2021 Pokemon Japanese Sword & Shield Eevee Heroes Full Art Umbreon VMAX #48 CGC 10 GEM MINT

Insured value $25
Rarity: common
Awarded

Winner: 4tkEnLApWZeqegZDa6WgFA8vf2uy28biTLTfLjRSHxVT
Delivered: 13 Sep 2026 · 11:15 UTC

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.

01
Snapshot frozen
Every holder balance was read at one finalized slot, 446,688,400. Nothing bought after this slot could change the draw. Slot 446,688,398 was the finalized head when the pot tripped the target; the cluster answered at the slot above, so both are recorded.
Snapshot slot
446688400 (requested 446688398)
Snapshot blockhash
DaUFqSmzSNq8qNw8rH1vR2AaZwgC3Vni2WAnDXH54PE8hex badf3a5fd161e5a710d217eb6a719a545224458054f0ea20d869a31124839d49
02
Candidates locked
225 eligible wallets were hashed into a single fingerprint. If even one entry were altered, this hash would not match.
Candidates
225
Total weight
22550
Candidates hash
0xc3b97240b0bdbcd52b7eadc09b27583fafc7cfb4043ceb8e79a7ebe36207a899Download the full candidate list
03
Entropy from a future slot
The seed came from slot 446,688,550, which had not been produced when the candidates were locked. Nobody could know it in advance.
Entropy slot
446688550
Entropy blockhash
Gx7Kv8AiqZqmradkpDbcn2d5SuCgtYdoPSHaBUGJid49hex ecfd66c0d51be5ecdba4803526463fc050192b0ed16e5a3bc5b924b72080b35e
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
0x8a126f73bdc7f179f270aa88bf15a5adb89d51a0e64ff4b8d290f511a0d9020c
Winner index
32
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: 51KJXoVQq94eD9pEzws6tDaAmdcB3248ZpH9nTb8xbxGHfJqFa6padwkQWv262XbaydCBUYuz5Q7pccbKuPhpeUX
Mint: 4pAzNgWs68eJKAtKz3EzCq9Dq2xTbN2yv8UprxupkH7PdtzD7ZLxnaqj3XguqCkf93Y2bpFUpGW64XxMk1UG2Jms
Card: 5oFftw4hhmnVL2GVtjXVsJ4GquPC43wRfRxJWBBMvoVB
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-c0ae2ae3-fae5-410d-af5f-354fad225a97
Payment mint: EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Token mint: 8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz
Snapshot taken: 13 Sep 2026 · 09:49 UTC

Raw receipt

The full record, exactly as it was published.

{
  "id": "drop-497",
  "cycleId": 497,
  "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": 446688400,
    "requestedSlot": 446688398,
    "blockhash": "DaUFqSmzSNq8qNw8rH1vR2AaZwgC3Vni2WAnDXH54PE8",
    "slotSpread": 0,
    "indexSlot": 446688398
  },
  "candidates": {
    "count": 225,
    "hash": "0xc3b97240b0bdbcd52b7eadc09b27583fafc7cfb4043ceb8e79a7ebe36207a899",
    "totalWeight": 22550
  },
  "winner": {
    "address": "4tkEnLApWZeqegZDa6WgFA8vf2uy28biTLTfLjRSHxVT",
    "weight": 100,
    "index": 32
  },
  "randomness": {
    "entropySlot": 446688550,
    "entropySlotRequested": 446688550,
    "entropyBlockhash": "Gx7Kv8AiqZqmradkpDbcn2d5SuCgtYdoPSHaBUGJid49",
    "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": "0x8a126f73bdc7f179f270aa88bf15a5adb89d51a0e64ff4b8d290f511a0d9020c"
  },
  "collector": {
    "memo": "cc-c0ae2ae3-fae5-410d-af5f-354fad225a97",
    "machine": "pokemon_25",
    "chain": "solana-mainnet",
    "paymentMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amountBaseUnits": "25000000"
  },
  "transactions": {
    "pay": "51KJXoVQq94eD9pEzws6tDaAmdcB3248ZpH9nTb8xbxGHfJqFa6padwkQWv262XbaydCBUYuz5Q7pccbKuPhpeUX",
    "mint": "4pAzNgWs68eJKAtKz3EzCq9Dq2xTbN2yv8UprxupkH7PdtzD7ZLxnaqj3XguqCkf93Y2bpFUpGW64XxMk1UG2Jms"
  },
  "card": {
    "mint": "5oFftw4hhmnVL2GVtjXVsJ4GquPC43wRfRxJWBBMvoVB",
    "name": "2021 Pokemon Japanese Sword & Shield Eevee Heroes Full Art Umbreon VMAX #48 CGC 10 GEM MINT",
    "rarity": "common",
    "insuredValueUsd": 25,
    "imageUrls": [
      "https://arweave.net/zb6Sq8relmeCEzDrPAM8ZkWw_8JRPA4EZiX7IC5okGQ",
      "https://d1xpxki1g4htqu.cloudfront.net/SiQhrEHewI8-e2rt23G8l4mpra6pK3f5qiAk1DNzCh0",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://arweave.net/zb6Sq8relmeCEzDrPAM8ZkWw_8JRPA4EZiX7IC5okGQ",
      "https://arweave.net/KKc3bTL9hPdPzhVyULdHKK3G0x0y9KIDWiUswouNh_s",
      "https://d1xpxki1g4htqu.cloudfront.net/gPqS7ZTg8qUwLCiqZJrD3EV3a5URVMiCu8XPKOdrTtg",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://arweave.net/KKc3bTL9hPdPzhVyULdHKK3G0x0y9KIDWiUswouNh_s"
    ]
  },
  "timestamps": {
    "snapshotAt": 1789292969802,
    "awardedAt": 1789298105703
  },
  "finalStatus": "AWARDED",
  "executionMode": "live"
}

Open the API record

2021 Pokemon Japanese Sword & Shield Eevee Heroes Full Art Umbreon VMAX #48 CGC 10 GEM MINT

How this winner was picked

Snapshot frozen

Candidates locked

Entropy from a future slot

Winner computed

On-chain proof

What paid for it