Open Set
2021 #045 Ice Rider Calyrex V PSA 10 Sword & Shield Chilling Reign

Receipt drop-350

All drops

Drop 350

2021 #045 Ice Rider Calyrex V PSA 10 Sword & Shield Chilling Reign

  • Insured value $50
  • Rarity: common
  • Awarded
Winner
6RKoCwpytbzkRYiwoHGyFAYUe1f5DGBsxDgUckDtzwc7
Delivered
12 Sep 2026 · 15:47 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, 446,466,897. Nothing bought after this slot could change the draw. Slot 446,466,895 was the finalized head when the pot tripped the target; the cluster answered at the slot above, so both are recorded.

    Snapshot slot
    446466897 (requested 446466895)
    Snapshot blockhash
    3eNWhSE11xP5p3bKQQiQtpcvHAKsMkB49MprwuskdLM1hex 274a300073f8f08a07182cf2a513106651338e14f42c8cb6e2218af0f4fce9c4
  2. 02

    Candidates locked

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

    Candidates
    279
    Total weight
    27230
    Candidates hash
    0xbf9dde90354ddf5e4d696d3efe403cde4cbcefe6a4e70c88ccdabac3254a882bDownload the full candidate list
  3. 03

    Entropy from a future slot

    The seed came from slot 446,467,047, which had not been produced when the candidates were locked. Nobody could know it in advance.

    Entropy slot
    446467047
    Entropy blockhash
    3mzaLJCUFWWVtoPZvKuRABbqAv13qkudLnQSoVv1dVDHhex 293e07851aac2e242d5d34f4189e66114cec0b4e060402a500e84f0d7ca38778
  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
    0xcc2ca2d26b0b685dcb6249a7aa66cdab5916adf95c54075405c6398c7ce86df6
    Winner index
    70
    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
mpMfQBQzrMq81E4Wqygp9RvDEU2qMf1u3UewBo19j1Q9aeTgoKxtdU6h5HMsVZ1v7GrSezmcKqqpsXyCjrN3S6e
Mint
AmNg9FggptwpZv3N8CNmbGT19w56kw6Cmgzk4tcJFvBk1Hoxx2AJhbm2fHJJLi8BEaNDXHeZqt81UWAkNQcnsox
Card
GFEUmdq4cvhpSiYWhiRJz1Dp4AmXfr3FjBt3hBHr5tbg
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-f70dd96a-e93d-4ea8-87d7-59671b6fd5e9
Payment mint
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Token mint
8LstZpZuR9Dy7JCZC3YwPEWtbYhuDVFAYV37r6ZAcuHz
Snapshot taken
12 Sep 2026 · 15:43 UTC
Raw receipt

The full record, exactly as it was published.

{
  "id": "drop-350",
  "cycleId": 350,
  "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": 446466897,
    "requestedSlot": 446466895,
    "blockhash": "3eNWhSE11xP5p3bKQQiQtpcvHAKsMkB49MprwuskdLM1",
    "slotSpread": 0,
    "indexSlot": 446466896
  },
  "candidates": {
    "count": 279,
    "hash": "0xbf9dde90354ddf5e4d696d3efe403cde4cbcefe6a4e70c88ccdabac3254a882b",
    "totalWeight": 27230
  },
  "winner": {
    "address": "6RKoCwpytbzkRYiwoHGyFAYUe1f5DGBsxDgUckDtzwc7",
    "weight": 80,
    "index": 70
  },
  "randomness": {
    "entropySlot": 446467047,
    "entropySlotRequested": 446467047,
    "entropyBlockhash": "3mzaLJCUFWWVtoPZvKuRABbqAv13qkudLnQSoVv1dVDH",
    "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": "0xcc2ca2d26b0b685dcb6249a7aa66cdab5916adf95c54075405c6398c7ce86df6"
  },
  "collector": {
    "memo": "cc-f70dd96a-e93d-4ea8-87d7-59671b6fd5e9",
    "machine": "pokemon_50",
    "chain": "solana-mainnet",
    "paymentMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amountBaseUnits": "50000000"
  },
  "transactions": {
    "pay": "mpMfQBQzrMq81E4Wqygp9RvDEU2qMf1u3UewBo19j1Q9aeTgoKxtdU6h5HMsVZ1v7GrSezmcKqqpsXyCjrN3S6e",
    "mint": "AmNg9FggptwpZv3N8CNmbGT19w56kw6Cmgzk4tcJFvBk1Hoxx2AJhbm2fHJJLi8BEaNDXHeZqt81UWAkNQcnsox"
  },
  "card": {
    "mint": "GFEUmdq4cvhpSiYWhiRJz1Dp4AmXfr3FjBt3hBHr5tbg",
    "name": "2021 #045 Ice Rider Calyrex V PSA 10 Sword & Shield Chilling Reign",
    "rarity": "common",
    "insuredValueUsd": 50,
    "imageUrls": [
      "https://nft.collectorcrypt.com/front/202609098C250220",
      "https://d1xpxki1g4htqu.cloudfront.net/D1l8uCriVdrgQQEv6DhASD0spu6FcFyZvYRtp6OTa0g",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/front/202609098C250220",
      "https://nft.collectorcrypt.com/back/202609098C250220",
      "https://d1xpxki1g4htqu.cloudfront.net/yqzZWovyW_YzdHsnz85WlY6zaebyXRTP9zfV2ZaKTL8",
      "https://cdn.helius-rpc.com/cdn-cgi/image//https://nft.collectorcrypt.com/back/202609098C250220"
    ]
  },
  "timestamps": {
    "snapshotAt": 1789227800881,
    "awardedAt": 1789228049377
  },
  "finalStatus": "AWARDED",
  "executionMode": "live"
}
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