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2021 #179 Houndoom CGC 10 Battle Styles - English

Receipt drop-569

All drops

Drop 569

2021 #179 Houndoom CGC 10 Battle Styles - English

  • Insured value $55
  • Rarity: rare
  • Awarded
Winner
2btGryMSBxaBUnSFVhEWUk6MAWJSEWLqd5M1nTUx7kVr
Delivered
14 Sep 2026 · 23:57 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, 447,106,928. Nothing bought after this slot could change the draw. Slot 447,106,926 was the finalized head when the pot tripped the target; the cluster answered at the slot above, so both are recorded.

    Snapshot slot
    447106928 (requested 447106926)
    Snapshot blockhash
    GMJauEyDXyunR46S69i6XbcvN99KSvbtaZjLoJsZYRcAhex e412cd8cb9df20eb6847c8e1babf83c73a3ae22bb5a662244a0598387be0a5af
  2. 02

    Candidates locked

    220 eligible wallets were hashed into a single fingerprint. If even one entry were altered, this hash would not match. This draw includes the waiting bonus. Base weights and missed-draw credits are in the downloadable list.

    Candidates
    220
    Total weight
    43960
    Candidates hash
    0x5d3792476861f8f17f0945d24eba1b064a09268059cbd22267ca36ba4ed54e6fDownload the full candidate list
  3. 03

    Entropy from a future slot

    The seed came from slot 447,107,078, which had not been produced when the candidates were locked. Nobody could know it in advance.

    Entropy slot
    447107078
    Entropy blockhash
    3sptm9yQb8NwDuQ6Hoh1BsYsvb58ArMfnEeSfrNvxmKjhex 2abc91034ab8bec6467936f89ebc97c71087b846d51a6e97a142a8c72c9937b6
  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
    0xfaef8a22a4d131160863d5914bf85017c3f7a396a97c019697f00d09cd886cfa
    Winner index
    8
    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
2238LUJsPczVxQF5WtNHXp2QLKc57b7RvHieoASuecCG81sqexDXNqskc5xxLpgoTgTT2QDj1PFfiQuT1L9NXXY5
Mint
4czJ31mVsSZXjwZSdiVj1nFbDzvdK76JN9tbPQyEELCsbSwJB6huzAs9DnyezKUfMsH3PQkkBPSexh2m3PZkX2Tf
Card
5M3712UzPuwt94XC2eb8kEFqE67M7ehgMaLtCcdWn38t
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-2421e8d5-0f52-4be9-883f-4aaf45e2e7a1
Payment mint
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Token mint
8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz
Snapshot taken
14 Sep 2026 · 23:33 UTC
Raw receipt

The full record, exactly as it was published.

{
  "id": "drop-569",
  "cycleId": 569,
  "version": 4,
  "selection": {
    "policy": "waiting-v2",
    "baseSharePct": 50,
    "waitingSharePct": 50,
    "exponent": 2,
    "supply": "999993671592884603"
  },
  "target": {
    "machine": "pokemon_25",
    "priceUsd": "25",
    "rungUsd": "25",
    "chain": "solana-mainnet",
    "reason": "adaptive packs: current tier fits the spending budget"
  },
  "venue": {
    "name": "stonk.fun",
    "program": "cpmm",
    "mint": "8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz",
    "quoteMint": "CARDSccUMFKoPRZxt5vt3ksUbxEFEcnZ3H2pd3dKxYjp",
    "pool": "5dYsxy1hJ8DxejsfHJR9wyRsuLHw6wCLKk7idc1kszUn"
  },
  "fees": {
    "amount": "25000000",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "assetSymbol": "USDC",
    "decimals": 6
  },
  "snapshot": {
    "slot": 447106928,
    "requestedSlot": 447106926,
    "blockhash": "GMJauEyDXyunR46S69i6XbcvN99KSvbtaZjLoJsZYRcA",
    "slotSpread": 0,
    "indexSlot": 447106927
  },
  "candidates": {
    "count": 220,
    "hash": "0x5d3792476861f8f17f0945d24eba1b064a09268059cbd22267ca36ba4ed54e6f",
    "totalWeight": 43960
  },
  "winner": {
    "address": "2btGryMSBxaBUnSFVhEWUk6MAWJSEWLqd5M1nTUx7kVr",
    "weight": 100,
    "index": 8
  },
  "randomness": {
    "entropySlot": 447107078,
    "entropySlotRequested": 447107078,
    "entropyBlockhash": "3sptm9yQb8NwDuQ6Hoh1BsYsvb58ArMfnEeSfrNvxmKj",
    "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": "0xfaef8a22a4d131160863d5914bf85017c3f7a396a97c019697f00d09cd886cfa"
  },
  "collector": {
    "memo": "cc-2421e8d5-0f52-4be9-883f-4aaf45e2e7a1",
    "machine": "pokemon_25",
    "chain": "solana-mainnet",
    "paymentMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amountBaseUnits": "25000000"
  },
  "transactions": {
    "pay": "2238LUJsPczVxQF5WtNHXp2QLKc57b7RvHieoASuecCG81sqexDXNqskc5xxLpgoTgTT2QDj1PFfiQuT1L9NXXY5",
    "mint": "4czJ31mVsSZXjwZSdiVj1nFbDzvdK76JN9tbPQyEELCsbSwJB6huzAs9DnyezKUfMsH3PQkkBPSexh2m3PZkX2Tf"
  },
  "card": {
    "mint": "5M3712UzPuwt94XC2eb8kEFqE67M7ehgMaLtCcdWn38t",
    "name": "2021 #179 Houndoom CGC 10 Battle Styles - English",
    "rarity": "rare",
    "insuredValueUsd": 55,
    "imageUrls": [
      "https://arweave.net/GBpeOp656-0dhDXHoA6SGY5tRyPxANZ8a7P8u6tMndU",
      "https://d1xpxki1g4htqu.cloudfront.net/aHYYACN5dmI6wB_-e6pAszXawTwz29tP-wIZSOSSZ5w",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://arweave.net/GBpeOp656-0dhDXHoA6SGY5tRyPxANZ8a7P8u6tMndU",
      "https://arweave.net/amGMPAn9eMXx4eFj6fvN9OZL2-d0s6M-caYBlLXw5Uk",
      "https://d1xpxki1g4htqu.cloudfront.net/Y5nbS4_BsE0Cg9-gCMxtwEiAnpH5-uxuB5mUDdc0saw",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://arweave.net/amGMPAn9eMXx4eFj6fvN9OZL2-d0s6M-caYBlLXw5Uk"
    ]
  },
  "timestamps": {
    "snapshotAt": 1789428810230,
    "awardedAt": 1789430233277
  },
  "finalStatus": "AWARDED",
  "executionMode": "live"
}
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