Open Set
2025 #163 Hydreigon EX PSA 10 Japanese Sv11w-White Flare

Receipt drop-98

All drops

Drop 098

2025 #163 Hydreigon EX PSA 10 Japanese Sv11w-White Flare

  • Insured value $30
  • Rarity: common
  • Awarded
Winner
4tkEnLApWZeqegZDa6WgFA8vf2uy28biTLTfLjRSHxVT
Delivered
12 Sep 2026 · 02:37 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, 446,317,415. Nothing bought after this slot could change the draw. Slot 446,317,414 was the finalized head when the pot tripped the target; the cluster answered at the slot above, so both are recorded.

    Snapshot slot
    446317415 (requested 446317414)
    Snapshot blockhash
    HVLtiiMLSi75WK4yQzb1k1hVf7BkohRi5hYh7tdFUM6ahex f4fdbebf24952e451d703a1178a40c044cb7bdbf170191935e3d2e9a23a2c76b
  2. 02

    Candidates locked

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

    Candidates
    161
    Total weight
    17625
    Candidates hash
    0x1638a622fc66f8cf061cab7ad625186e3671aa9410e223bf13c1ba72e140d8d4Download the full candidate list
  3. 03

    Entropy from a future slot

    The seed came from slot 446,317,565, which had not been produced when the candidates were locked. Nobody could know it in advance.

    Entropy slot
    446317565
    Entropy blockhash
    4gD6VeWupxuKruXgMx4EQ8LGbio6YP4Ds4Bu9zm9ZY9Vhex 369e634c10e35f168455506a7444858853c9bc0a96fefb2c0cc647d7b4672a88
  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
    0x8d5f4a50323958ffa4f7cd0b57547640aa4c184505dc231a66e6657c16681d93
    Winner index
    28
    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
5TFDsXLNscyr7Zaf1w1ZnNuqBRkGSTv4pRBoLTzASywnRoHJ5d5gpMbhBug84VrtcLTdoD1ZQEEmdpc4ZL4p4cPJ
Mint
iywEemaVqBMmpXY3NaPXhuCrgpQag7FvEh4Nf4jD29tXEMNnxG3eJMkpCR9GdMutqC8uRwDRp9NY2cX8MbQTLAD
Card
2cMUR1xxqyGmuXXKZe71tzBbBcbf3QJnQafU8mcGSvQz
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_50
Price
$50
Fee asset
USDC
Collector order
cc-01bdd027-d449-41af-8c08-d484b7b5cea5
Payment mint
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Token mint
8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz
Snapshot taken
12 Sep 2026 · 02:36 UTC
Raw receipt

The full record, exactly as it was published.

{
  "id": "drop-98",
  "cycleId": 98,
  "version": 3,
  "target": {
    "machine": "pokemon_50",
    "priceUsd": "50",
    "rungUsd": "50",
    "chain": "solana-mainnet",
    "reason": "fixed ladder"
  },
  "venue": {
    "name": "stonk.fun",
    "program": "cpmm",
    "mint": "8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz",
    "quoteMint": "CARDSccUMFKoPRZxt5vt3ksUbxEFEcnZ3H2pd3dKxYjp",
    "pool": "5dYsxy1hJ8DxejsfHJR9wyRsuLHw6wCLKk7idc1kszUn"
  },
  "fees": {
    "amount": "50000000",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "assetSymbol": "USDC",
    "decimals": 6
  },
  "snapshot": {
    "slot": 446317415,
    "requestedSlot": 446317414,
    "blockhash": "HVLtiiMLSi75WK4yQzb1k1hVf7BkohRi5hYh7tdFUM6a",
    "slotSpread": 0,
    "indexSlot": 446317415
  },
  "candidates": {
    "count": 161,
    "hash": "0x1638a622fc66f8cf061cab7ad625186e3671aa9410e223bf13c1ba72e140d8d4",
    "totalWeight": 17625
  },
  "winner": {
    "address": "4tkEnLApWZeqegZDa6WgFA8vf2uy28biTLTfLjRSHxVT",
    "weight": 115,
    "index": 28
  },
  "randomness": {
    "entropySlot": 446317565,
    "entropySlotRequested": 446317565,
    "entropyBlockhash": "4gD6VeWupxuKruXgMx4EQ8LGbio6YP4Ds4Bu9zm9ZY9V",
    "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": "0x8d5f4a50323958ffa4f7cd0b57547640aa4c184505dc231a66e6657c16681d93"
  },
  "collector": {
    "memo": "cc-01bdd027-d449-41af-8c08-d484b7b5cea5",
    "machine": "pokemon_50",
    "chain": "solana-mainnet",
    "paymentMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amountBaseUnits": "50000000"
  },
  "transactions": {
    "pay": "5TFDsXLNscyr7Zaf1w1ZnNuqBRkGSTv4pRBoLTzASywnRoHJ5d5gpMbhBug84VrtcLTdoD1ZQEEmdpc4ZL4p4cPJ",
    "mint": "iywEemaVqBMmpXY3NaPXhuCrgpQag7FvEh4Nf4jD29tXEMNnxG3eJMkpCR9GdMutqC8uRwDRp9NY2cX8MbQTLAD"
  },
  "card": {
    "mint": "2cMUR1xxqyGmuXXKZe71tzBbBcbf3QJnQafU8mcGSvQz",
    "name": "2025 #163 Hydreigon EX PSA 10 Japanese Sv11w-White Flare",
    "rarity": "common",
    "insuredValueUsd": 30,
    "imageUrls": [
      "https://nft.collectorcrypt.com/front/2026082621C230460",
      "https://d1xpxki1g4htqu.cloudfront.net/D2Zz2Qi5-kYDId60kudZYMS5Udx1nL7nUYwZ4jX8ZwY",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/front/2026082621C230460",
      "https://nft.collectorcrypt.com/back/2026082621C230460",
      "https://d1xpxki1g4htqu.cloudfront.net/okt5NJGlrk2N8KyLBkc0ivOFZ0W92X6UeIIkit8WrTM",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/back/2026082621C230460"
    ]
  },
  "timestamps": {
    "snapshotAt": 1789180588415,
    "awardedAt": 1789180677818
  },
  "finalStatus": "AWARDED",
  "executionMode": "live"
}
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