Open Set
2023 #182 Venusaur EX PSA 7 Mew EN-151

Receipt drop-143

All drops

Drop 143

2023 #182 Venusaur EX PSA 7 Mew EN-151

  • Insured value $18
  • Rarity: common
  • Awarded
Winner
C3rX1hE233HjMeZYy7QMTX2DNBAoYgS5zNskzbe2k7qN
Delivered
12 Sep 2026 · 04:56 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, 446,343,493. Nothing bought after this slot could change the draw. Slot 446,343,491 was the finalized head when the pot tripped the target; the cluster answered at the slot above, so both are recorded.

    Snapshot slot
    446343493 (requested 446343491)
    Snapshot blockhash
    DVaVc4q7xHvoVrmUZqY63SG7nXm4ytTGasZF4gx61TEmhex b99e606afda401b7432a2a04f8a4d28a6f4dd20774fb92b6ecb64b4dfbeb40b6
  2. 02

    Candidates locked

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

    Candidates
    172
    Total weight
    18625
    Candidates hash
    0xc14429640ecb128281ab01915bb17c2be4aeb9d44a8169ba55dce1670536115fDownload the full candidate list
  3. 03

    Entropy from a future slot

    The seed came from slot 446,343,643, which had not been produced when the candidates were locked. Nobody could know it in advance.

    Entropy slot
    446343643
    Entropy blockhash
    9cKgkM5BkydXfZnywQMFGAD45H9EfN71NCGNkmW6mN9Shex 7fe9f3860089312530e2f7d2c1464e15d5d508052e386137e44d2a5123c96ead
  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
    0x4db40d908fefd4f3af04b866d24fbbb606908d2444d3107e23546ee3765ce43d
    Winner index
    101
    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
5H5qSpsVWmLcxV6GzDq9FBtNzEx3fAa2Y8BiZ2YiujCs5uLmnBt6t5DRYyXoP6PSLwSabYKUopQJSRdvGJRapWu6
Mint
oZt4FEoxevyYf8K7rLEXQ8arGwk91qz5ejEMLk6MCK5FXmwnB4zhSoY5NGPxJHTCiRL2ZQqSAHNe1HEvvZGGJRd
Card
EZirzTbfmnia31msQLyx4w39hi7spRG6eKD53J5GT4dT
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-827fc7e6-7bee-4359-83ca-96cc0f1da0ff
Payment mint
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Token mint
8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz
Snapshot taken
12 Sep 2026 · 04:21 UTC
Raw receipt

The full record, exactly as it was published.

{
  "id": "drop-143",
  "cycleId": 143,
  "version": 3,
  "target": {
    "machine": "pokemon_25",
    "priceUsd": "25",
    "rungUsd": "50",
    "chain": "solana-mainnet",
    "reason": "fixed ladder; no $50 pack in stock, bought the dearest in stock ($25)"
  },
  "venue": {
    "name": "stonk.fun",
    "program": "cpmm",
    "mint": "8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz",
    "quoteMint": "CARDSccUMFKoPRZxt5vt3ksUbxEFEcnZ3H2pd3dKxYjp",
    "pool": "5dYsxy1hJ8DxejsfHJR9wyRsuLHw6wCLKk7idc1kszUn"
  },
  "fees": {
    "amount": "25000000",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "assetSymbol": "USDC",
    "decimals": 6
  },
  "snapshot": {
    "slot": 446343493,
    "requestedSlot": 446343491,
    "blockhash": "DVaVc4q7xHvoVrmUZqY63SG7nXm4ytTGasZF4gx61TEm",
    "slotSpread": 0,
    "indexSlot": 446343492
  },
  "candidates": {
    "count": 172,
    "hash": "0xc14429640ecb128281ab01915bb17c2be4aeb9d44a8169ba55dce1670536115f",
    "totalWeight": 18625
  },
  "winner": {
    "address": "C3rX1hE233HjMeZYy7QMTX2DNBAoYgS5zNskzbe2k7qN",
    "weight": 100,
    "index": 101
  },
  "randomness": {
    "entropySlot": 446343643,
    "entropySlotRequested": 446343643,
    "entropyBlockhash": "9cKgkM5BkydXfZnywQMFGAD45H9EfN71NCGNkmW6mN9S",
    "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": "0x4db40d908fefd4f3af04b866d24fbbb606908d2444d3107e23546ee3765ce43d"
  },
  "collector": {
    "memo": "cc-827fc7e6-7bee-4359-83ca-96cc0f1da0ff",
    "machine": "pokemon_25",
    "chain": "solana-mainnet",
    "paymentMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amountBaseUnits": "25000000"
  },
  "transactions": {
    "pay": "5H5qSpsVWmLcxV6GzDq9FBtNzEx3fAa2Y8BiZ2YiujCs5uLmnBt6t5DRYyXoP6PSLwSabYKUopQJSRdvGJRapWu6",
    "mint": "oZt4FEoxevyYf8K7rLEXQ8arGwk91qz5ejEMLk6MCK5FXmwnB4zhSoY5NGPxJHTCiRL2ZQqSAHNe1HEvvZGGJRd"
  },
  "card": {
    "mint": "EZirzTbfmnia31msQLyx4w39hi7spRG6eKD53J5GT4dT",
    "name": "2023 #182 Venusaur EX PSA 7 Mew EN-151",
    "rarity": "common",
    "insuredValueUsd": 18,
    "imageUrls": [
      "https://nft.collectorcrypt.com/front/2026081652C225537",
      "https://d1xpxki1g4htqu.cloudfront.net/2YIylLa1SK7V1d8dvghA9jr0mJzT0u1dy59cXrRqwBA",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/front/2026081652C225537",
      "https://nft.collectorcrypt.com/back/2026081652C225537",
      "https://d1xpxki1g4htqu.cloudfront.net/fgYPCN8Z4QQkuTFU4pkkvOWShVrpBJk9klLbg1g-M94",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/back/2026081652C225537"
    ]
  },
  "timestamps": {
    "snapshotAt": 1789186876523,
    "awardedAt": 1789188974649
  },
  "finalStatus": "AWARDED",
  "executionMode": "live"
}
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