Open Set
1999 #11 Magneton-Holo PSA 5 Fossil

Receipt drop-418

All drops

Drop 418

1999 #11 Magneton-Holo PSA 5 Fossil

  • Insured value $21
  • Rarity: common
  • Awarded
Winner
HspgvMUZf9AtZz6EiqL5wjFPaEDSDegGtqFqXE6MDNxm
Delivered
12 Sep 2026 · 21:41 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, 446,533,919. Nothing bought after this slot could change the draw. Slot 446,533,918 was the finalized head when the pot tripped the target; the cluster answered at the slot above, so both are recorded.

    Snapshot slot
    446533919 (requested 446533918)
    Snapshot blockhash
    8LAefrHqEFDJReDM5PMf2ypEq7XwSgvhSn6NZJ5Vk5sVhex 6ceac12abd7cdd6f5f9a290d99d8b2dc7ecaba9b35241959d4411dcf59bf1638
  2. 02

    Candidates locked

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

    Candidates
    260
    Total weight
    25315
    Candidates hash
    0xd2f68cf58c92f2de8138611a39d1687aee43cff01f681a595a078217efd9fb64Download the full candidate list
  3. 03

    Entropy from a future slot

    The seed came from slot 446,534,069, which had not been produced when the candidates were locked. Nobody could know it in advance.

    Entropy slot
    446534069
    Entropy blockhash
    Be6Ai37tkWGc7JBz8q1Xb21XVnsaWhXQVLpPeYe6sAcVhex 9e1533b3f1b86ba6857606a37e5cade4cc8f26e9f8f368e1f55b86549f3339ce
  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
    0x5d365838090e06ea4048e55a0c5a138782cb86feadf383e64b627e8dddf2ac00
    Winner index
    246
    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
59QWGGKyucossePLdi3X4oYHDENVMoMpWBh8txGMHpkoZb9ushyMsE6BrxbxvKiynH7RZcuJ86tMP47zm5wZtcdy
Mint
2th6EJn8gswt6XHnVSdAXG5PaQW29uhF1qeg5i9emVFgREYhPaUJjmRpmkcZQXJxtaiAgoau2A9tKrtvBnN4XSZ4
Card
3mGRKKRAGewjwbwhPoqxqg263QS3jnXAswp5wtWxfMsT
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-cf058362-dfa5-4511-9731-b70549ac5db5
Payment mint
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Token mint
8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz
Snapshot taken
12 Sep 2026 · 21:37 UTC
Raw receipt

The full record, exactly as it was published.

{
  "id": "drop-418",
  "cycleId": 418,
  "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": 446533919,
    "requestedSlot": 446533918,
    "blockhash": "8LAefrHqEFDJReDM5PMf2ypEq7XwSgvhSn6NZJ5Vk5sV",
    "slotSpread": 0,
    "indexSlot": 446533919
  },
  "candidates": {
    "count": 260,
    "hash": "0xd2f68cf58c92f2de8138611a39d1687aee43cff01f681a595a078217efd9fb64",
    "totalWeight": 25315
  },
  "winner": {
    "address": "HspgvMUZf9AtZz6EiqL5wjFPaEDSDegGtqFqXE6MDNxm",
    "weight": 115,
    "index": 246
  },
  "randomness": {
    "entropySlot": 446534069,
    "entropySlotRequested": 446534069,
    "entropyBlockhash": "Be6Ai37tkWGc7JBz8q1Xb21XVnsaWhXQVLpPeYe6sAcV",
    "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": "0x5d365838090e06ea4048e55a0c5a138782cb86feadf383e64b627e8dddf2ac00"
  },
  "collector": {
    "memo": "cc-cf058362-dfa5-4511-9731-b70549ac5db5",
    "machine": "pokemon_25",
    "chain": "solana-mainnet",
    "paymentMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amountBaseUnits": "25000000"
  },
  "transactions": {
    "pay": "59QWGGKyucossePLdi3X4oYHDENVMoMpWBh8txGMHpkoZb9ushyMsE6BrxbxvKiynH7RZcuJ86tMP47zm5wZtcdy",
    "mint": "2th6EJn8gswt6XHnVSdAXG5PaQW29uhF1qeg5i9emVFgREYhPaUJjmRpmkcZQXJxtaiAgoau2A9tKrtvBnN4XSZ4"
  },
  "card": {
    "mint": "3mGRKKRAGewjwbwhPoqxqg263QS3jnXAswp5wtWxfMsT",
    "name": "1999 #11 Magneton-Holo PSA 5 Fossil",
    "rarity": "common",
    "insuredValueUsd": 21,
    "imageUrls": [
      "https://arweave.net/3PbfhCEsPl_bV6QoPjjit00nQfKtNOuqYBvR9hxYuKQ",
      "https://d1xpxki1g4htqu.cloudfront.net/cEAjroGJtf4JDZGLdlqDZUfDUaE5y9sWQNHoQl6I_c0",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://arweave.net/3PbfhCEsPl_bV6QoPjjit00nQfKtNOuqYBvR9hxYuKQ",
      "https://arweave.net/9Y89x4psWMW-RzW4H2qnUAhSjtxW-jxwen73TVs7Jq4",
      "https://d1xpxki1g4htqu.cloudfront.net/P5oAlBBvJJmvJvpMZ6vIChF2hpSFs_tcv5Gs99g6poM",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://arweave.net/9Y89x4psWMW-RzW4H2qnUAhSjtxW-jxwen73TVs7Jq4"
    ]
  },
  "timestamps": {
    "snapshotAt": 1789249052355,
    "awardedAt": 1789249309739
  },
  "finalStatus": "AWARDED",
  "executionMode": "live"
}
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