Open Set
2023 #198 Gloom PSA 9 Obf EN-Obsidian Flames

Receipt drop-457

All drops

Drop 457

2023 #198 Gloom PSA 9 Obf EN-Obsidian Flames

  • Insured value $40
  • Rarity: uncommon
  • Awarded
Winner
CQrW5xU5q3PmFUCrsvX1NHtFqshy5ze25DnahfHwvJnd
Delivered
13 Sep 2026 · 00:45 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, 446,568,768. Nothing bought after this slot could change the draw. Slot 446,568,764 was the finalized head when the pot tripped the target; the cluster answered at the slot above, so both are recorded.

    Snapshot slot
    446568768 (requested 446568764)
    Snapshot blockhash
    AKefuzokPaMdTEjBrCoKdwwrZWjderUaGDM8VfeGQ645hex 8a803b470cab230b9f088fd917a3a917eda18ce38d390a9b38c9894ad21c9a8e
  2. 02

    Candidates locked

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

    Candidates
    239
    Total weight
    23635
    Candidates hash
    0x7e4d4472e17e1952243844da407490640435f3c822d4c767d2106621d159b8e7Download the full candidate list
  3. 03

    Entropy from a future slot

    The seed came from slot 446,568,918, which had not been produced when the candidates were locked. Nobody could know it in advance.

    Entropy slot
    446568918
    Entropy blockhash
    EKtDvEk28toickCr4gV5sBVxt7UCX2jS8TVuMeBFuMCUhex c5fe4d64ffe522e25c9b209f18037e53a24c912a7bde047dc4878a1980b41de9
  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
    0x4ce248f893548c3c64ad250e2c09aef87b4957761848721d248688e8b147fe7e
    Winner index
    146
    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
u7AhnFnKzMUpmbm4thJAhKYHs1rSuavMbzxd5zgud7t3QpZDZBa22GiuuXxf1wnv8amdPYwzysAgNugwuYjSEwE
Mint
3rV7KPpficgyphdA9MpcpVCpgmrt1J7YZijuPGTR1yL4zUf8GAfoxdupDxMdsx1THFWFXfTeUy4zFHubD9LCBsym
Card
BbtChSV25xhP5SNdxWFRbfYNpQeEHxnSrbWcuQu9GNeE
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-11923749-ac39-4f88-8677-ebc228f9ed32
Payment mint
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Token mint
8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz
Snapshot taken
13 Sep 2026 · 00:40 UTC
Raw receipt

The full record, exactly as it was published.

{
  "id": "drop-457",
  "cycleId": 457,
  "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": 446568768,
    "requestedSlot": 446568764,
    "blockhash": "AKefuzokPaMdTEjBrCoKdwwrZWjderUaGDM8VfeGQ645",
    "slotSpread": 0,
    "indexSlot": 446568765
  },
  "candidates": {
    "count": 239,
    "hash": "0x7e4d4472e17e1952243844da407490640435f3c822d4c767d2106621d159b8e7",
    "totalWeight": 23635
  },
  "winner": {
    "address": "CQrW5xU5q3PmFUCrsvX1NHtFqshy5ze25DnahfHwvJnd",
    "weight": 100,
    "index": 146
  },
  "randomness": {
    "entropySlot": 446568918,
    "entropySlotRequested": 446568918,
    "entropyBlockhash": "EKtDvEk28toickCr4gV5sBVxt7UCX2jS8TVuMeBFuMCU",
    "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": "0x4ce248f893548c3c64ad250e2c09aef87b4957761848721d248688e8b147fe7e"
  },
  "collector": {
    "memo": "cc-11923749-ac39-4f88-8677-ebc228f9ed32",
    "machine": "pokemon_25",
    "chain": "solana-mainnet",
    "paymentMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amountBaseUnits": "25000000"
  },
  "transactions": {
    "pay": "u7AhnFnKzMUpmbm4thJAhKYHs1rSuavMbzxd5zgud7t3QpZDZBa22GiuuXxf1wnv8amdPYwzysAgNugwuYjSEwE",
    "mint": "3rV7KPpficgyphdA9MpcpVCpgmrt1J7YZijuPGTR1yL4zUf8GAfoxdupDxMdsx1THFWFXfTeUy4zFHubD9LCBsym"
  },
  "card": {
    "mint": "BbtChSV25xhP5SNdxWFRbfYNpQeEHxnSrbWcuQu9GNeE",
    "name": "2023 #198 Gloom PSA 9 Obf EN-Obsidian Flames",
    "rarity": "uncommon",
    "insuredValueUsd": 40,
    "imageUrls": [
      "https://nft.collectorcrypt.com/front/2026090214C240234",
      "https://d1xpxki1g4htqu.cloudfront.net/YSioZvoM36eAT36W1IsSZoAO92EWX5zMQiz_Av2T1Vs",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/front/2026090214C240234",
      "https://nft.collectorcrypt.com/back/2026090214C240234",
      "https://d1xpxki1g4htqu.cloudfront.net/G6S_Yk3qkDqmmFS-xBATJKsF6Q8-it1s2OMTBzccJz4",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/back/2026090214C240234"
    ]
  },
  "timestamps": {
    "snapshotAt": 1789260051938,
    "awardedAt": 1789260307680
  },
  "finalStatus": "AWARDED",
  "executionMode": "live"
}
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