Open Set
1999 #3 Venusaur-Holo PSA 8 Japanese CD Promo

Receipt drop-146

All drops

Drop 146

1999 #3 Venusaur-Holo PSA 8 Japanese CD Promo

  • Insured value $365
  • Rarity: common
  • Awarded
Winner
3h69J2Zc2pFqnLxQYrnGeqepwcmEWsBRkXf2hEfFeA6m
Delivered
12 Sep 2026 · 05:01 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, 446,344,637. Nothing bought after this slot could change the draw. Slot 446,344,636 was the finalized head when the pot tripped the target; the cluster answered at the slot above, so both are recorded.

    Snapshot slot
    446344637 (requested 446344636)
    Snapshot blockhash
    9dooEu8m7D8hg9JxSL1BApsJi3U5NjNvitCQDbQqhbgehex 804b517eb9d5bcbdba0b1c7aa0a4d41e945db1171d7fc6781373fa463de66de3
  2. 02

    Candidates locked

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

    Candidates
    174
    Total weight
    18825
    Candidates hash
    0x29ae65696379708c12e7bb2b60155318dbebea93f153a71f9e66c9cb28ea0f01Download the full candidate list
  3. 03

    Entropy from a future slot

    The seed came from slot 446,344,787, which had not been produced when the candidates were locked. Nobody could know it in advance.

    Entropy slot
    446344787
    Entropy blockhash
    2sGZL96rcEdrzy5aVSFidptzWHFCDLhG9pc1pWwqYTZXhex 1bbc5175cebad032b7ca10ca6b92782215171a99f4eb4dac20131553e608c75e
  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
    0x76d98e5b4bdc639d59742ba8b1c8a7ca79498b77cdc0436a28f3d74007e7c11c
    Winner index
    15
    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
5sQsJyGTrqZpfqJLQNPihwUgXNPxBSeWpsKaHBhKXQCt6bJy9bvUTapqrn9bHsW1rVfEHvYDFGxS6uCtPb4hBe7C
Mint
5pYRSaFuCq6pT5g2Zf8dpZTtunHAzi1wA8Zvj5Uk6rb1LrVUL3PX6GX9kw17dDv6UXyjWHD3UTWDupqrpxMqpLda
Card
CC4E1giV1nNhUvxz8cc8PQgjQz8zcWgsrUjRdK7DwiDX
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_500
Price
$500
Fee asset
USDC
Collector order
cc-263f29fa-78dd-45a1-b46f-45c9aa3eec30
Payment mint
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Token mint
8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz
Snapshot taken
12 Sep 2026 · 05:00 UTC
Raw receipt

The full record, exactly as it was published.

{
  "id": "drop-146",
  "cycleId": 146,
  "version": 3,
  "target": {
    "machine": "pokemon_500",
    "priceUsd": "500",
    "rungUsd": "500",
    "chain": "solana-mainnet",
    "reason": "fixed ladder"
  },
  "venue": {
    "name": "stonk.fun",
    "program": "cpmm",
    "mint": "8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz",
    "quoteMint": "CARDSccUMFKoPRZxt5vt3ksUbxEFEcnZ3H2pd3dKxYjp",
    "pool": "5dYsxy1hJ8DxejsfHJR9wyRsuLHw6wCLKk7idc1kszUn"
  },
  "fees": {
    "amount": "500000000",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "assetSymbol": "USDC",
    "decimals": 6
  },
  "snapshot": {
    "slot": 446344637,
    "requestedSlot": 446344636,
    "blockhash": "9dooEu8m7D8hg9JxSL1BApsJi3U5NjNvitCQDbQqhbge",
    "slotSpread": 0,
    "indexSlot": 446344637
  },
  "candidates": {
    "count": 174,
    "hash": "0x29ae65696379708c12e7bb2b60155318dbebea93f153a71f9e66c9cb28ea0f01",
    "totalWeight": 18825
  },
  "winner": {
    "address": "3h69J2Zc2pFqnLxQYrnGeqepwcmEWsBRkXf2hEfFeA6m",
    "weight": 100,
    "index": 15
  },
  "randomness": {
    "entropySlot": 446344787,
    "entropySlotRequested": 446344787,
    "entropyBlockhash": "2sGZL96rcEdrzy5aVSFidptzWHFCDLhG9pc1pWwqYTZX",
    "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": "0x76d98e5b4bdc639d59742ba8b1c8a7ca79498b77cdc0436a28f3d74007e7c11c"
  },
  "collector": {
    "memo": "cc-263f29fa-78dd-45a1-b46f-45c9aa3eec30",
    "machine": "pokemon_500",
    "chain": "solana-mainnet",
    "paymentMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amountBaseUnits": "500000000"
  },
  "transactions": {
    "pay": "5sQsJyGTrqZpfqJLQNPihwUgXNPxBSeWpsKaHBhKXQCt6bJy9bvUTapqrn9bHsW1rVfEHvYDFGxS6uCtPb4hBe7C",
    "mint": "5pYRSaFuCq6pT5g2Zf8dpZTtunHAzi1wA8Zvj5Uk6rb1LrVUL3PX6GX9kw17dDv6UXyjWHD3UTWDupqrpxMqpLda"
  },
  "card": {
    "mint": "CC4E1giV1nNhUvxz8cc8PQgjQz8zcWgsrUjRdK7DwiDX",
    "name": "1999 #3 Venusaur-Holo PSA 8 Japanese CD Promo",
    "rarity": "common",
    "insuredValueUsd": 365,
    "imageUrls": [
      "https://arweave.net/b0G-IIppDBf52hI21n8kJmAIwR_s6srB8e0Iv31doQk",
      "https://d1xpxki1g4htqu.cloudfront.net/Vk6b4OVAfj47sbvHuRP370NtzuztXn0qeXIja4grp-8",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://arweave.net/b0G-IIppDBf52hI21n8kJmAIwR_s6srB8e0Iv31doQk",
      "https://arweave.net/7p91j1ZwqHN-beZjxQ6ZEJfDEyG-y3tZ49iFh_C4AY0",
      "https://d1xpxki1g4htqu.cloudfront.net/sfqu2fhebqMHF2nOAZ40uxpxhiRVcp6PjzD3uZByQTE",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://arweave.net/7p91j1ZwqHN-beZjxQ6ZEJfDEyG-y3tZ49iFh_C4AY0"
    ]
  },
  "timestamps": {
    "snapshotAt": 1789189225656,
    "awardedAt": 1789189300948
  },
  "finalStatus": "AWARDED",
  "executionMode": "live"
}
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