Open Set
2019 Pokemon Japanese Playing Cards Old Maid Bulbasaur CGC 10 PRISTINE

Receipt drop-138

All drops

Drop 138

2019 Pokemon Japanese Playing Cards Old Maid Bulbasaur CGC 10 PRISTINE

  • Insured value $23
  • Rarity: common
  • Awarded
Winner
5bJxbhNjvGR6itgWeC7xdCtNHAyHg8Z7t6EaoDLtsDnd
Delivered
12 Sep 2026 · 03:52 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, 446,331,467. Nothing bought after this slot could change the draw. Slot 446,331,465 was the finalized head when the pot tripped the target; the cluster answered at the slot above, so both are recorded.

    Snapshot slot
    446331467 (requested 446331465)
    Snapshot blockhash
    3xFSc3HNqxCcKKAcBkSedEhM2sfakdaMtdxVe4x7zLN5hex 2bdea5b8db173af224c05ee2e8fc69b1dc85ea0e4ae21f454b181177aa0a965a
  2. 02

    Candidates locked

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

    Candidates
    179
    Total weight
    19480
    Candidates hash
    0xa6e8cd2b2724ac1245de847aa873afbfc16dd8d16147f06cff2df6007a92c02cDownload the full candidate list
  3. 03

    Entropy from a future slot

    The seed came from slot 446,331,617, which had not been produced when the candidates were locked. Nobody could know it in advance.

    Entropy slot
    446331617
    Entropy blockhash
    FzZxgW5BSYw7oDN4pQzix7FiwwoDwkaAQkDieadTEUsDhex dec2fdb892a41cc256ef4d0ae74d5c1ebdecc6cdc668ca1ff22c24123fd46814
  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
    0xe9932cbe093712c9d2441765c23283d46ac3089e6829c24a50bd5f86093f298f
    Winner index
    40
    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
yVS3Pa44DdZsDJMHjnDbPJLczC9fPNBSAx9prt8xTo1fFc1pS6F4Zut8ZzNASc9gEEenbmTNHxJSgzzVs2p6xoC
Mint
yrjukdiyxYWML6k7oKdNnRzEXaqeEA87HhDEpuWmVDwrEYkX94CJ3E1WuBuJPErKhv6dY3ps9dNUVVn7EfPDa1X
Card
6N1s4quf11E9qKFdQQASzbn1xSNQf3w4yKiGhpsgCGw8
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-24cb6fcf-062d-41c7-8384-1fda3c9a0e8a
Payment mint
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Token mint
8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz
Snapshot taken
12 Sep 2026 · 03:50 UTC
Raw receipt

The full record, exactly as it was published.

{
  "id": "drop-138",
  "cycleId": 138,
  "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": 446331467,
    "requestedSlot": 446331465,
    "blockhash": "3xFSc3HNqxCcKKAcBkSedEhM2sfakdaMtdxVe4x7zLN5",
    "slotSpread": 0,
    "indexSlot": 446331466
  },
  "candidates": {
    "count": 179,
    "hash": "0xa6e8cd2b2724ac1245de847aa873afbfc16dd8d16147f06cff2df6007a92c02c",
    "totalWeight": 19480
  },
  "winner": {
    "address": "5bJxbhNjvGR6itgWeC7xdCtNHAyHg8Z7t6EaoDLtsDnd",
    "weight": 100,
    "index": 40
  },
  "randomness": {
    "entropySlot": 446331617,
    "entropySlotRequested": 446331617,
    "entropyBlockhash": "FzZxgW5BSYw7oDN4pQzix7FiwwoDwkaAQkDieadTEUsD",
    "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": "0xe9932cbe093712c9d2441765c23283d46ac3089e6829c24a50bd5f86093f298f"
  },
  "collector": {
    "memo": "cc-24cb6fcf-062d-41c7-8384-1fda3c9a0e8a",
    "machine": "pokemon_25",
    "chain": "solana-mainnet",
    "paymentMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amountBaseUnits": "25000000"
  },
  "transactions": {
    "pay": "yVS3Pa44DdZsDJMHjnDbPJLczC9fPNBSAx9prt8xTo1fFc1pS6F4Zut8ZzNASc9gEEenbmTNHxJSgzzVs2p6xoC",
    "mint": "yrjukdiyxYWML6k7oKdNnRzEXaqeEA87HhDEpuWmVDwrEYkX94CJ3E1WuBuJPErKhv6dY3ps9dNUVVn7EfPDa1X"
  },
  "card": {
    "mint": "6N1s4quf11E9qKFdQQASzbn1xSNQf3w4yKiGhpsgCGw8",
    "name": "2019 Pokemon Japanese Playing Cards Old Maid Bulbasaur CGC 10 PRISTINE",
    "rarity": "common",
    "insuredValueUsd": 23,
    "imageUrls": [
      "https://arweave.net/W21hSejTA6Bl6BHIhnROwQoUA821A3mFa3Y-PGuIVdE",
      "https://d1xpxki1g4htqu.cloudfront.net/KewmCGKd7ukAgY5LpSl0Gyi5Iqw3R6HiK0RDyrHKdDc",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://arweave.net/W21hSejTA6Bl6BHIhnROwQoUA821A3mFa3Y-PGuIVdE",
      "https://arweave.net/b3zxCbzcJLpne7fXm_EmJHdDYpBs9oYYfipYgLob9PY",
      "https://d1xpxki1g4htqu.cloudfront.net/NdrX6FoNApaD3S8i4gE5LkDagY5TPios9D6OrLqCAgE",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://arweave.net/b3zxCbzcJLpne7fXm_EmJHdDYpBs9oYYfipYgLob9PY"
    ]
  },
  "timestamps": {
    "snapshotAt": 1789185051310,
    "awardedAt": 1789185139908
  },
  "finalStatus": "AWARDED",
  "executionMode": "live"
}
Open the API record