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2025 #024 Oricorio ex CGC 9 Black Star Promos - Mega Evolution MEP EN - English

Receipt drop-521

All drops

Drop 521

2025 #024 Oricorio ex CGC 9 Black Star Promos - Mega Evolution MEP EN - English

  • Insured value $13
  • Rarity: common
  • Awarded
Winner
GfKmbrFUd5tKjFw8WRtLa1Q8iS2BMozFVKRVxkQ2S35j
Delivered
14 Sep 2026 · 00:18 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, 446,837,567. Nothing bought after this slot could change the draw. Slot 446,837,565 was the finalized head when the pot tripped the target; the cluster answered at the slot above, so both are recorded.

    Snapshot slot
    446837567 (requested 446837565)
    Snapshot blockhash
    D5zRXu8kHFWsyBWMiDapygKWASuPLeSsxFCqgGmt7iCThex b3937ea609b79599f111d8fc5c69c21eeb2c77cb9f15cf660bba29e260ac613c
  2. 02

    Candidates locked

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

    Candidates
    202
    Total weight
    20285
    Candidates hash
    0xd23d5fcc5d237057f9ccaeaf2577497719414538093776bbe85fb6d0d14dcb86Download the full candidate list
  3. 03

    Entropy from a future slot

    The seed came from slot 446,837,717, which had not been produced when the candidates were locked. Nobody could know it in advance.

    Entropy slot
    446837717
    Entropy blockhash
    CqAJ5qhgrroBcnezEJycs3Njnc8W5fonUiGxv6F5u9rThex afc6f1c40d1c18605d13df5dc4c034413d40c91ed241e4df6ebb31511d323c34
  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
    0x4c6978adfc5505713aa167eac00742c7da9d1430a6a6779e91551a8a633b6375
    Winner index
    171
    Winner weight
    80

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
2VhZqbuRKNrh7Dd4rRSuDecsX1pizG9FvKp7aMppromDGsCdPXC16T4nHBYBcph1QC3eYBekswDS5XRYpHQLxzdv
Mint
3zMUuyqNyvsi9UjgXUD69ysWSHdYf8L1eiEACTb6wzdXL8EgTHQGon8Az9Eb3iNQwoGZn3cM7CnP6EikB4ZwA92n
Card
BYGio5QzSHac96GzmzQLZZFAoaWfUETuLsnhnJTFSdFB
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-c06e0dcc-b984-42e4-b9d9-841763920181
Payment mint
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Token mint
8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz
Snapshot taken
13 Sep 2026 · 21:17 UTC
Raw receipt

The full record, exactly as it was published.

{
  "id": "drop-521",
  "cycleId": 521,
  "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": 446837567,
    "requestedSlot": 446837565,
    "blockhash": "D5zRXu8kHFWsyBWMiDapygKWASuPLeSsxFCqgGmt7iCT",
    "slotSpread": 0,
    "indexSlot": 446837565
  },
  "candidates": {
    "count": 202,
    "hash": "0xd23d5fcc5d237057f9ccaeaf2577497719414538093776bbe85fb6d0d14dcb86",
    "totalWeight": 20285
  },
  "winner": {
    "address": "GfKmbrFUd5tKjFw8WRtLa1Q8iS2BMozFVKRVxkQ2S35j",
    "weight": 80,
    "index": 171
  },
  "randomness": {
    "entropySlot": 446837717,
    "entropySlotRequested": 446837717,
    "entropyBlockhash": "CqAJ5qhgrroBcnezEJycs3Njnc8W5fonUiGxv6F5u9rT",
    "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": "0x4c6978adfc5505713aa167eac00742c7da9d1430a6a6779e91551a8a633b6375"
  },
  "collector": {
    "memo": "cc-c06e0dcc-b984-42e4-b9d9-841763920181",
    "machine": "pokemon_25",
    "chain": "solana-mainnet",
    "paymentMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amountBaseUnits": "25000000"
  },
  "transactions": {
    "pay": "2VhZqbuRKNrh7Dd4rRSuDecsX1pizG9FvKp7aMppromDGsCdPXC16T4nHBYBcph1QC3eYBekswDS5XRYpHQLxzdv",
    "mint": "3zMUuyqNyvsi9UjgXUD69ysWSHdYf8L1eiEACTb6wzdXL8EgTHQGon8Az9Eb3iNQwoGZn3cM7CnP6EikB4ZwA92n"
  },
  "card": {
    "mint": "BYGio5QzSHac96GzmzQLZZFAoaWfUETuLsnhnJTFSdFB",
    "name": "2025 #024 Oricorio ex CGC 9 Black Star Promos - Mega Evolution MEP EN - English",
    "rarity": "common",
    "insuredValueUsd": 13,
    "imageUrls": [
      "https://nft.collectorcrypt.com/front/2026082820C234662",
      "https://d1xpxki1g4htqu.cloudfront.net/eIi5BG86l9iQa_WmJs5nlpzJs8MOKtqkCbHFvpmNhsU",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/front/2026082820C234662",
      "https://nft.collectorcrypt.com/back/2026082820C234662",
      "https://d1xpxki1g4htqu.cloudfront.net/An-xh3ykv_QgClcUmAAxwJAc15W8scruye6Jz9KlO3Q",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/back/2026082820C234662"
    ]
  },
  "timestamps": {
    "snapshotAt": 1789334257674,
    "awardedAt": 1789345136234
  },
  "finalStatus": "AWARDED",
  "executionMode": "live"
}
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