,289,931 was the finalized head when the pot tripped the target; the cluster answered at the slot above, so both are recorded.

    Snapshot slot
    446289932 (requested 446289931)
    Snapshot blockhash
    HxzhxX7YKYmybk4coknMoWfawxSqq3KRAQokvr4KEDADhex fc132f12f2918b2ab1372414f55c921d614b82aaa52a27956e334528c126198e
  2. 02

    Candidates locked

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

    Candidates
    101
    Total weight
    11685
    Candidates hash
    0x6683696098eb6be0044d93342be73a6efc09cc4e5a95638814e3a1aeb8d35e5bDownload the full candidate list
  3. 03

    Entropy from a future slot

    The seed came from slot 446,290,082, which had not been produced when the candidates were locked. Nobody could know it in advance.

    Entropy slot
    446290082
    Entropy blockhash
    4daFpEGqQKGstFjEiH4cosKhNXLy7ycyrTBYq26F4KKghex 35f19269da1da7f4541e0c19ceb2a85f25616f103311e91f6e8d17b70edc737b
  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
    0xc4df6daa2c38b84d20e2849928a7735585c09eb0abbe6cc0731c6fb7e72f4bbd
    Winner index
    68
    Winner weight
    100

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
2ny1ropRjYhX1eaZ4ZsGiXLimLb7ow93Vp8detE2oTBEV5ybAotvWSLBvQ14eNcC4b6nCNLAaFeb3PnkRJmY3FTj
Mint
3U97P3KJouKmFBkdatmFzN2ieZP7NLP2P2kMuvWoY6WassENeykXzsYXRqjhXqGA8gkEUFyKjWBRYuzzUgsxhdDM
Card
2ZaHaJRTsWUhoXiQZiayaCP2L3UtkGSsCaGSTJwQ1oXq
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_50
Price
$50
Fee asset
USDC
Collector order
cc-e67b08ae-e7f0-4f50-9089-04992c89ccce
Payment mint
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Token mint
8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz
Snapshot taken
12 Sep 2026 · 00:11 UTC
Raw receipt

The full record, exactly as it was published.

{
  "id": "drop-27",
  "cycleId": 27,
  "version": 3,
  "target": {
    "machine": "pokemon_50",
    "priceUsd": "50",
    "rungUsd": "50",
    "chain": "solana-mainnet",
    "reason": "fixed ladder"
  },
  "venue": {
    "name": "stonk.fun",
    "program": "cpmm",
    "mint": "8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz",
    "quoteMint": "CARDSccUMFKoPRZxt5vt3ksUbxEFEcnZ3H2pd3dKxYjp",
    "pool": "5dYsxy1hJ8DxejsfHJR9wyRsuLHw6wCLKk7idc1kszUn"
  },
  "fees": {
    "amount": "50000000",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "assetSymbol": "USDC",
    "decimals": 6
  },
  "snapshot": {
    "slot": 446289932,
    "requestedSlot": 446289931,
    "blockhash": "HxzhxX7YKYmybk4coknMoWfawxSqq3KRAQokvr4KEDAD",
    "slotSpread": 0,
    "indexSlot": 446289932
  },
  "candidates": {
    "count": 101,
    "hash": "0x6683696098eb6be0044d93342be73a6efc09cc4e5a95638814e3a1aeb8d35e5b",
    "totalWeight": 11685
  },
  "winner": {
    "address": "Dd7PJpgsK89SeNB2ikVKPiGEvwE92KPN5DieY8xBEYmM",
    "weight": 100,
    "index": 68
  },
  "randomness": {
    "entropySlot": 446290082,
    "entropySlotRequested": 446290082,
    "entropyBlockhash": "4daFpEGqQKGstFjEiH4cosKhNXLy7ycyrTBYq26F4KKg",
    "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": "0xc4df6daa2c38b84d20e2849928a7735585c09eb0abbe6cc0731c6fb7e72f4bbd"
  },
  "collector": {
    "memo": "cc-e67b08ae-e7f0-4f50-9089-04992c89ccce",
    "machine": "pokemon_50",
    "chain": "solana-mainnet",
    "paymentMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amountBaseUnits": "50000000"
  },
  "transactions": {
    "pay": "2ny1ropRjYhX1eaZ4ZsGiXLimLb7ow93Vp8detE2oTBEV5ybAotvWSLBvQ14eNcC4b6nCNLAaFeb3PnkRJmY3FTj",
    "mint": "3U97P3KJouKmFBkdatmFzN2ieZP7NLP2P2kMuvWoY6WassENeykXzsYXRqjhXqGA8gkEUFyKjWBRYuzzUgsxhdDM"
  },
  "card": {
    "mint": "2ZaHaJRTsWUhoXiQZiayaCP2L3UtkGSsCaGSTJwQ1oXq",
    "name": "2016 #107 Full Art/Volcanion EX PSA 8 XY Steam Siege",
    "rarity": "common",
    "insuredValueUsd": 30,
    "imageUrls": [
      "https://arweave.net/aID8lwA8EuKNyjObdjLRIMt7AyeYuzftA0R-F87FIEM",
      "https://d1xpxki1g4htqu.cloudfront.net/ZUuPSDXw0ehl5GU1RmWfui6_NN9xqESPiG1Z3Czu7OU",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://arweave.net/aID8lwA8EuKNyjObdjLRIMt7AyeYuzftA0R-F87FIEM",
      "https://arweave.net/W25ySLZImS186gMpAo3mzhK6kxUCG9olguGX73ws7og",
      "https://d1xpxki1g4htqu.cloudfront.net/IanV6EWzykJbg-9X72X7YYAyMeDIdOzjFHHy7X4agSQ",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://arweave.net/W25ySLZImS186gMpAo3mzhK6kxUCG9olguGX73ws7og"
    ]
  },
  "timestamps": {
    "snapshotAt": 1789171887916,
    "awardedAt": 1789172592151
  },
  "finalStatus": "AWARDED",
  "executionMode": "live"
}
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