Open Set
2016 #RC30 Full Art/Gardevoir EX PSA 8 XY Generations Radiant Collection

Receipt drop-395

All drops

Drop 395

2016 #RC30 Full Art/Gardevoir EX PSA 8 XY Generations Radiant Collection

  • Insured value $100
  • Rarity: rare
  • Awarded
Winner
98fkQjrCRVoJtWwkNJkiYJXGRvNxzSuHYsqvKxJbhoHu
Delivered
12 Sep 2026 · 19:43 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, 446,511,440. Nothing bought after this slot could change the draw. Slot 446,511,437 was the finalized head when the pot tripped the target; the cluster answered at the slot above, so both are recorded.

    Snapshot slot
    446511440 (requested 446511437)
    Snapshot blockhash
    DMTmp1yRQdFZ1z229jSCsiuNsK9jhEDZpHMcNrjzYimshex b78a2194586d77ed980a7624a43f342e87c836c9f70c12c57c667d2c20fff656
  2. 02

    Candidates locked

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

    Candidates
    263
    Total weight
    25710
    Candidates hash
    0x519ebd3f19f2c83b4213a453af41e058d9286df9006a69f1bd857cbc2ca394f8Download the full candidate list
  3. 03

    Entropy from a future slot

    The seed came from slot 446,511,590, which had not been produced when the candidates were locked. Nobody could know it in advance.

    Entropy slot
    446511590
    Entropy blockhash
    26AaS5KknVWevwHY2549DPDgkewcezd41M2NiRHEBYF4hex 102e6b47bfcb326347065df78db5f409ec67fd53b1ade645c6fef85cdbba576b
  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
    0x4ab8877b195e0ed2eac46a0dffda3cd55fba7aa336d214b82c14c529594c17ff
    Winner index
    107
    Winner weight
    80

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
uuGG6bbyzfJuTnnEpM1qttLPSZwsnos8ptszU3TQ6jcf7ad2Jp2PHah2Xr7QMm59BvMHsxHQDQk615gjVb7rDY9
Mint
4FE6ZbPS2pEvfGCtUUwuNEQQnzhZB3qz8aTvspB3hY7MaKdqHuH5V6KdJdcMtgE6XT5DUUfHYTyB3uJDvYZfd1yM
Card
BcmxwoeFcZvhXjWdC8jdAfZdFBeYEqnVARKpHmFzEamn
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-49d2f6c9-7ff2-4ad0-a936-0c747ae779e0
Payment mint
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Token mint
8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz
Snapshot taken
12 Sep 2026 · 19:29 UTC
Raw receipt

The full record, exactly as it was published.

{
  "id": "drop-395",
  "cycleId": 395,
  "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": 446511440,
    "requestedSlot": 446511437,
    "blockhash": "DMTmp1yRQdFZ1z229jSCsiuNsK9jhEDZpHMcNrjzYims",
    "slotSpread": 1,
    "indexSlot": 446511438
  },
  "candidates": {
    "count": 263,
    "hash": "0x519ebd3f19f2c83b4213a453af41e058d9286df9006a69f1bd857cbc2ca394f8",
    "totalWeight": 25710
  },
  "winner": {
    "address": "98fkQjrCRVoJtWwkNJkiYJXGRvNxzSuHYsqvKxJbhoHu",
    "weight": 80,
    "index": 107
  },
  "randomness": {
    "entropySlot": 446511590,
    "entropySlotRequested": 446511590,
    "entropyBlockhash": "26AaS5KknVWevwHY2549DPDgkewcezd41M2NiRHEBYF4",
    "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": "0x4ab8877b195e0ed2eac46a0dffda3cd55fba7aa336d214b82c14c529594c17ff"
  },
  "collector": {
    "memo": "cc-49d2f6c9-7ff2-4ad0-a936-0c747ae779e0",
    "machine": "pokemon_25",
    "chain": "solana-mainnet",
    "paymentMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amountBaseUnits": "25000000"
  },
  "transactions": {
    "pay": "uuGG6bbyzfJuTnnEpM1qttLPSZwsnos8ptszU3TQ6jcf7ad2Jp2PHah2Xr7QMm59BvMHsxHQDQk615gjVb7rDY9",
    "mint": "4FE6ZbPS2pEvfGCtUUwuNEQQnzhZB3qz8aTvspB3hY7MaKdqHuH5V6KdJdcMtgE6XT5DUUfHYTyB3uJDvYZfd1yM"
  },
  "card": {
    "mint": "BcmxwoeFcZvhXjWdC8jdAfZdFBeYEqnVARKpHmFzEamn",
    "name": "2016 #RC30 Full Art/Gardevoir EX PSA 8 XY Generations Radiant Collection",
    "rarity": "rare",
    "insuredValueUsd": 100,
    "imageUrls": [
      "https://nft.collectorcrypt.com/front/2026090340C242500",
      "https://d1xpxki1g4htqu.cloudfront.net/DpI4z6qI56n96-J2B7XYB2ZjyL8TyhbxF7Fe4AylseQ",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/front/2026090340C242500",
      "https://nft.collectorcrypt.com/back/2026090340C242500",
      "https://d1xpxki1g4htqu.cloudfront.net/ERgQB7Imb8ULcyefOPC8S0H3PbMZ3X56OUhWlGNCHVs",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/back/2026090340C242500"
    ]
  },
  "timestamps": {
    "snapshotAt": 1789241359281,
    "awardedAt": 1789242227614
  },
  "finalStatus": "AWARDED",
  "executionMode": "live"
}
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