Open Set
2020 #071 Gengar CGC 9 Shiny Star V - S4a - Japanese

Receipt drop-435

All drops

Drop 435

2020 #071 Gengar CGC 9 Shiny Star V - S4a - Japanese

  • Insured value $14
  • Rarity: common
  • Awarded
Winner
2Xjizmu5FwVX36JyVGcWMDaNoQN1VWU25tz1TFk24nd7
Delivered
12 Sep 2026 · 23:01 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, 446,549,089. Nothing bought after this slot could change the draw. Slot 446,549,087 was the finalized head when the pot tripped the target; the cluster answered at the slot above, so both are recorded.

    Snapshot slot
    446549089 (requested 446549087)
    Snapshot blockhash
    72yYGtZcJc14QFvQzQ4URer12kgqJn7jMtmUUa8jsFmGhex 59a7a1a6c9ab4755f120871701b528db760ff318a49ae9f939f750028792428f
  2. 02

    Candidates locked

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

    Candidates
    235
    Total weight
    23120
    Candidates hash
    0xf7c58f4593d775d20f0c64c61695fea2e4ca602f2c84d5ae659a1060be7847c8Download the full candidate list
  3. 03

    Entropy from a future slot

    The seed came from slot 446,549,239, which had not been produced when the candidates were locked. Nobody could know it in advance.

    Entropy slot
    446549239
    Entropy blockhash
    8iKNa1T75z8zf4TjZTwJWnYwGNLdCXpL5kEmWk8Aaz3Ehex 729765122ddb533b49d011e5a52d6348bc339150ceecb13bb287b23ba28010dd
  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
    0x22bf6d98465986692cda12e7e9523894c95bfdff585e87b541eec41b31fe1e88
    Winner index
    5
    Winner weight
    135

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
5cvWNh1S2t5kymfew3L7GiDGQaJXB6ihmokPYtNfBfbsL7GWvfyNxWh8mPXV831kDXr4z5Q7zUWww11Jfuoj4Zjr
Mint
4CMToRf1hLSsczLTQiPE9QKkcFFAhXetPMyLe3UQwhJLFyXdeQLfktq3hvNFKTUzsjmHtygW87nW3mY1keTDJrSG
Card
8vaqKahUsESDVLQrCrcCZqhUf5c1DzAbvyVTVCiP1G5A
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-54f3b85a-f7a6-4322-afcb-84015678ccb1
Payment mint
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Token mint
8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz
Snapshot taken
12 Sep 2026 · 22:57 UTC
Raw receipt

The full record, exactly as it was published.

{
  "id": "drop-435",
  "cycleId": 435,
  "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": 446549089,
    "requestedSlot": 446549087,
    "blockhash": "72yYGtZcJc14QFvQzQ4URer12kgqJn7jMtmUUa8jsFmG",
    "slotSpread": 0,
    "indexSlot": 446549088
  },
  "candidates": {
    "count": 235,
    "hash": "0xf7c58f4593d775d20f0c64c61695fea2e4ca602f2c84d5ae659a1060be7847c8",
    "totalWeight": 23120
  },
  "winner": {
    "address": "2Xjizmu5FwVX36JyVGcWMDaNoQN1VWU25tz1TFk24nd7",
    "weight": 135,
    "index": 5
  },
  "randomness": {
    "entropySlot": 446549239,
    "entropySlotRequested": 446549239,
    "entropyBlockhash": "8iKNa1T75z8zf4TjZTwJWnYwGNLdCXpL5kEmWk8Aaz3E",
    "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": "0x22bf6d98465986692cda12e7e9523894c95bfdff585e87b541eec41b31fe1e88"
  },
  "collector": {
    "memo": "cc-54f3b85a-f7a6-4322-afcb-84015678ccb1",
    "machine": "pokemon_25",
    "chain": "solana-mainnet",
    "paymentMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amountBaseUnits": "25000000"
  },
  "transactions": {
    "pay": "5cvWNh1S2t5kymfew3L7GiDGQaJXB6ihmokPYtNfBfbsL7GWvfyNxWh8mPXV831kDXr4z5Q7zUWww11Jfuoj4Zjr",
    "mint": "4CMToRf1hLSsczLTQiPE9QKkcFFAhXetPMyLe3UQwhJLFyXdeQLfktq3hvNFKTUzsjmHtygW87nW3mY1keTDJrSG"
  },
  "card": {
    "mint": "8vaqKahUsESDVLQrCrcCZqhUf5c1DzAbvyVTVCiP1G5A",
    "name": "2020 #071 Gengar CGC 9 Shiny Star V - S4a - Japanese",
    "rarity": "common",
    "insuredValueUsd": 14,
    "imageUrls": [
      "https://nft.collectorcrypt.com/front/202609118C253534",
      "https://d1xpxki1g4htqu.cloudfront.net/UZsXoBN6ano400gqZjiJ9j12haBxIAMN1h24pbRQTvI",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/front/202609118C253534",
      "https://nft.collectorcrypt.com/back/202609118C253534",
      "https://d1xpxki1g4htqu.cloudfront.net/GYtYEdJlez50W7Vi8VRUgxjNuCGQx7DZiSWIXMPsXqk",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/back/202609118C253534"
    ]
  },
  "timestamps": {
    "snapshotAt": 1789253841870,
    "awardedAt": 1789254101580
  },
  "finalStatus": "AWARDED",
  "executionMode": "live"
}
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