2010 #21 Mamoswine CGC 9 Pokemon Japanese Clash At The Summit 1st Edition Holo

Insured value $15
Rarity: common
Awarded

Winner: 3hsz9NU4ttgsVMTFZyfPjDctECYQMMHNkqL6Rx82gBSe
Delivered: 11 Sep 2026 · 23:32 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, 446,281,750. Nothing bought after this slot could change the draw. Slot 446,281,749 was the finalized head when the pot tripped the target; the cluster answered at the slot above, so both are recorded.
Snapshot slot
446281750 (requested 446281749)
Snapshot blockhash
GvJpH1w1uJWJFzMhXCRSoGYtU4jwNPbuTMcYA3g2HMZUhex ec873afa3a12d3018098f6843abd789541b786e552646db1fcff18545ec0611b
02
Candidates locked
120 eligible wallets were hashed into a single fingerprint. If even one entry were altered, this hash would not match.
Candidates
120
Total weight
13700
Candidates hash
0xa5edadde4aeb784d9ba7974987f3344d0efb02c5a9639583bd4a03d72decd839Download the full candidate list
03
Entropy from a future slot
The seed came from slot 446,281,900, which had not been produced when the candidates were locked. Nobody could know it in advance.
Entropy slot
446281900
Entropy blockhash
3WTbrfa4iAfVLVJQcXpr5Y7UjZd2vTNUz6kkusTzYzYKhex 25434b8d9641fe4f500d3fec6bd4a2a7e3e0dca7becac20caa78b662d263c944
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
0x8ea2fd0f0023cf7955510d541136da3b136748afa0af63ca583d2de26b41ba9f
Winner index
12
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: 37hj6EYFKoowB8WGNr46dT4F35Z3E1Mcup4sGFaKWDw8ynYD6zy98zdZ3swvHGkXTop71NaorYdY4x2sLAywadfN
Mint: 4cpn5QFQHLkLKC1j4fjYyC3UtNheEtBgPpZTWBiecwz1RydGxMNRuuLiaE6GzjJNHM1Ggsfk42DgYdcgqZRDAcuk
Card: HrmWyyvNu9vEGbidnL2gNt9GygqHqYu26yYMdihbBMmX
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-d490be3d-7d36-45f9-a322-1c74d346fedd
Payment mint: EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Token mint: 8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz
Snapshot taken: 11 Sep 2026 · 23:28 UTC

Raw receipt

The full record, exactly as it was published.

{
  "id": "drop-5",
  "cycleId": 5,
  "version": 3,
  "target": {
    "machine": "pokemon_25",
    "priceUsd": "25",
    "rungUsd": "25",
    "chain": "solana-mainnet",
    "reason": "launch phase"
  },
  "venue": {
    "name": "stonk.fun",
    "program": "cpmm",
    "mint": "8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz",
    "quoteMint": "CARDSccUMFKoPRZxt5vt3ksUbxEFEcnZ3H2pd3dKxYjp",
    "pool": "5dYsxy1hJ8DxejsfHJR9wyRsuLHw6wCLKk7idc1kszUn"
  },
  "fees": {
    "amount": "25000000",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "assetSymbol": "USDC",
    "decimals": 6
  },
  "snapshot": {
    "slot": 446281750,
    "requestedSlot": 446281749,
    "blockhash": "GvJpH1w1uJWJFzMhXCRSoGYtU4jwNPbuTMcYA3g2HMZU",
    "slotSpread": 0,
    "indexSlot": 446281750
  },
  "candidates": {
    "count": 120,
    "hash": "0xa5edadde4aeb784d9ba7974987f3344d0efb02c5a9639583bd4a03d72decd839",
    "totalWeight": 13700
  },
  "winner": {
    "address": "3hsz9NU4ttgsVMTFZyfPjDctECYQMMHNkqL6Rx82gBSe",
    "weight": 100,
    "index": 12
  },
  "randomness": {
    "entropySlot": 446281900,
    "entropySlotRequested": 446281900,
    "entropyBlockhash": "3WTbrfa4iAfVLVJQcXpr5Y7UjZd2vTNUz6kkusTzYzYK",
    "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": "0x8ea2fd0f0023cf7955510d541136da3b136748afa0af63ca583d2de26b41ba9f"
  },
  "collector": {
    "memo": "cc-d490be3d-7d36-45f9-a322-1c74d346fedd",
    "machine": "pokemon_25",
    "chain": "solana-mainnet",
    "paymentMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amountBaseUnits": "25000000"
  },
  "transactions": {
    "pay": "37hj6EYFKoowB8WGNr46dT4F35Z3E1Mcup4sGFaKWDw8ynYD6zy98zdZ3swvHGkXTop71NaorYdY4x2sLAywadfN",
    "mint": "4cpn5QFQHLkLKC1j4fjYyC3UtNheEtBgPpZTWBiecwz1RydGxMNRuuLiaE6GzjJNHM1Ggsfk42DgYdcgqZRDAcuk"
  },
  "card": {
    "mint": "HrmWyyvNu9vEGbidnL2gNt9GygqHqYu26yYMdihbBMmX",
    "name": "2010 #21 Mamoswine CGC 9 Pokemon Japanese Clash At The Summit 1st Edition Holo",
    "rarity": "common",
    "insuredValueUsd": 15,
    "imageUrls": [
      "https://arweave.net/hlbIFIGqYmskDlyCk9IAjcBjPfIwZ9XWPz81e-xcQDs",
      "https://d1xpxki1g4htqu.cloudfront.net/M5dPReUbkP4R4M5QO1XQ6QZ4oe5JOlmGPqegpAE4_4k",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://arweave.net/hlbIFIGqYmskDlyCk9IAjcBjPfIwZ9XWPz81e-xcQDs",
      "https://arweave.net/pBkJNdawxY3Dn3E5rv3XHht3QHP3vTuu6Wk1d-X6Xuk",
      "https://d1xpxki1g4htqu.cloudfront.net/6wp3my5-1aIjlijSPx-EpeCBmTikyzwGexFtUQic0SY",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://arweave.net/pBkJNdawxY3Dn3E5rv3XHht3QHP3vTuu6Wk1d-X6Xuk"
    ]
  },
  "timestamps": {
    "snapshotAt": 1789169292653,
    "awardedAt": 1789169531106
  },
  "finalStatus": "AWARDED",
  "executionMode": "live"
}

Open the API record

2010 #21 Mamoswine CGC 9 Pokemon Japanese Clash At The Summit 1st Edition Holo

How this winner was picked

Snapshot frozen

Candidates locked

Entropy from a future slot

Winner computed

On-chain proof

What paid for it