Open Set
2025 #164 Serperior EX CGC 10 Pokemon Scarlet & Violet Black Bolt SIR

Receipt drop-17

All drops

Drop 017

2025 #164 Serperior EX CGC 10 Pokemon Scarlet & Violet Black Bolt SIR

  • Insured value $101
  • Rarity: uncommon
  • Awarded
Winner
Hwye1ZMVknjEZ1WzT18yWV5STU14GKtzTbUXo5SBXGEf
Delivered
11 Sep 2026 · 23:54 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, 446,286,461. Nothing bought after this slot could change the draw. Slot 446,286,459 was the finalized head when the pot tripped the target; the cluster answered at the slot above, so both are recorded.

    Snapshot slot
    446286461 (requested 446286459)
    Snapshot blockhash
    6b4WmZVtqRauvPPCpvr8oHRBvehoTxrbs4x2yrhUF3Gihex 53042792963e26f61dfe890a2e4e3230da4af85c18607d6e6ecbe88670eb1ef7
  2. 02

    Candidates locked

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

    Candidates
    124
    Total weight
    14150
    Candidates hash
    0x91eb9fe944d5aa01ef8a5d1eb18b8e2acbef0c84d512549b44edc946b4149fdcDownload the full candidate list
  3. 03

    Entropy from a future slot

    The seed came from slot 446,286,611, which had not been produced when the candidates were locked. Nobody could know it in advance.

    Entropy slot
    446286611
    Entropy blockhash
    Bk8DLi1UUDPSXtptfiRNhJTifdjeevNhYoR1pyxo6UUvhex 9fa0ffe1f4c149061d7673f0bd02a6bf26489dd762843624ce7d9aa990a1b5a7
  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
    0xf012ae075c7afe1853df8d7fa3957540db627f9b03ff0230f13217e90f646af6
    Winner index
    114
    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
L5SG4XYGA2rubAoiyJ2is5bJMGnt7Z6QuDTcgEDJ1VoenE4JXLBM4SZZ8wH5z6tWtAjf9X51r5UF7eidHDUERR4
Mint
4d8wcXaQ9kTUPWDBoY5cb5M3SaeiHRVnb6bmo4Dfv5uwVyrkPBUwMefrXKv9G6Prr71owduHVdE2CzW1DisjEFJG
Card
DvihAFMufXugVps4FXnhARc1catR8SKUttw6SVNY2kUM
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_50
Price
$50
Fee asset
USDC
Collector order
cc-e747e6bb-780c-41af-b673-c3a9ba278531
Payment mint
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Token mint
8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz
Snapshot taken
11 Sep 2026 · 23:53 UTC
Raw receipt

The full record, exactly as it was published.

{
  "id": "drop-17",
  "cycleId": 17,
  "version": 3,
  "target": {
    "machine": "pokemon_50",
    "priceUsd": "50",
    "rungUsd": "50",
    "chain": "solana-mainnet",
    "reason": "fixed ladder"
  },
  "venue": {
    "name": "stonk.fun",
    "program": "cpmm",
    "mint": "8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz",
    "quoteMint": "CARDSccUMFKoPRZxt5vt3ksUbxEFEcnZ3H2pd3dKxYjp",
    "pool": "5dYsxy1hJ8DxejsfHJR9wyRsuLHw6wCLKk7idc1kszUn"
  },
  "fees": {
    "amount": "50000000",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "assetSymbol": "USDC",
    "decimals": 6
  },
  "snapshot": {
    "slot": 446286461,
    "requestedSlot": 446286459,
    "blockhash": "6b4WmZVtqRauvPPCpvr8oHRBvehoTxrbs4x2yrhUF3Gi",
    "slotSpread": 0,
    "indexSlot": 446286460
  },
  "candidates": {
    "count": 124,
    "hash": "0x91eb9fe944d5aa01ef8a5d1eb18b8e2acbef0c84d512549b44edc946b4149fdc",
    "totalWeight": 14150
  },
  "winner": {
    "address": "Hwye1ZMVknjEZ1WzT18yWV5STU14GKtzTbUXo5SBXGEf",
    "weight": 100,
    "index": 114
  },
  "randomness": {
    "entropySlot": 446286611,
    "entropySlotRequested": 446286611,
    "entropyBlockhash": "Bk8DLi1UUDPSXtptfiRNhJTifdjeevNhYoR1pyxo6UUv",
    "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": "0xf012ae075c7afe1853df8d7fa3957540db627f9b03ff0230f13217e90f646af6"
  },
  "collector": {
    "memo": "cc-e747e6bb-780c-41af-b673-c3a9ba278531",
    "machine": "pokemon_50",
    "chain": "solana-mainnet",
    "paymentMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amountBaseUnits": "50000000"
  },
  "transactions": {
    "pay": "L5SG4XYGA2rubAoiyJ2is5bJMGnt7Z6QuDTcgEDJ1VoenE4JXLBM4SZZ8wH5z6tWtAjf9X51r5UF7eidHDUERR4",
    "mint": "4d8wcXaQ9kTUPWDBoY5cb5M3SaeiHRVnb6bmo4Dfv5uwVyrkPBUwMefrXKv9G6Prr71owduHVdE2CzW1DisjEFJG"
  },
  "card": {
    "mint": "DvihAFMufXugVps4FXnhARc1catR8SKUttw6SVNY2kUM",
    "name": "2025 #164 Serperior EX CGC 10 Pokemon Scarlet & Violet Black Bolt SIR",
    "rarity": "uncommon",
    "insuredValueUsd": 101,
    "imageUrls": [
      "https://arweave.net/0tVX0ipA0BgJhVD9eNuhlKzQNzeicadIh06WIL6Bzbc",
      "https://d1xpxki1g4htqu.cloudfront.net/6Bqgk_DTosUCuh8sVme8fintHkvS10kDbzHMiK7QjDE",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://arweave.net/0tVX0ipA0BgJhVD9eNuhlKzQNzeicadIh06WIL6Bzbc",
      "https://arweave.net/eDsvoVUOeoEcOXG9hP0oMRnHj4KByMJBCzgpLvYToQw",
      "https://d1xpxki1g4htqu.cloudfront.net/EPXY153i5Z_PHxgqvrGU6XulCE_seyAi6clRGnS_jLM",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://arweave.net/eDsvoVUOeoEcOXG9hP0oMRnHj4KByMJBCzgpLvYToQw"
    ]
  },
  "timestamps": {
    "snapshotAt": 1789170783033,
    "awardedAt": 1789170871838
  },
  "finalStatus": "AWARDED",
  "executionMode": "live"
}
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