Open Set
2025 #056 Mega Gengar EX PSA 8 P

Receipt drop-477

All drops

Drop 477

2025 #056 Mega Gengar EX PSA 8 P

  • Insured value $15
  • Rarity: common
  • Awarded
Winner
4tkEnLApWZeqegZDa6WgFA8vf2uy28biTLTfLjRSHxVT
Delivered
13 Sep 2026 · 03:33 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, 446,600,241. Nothing bought after this slot could change the draw. Slot 446,600,239 was the finalized head when the pot tripped the target; the cluster answered at the slot above, so both are recorded.

    Snapshot slot
    446600241 (requested 446600239)
    Snapshot blockhash
    5A6YJwTabHVB2Qh7mytTcjyij6cZepuX9PQix97akBgxhex 3dc33d26ff5838f9ad3edd4f026899c8d5c930108447e277cbfcf671ed30ac7d
  2. 02

    Candidates locked

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

    Candidates
    233
    Total weight
    23230
    Candidates hash
    0xe7c64adae0cee5f3cf30d4e9f3165825ea0bebe64fee631a63714d73a9a977f7Download the full candidate list
  3. 03

    Entropy from a future slot

    The seed came from slot 446,600,391, which had not been produced when the candidates were locked. Nobody could know it in advance.

    Entropy slot
    446600391
    Entropy blockhash
    5S1FLvouWphq5zXbJiQhae49segM8JvPNs4ZRKq2J73nhex 41d68c2cd0bcf46370cb302238336ca7931cf8f41e7c7915d98975e1be8171b1
  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
    0x37c7851d605421f0d6cb2819e090354d145576340e39d0ddbfcf50e94c1cfef1
    Winner index
    27
    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
3cqHkpzwf5SCN73j44moHNPtffN8rBsmdno3ervVo3vnX47eKTk998bdfskznynhjXS9T6z8AvEQJU1QB4mbeZ72
Mint
2XzXjZyfmvVVPeyaL9qZ3frJckYwPL5argA86vX5GBbePBMLhAozBiEpPmCPmkKHW8Wcm2wSgUjfgiit7Mk7DRoT
Card
FvWa8VFRhJrttPg5UkDzFYaFhnCags5MQx2vgZPhYxUX
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-880e2d84-2825-49f7-af5a-ad9f2f3483c6
Payment mint
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Token mint
8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz
Snapshot taken
13 Sep 2026 · 03:15 UTC
Raw receipt

The full record, exactly as it was published.

{
  "id": "drop-477",
  "cycleId": 477,
  "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": 446600241,
    "requestedSlot": 446600239,
    "blockhash": "5A6YJwTabHVB2Qh7mytTcjyij6cZepuX9PQix97akBgx",
    "slotSpread": 0,
    "indexSlot": 446600240
  },
  "candidates": {
    "count": 233,
    "hash": "0xe7c64adae0cee5f3cf30d4e9f3165825ea0bebe64fee631a63714d73a9a977f7",
    "totalWeight": 23230
  },
  "winner": {
    "address": "4tkEnLApWZeqegZDa6WgFA8vf2uy28biTLTfLjRSHxVT",
    "weight": 100,
    "index": 27
  },
  "randomness": {
    "entropySlot": 446600391,
    "entropySlotRequested": 446600391,
    "entropyBlockhash": "5S1FLvouWphq5zXbJiQhae49segM8JvPNs4ZRKq2J73n",
    "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": "0x37c7851d605421f0d6cb2819e090354d145576340e39d0ddbfcf50e94c1cfef1"
  },
  "collector": {
    "memo": "cc-880e2d84-2825-49f7-af5a-ad9f2f3483c6",
    "machine": "pokemon_25",
    "chain": "solana-mainnet",
    "paymentMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amountBaseUnits": "25000000"
  },
  "transactions": {
    "pay": "3cqHkpzwf5SCN73j44moHNPtffN8rBsmdno3ervVo3vnX47eKTk998bdfskznynhjXS9T6z8AvEQJU1QB4mbeZ72",
    "mint": "2XzXjZyfmvVVPeyaL9qZ3frJckYwPL5argA86vX5GBbePBMLhAozBiEpPmCPmkKHW8Wcm2wSgUjfgiit7Mk7DRoT"
  },
  "card": {
    "mint": "FvWa8VFRhJrttPg5UkDzFYaFhnCags5MQx2vgZPhYxUX",
    "name": "2025 #056 Mega Gengar EX PSA 8 P",
    "rarity": "common",
    "insuredValueUsd": 15,
    "imageUrls": [
      "https://nft.collectorcrypt.com/front/2026091231C253887",
      "https://d1xpxki1g4htqu.cloudfront.net/y1ED3HQbu9UEVSwZXS-X-giJ8-QAzOPpqiq3-t2MVbo",
      "https://nft.collectorcrypt.com/back/2026091231C253887",
      "https://d1xpxki1g4htqu.cloudfront.net/2poCeQk8CCG7lPQ2wYngHE2nq88ngtUw06Rv7iYR4DU"
    ]
  },
  "timestamps": {
    "snapshotAt": 1789269310160,
    "awardedAt": 1789270406587
  },
  "finalStatus": "AWARDED",
  "executionMode": "live"
}
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