Open Set
2026 #30 Mega Charizard Y Ex CGC 10 Pokemon Mega Evolution Black Star Promo Tin

Receipt drop-209

All drops

Drop 209

2026 #30 Mega Charizard Y Ex CGC 10 Pokemon Mega Evolution Black Star Promo Tin

  • Insured value $35
  • Rarity: uncommon
  • Awarded
Winner
6TqnZvmKacGYqbvBAsBLgrPk5PcX6wVkABv5aCWpoPzm
Delivered
12 Sep 2026 · 07:01 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, 446,367,191. Nothing bought after this slot could change the draw. Slot 446,367,190 was the finalized head when the pot tripped the target; the cluster answered at the slot above, so both are recorded.

    Snapshot slot
    446367191 (requested 446367190)
    Snapshot blockhash
    9Gfh8pByqjLjTejLY9NXKK8jshXLEst2zRZYFmJX7GYvhex 7ae0f4eaac1b6a5bab5b88e4828ca87ff225ea0a426d0201870de43412035dc7
  2. 02

    Candidates locked

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

    Candidates
    291
    Total weight
    28330
    Candidates hash
    0x11084e19227576279cd0db524f349cd40ab0789eedad76fd5928807abc9ac706Download the full candidate list
  3. 03

    Entropy from a future slot

    The seed came from slot 446,367,341, which had not been produced when the candidates were locked. Nobody could know it in advance.

    Entropy slot
    446367341
    Entropy blockhash
    7MTLn3rNyfGiXpo2Vd3fjmLutDSn4kATDj5UwgMVEkX5hex 5e63858624a95023bd0be8e3334d0a59515a77b3a70fabf41ab3266938a903e4
  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
    0xd8b7fc1e7cdc48031f1298129b17b4bb4e9cb44418b2762a15ed617232f9341a
    Winner index
    77
    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
hyqBtzZqrwu5iUreFnwPdVb7jJFe18jZUDBK9Qim2ZzXXdjDxdPj9goZkgdATZtewW31FXPmqJss22JbgkKzDtX
Mint
5qZsQKPGBdaRT94xoUe3dU3MxqxWndQLMQuCqnL612Xddvce6Vr4kXTrj9DwYzF95dsDYggTgERC6Me1Cvu26PXJ
Card
AhNdiLoSFX2FVYTqgrXAUbW9pdyKjLAEfvPPcgnjT6uM
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-c33bbfdc-811e-4439-87f7-07b0d7b510b5
Payment mint
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Token mint
8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz
Snapshot taken
12 Sep 2026 · 06:59 UTC
Raw receipt

The full record, exactly as it was published.

{
  "id": "drop-209",
  "cycleId": 209,
  "version": 3,
  "target": {
    "machine": "pokemon_25",
    "priceUsd": "25",
    "rungUsd": "50",
    "chain": "solana-mainnet",
    "reason": "fixed ladder; no $50 pack in stock, bought the dearest in stock ($25)"
  },
  "venue": {
    "name": "stonk.fun",
    "program": "cpmm",
    "mint": "8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz",
    "quoteMint": "CARDSccUMFKoPRZxt5vt3ksUbxEFEcnZ3H2pd3dKxYjp",
    "pool": "5dYsxy1hJ8DxejsfHJR9wyRsuLHw6wCLKk7idc1kszUn"
  },
  "fees": {
    "amount": "25000000",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "assetSymbol": "USDC",
    "decimals": 6
  },
  "snapshot": {
    "slot": 446367191,
    "requestedSlot": 446367190,
    "blockhash": "9Gfh8pByqjLjTejLY9NXKK8jshXLEst2zRZYFmJX7GYv",
    "slotSpread": 0,
    "indexSlot": 446367190
  },
  "candidates": {
    "count": 291,
    "hash": "0x11084e19227576279cd0db524f349cd40ab0789eedad76fd5928807abc9ac706",
    "totalWeight": 28330
  },
  "winner": {
    "address": "6TqnZvmKacGYqbvBAsBLgrPk5PcX6wVkABv5aCWpoPzm",
    "weight": 100,
    "index": 77
  },
  "randomness": {
    "entropySlot": 446367341,
    "entropySlotRequested": 446367341,
    "entropyBlockhash": "7MTLn3rNyfGiXpo2Vd3fjmLutDSn4kATDj5UwgMVEkX5",
    "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": "0xd8b7fc1e7cdc48031f1298129b17b4bb4e9cb44418b2762a15ed617232f9341a"
  },
  "collector": {
    "memo": "cc-c33bbfdc-811e-4439-87f7-07b0d7b510b5",
    "machine": "pokemon_25",
    "chain": "solana-mainnet",
    "paymentMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amountBaseUnits": "25000000"
  },
  "transactions": {
    "pay": "hyqBtzZqrwu5iUreFnwPdVb7jJFe18jZUDBK9Qim2ZzXXdjDxdPj9goZkgdATZtewW31FXPmqJss22JbgkKzDtX",
    "mint": "5qZsQKPGBdaRT94xoUe3dU3MxqxWndQLMQuCqnL612Xddvce6Vr4kXTrj9DwYzF95dsDYggTgERC6Me1Cvu26PXJ"
  },
  "card": {
    "mint": "AhNdiLoSFX2FVYTqgrXAUbW9pdyKjLAEfvPPcgnjT6uM",
    "name": "2026 #30 Mega Charizard Y Ex CGC 10 Pokemon Mega Evolution Black Star Promo Tin",
    "rarity": "uncommon",
    "insuredValueUsd": 35,
    "imageUrls": [
      "https://arweave.net/Fyt2J73DlblHuWv4ZC7aDbt85a29ZEDSP4W8zytWmDE",
      "https://d1xpxki1g4htqu.cloudfront.net/-5hNDtO9ryt013geu_6XKNn8udQ8w61oc7LgS2Bej9w",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://arweave.net/Fyt2J73DlblHuWv4ZC7aDbt85a29ZEDSP4W8zytWmDE",
      "https://arweave.net/EVlPEk2bp5DxtyQVd_43JvhizCI5C6lK1Cwvh9gEa_c",
      "https://d1xpxki1g4htqu.cloudfront.net/HlHQAorPhywX0XtyZCO8lgO_OSjixcklYwb7fE-hjZ8",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://arweave.net/EVlPEk2bp5DxtyQVd_43JvhizCI5C6lK1Cwvh9gEa_c"
    ]
  },
  "timestamps": {
    "snapshotAt": 1789196378053,
    "awardedAt": 1789196495138
  },
  "finalStatus": "AWARDED",
  "executionMode": "live"
}
Open the API record