Open Set
2023 #228 Charizard EX PSA 6 Obf EN-Obsidian Flames Pokemon

Receipt drop-161

All drops

Drop 161

2023 #228 Charizard EX PSA 6 Obf EN-Obsidian Flames Pokemon

  • Insured value $23
  • Rarity: common
  • Awarded
Winner
2G6gQH6vkT1wB9A8DYw7N6Yf4KcJnNmhiR18z9ZKjadM
Delivered
12 Sep 2026 · 05:30 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, 446,349,964. Nothing bought after this slot could change the draw. Slot 446,349,962 was the finalized head when the pot tripped the target; the cluster answered at the slot above, so both are recorded.

    Snapshot slot
    446349964 (requested 446349962)
    Snapshot blockhash
    EfkhXf4BmUFHbsYZVjfuUjVNmq437iGXh6TKMd3nw3rzhex cb1569409c369fe7740d49a0b2e787512041f02bf7b96eaedd0519346a1c1e1b
  2. 02

    Candidates locked

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

    Candidates
    277
    Total weight
    27065
    Candidates hash
    0xea1ac5c5762ed592b19e3c0e9376e835878297a15afa61fd0bfffe9c3ea0767aDownload the full candidate list
  3. 03

    Entropy from a future slot

    The seed came from slot 446,350,114, which had not been produced when the candidates were locked. Nobody could know it in advance.

    Entropy slot
    446350114
    Entropy blockhash
    6nni4LZG9pWoqW1Gkx6e31GDLjw51VhyguSU3ujkupiKhex 560540cc1cf54302bf948a13dec92264dbbb113c39f2cb9c404846d3aeb10808
  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
    0x43dc6131a93992374529407e65f21bac64b0b2018d77ab5defafd832c2657b90
    Winner index
    6
    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
35X58vs7aqp8T11FESJD4XDnfZypDwouVxQoxN36aqyJFcsxqipxkYPtx67qTjSPdrTtYQChjdNn4EBFKCPo4La6
Mint
2nvGBwpGrybqvCWHnQP7hecmtV1xBXoT2APqv2cAMRdzExqiQudFmDPhDe471eLPgLZknfzuunSopwdDjoFs855U
Card
AcXLU5qWGAFnFRh24bwyNPXstq21QZ8bnrgtPGjvTnQV
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-a97beaf6-d2ef-4d84-a306-72d3f8773eb7
Payment mint
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Token mint
8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz
Snapshot taken
12 Sep 2026 · 05:28 UTC
Raw receipt

The full record, exactly as it was published.

{
  "id": "drop-161",
  "cycleId": 161,
  "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": 446349964,
    "requestedSlot": 446349962,
    "blockhash": "EfkhXf4BmUFHbsYZVjfuUjVNmq437iGXh6TKMd3nw3rz",
    "slotSpread": 0,
    "indexSlot": 446349963
  },
  "candidates": {
    "count": 277,
    "hash": "0xea1ac5c5762ed592b19e3c0e9376e835878297a15afa61fd0bfffe9c3ea0767a",
    "totalWeight": 27065
  },
  "winner": {
    "address": "2G6gQH6vkT1wB9A8DYw7N6Yf4KcJnNmhiR18z9ZKjadM",
    "weight": 80,
    "index": 6
  },
  "randomness": {
    "entropySlot": 446350114,
    "entropySlotRequested": 446350114,
    "entropyBlockhash": "6nni4LZG9pWoqW1Gkx6e31GDLjw51VhyguSU3ujkupiK",
    "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": "0x43dc6131a93992374529407e65f21bac64b0b2018d77ab5defafd832c2657b90"
  },
  "collector": {
    "memo": "cc-a97beaf6-d2ef-4d84-a306-72d3f8773eb7",
    "machine": "pokemon_25",
    "chain": "solana-mainnet",
    "paymentMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amountBaseUnits": "25000000"
  },
  "transactions": {
    "pay": "35X58vs7aqp8T11FESJD4XDnfZypDwouVxQoxN36aqyJFcsxqipxkYPtx67qTjSPdrTtYQChjdNn4EBFKCPo4La6",
    "mint": "2nvGBwpGrybqvCWHnQP7hecmtV1xBXoT2APqv2cAMRdzExqiQudFmDPhDe471eLPgLZknfzuunSopwdDjoFs855U"
  },
  "card": {
    "mint": "AcXLU5qWGAFnFRh24bwyNPXstq21QZ8bnrgtPGjvTnQV",
    "name": "2023 #228 Charizard EX PSA 6 Obf EN-Obsidian Flames Pokemon",
    "rarity": "common",
    "insuredValueUsd": 23,
    "imageUrls": [
      "https://arweave.net/Aqjy3MBCYfqRR3p0cOvRYtEdpc2ZSeuvCXt-fE68P2A",
      "https://d1xpxki1g4htqu.cloudfront.net/FpMS1UJsoqLZYd9cOh6mwbz7dNkkdQf-PaoLGbOn5q8",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://arweave.net/Aqjy3MBCYfqRR3p0cOvRYtEdpc2ZSeuvCXt-fE68P2A",
      "https://arweave.net/6sh01kzW1FDEUdugrrBdnvpZGVOivsqA15W065HSUBY",
      "https://d1xpxki1g4htqu.cloudfront.net/zzJergYn5j_Yosce0kzirwyMC7lCgYtMH74Cq82cZTA",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://arweave.net/6sh01kzW1FDEUdugrrBdnvpZGVOivsqA15W065HSUBY"
    ]
  },
  "timestamps": {
    "snapshotAt": 1789190911840,
    "awardedAt": 1789191000922
  },
  "finalStatus": "AWARDED",
  "executionMode": "live"
}
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