Open Set
2021 #175 Full Art/Celebi V PSA 10 Japanese S Promo

Receipt drop-243

All drops

Drop 243

2021 #175 Full Art/Celebi V PSA 10 Japanese S Promo

  • Insured value $200
  • Rarity: common
  • Awarded
Winner
BUBCNM8E1W6BdCj4YqK4VH96vK27h6jmQsyAaViMX9xT
Delivered
12 Sep 2026 · 08:06 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, 446,379,507. Nothing bought after this slot could change the draw. Slot 446,379,504 was the finalized head when the pot tripped the target; the cluster answered at the slot above, so both are recorded.

    Snapshot slot
    446379507 (requested 446379504)
    Snapshot blockhash
    DJu4GSFyUFX1xMycSbPesj8ZGMM1oncowioujYZAcSuAhex b6e1fa253e19fc6f4c3dd3b41b9eb2608d2826aab8d7b29875704ba3c649401d
  2. 02

    Candidates locked

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

    Candidates
    304
    Total weight
    29545
    Candidates hash
    0xab7dc777b73c00539a405857deb055d1fa1aceac4b0dcf8768296c4207839c3eDownload the full candidate list
  3. 03

    Entropy from a future slot

    The seed came from slot 446,379,657, which had not been produced when the candidates were locked. Nobody could know it in advance.

    Entropy slot
    446379657
    Entropy blockhash
    3xmCbcBon6DTDt17Nkmr6FLNq96Y41b4q1yEi8ZtYzf7hex 2c004b9e6db04b86680c523eb7020c89bf8c863a112a80b15d3f378496b015ee
  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
    0xd777bd475a13ed9d303f81ddef9b85bd351490220a3af6260b1380b6a757d213
    Winner index
    176
    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
58UJPBTAu97VLhZLJAexnPV3Jj7b1Y7TecBQ4S6bodAcAScEacMgezNDCTU2XNvqbQRfcS2q1usJP6mThXEfPVHF
Mint
26JaB4xDJsizDguXXyNwEsMLaAxozvCBG8R4gSGE4HnqN28y5BRuiDgKnfw6wsRxx1QeV5UT76TMdhAra68uf6m6
Card
4eMeoQn8HLT7dUb7fNwTdDbtU3mTSkqRsnSvRbnpxj4Z
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_250
Price
$250
Fee asset
USDC
Collector order
cc-7389df25-6973-47f1-b96a-b6f4738db546
Payment mint
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Token mint
8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz
Snapshot taken
12 Sep 2026 · 08:04 UTC
Raw receipt

The full record, exactly as it was published.

{
  "id": "drop-243",
  "cycleId": 243,
  "version": 3,
  "target": {
    "machine": "pokemon_250",
    "priceUsd": "250",
    "rungUsd": "250",
    "chain": "solana-mainnet",
    "reason": "fixed ladder"
  },
  "venue": {
    "name": "stonk.fun",
    "program": "cpmm",
    "mint": "8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz",
    "quoteMint": "CARDSccUMFKoPRZxt5vt3ksUbxEFEcnZ3H2pd3dKxYjp",
    "pool": "5dYsxy1hJ8DxejsfHJR9wyRsuLHw6wCLKk7idc1kszUn"
  },
  "fees": {
    "amount": "250000000",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "assetSymbol": "USDC",
    "decimals": 6
  },
  "snapshot": {
    "slot": 446379507,
    "requestedSlot": 446379504,
    "blockhash": "DJu4GSFyUFX1xMycSbPesj8ZGMM1oncowioujYZAcSuA",
    "slotSpread": 1,
    "indexSlot": 446379505
  },
  "candidates": {
    "count": 304,
    "hash": "0xab7dc777b73c00539a405857deb055d1fa1aceac4b0dcf8768296c4207839c3e",
    "totalWeight": 29545
  },
  "winner": {
    "address": "BUBCNM8E1W6BdCj4YqK4VH96vK27h6jmQsyAaViMX9xT",
    "weight": 100,
    "index": 176
  },
  "randomness": {
    "entropySlot": 446379657,
    "entropySlotRequested": 446379657,
    "entropyBlockhash": "3xmCbcBon6DTDt17Nkmr6FLNq96Y41b4q1yEi8ZtYzf7",
    "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": "0xd777bd475a13ed9d303f81ddef9b85bd351490220a3af6260b1380b6a757d213"
  },
  "collector": {
    "memo": "cc-7389df25-6973-47f1-b96a-b6f4738db546",
    "machine": "pokemon_250",
    "chain": "solana-mainnet",
    "paymentMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amountBaseUnits": "250000000"
  },
  "transactions": {
    "pay": "58UJPBTAu97VLhZLJAexnPV3Jj7b1Y7TecBQ4S6bodAcAScEacMgezNDCTU2XNvqbQRfcS2q1usJP6mThXEfPVHF",
    "mint": "26JaB4xDJsizDguXXyNwEsMLaAxozvCBG8R4gSGE4HnqN28y5BRuiDgKnfw6wsRxx1QeV5UT76TMdhAra68uf6m6"
  },
  "card": {
    "mint": "4eMeoQn8HLT7dUb7fNwTdDbtU3mTSkqRsnSvRbnpxj4Z",
    "name": "2021 #175 Full Art/Celebi V PSA 10 Japanese S Promo",
    "rarity": "common",
    "insuredValueUsd": 200,
    "imageUrls": [
      "https://nft.collectorcrypt.com/front/2026082812C233079",
      "https://d1xpxki1g4htqu.cloudfront.net/rLY2EFoVDMZCfTc_Na6lKcKkbl5bqp528IB9Y5lCJpI",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/front/2026082812C233079",
      "https://nft.collectorcrypt.com/back/2026082812C233079",
      "https://d1xpxki1g4htqu.cloudfront.net/Rrvu91nu1pUIDKMll7vgSE2oBNg4cLD6HJ2h9HYwkEg",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/back/2026082812C233079"
    ]
  },
  "timestamps": {
    "snapshotAt": 1789200278907,
    "awardedAt": 1789200370171
  },
  "finalStatus": "AWARDED",
  "executionMode": "live"
}
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