Open Set
2026 #043 Rowlet PSA 9 Mep EN-Me Black Star Promo

Receipt drop-488

All drops

Drop 488

2026 #043 Rowlet PSA 9 Mep EN-Me Black Star Promo

  • Insured value $18
  • Rarity: common
  • Awarded
Winner
6C9dQsHgvKj6ayVUS4bvdd6ki3hbsn5mzyEGXPA6uqPu
Delivered
13 Sep 2026 · 07:37 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, 446,647,234. Nothing bought after this slot could change the draw. Slot 446,647,232 was the finalized head when the pot tripped the target; the cluster answered at the slot above, so both are recorded.

    Snapshot slot
    446647234 (requested 446647232)
    Snapshot blockhash
    EPYm9HPfS2cBauT4aAPcZHGJWgBLtbCKRMzc7AdceQu3hex c6ee9ec6488bcc03ec1466675decad3acf3a2531e3acb3e4cfe2c688457da9be
  2. 02

    Candidates locked

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

    Candidates
    229
    Total weight
    22925
    Candidates hash
    0x1d1aa288f2117a948f67cbe96c6c661d94894e4f7ecfbcaa7fe1c43f1da55c2eDownload the full candidate list
  3. 03

    Entropy from a future slot

    The seed came from slot 446,647,384, which had not been produced when the candidates were locked. Nobody could know it in advance.

    Entropy slot
    446647384
    Entropy blockhash
    9SNU4rYKa9ADKRSBmixfq2L9bzSe52SfHse7Q45jPBrZhex 7d5d49bf032321a7362b77dbe7f83530ec4d9cf2045a930527d1f84dd4b73d72
  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
    0xe9b2d35f86cdd4daa4381934999a781bf48b250d702bc480a7edb994cadf84b1
    Winner index
    47
    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
Ro2SzwLPyRuxYgpj1LhRNrxJrbWF5iTQcyTxCeBZ7PwAfeSSn9nUXCKfZj4yv56dw7D47oR4F5Eau3SMZdajqvg
Mint
3osx4Yz2C2EciGYpEXQZdxTofXFW2RMnrBceyZ9PSewa9wpeCm7cX83SYgoNy8iH46dZRmm23o8tk9ct6raSCgNU
Card
8MWgorREquGdq9hk6SJZg71oWcBRmmhqrLTY7c4bjxXj
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-e2c4e35a-db2a-4e40-b10f-bb95468d7b7e
Payment mint
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Token mint
8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz
Snapshot taken
13 Sep 2026 · 07:32 UTC
Raw receipt

The full record, exactly as it was published.

{
  "id": "drop-488",
  "cycleId": 488,
  "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": 446647234,
    "requestedSlot": 446647232,
    "blockhash": "EPYm9HPfS2cBauT4aAPcZHGJWgBLtbCKRMzc7AdceQu3",
    "slotSpread": 0,
    "indexSlot": 446647233
  },
  "candidates": {
    "count": 229,
    "hash": "0x1d1aa288f2117a948f67cbe96c6c661d94894e4f7ecfbcaa7fe1c43f1da55c2e",
    "totalWeight": 22925
  },
  "winner": {
    "address": "6C9dQsHgvKj6ayVUS4bvdd6ki3hbsn5mzyEGXPA6uqPu",
    "weight": 100,
    "index": 47
  },
  "randomness": {
    "entropySlot": 446647384,
    "entropySlotRequested": 446647384,
    "entropyBlockhash": "9SNU4rYKa9ADKRSBmixfq2L9bzSe52SfHse7Q45jPBrZ",
    "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": "0xe9b2d35f86cdd4daa4381934999a781bf48b250d702bc480a7edb994cadf84b1"
  },
  "collector": {
    "memo": "cc-e2c4e35a-db2a-4e40-b10f-bb95468d7b7e",
    "machine": "pokemon_25",
    "chain": "solana-mainnet",
    "paymentMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amountBaseUnits": "25000000"
  },
  "transactions": {
    "pay": "Ro2SzwLPyRuxYgpj1LhRNrxJrbWF5iTQcyTxCeBZ7PwAfeSSn9nUXCKfZj4yv56dw7D47oR4F5Eau3SMZdajqvg",
    "mint": "3osx4Yz2C2EciGYpEXQZdxTofXFW2RMnrBceyZ9PSewa9wpeCm7cX83SYgoNy8iH46dZRmm23o8tk9ct6raSCgNU"
  },
  "card": {
    "mint": "8MWgorREquGdq9hk6SJZg71oWcBRmmhqrLTY7c4bjxXj",
    "name": "2026 #043 Rowlet PSA 9 Mep EN-Me Black Star Promo",
    "rarity": "common",
    "insuredValueUsd": 18,
    "imageUrls": [
      "https://nft.collectorcrypt.com/front/202609027C238301",
      "https://d1xpxki1g4htqu.cloudfront.net/tgHLtJVqsWnlSt9FJQD44FNTjOlc2zMEbjp-Ug1XFdc",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/front/202609027C238301",
      "https://nft.collectorcrypt.com/back/202609027C238301",
      "https://d1xpxki1g4htqu.cloudfront.net/HobiYXrspYxond3XCT-DiGBnTeFsDvq4pjzn24HuMtI",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/back/202609027C238301"
    ]
  },
  "timestamps": {
    "snapshotAt": 1789284773315,
    "awardedAt": 1789285030660
  },
  "finalStatus": "AWARDED",
  "executionMode": "live"
}
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