Open Set
2023 #199 Groudon PSA 9 Par EN-Paradox Rift Pokemon

Receipt drop-158

All drops

Drop 158

2023 #199 Groudon PSA 9 Par EN-Paradox Rift Pokemon

  • Insured value $119
  • Rarity: uncommon
  • Awarded
Winner
H9ekGqyDYHg7y2dhxBMkKzbVQ5Cp6dJkFMYGSDjEE6hV
Delivered
12 Sep 2026 · 05:24 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, 446,348,956. Nothing bought after this slot could change the draw. Slot 446,348,953 was the finalized head when the pot tripped the target; the cluster answered at the slot above, so both are recorded.

    Snapshot slot
    446348956 (requested 446348953)
    Snapshot blockhash
    HS3TzeNKsstUiTxDFP7ddCTMoiy66ykVFvgqekmQeigHhex f4254c777bde30d8c31059245d17c87ceeb5dddcea3e19c85c99e70d0f472aa2
  2. 02

    Candidates locked

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

    Candidates
    276
    Total weight
    26965
    Candidates hash
    0x20d7d9b49e7c7ea16815dd8cfa45a0334cb4f4039a04093710531247d17ec0f7Download the full candidate list
  3. 03

    Entropy from a future slot

    The seed came from slot 446,349,106, which had not been produced when the candidates were locked. Nobody could know it in advance.

    Entropy slot
    446349106
    Entropy blockhash
    E5mKmMFpC6BPr5zh7pNgRTFz6nRyT2tPpWi7QnSixcyehex c2605ebbbc42f8acf9d9302eda562612424230d4e0b6a0b3e4c8e97ca9785249
  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
    0x9bd2ef55aff756c2b3886aef324e6a725afc06cd4357f0730905f41b1e086226
    Winner index
    250
    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
258XJDhLFUcidF6paXtFLnv3r9uDx7vL7Qu3q1zvdT7gbtEW59Au6P2YsBEHJ4nWTVpmkgegimykQRjMVhiwYVre
Mint
DQ5of8GFKWkZuYG7NvdpZM7ezDLggQbNnoSjrAjYcDS8jiGmzrXao97dNVWQj6Gjihp6H3Qpqd71kY2NGRRS7eb
Card
2pEciFqP1PawqSU4NJQBYLG43BfhjETcg5MK3t9zy72s
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_100
Price
$100
Fee asset
USDC
Collector order
cc-93c3022f-3263-4b86-b3ef-1481f9decf32
Payment mint
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Token mint
8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz
Snapshot taken
12 Sep 2026 · 05:23 UTC
Raw receipt

The full record, exactly as it was published.

{
  "id": "drop-158",
  "cycleId": 158,
  "version": 3,
  "target": {
    "machine": "pokemon_100",
    "priceUsd": "100",
    "rungUsd": "100",
    "chain": "solana-mainnet",
    "reason": "fixed ladder"
  },
  "venue": {
    "name": "stonk.fun",
    "program": "cpmm",
    "mint": "8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz",
    "quoteMint": "CARDSccUMFKoPRZxt5vt3ksUbxEFEcnZ3H2pd3dKxYjp",
    "pool": "5dYsxy1hJ8DxejsfHJR9wyRsuLHw6wCLKk7idc1kszUn"
  },
  "fees": {
    "amount": "100000000",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "assetSymbol": "USDC",
    "decimals": 6
  },
  "snapshot": {
    "slot": 446348956,
    "requestedSlot": 446348953,
    "blockhash": "HS3TzeNKsstUiTxDFP7ddCTMoiy66ykVFvgqekmQeigH",
    "slotSpread": 0,
    "indexSlot": 446348954
  },
  "candidates": {
    "count": 276,
    "hash": "0x20d7d9b49e7c7ea16815dd8cfa45a0334cb4f4039a04093710531247d17ec0f7",
    "totalWeight": 26965
  },
  "winner": {
    "address": "H9ekGqyDYHg7y2dhxBMkKzbVQ5Cp6dJkFMYGSDjEE6hV",
    "weight": 80,
    "index": 250
  },
  "randomness": {
    "entropySlot": 446349106,
    "entropySlotRequested": 446349106,
    "entropyBlockhash": "E5mKmMFpC6BPr5zh7pNgRTFz6nRyT2tPpWi7QnSixcye",
    "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": "0x9bd2ef55aff756c2b3886aef324e6a725afc06cd4357f0730905f41b1e086226"
  },
  "collector": {
    "memo": "cc-93c3022f-3263-4b86-b3ef-1481f9decf32",
    "machine": "pokemon_100",
    "chain": "solana-mainnet",
    "paymentMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amountBaseUnits": "100000000"
  },
  "transactions": {
    "pay": "258XJDhLFUcidF6paXtFLnv3r9uDx7vL7Qu3q1zvdT7gbtEW59Au6P2YsBEHJ4nWTVpmkgegimykQRjMVhiwYVre",
    "mint": "DQ5of8GFKWkZuYG7NvdpZM7ezDLggQbNnoSjrAjYcDS8jiGmzrXao97dNVWQj6Gjihp6H3Qpqd71kY2NGRRS7eb"
  },
  "card": {
    "mint": "2pEciFqP1PawqSU4NJQBYLG43BfhjETcg5MK3t9zy72s",
    "name": "2023 #199 Groudon PSA 9 Par EN-Paradox Rift Pokemon",
    "rarity": "uncommon",
    "insuredValueUsd": 119,
    "imageUrls": [
      "https://arweave.net/iScjfV7cEaqFzSOrS9Tn59RQ7J0OXkwbgXPsHFiYSTo",
      "https://d1xpxki1g4htqu.cloudfront.net/QXIg1RDYuQw2IVntTyMsg-38fpHYZOWv47qelaq8_kM",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://arweave.net/iScjfV7cEaqFzSOrS9Tn59RQ7J0OXkwbgXPsHFiYSTo",
      "https://arweave.net/Zy7RNQOzheqUXC7OnWkmsF6ZykTNtZ-2m3PoYeb_qcA",
      "https://d1xpxki1g4htqu.cloudfront.net/sybdmtPm9IZUV10kfXqSzGDuQ2I4q6UE1V-XfZFtmeQ",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://arweave.net/Zy7RNQOzheqUXC7OnWkmsF6ZykTNtZ-2m3PoYeb_qcA"
    ]
  },
  "timestamps": {
    "snapshotAt": 1789190587729,
    "awardedAt": 1789190676781
  },
  "finalStatus": "AWARDED",
  "executionMode": "live"
}
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