{
  "network": "testnet",
  "chain_id": "0x5048595354455354",
  "genesis_time": 1745280000,
  "min_fee": 100000,

  "allocations": [
    {
      "seed": "physarum-testnet-foundation-2026",
      "amount_mkb": 4000000,
      "note": "foundation"
    },
    {
      "seed": "physarum-testnet-dev-fund-2026",
      "amount_mkb": 2000000,
      "note": "dev_fund"
    },
    {
      "seed": "physarum-testnet-ecosystem-2026",
      "amount_mkb": 1500000,
      "note": "ecosystem_grants"
    },
    {
      "address": "2c808914c00f45b741dfa97442a4975bb58378c1",
      "amount_mkb": 500000,
      "note": "testnet faucet — funded with 500K MKB, private seed is public for testnet"
    },
    {
      "seed": "physarum-testnet-reserve-2026",
      "amount_mkb": 2000000,
      "note": "reserve"
    }
  ]
}