Open Set
2025 #150 Steelix PSA 10 Meg EN-Mega Evolution

Receipt drop-441

All drops

Drop 441

2025 #150 Steelix PSA 10 Meg EN-Mega Evolution

  • Insured value $70
  • Rarity: rare
  • Awarded
Winner
6C9dQsHgvKj6ayVUS4bvdd6ki3hbsn5mzyEGXPA6uqPu
Delivered
12 Sep 2026 · 23:29 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, 446,554,452. Nothing bought after this slot could change the draw. Slot 446,554,449 was the finalized head when the pot tripped the target; the cluster answered at the slot above, so both are recorded.

    Snapshot slot
    446554452 (requested 446554449)
    Snapshot blockhash
    GTPvsFQEa8jt7vHP9P51ozpC9nm7domr2xgEPtUCFyPihex e5a2549d8df0543e23eeafce1fc3af32994c8dbbb782abbfdeccfe1e58782785
  2. 02

    Candidates locked

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

    Candidates
    242
    Total weight
    23945
    Candidates hash
    0x8e0930822da890ae7ff9379e1928f84f7f7eb3d031a058d65433bd49a59d37cdDownload the full candidate list
  3. 03

    Entropy from a future slot

    The seed came from slot 446,554,602, which had not been produced when the candidates were locked. Nobody could know it in advance.

    Entropy slot
    446554602
    Entropy blockhash
    HSziBAP1AzTfhCxmP86GUy225dJFTcPpARMbDe4mWpWchex f463c38c54519b22cdd57bcf8cbcc211e3607e9c1c06b760ef26d2afaae5cdb9
  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
    0x1f17dcebc284fb814cbd4a98d9477c88d20dca8f36ef583c3b186f9dd62edb85
    Winner index
    51
    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
4TVpYYF8uJsnBYa9DG5UFAvig8jGVS8XTihpBMVeYPLgkYZWSTihpUjQSapDa3uzifcZETK1HTaFRDZT9XMVJEfw
Mint
Gc3vX9R5Fyk4JGTBzececKhambMFFfeECSWUSMsXzA8PP9DV8S79BkEHCen18Su4MvXRiiaXUUWCv7tXxErgZxE
Card
G385FuL77UVfqbG7V3C6yukyDH6Fx1jz3eBjujzzyLD5
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-080b416e-c86c-49f3-88e7-7a6e5aef1102
Payment mint
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Token mint
8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz
Snapshot taken
12 Sep 2026 · 23:25 UTC
Raw receipt

The full record, exactly as it was published.

{
  "id": "drop-441",
  "cycleId": 441,
  "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": 446554452,
    "requestedSlot": 446554449,
    "blockhash": "GTPvsFQEa8jt7vHP9P51ozpC9nm7domr2xgEPtUCFyPi",
    "slotSpread": 0,
    "indexSlot": 446554450
  },
  "candidates": {
    "count": 242,
    "hash": "0x8e0930822da890ae7ff9379e1928f84f7f7eb3d031a058d65433bd49a59d37cd",
    "totalWeight": 23945
  },
  "winner": {
    "address": "6C9dQsHgvKj6ayVUS4bvdd6ki3hbsn5mzyEGXPA6uqPu",
    "weight": 100,
    "index": 51
  },
  "randomness": {
    "entropySlot": 446554602,
    "entropySlotRequested": 446554602,
    "entropyBlockhash": "HSziBAP1AzTfhCxmP86GUy225dJFTcPpARMbDe4mWpWc",
    "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": "0x1f17dcebc284fb814cbd4a98d9477c88d20dca8f36ef583c3b186f9dd62edb85"
  },
  "collector": {
    "memo": "cc-080b416e-c86c-49f3-88e7-7a6e5aef1102",
    "machine": "pokemon_25",
    "chain": "solana-mainnet",
    "paymentMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amountBaseUnits": "25000000"
  },
  "transactions": {
    "pay": "4TVpYYF8uJsnBYa9DG5UFAvig8jGVS8XTihpBMVeYPLgkYZWSTihpUjQSapDa3uzifcZETK1HTaFRDZT9XMVJEfw",
    "mint": "Gc3vX9R5Fyk4JGTBzececKhambMFFfeECSWUSMsXzA8PP9DV8S79BkEHCen18Su4MvXRiiaXUUWCv7tXxErgZxE"
  },
  "card": {
    "mint": "G385FuL77UVfqbG7V3C6yukyDH6Fx1jz3eBjujzzyLD5",
    "name": "2025 #150 Steelix PSA 10 Meg EN-Mega Evolution",
    "rarity": "rare",
    "insuredValueUsd": 70,
    "imageUrls": [
      "https://nft.collectorcrypt.com/front/2026081133C222856",
      "https://d1xpxki1g4htqu.cloudfront.net/x99P0MPEozKtVIVWYrql0Md0tKugQBLSfxY-A3MQ0MY",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/front/2026081133C222856",
      "https://nft.collectorcrypt.com/back/2026081133C222856",
      "https://d1xpxki1g4htqu.cloudfront.net/IxcrqlOx1p4YF5MxWz-5e_xfK--h3r1iUDDBpRGD2-I",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/back/2026081133C222856"
    ]
  },
  "timestamps": {
    "snapshotAt": 1789255538548,
    "awardedAt": 1789255786812
  },
  "finalStatus": "AWARDED",
  "executionMode": "live"
}
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