Open Set
2020 #189 Lapras V CGC 10 Sword & Shield - English

Receipt drop-511

All drops

Drop 511

2020 #189 Lapras V CGC 10 Sword & Shield - English

  • Insured value $20
  • Rarity: common
  • Awarded
Winner
6fGW4agcHWhekhm9ozR4eeseuXg191pVKExNhWRmooai
Delivered
13 Sep 2026 · 16:01 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, 446,743,017. Nothing bought after this slot could change the draw. Slot 446,743,015 was the finalized head when the pot tripped the target; the cluster answered at the slot above, so both are recorded.

    Snapshot slot
    446743017 (requested 446743015)
    Snapshot blockhash
    5S3j6DR9LaKu8KbSwh65F9SeifMZJRxNKGLn1tYFhU3Ehex 41d9599190ea7f4d843d1f6a04bda1ae910d2b15335edf00ee2a9d02bb58048d
  2. 02

    Candidates locked

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

    Candidates
    206
    Total weight
    20520
    Candidates hash
    0x594b724f2e5ad0cb04c2bb8066b6f889c0e9149e26dd23ee0a7658f3f0ee74f7Download the full candidate list
  3. 03

    Entropy from a future slot

    The seed came from slot 446,743,167, which had not been produced when the candidates were locked. Nobody could know it in advance.

    Entropy slot
    446743167
    Entropy blockhash
    2v9YnVtvoeTKpzEbpAF4GKVL3kemUSce4gKaertNtvsChex 1c792293fbc0168c7cd434cbce3657411683ade69748d7dcfa6cacd3e7f52abb
  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
    0xce30f5d40d068b169cf63db5f9d2f1b196e4f643fbb6242a95a8d7d2b37cb43a
    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
4AuRxjysQT33CzSbVL7rXpScFsuxzLcrc1aMRCMw133BTrbCTkjENWRrjZxR9KRAgvTmqLjUF2BbNftUhmCGBSmd
Mint
zTWYLXAZMmAkFVefJxCmgUQizebghhFAgHJjHdGBDDua6dAZESuW9XwrTWrNHLpU2WKNwFK26CtU83SmPhgb5Q2
Card
J6dSeCbosEyXpiKwoJB83vb5XWVPeqC1RBaMwL5Q2DFA
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-10169824-e0b7-4baf-acef-ca9bcc486fc1
Payment mint
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Token mint
8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz
Snapshot taken
13 Sep 2026 · 15:44 UTC
Raw receipt

The full record, exactly as it was published.

{
  "id": "drop-511",
  "cycleId": 511,
  "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": 446743017,
    "requestedSlot": 446743015,
    "blockhash": "5S3j6DR9LaKu8KbSwh65F9SeifMZJRxNKGLn1tYFhU3E",
    "slotSpread": 0,
    "indexSlot": 446743016
  },
  "candidates": {
    "count": 206,
    "hash": "0x594b724f2e5ad0cb04c2bb8066b6f889c0e9149e26dd23ee0a7658f3f0ee74f7",
    "totalWeight": 20520
  },
  "winner": {
    "address": "6fGW4agcHWhekhm9ozR4eeseuXg191pVKExNhWRmooai",
    "weight": 100,
    "index": 51
  },
  "randomness": {
    "entropySlot": 446743167,
    "entropySlotRequested": 446743167,
    "entropyBlockhash": "2v9YnVtvoeTKpzEbpAF4GKVL3kemUSce4gKaertNtvsC",
    "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": "0xce30f5d40d068b169cf63db5f9d2f1b196e4f643fbb6242a95a8d7d2b37cb43a"
  },
  "collector": {
    "memo": "cc-10169824-e0b7-4baf-acef-ca9bcc486fc1",
    "machine": "pokemon_25",
    "chain": "solana-mainnet",
    "paymentMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amountBaseUnits": "25000000"
  },
  "transactions": {
    "pay": "4AuRxjysQT33CzSbVL7rXpScFsuxzLcrc1aMRCMw133BTrbCTkjENWRrjZxR9KRAgvTmqLjUF2BbNftUhmCGBSmd",
    "mint": "zTWYLXAZMmAkFVefJxCmgUQizebghhFAgHJjHdGBDDua6dAZESuW9XwrTWrNHLpU2WKNwFK26CtU83SmPhgb5Q2"
  },
  "card": {
    "mint": "J6dSeCbosEyXpiKwoJB83vb5XWVPeqC1RBaMwL5Q2DFA",
    "name": "2020 #189 Lapras V CGC 10 Sword & Shield - English",
    "rarity": "common",
    "insuredValueUsd": 20,
    "imageUrls": [
      "https://nft.collectorcrypt.com/front/2026082733C230829",
      "https://d1xpxki1g4htqu.cloudfront.net/lq5CCNIjJ2vQG6_h4jCYf5Qimy0HMkcV-Vrok7p1xHY",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/front/2026082733C230829",
      "https://nft.collectorcrypt.com/back/2026082733C230829",
      "https://d1xpxki1g4htqu.cloudfront.net/rSP4-5CNCXoFmSu14Z-VD9cHfxnH0yjMewpcrro1C8E",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/back/2026082733C230829"
    ]
  },
  "timestamps": {
    "snapshotAt": 1789314285284,
    "awardedAt": 1789315266264
  },
  "finalStatus": "AWARDED",
  "executionMode": "live"
}
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