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2019 #31 Mewtwo GX CGC 9 Hidden Fates - English

Receipt drop-420

All drops

Drop 420

2019 #31 Mewtwo GX CGC 9 Hidden Fates - English

  • Insured value $18
  • Rarity: common
  • Awarded
Winner
BDZnDKx9WTs3ps9iMciTeNXjVyjgU19CNUwwDhFT4ogE
Delivered
12 Sep 2026 · 21:51 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, 446,535,679. Nothing bought after this slot could change the draw. Slot 446,535,677 was the finalized head when the pot tripped the target; the cluster answered at the slot above, so both are recorded.

    Snapshot slot
    446535679 (requested 446535677)
    Snapshot blockhash
    3E119KvZwMvEQT3rqXSYPLmW3u2H55T3G6qNdWwijVtyhex 210bed5af78a96fbedef18b6499fe1daac9e6aa89d15a09a41a0fc4556caddd6
  2. 02

    Candidates locked

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

    Candidates
    260
    Total weight
    25335
    Candidates hash
    0xa5b120903c3b76c8be7bcbe1cd2f293eda96d4659e98d4017bf556caeba544ceDownload the full candidate list
  3. 03

    Entropy from a future slot

    The seed came from slot 446,535,829, which had not been produced when the candidates were locked. Nobody could know it in advance.

    Entropy slot
    446535829
    Entropy blockhash
    CjumLZEJzaxwkuAvfx7d24YkRbcDvEbxMHQDgCRN9PRXhex ae6e9c717c57eb79a54113cd4cd4c34a6f93dd7bdf716fd3953e040f7d3d2176
  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
    0xed83a484bedf8ad22d8e1c7ae273dc8ea9eb603f10ad2d814a97e51209e4d15b
    Winner index
    143
    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
39xCDCvJCiDMNsTfxF8shBnrGQyApQ3rRLBxu4MatmqJ3ryq6uB9Yi8kJZnXRHfuR6MD3vqJqDBJGx5mS6V6VR8Y
Mint
5Z2ctPL6yB6Zajf3ur6i5sxJRQSifJLZMFnL3DexSStwcdzeTdxnJ88H5bN818fN1zvNH8sxTVCC7tgRbyFEae5v
Card
8UWrPBf7Pw9hFmAoPJRVc8hYhYuRCREqeubfBUGunmqT
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-b2cf0408-c8d2-46d1-9ed8-a2128ca14a2c
Payment mint
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Token mint
8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz
Snapshot taken
12 Sep 2026 · 21:46 UTC
Raw receipt

The full record, exactly as it was published.

{
  "id": "drop-420",
  "cycleId": 420,
  "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": 446535679,
    "requestedSlot": 446535677,
    "blockhash": "3E119KvZwMvEQT3rqXSYPLmW3u2H55T3G6qNdWwijVty",
    "slotSpread": 0,
    "indexSlot": 446535678
  },
  "candidates": {
    "count": 260,
    "hash": "0xa5b120903c3b76c8be7bcbe1cd2f293eda96d4659e98d4017bf556caeba544ce",
    "totalWeight": 25335
  },
  "winner": {
    "address": "BDZnDKx9WTs3ps9iMciTeNXjVyjgU19CNUwwDhFT4ogE",
    "weight": 80,
    "index": 143
  },
  "randomness": {
    "entropySlot": 446535829,
    "entropySlotRequested": 446535829,
    "entropyBlockhash": "CjumLZEJzaxwkuAvfx7d24YkRbcDvEbxMHQDgCRN9PRX",
    "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": "0xed83a484bedf8ad22d8e1c7ae273dc8ea9eb603f10ad2d814a97e51209e4d15b"
  },
  "collector": {
    "memo": "cc-b2cf0408-c8d2-46d1-9ed8-a2128ca14a2c",
    "machine": "pokemon_25",
    "chain": "solana-mainnet",
    "paymentMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amountBaseUnits": "25000000"
  },
  "transactions": {
    "pay": "39xCDCvJCiDMNsTfxF8shBnrGQyApQ3rRLBxu4MatmqJ3ryq6uB9Yi8kJZnXRHfuR6MD3vqJqDBJGx5mS6V6VR8Y",
    "mint": "5Z2ctPL6yB6Zajf3ur6i5sxJRQSifJLZMFnL3DexSStwcdzeTdxnJ88H5bN818fN1zvNH8sxTVCC7tgRbyFEae5v"
  },
  "card": {
    "mint": "8UWrPBf7Pw9hFmAoPJRVc8hYhYuRCREqeubfBUGunmqT",
    "name": "2019 #31 Mewtwo GX CGC 9 Hidden Fates - English",
    "rarity": "common",
    "insuredValueUsd": 18,
    "imageUrls": [
      "https://nft.collectorcrypt.com/front/2026081649C226391",
      "https://d1xpxki1g4htqu.cloudfront.net/ld7oICPrru4o5RtzgaGFTCDXQ7-ruBesHvipRMql93A",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/front/2026081649C226391",
      "https://nft.collectorcrypt.com/back/2026081649C226391",
      "https://d1xpxki1g4htqu.cloudfront.net/4wnn4H0goK486PbVR_s-ORNopja4lDFiDtpH_mA5o80",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/back/2026081649C226391"
    ]
  },
  "timestamps": {
    "snapshotAt": 1789249610219,
    "awardedAt": 1789249863615
  },
  "finalStatus": "AWARDED",
  "executionMode": "live"
}
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