{
  "bitcoind": {
    "rpcuser": "auto-configure-on-install",
    "rpcpassword": "auto-configure-on-install",
    "rpcurl": "auto-configure-on-install",
    "work_update_seconds": 40
  },
  "api": {
    "listen_port": 21000
  },
  "mining": {
    "pool_address": "enter your bitcoin address",
    "coinbase_tag_primary": "DATUM on Umbrel",
    "coinbase_tag_secondary": "DATUM on Umbrel",
    "coinbase_unique_id": 120
  },
  "stratum": {
    "listen_port": 23334,
    "max_clients_per_thread": 1000,
    "max_threads": 8,
    "max_clients": 2048,
    "vardiff_min": 16384,
    "vardiff_target_shares_min": 8,
    "vardiff_quickdiff_count": 8,
    "vardiff_quickdiff_delta": 8,
    "share_stale_seconds": 120,
    "fingerprint_miners": true
  },
  "logger": {
    "log_level_console": 2
  },
  "datum": {
    "pool_host": "datum-beta1.mine.ocean.xyz",
    "pool_port": 28915,
    "pool_pubkey": "f21f2f0ef0aa1970468f22bad9bb7f4535146f8e4a8f646bebc93da3d89b1406f40d032f09a417d94dc068055df654937922d2c89522e3e8f6f0e649de473003",
    "pool_pass_workers": true,
    "pool_pass_full_users": true,
    "always_pay_self": true,
    "pooled_mining_only": true
  }
}